diff options
99 files changed, 1540 insertions, 865 deletions
@@ -21,6 +21,7 @@ build/ # doc builds doc/build/ +doc/source/api # testing data test/reader/image/testimage.nef* @@ -145,6 +145,21 @@ logging-format-style=old +[MESSAGES CONTROL] + +# disable similarities check +disable=raw-checker-failed, + bad-inline-option, + locally-disabled, + file-ignored, + suppressed-message, + useless-suppression, + deprecated-pragma, + use-symbolic-message-instead, + duplicate-code + + + [MISCELLANEOUS] # List of note tags to take in consideration, separated by a comma. @@ -188,6 +203,4 @@ ignore-none=no callbacks=clbk,callback - - # Disable: R1735 (use-dict-literal) diff --git a/CHANGELOG.md b/CHANGELOG.md new file mode 100644 index 0000000..1240091 --- /dev/null +++ b/CHANGELOG.md @@ -0,0 +1,20 @@ + +# Changelog + +## 0.23.03 (Initial release) + +### Added + +- Information extraction pipeline essentials +- Filematcher to check the file type and format +- Index app to run the IE pipeline +- Initial documentation +- Basic extractors + - Constant + - Filename + - Filesize + - Previews +- Image extractors + - Exif + - Regionally dominant colors + diff --git a/MANIFEST.in b/MANIFEST.in new file mode 100644 index 0000000..c4b7734 --- /dev/null +++ b/MANIFEST.in @@ -0,0 +1 @@ +include bsie/apps/default_config.yaml @@ -1,56 +0,0 @@ - -Black Star Information Extraction -================================= - - -### Developer tools setup - -#### Test coverage (coverage) - -Resources: -* https://coverage.readthedocs.io/en/6.5.0/index.html -* https://nedbatchelder.com/blog/200710/flaws_in_coverage_measurement.html - -Commands: -$ pip install coverage -$ coverage run ; coverage html ; xdg-open .htmlcov/index.html - - - -#### Static code analysis (pylint) - -Resources: -* https://github.com/PyCQA/pylint -* https://pylint.org/ -* https://pylint.pycqa.org/en/latest/user_guide/messages/messages_overview.html#messages-overview - -Commands: -$ pip install pylint -$ pylint bsie - - - -#### Type analysis (mypy) - -Resources: -* https://github.com/python/mypy -* https://mypy.readthedocs.io/en/stable/ - -Commands: -$ pip install mypy -$ mypy - - - -#### Documentation (sphinx) - -Resources: -* -* - -Commands: -$ pip install ... -$ - - - diff --git a/README.md b/README.md new file mode 100644 index 0000000..eee19f7 --- /dev/null +++ b/README.md @@ -0,0 +1,88 @@ + +# Black Star Information Extraction + +The Black Star Information Extraction (BSIE) package provides a pipeline +to extract metadata and content-derived features from files and stores +that information in a BSFS storage. + +## Installation + +You can install BSIE via pip. BSIE comes with support for various file formats. +For this, it needs to install many external packages. BSIE lets you control +which of these you want to install. Note that if you choose to not install +support for some file types, BSIE will show a warning and skip them. +All other formats will be processed normally. + +To install only the minimally required software, use: + + $ pip install --extra-index-url https://pip.bsfs.io bsie + +To install all dependencies, use the following shortcut: + + $ pip install --extra-index-url https://pip.bsfs.io bsie[all] + +To install a subset of all dependencies, modify the extras part (``[image, preview]``) +of the follwing command to your liking: + + $ pip install --extra-index-url https://pip.bsfs.io bsie[image,preview] + +Currently, BSIE providesthe following extra flags: + +* image: Read data from image files. + Note that you may also have to install ``exiftool`` through your system's + package manager (e.g. ``sudo apt install exiftool``). +* preview: Create previews from a variety of files. + Note that support for various file formats also depends on what + system packages you've installed. You should at least install ``imagemagick`` + through your system's package manager (e.g. ``sudo apt install imagemagick``). + See [Preview Generator](https://github.com/algoo/preview-generator) for + more detailed instructions. +* features: Extract feature vectors from images. + + +## Development + +Set up a virtual environment: + + $ virtualenv env + $ source env/bin/activate + +Install bsie as editable from the git repository: + + $ git clone https://git.bsfs.io/bsie.git + $ cd bsie + $ pip install -e .[all] + +If you want to develop (*dev*), run the tests (*test*), edit the +documentation (*doc*), or build a distributable (*build*), +install bsfs with the respective extras (in addition to file format extras): + + $ pip install -e .[dev,doc,build,test] + +Or, you can manually install the following packages besides BSIE: + + $ pip install coverage mypy pylint + $ pip install rdflib requests types-PyYAML + $ pip install sphinx sphinx-copybutton furo + $ pip install build + +To ensure code style discipline, run the following commands: + + $ coverage run ; coverage html ; xdg-open .htmlcov/index.html + $ pylint bsie + $ mypy + +To build the package, do: + + $ python -m build + +To run only the tests (without coverage), run the following command from the **test folder**: + + $ python -m unittest + +To build the documentation, run the following commands from the **doc folder**: + + $ sphinx-apidoc -f -o source/api ../bsie/ --module-first -d 1 --separate + $ make html + $ xdg-open build/html/index.html + @@ -1,49 +1,6 @@ -"""BSIE tools. - -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" -# standard imports -import argparse -import typing - -# bsie imports -import bsie -import bsie.apps - -# exports -__all__: typing.Sequence[str] = ( - 'main', - ) - -# config -apps = { - 'index' : bsie.apps.index, - 'info' : bsie.apps.info, - } - - -## code ## - -def main(argv): - """Black Star File System maintenance tools.""" - parser = argparse.ArgumentParser(description=main.__doc__, prog='bsie') - parser.add_argument('--version', action='version', - version='%(prog)s version {}.{}.{}'.format(*bsie.version_info)) - parser.add_argument('app', choices=apps.keys(), - help='Select the application to run.') - parser.add_argument('rest', nargs=argparse.REMAINDER) - # parse - args = parser.parse_args() - # run application - apps[args.app](args.rest) - - -## main ## - +#!/usr/bin/env python3 if __name__ == '__main__': + import bsie.apps import sys - main(sys.argv[1:]) + bsie.apps.main(sys.argv[1:]) -## EOF ## diff --git a/bsie.toml b/bsie.toml deleted file mode 100644 index 10b0f37..0000000 --- a/bsie.toml +++ /dev/null @@ -1,11 +0,0 @@ -[project] -name = "bsie" -description = "Extract information from files and store them in a BSFS." -version = "0.0.1" -license = {text = "BSD 3-Clause License"} -authors = [{name='Matthias Baumgartner', email="dev@igsor.net"}] -dependencies = [ - "rdflib", - "bsfs", -] -requires-python = ">=3.7" diff --git a/bsie/__init__.py b/bsie/__init__.py index c253f39..f6f2ff2 100644 --- a/bsie/__init__.py +++ b/bsie/__init__.py @@ -1,8 +1,4 @@ """The BSIE module extracts triples from files for insertion into a BSFS storage. - -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 """ # standard imports import collections diff --git a/bsie/apps/__init__.py b/bsie/apps/__init__.py index 1c3d0f9..2fe4795 100644 --- a/bsie/apps/__init__.py +++ b/bsie/apps/__init__.py @@ -1,12 +1,13 @@ -""" - -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 +#!/usr/bin/env python3 +"""BSIE tools. """ # standard imports +import argparse import typing +# bsie imports +import bsie + # inner-module imports from .index import main as index from .info import main as info @@ -15,6 +16,39 @@ from .info import main as info __all__: typing.Sequence[str] = ( 'index', 'info', + 'main', ) +# config +apps = { + 'index' : index, + 'info' : info, + } + + +## code ## + +def main(argv=None): + """Black Star File System maintenance tools.""" + parser = argparse.ArgumentParser(description=main.__doc__, prog='bsie') + # version + parser.add_argument('--version', action='version', + version='%(prog)s version {}.{}.{}'.format(*bsie.version_info)) # pylint: disable=C0209 + # application selection + parser.add_argument('app', choices=apps.keys(), + help='Select the application to run.') + # dangling args + parser.add_argument('rest', nargs=argparse.REMAINDER) + # parse + args = parser.parse_args(argv) + # run application + apps[args.app](args.rest) + + +## main ## + +if __name__ == '__main__': + import sys + main(sys.argv[1:]) + ## EOF ## diff --git a/bsie/apps/_loader.py b/bsie/apps/_loader.py new file mode 100644 index 0000000..6411f10 --- /dev/null +++ b/bsie/apps/_loader.py @@ -0,0 +1,47 @@ + +# standard imports +import typing + +# external imports +import yaml + +# bsie imports +from bsie.extractor import ExtractorBuilder +from bsie.lib import PipelineBuilder +from bsie.lib.pipeline import Pipeline +from bsie.reader import ReaderBuilder + +# constants +DEFAULT_CONFIG_FILE = 'default_config.yaml' + +# exports +__all__: typing.Sequence[str] = ( + 'DEFAULT_CONFIG_FILE', + 'load_pipeline', + ) + + +## code ## + +def load_pipeline(path: str) -> Pipeline: + """Load a pipeline according to a config at *path*.""" + # load config file + with open(path, 'rt', encoding='utf-8') as ifile: + cfg = yaml.safe_load(ifile) + + # reader builder + rbuild = ReaderBuilder(cfg['ReaderBuilder']) + # extractor builder + ebuild = ExtractorBuilder(cfg['ExtractorBuilder']) + # pipeline builder + pbuild = PipelineBuilder( + rbuild, + ebuild, + ) + # build pipeline + pipeline = pbuild.build() + + # return pipeline + return pipeline + +## EOF ## diff --git a/bsie/apps/default_config.yaml b/bsie/apps/default_config.yaml new file mode 100644 index 0000000..a59b0f3 --- /dev/null +++ b/bsie/apps/default_config.yaml @@ -0,0 +1,19 @@ + +ReaderBuilder: {} + +ExtractorBuilder: + + - bsie.extractor.preview.Preview: + max_sides: [50, 100, 200,400] + + - bsie.extractor.generic.path.Path: {} + + - bsie.extractor.generic.stat.Stat: {} + + - bsie.extractor.image.colors_spatial.ColorsSpatial: + width: 32 + height: 32 + exp: 4 + + - bsie.extractor.image.photometrics.Exif: {} + diff --git a/bsie/apps/index.py b/bsie/apps/index.py index 8798c49..d64e8c2 100644 --- a/bsie/apps/index.py +++ b/bsie/apps/index.py @@ -1,20 +1,16 @@ -""" -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import argparse import os import typing # bsie imports -from bsie.extractor import ExtractorBuilder -from bsie.lib import BSIE, PipelineBuilder, DefaultNamingPolicy -from bsie.reader import ReaderBuilder +from bsie.lib import BSIE, DefaultNamingPolicy from bsie.utils import bsfs, errors, node as node_ +# inner-module imports +from . import _loader + # exports __all__: typing.Sequence[str] = ( 'main', @@ -26,6 +22,9 @@ __all__: typing.Sequence[str] = ( def main(argv): """Index files or directories into BSFS.""" parser = argparse.ArgumentParser(description=main.__doc__, prog='index') + parser.add_argument('--config', type=str, + default=os.path.join(os.path.dirname(__file__), _loader.DEFAULT_CONFIG_FILE), + help='Path to the config file.') parser.add_argument('--host', type=bsfs.URI, default=bsfs.URI('http://example.com'), help='') parser.add_argument('--user', type=str, default='me', @@ -44,39 +43,8 @@ def main(argv): help='') args = parser.parse_args(argv) - # FIXME: Read reader/extractor configs from a config file - # reader builder - rbuild = ReaderBuilder() - # extractor builder - ebuild = ExtractorBuilder([ - {'bsie.extractor.preview.Preview': { - 'max_sides': [50], - }}, - {'bsie.extractor.generic.path.Path': {}}, - {'bsie.extractor.generic.stat.Stat': {}}, - {'bsie.extractor.generic.constant.Constant': dict( - tuples=[('http://bsfs.ai/schema/Entity#author', 'Me, myself, and I')], - schema=''' - bse:author rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:Entity ; - rdfs:range xsd:string ; - bsfs:unique "true"^^xsd:boolean . - ''', - )}, - {'bsie.extractor.image.colors_spatial.ColorsSpatial': { - 'width': 2, - 'height': 2, - 'exp': 2, - }}, - ]) - # pipeline builder - pbuild = PipelineBuilder( - rbuild, - ebuild, - ) - # build pipeline - pipeline = pbuild.build() + pipeline = _loader.load_pipeline(args.config) # build the naming policy naming_policy = DefaultNamingPolicy( host=args.host, @@ -127,7 +95,6 @@ def main(argv): return store - ## main ## if __name__ == '__main__': diff --git a/bsie/apps/info.py b/bsie/apps/info.py index 750aedc..e27b70b 100644 --- a/bsie/apps/info.py +++ b/bsie/apps/info.py @@ -1,20 +1,16 @@ -""" -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import argparse +import os import sys import typing # bsie imports -from bsie.extractor import ExtractorBuilder -from bsie.lib import PipelineBuilder -from bsie.reader import ReaderBuilder from bsie.utils import bsfs, errors +# inner-module imports +from . import _loader + # exports __all__: typing.Sequence[str] = ( 'main', @@ -26,43 +22,15 @@ __all__: typing.Sequence[str] = ( def main(argv): """Show information from BSIE.""" parser = argparse.ArgumentParser(description=main.__doc__, prog='info') + parser.add_argument('--config', type=str, + default=os.path.join(os.path.dirname(__file__), _loader.DEFAULT_CONFIG_FILE), + help='Path to the config file.') parser.add_argument('what', choices=('predicates', 'schema'), help='Select what information to show.') args = parser.parse_args(argv) - # FIXME: Read reader/extractor configs from a config file - # reader builder - rbuild = ReaderBuilder() - # extractor builder - ebuild = ExtractorBuilder([ - {'bsie.extractor.preview.Preview': { - 'max_sides': [50, 200], - }}, - {'bsie.extractor.generic.path.Path': {}}, - {'bsie.extractor.generic.stat.Stat': {}}, - {'bsie.extractor.generic.constant.Constant': dict( - tuples=[('http://bsfs.ai/schema/Entity#author', 'Me, myself, and I')], - schema=''' - bse:author rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:Entity ; - rdfs:range xsd:string ; - bsfs:unique "true"^^xsd:boolean . - ''', - )}, - {'bsie.extractor.image.colors_spatial.ColorsSpatial': { - 'width': 2, - 'height': 2, - 'exp': 2, - }}, - ]) - # pipeline builder - pbuild = PipelineBuilder( - rbuild, - ebuild, - ) - # build pipeline - pipeline = pbuild.build() + pipeline = _loader.load_pipeline(args.config) # show info if args.what == 'predicates': diff --git a/bsie/extractor/__init__.py b/bsie/extractor/__init__.py index 5f385ee..36fa9ba 100644 --- a/bsie/extractor/__init__.py +++ b/bsie/extractor/__init__.py @@ -2,9 +2,6 @@ Each Extractor class is linked to the Reader class whose content it requires. -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 """ # standard imports import typing diff --git a/bsie/extractor/base.py b/bsie/extractor/base.py index 89183f9..f92d7cc 100644 --- a/bsie/extractor/base.py +++ b/bsie/extractor/base.py @@ -1,8 +1,4 @@ """The Extractor classes transform content into triples. - -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 """ # standard imports import abc @@ -28,26 +24,32 @@ SCHEMA_PREAMBLE = ''' prefix schema: <http://schema.org/> # common bsfs prefixes - prefix bsfs: <http://bsfs.ai/schema/> - prefix bse: <http://bsfs.ai/schema/Entity#> - prefix bsp: <http://bsfs.ai/schema/Preview#> + prefix bsfs: <https://schema.bsfs.io/core/> + prefix bsl: <https://schema.bsfs.io/core/Literal/> + prefix bsa: <https://schema.bsfs.io/core/Literal/Array/> + prefix bsd: <https://schema.bsfs.io/core/distance#> + + prefix bsie: <https://schema.bsfs.io/ie/> + prefix bsn: <https://schema.bsfs.io/ie/Node/> + prefix bse: <https://schema.bsfs.io/ie/Node/Entity#> + prefix bsp: <https://schema.bsfs.io/ie/Node/Preview#> # default definitions - bsfs:Array rdfs:subClassOf bsfs:Literal . - bsfs:Number rdfs:subClassOf bsfs:Literal . - bsfs:Time rdfs:subClassOf bsfs:Literal . - bsfs:Feature rdfs:subClassOf bsfs:Array ; + bsl:Array rdfs:subClassOf bsfs:Literal . + bsl:Number rdfs:subClassOf bsfs:Literal . + bsl:Time rdfs:subClassOf bsfs:Literal . + bsa:Feature rdfs:subClassOf bsl:Array ; bsfs:dimension "1"^^xsd:integer ; - bsfs:dtype bsfs:f16 ; - bsfs:distance bsfs:euclidean . + bsfs:dtype <https://schema.bsfs.io/core/dtype#f16> ; + bsfs:distance bsd:euclidean . # essential nodes - bsfs:Entity rdfs:subClassOf bsfs:Node . - bsfs:File rdfs:subClassOf bsfs:Entity . + bsn:Entity rdfs:subClassOf bsfs:Node . # common definitions xsd:string rdfs:subClassOf bsfs:Literal . - xsd:integer rdfs:subClassOf bsfs:Number . + xsd:integer rdfs:subClassOf bsl:Number . + xsd:float rdfs:subClassOf bsl:Number . ''' @@ -93,7 +95,7 @@ class Extractor(abc.ABC): @property def principals(self) -> typing.Iterator[bsfs.schema.Predicate]: """Return the principal predicates, i.e., relations from/to the extraction subject.""" - ent = self.schema.node(ns.bsfs.Entity) + ent = self.schema.node(ns.bsn.Entity) return ( pred for pred diff --git a/bsie/extractor/builder.py b/bsie/extractor/builder.py index 0fd3685..d691b0e 100644 --- a/bsie/extractor/builder.py +++ b/bsie/extractor/builder.py @@ -1,9 +1,4 @@ -""" -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import typing diff --git a/bsie/extractor/generic/__init__.py b/bsie/extractor/generic/__init__.py index 4783949..46a4bd6 100644 --- a/bsie/extractor/generic/__init__.py +++ b/bsie/extractor/generic/__init__.py @@ -3,9 +3,6 @@ files. Examples include file system information (file name and size, mime type, etc.) and information that is independent of the actual file (constant triples, host platform infos, current time, etc.). -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 """ # standard imports import typing diff --git a/bsie/extractor/generic/constant.py b/bsie/extractor/generic/constant.py index 938e20c..7acbe95 100644 --- a/bsie/extractor/generic/constant.py +++ b/bsie/extractor/generic/constant.py @@ -1,8 +1,4 @@ """The Constant extractor produces pre-specified triples. - -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 """ # standard imports import typing diff --git a/bsie/extractor/generic/path.py b/bsie/extractor/generic/path.py index c984515..00c1121 100644 --- a/bsie/extractor/generic/path.py +++ b/bsie/extractor/generic/path.py @@ -1,9 +1,4 @@ -""" -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import os import typing @@ -31,11 +26,11 @@ class Path(base.Extractor): def __init__(self): super().__init__(bsfs.schema.from_string(base.SCHEMA_PREAMBLE + ''' bse:filename rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:File ; + rdfs:domain bsn:Entity ; rdfs:range xsd:string ; rdfs:label "File name"^^xsd:string ; schema:description "Filename of entity in some filesystem."^^xsd:string ; - bsfs:unique "false"^^xsd:boolean . + bsfs:unique "true"^^xsd:boolean . ''')) self._callmap = { self.schema.predicate(ns.bse.filename): self.__filename, diff --git a/bsie/extractor/generic/stat.py b/bsie/extractor/generic/stat.py index 9394456..92b51f3 100644 --- a/bsie/extractor/generic/stat.py +++ b/bsie/extractor/generic/stat.py @@ -1,8 +1,4 @@ """Extract information from the file system, such as filesize. - -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 """ # standard imports import os @@ -33,11 +29,11 @@ class Stat(base.Extractor): def __init__(self): super().__init__(bsfs.schema.from_string(base.SCHEMA_PREAMBLE + ''' bse:filesize rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:File ; + rdfs:domain bsn:Entity ; rdfs:range xsd:integer ; rdfs:label "File size"^^xsd:string ; schema:description "File size of entity in some filesystem."^^xsd:string ; - bsfs:unique "false"^^xsd:boolean . + bsfs:unique "true"^^xsd:boolean . ''')) self._callmap = { self.schema.predicate(ns.bse.filesize): self.__filesize, diff --git a/bsie/extractor/image/__init__.py b/bsie/extractor/image/__init__.py index 75b118d..f82424a 100644 --- a/bsie/extractor/image/__init__.py +++ b/bsie/extractor/image/__init__.py @@ -1,9 +1,4 @@ -""" -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import typing diff --git a/bsie/extractor/image/colors_spatial.py b/bsie/extractor/image/colors_spatial.py index 15fd281..e6661a9 100644 --- a/bsie/extractor/image/colors_spatial.py +++ b/bsie/extractor/image/colors_spatial.py @@ -1,8 +1,4 @@ """Spatial color features. - -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 """ # standard imports import typing @@ -18,8 +14,7 @@ from bsie.utils import bsfs, node, ns from .. import base # constants -FEATURE_NAME = ns.bsf + 'ColorsSpatial' -PREDICATE_NAME = ns.bse + 'colors_spatial' +FEATURE_NAME = ns.bsf.ColorsSpatial() # exports __all__: typing.Sequence[str] = ( @@ -62,16 +57,17 @@ class ColorsSpatial(base.Extractor): 'exp': exp, }) # determine symbol names - instance_name = FEATURE_NAME[uuid] - predicate_name = PREDICATE_NAME[uuid] + instance_name = getattr(FEATURE_NAME, uuid) + predicate_name = getattr(ns.bse, 'colors_spatial_' + uuid) # get vector dimension dimension = self.dimension(width, height, exp) # initialize parent with the schema super().__init__(bsfs.schema.from_string(base.SCHEMA_PREAMBLE + f''' - <{FEATURE_NAME}> rdfs:subClassOf bsfs:Feature ; + <{FEATURE_NAME}> rdfs:subClassOf bsa:Feature ; # annotations rdfs:label "Spatially dominant colors"^^xsd:string ; schema:description "Domiant colors of subregions in an image."^^xsd:string ; + bsfs:distance <https://schema.bsfs.io/core/distance#euclidean> ; bsfs:dtype xsd:integer . <{instance_name}> rdfs:subClassOf <{FEATURE_NAME}> ; @@ -82,7 +78,7 @@ class ColorsSpatial(base.Extractor): <{FEATURE_NAME}/args#exp> "{exp}"^^xsd:float . <{predicate_name}> rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:File ; + rdfs:domain bsn:Entity ; rdfs:range <{instance_name}> ; bsfs:unique "true"^^xsd:boolean . diff --git a/bsie/extractor/image/photometrics.py b/bsie/extractor/image/photometrics.py new file mode 100644 index 0000000..42eb3c8 --- /dev/null +++ b/bsie/extractor/image/photometrics.py @@ -0,0 +1,211 @@ + +# standard imports +from fractions import Fraction +import typing + +# bsie imports +from bsie.utils import bsfs, node, ns + +# inner-module imports +from .. import base + +# exports +__all__: typing.Sequence[str] = ( + 'Exif', + ) + + +## code ## + +def _gps_to_dec(coords: typing.Tuple[float, float, float]) -> float: + """Convert GPS coordinates from exif to float.""" + # unpack args + deg, min, sec = coords # pylint: disable=redefined-builtin # min + # convert to float + deg = float(Fraction(deg)) + min = float(Fraction(min)) + sec = float(Fraction(sec)) + + if float(sec) > 0: + # format is deg+min+sec + return (float(deg) * 3600 + float(min) * 60 + float(sec)) / 3600 + # format is deg+min + return float(deg) + float(min) / 60 + + +class Exif(base.Extractor): + """Extract information from EXIF/IPTC tags of an image file.""" + + CONTENT_READER = 'bsie.reader.exif.Exif' + + def __init__(self): + super().__init__(bsfs.schema.from_string(base.SCHEMA_PREAMBLE + ''' + #bse:t_capture rdfs:subClassOf bsfs:Predicate ; + # rdfs:domain bsn:Entity ; + # rdfs:range xsd:float ; + # bsfs:unique "true"^^xsd:boolean . + bse:exposure rdfs:subClassOf bsfs:Predicate ; + rdfs:domain bsn:Entity ; + rdfs:range xsd:float ; + bsfs:unique "true"^^xsd:boolean . + bse:aperture rdfs:subClassOf bsfs:Predicate ; + rdfs:domain bsn:Entity ; + rdfs:range xsd:float ; + bsfs:unique "true"^^xsd:boolean . + bse:iso rdfs:subClassOf bsfs:Predicate ; + rdfs:domain bsn:Entity ; + rdfs:range xsd:integer ; + bsfs:unique "true"^^xsd:boolean . + bse:focal_length rdfs:subClassOf bsfs:Predicate ; + rdfs:domain bsn:Entity ; + rdfs:range xsd:float ; + bsfs:unique "true"^^xsd:boolean . + bse:width rdfs:subClassOf bsfs:Predicate ; + rdfs:domain bsn:Entity ; + rdfs:range xsd:integer ; + bsfs:unique "true"^^xsd:boolean . + bse:height rdfs:subClassOf bsfs:Predicate ; + rdfs:domain bsn:Entity ; + rdfs:range xsd:integer ; + bsfs:unique "true"^^xsd:boolean . + bse:orientation rdfs:subClassOf bsfs:Predicate ; + rdfs:domain bsn:Entity ; + rdfs:range xsd:integer ; + bsfs:unique "true"^^xsd:boolean . + bse:orientation_label rdfs:subClassOf bsfs:Predicate ; + rdfs:domain bsn:Entity ; + rdfs:range xsd:string ; + bsfs:unique "true"^^xsd:boolean . + bse:altitude rdfs:subClassOf bsfs:Predicate ; + rdfs:domain bsn:Entity ; + rdfs:range xsd:float ; + bsfs:unique "true"^^xsd:boolean . + bse:latitude rdfs:subClassOf bsfs:Predicate ; + rdfs:domain bsn:Entity ; + rdfs:range xsd:float ; + bsfs:unique "true"^^xsd:boolean . + bse:longitude rdfs:subClassOf bsfs:Predicate ; + rdfs:domain bsn:Entity ; + rdfs:range xsd:float ; + bsfs:unique "true"^^xsd:boolean . + ''')) + # initialize mapping from predicate to callback + self._callmap = { + #self.schema.predicate(ns.bse.t_capture): self._date, + self.schema.predicate(ns.bse.exposure): self._exposure, + self.schema.predicate(ns.bse.aperture): self._aperture, + self.schema.predicate(ns.bse.iso): self._iso, + self.schema.predicate(ns.bse.focal_length): self._focal_length, + self.schema.predicate(ns.bse.width): self._width, + self.schema.predicate(ns.bse.height): self._height, + self.schema.predicate(ns.bse.orientation): self._orientation, + self.schema.predicate(ns.bse.orientation_label): self._orientation_label, + self.schema.predicate(ns.bse.altitude): self._altitude, + self.schema.predicate(ns.bse.latitude): self._latitude, + self.schema.predicate(ns.bse.longitude): self._longitude, + } + + def extract( + self, + subject: node.Node, + content: dict, + principals: typing.Iterable[bsfs.schema.Predicate], + ) -> typing.Iterator[typing.Tuple[node.Node, bsfs.schema.Predicate, typing.Any]]: + for pred in principals: + # find callback + clbk = self._callmap.get(pred) + if clbk is None: + continue + # get value + value = clbk(content) + if value is None: + continue + # produce triple + yield subject, pred, value + + #def _date(self, content: dict): # FIXME: Return type annotation + # date_keys = ( + # 'Exif.Photo.DateTimeOriginal', + # 'Exif.Photo.DateTimeDigitized', + # 'Exif.Image.DateTime', + # ) + # for key in date_keys: + # if key in content: + # dt = content[key].value + # if dt.tzinfo is None: + # dt = dt.replace(tzinfo=ttime.NoTimeZone) + # return dt + # return None + + + ## photometrics + + def _exposure(self, content: dict) -> typing.Optional[float]: + if 'Exif.Photo.ExposureTime' in content: + return 1.0 / float(Fraction(content['Exif.Photo.ExposureTime'])) + return None + + def _aperture(self, content: dict) -> typing.Optional[float]: + if 'Exif.Photo.FNumber' in content: + return float(Fraction(content['Exif.Photo.FNumber'])) + return None + + def _iso(self, content: dict) -> typing.Optional[int]: + if 'Exif.Photo.ISOSpeedRatings' in content: + return int(content['Exif.Photo.ISOSpeedRatings']) + return None + + def _focal_length(self, content: dict) -> typing.Optional[float]: + if 'Exif.Photo.FocalLength' in content: + return float(Fraction(content['Exif.Photo.FocalLength'])) + return None + + + ## image dimensions + + def _width(self, content: dict) -> typing.Optional[int]: + # FIXME: consider orientation! + if 'Exif.Photo.PixelXDimension' in content: + return int(content['Exif.Photo.PixelXDimension']) + return None + + def _height(self, content: dict) -> typing.Optional[int]: + # FIXME: consider orientation! + if 'Exif.Photo.PixelYDimension' in content: + return int(content['Exif.Photo.PixelYDimension']) + return None + + def _orientation(self, content: dict) -> typing.Optional[int]: + if 'Exif.Image.Orientation' in content: + return int(content['Exif.Image.Orientation']) + return None + + def _orientation_label(self, content: dict) -> typing.Optional[str]: + width = self._width(content) + height = self._height(content) + ori = self._orientation(content) + if width is not None and height is not None and ori is not None: + if ori <= 4: + return 'landscape' if width >= height else 'portrait' + return 'portrait' if width >= height else 'landscape' + return None + + + ## location + + def _altitude(self, content: dict) -> typing.Optional[float]: + if 'Exif.GPSInfo.GPSAltitude' in content: + return float(Fraction(content['Exif.GPSInfo.GPSAltitude'])) + return None + + def _latitude(self, content: dict) -> typing.Optional[float]: + if 'Exif.GPSInfo.GPSLatitude' in content: + return _gps_to_dec(content['Exif.GPSInfo.GPSLatitude'].split()) + return None + + def _longitude(self, content: dict) -> typing.Optional[float]: + if 'Exif.GPSInfo.GPSLongitude' in content: + return _gps_to_dec(content['Exif.GPSInfo.GPSLongitude'].split()) + return None + +## EOF ## diff --git a/bsie/extractor/preview.py b/bsie/extractor/preview.py index 1531d62..145a01a 100644 --- a/bsie/extractor/preview.py +++ b/bsie/extractor/preview.py @@ -1,9 +1,4 @@ -""" -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # imports import io import typing @@ -33,28 +28,30 @@ class Preview(base.Extractor): def __init__(self, max_sides: typing.Iterable[int]): super().__init__(bsfs.schema.from_string(base.SCHEMA_PREAMBLE + ''' - bsfs:Preview rdfs:subClassOf bsfs:Node . - bsfs:BinaryBlob rdfs:subClassOf bsfs:Literal . - bsfs:JPEG rdfs:subClassOf bsfs:BinaryBlob . + + + bsn:Preview rdfs:subClassOf bsfs:Node . + bsl:BinaryBlob rdfs:subClassOf bsfs:Literal . + <https://schema.bsfs.io/ie/Literal/BinaryBlob/JPEG> rdfs:subClassOf bsl:BinaryBlob . bse:preview rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:File ; - rdfs:range bsfs:Preview ; + rdfs:domain bsn:Entity ; + rdfs:range bsn:Preview ; bsfs:unique "false"^^xsd:boolean . bsp:width rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:Preview ; + rdfs:domain bsn:Preview ; rdfs:range xsd:integer ; bsfs:unique "true"^^xsd:boolean . bsp:height rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:Preview ; + rdfs:domain bsn:Preview ; rdfs:range xsd:integer ; bsfs:unique "true"^^xsd:boolean . bsp:asset rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:Preview ; - rdfs:range bsfs:JPEG ; + rdfs:domain bsn:Preview ; + rdfs:range <https://schema.bsfs.io/ie/Literal/BinaryBlob/JPEG> ; bsfs:unique "true"^^xsd:boolean . ''')) @@ -85,7 +82,7 @@ class Preview(base.Extractor): buffer = io.BytesIO() img.save(buffer, format='jpeg') # create a preview node - preview = node.Node(ns.bsfs.Preview, + preview = node.Node(ns.bsn.Preview, ucid=bsfs.uuid.UCID.from_bytes(buffer.getvalue()), size=max_side, source=subject, diff --git a/bsie/lib/__init__.py b/bsie/lib/__init__.py index 48379de..f44fb74 100644 --- a/bsie/lib/__init__.py +++ b/bsie/lib/__init__.py @@ -1,9 +1,4 @@ -""" -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import typing diff --git a/bsie/lib/bsie.py b/bsie/lib/bsie.py index a572525..b02e707 100644 --- a/bsie/lib/bsie.py +++ b/bsie/lib/bsie.py @@ -1,9 +1,4 @@ -""" -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import typing diff --git a/bsie/lib/builder.py b/bsie/lib/builder.py index 39da441..3a15311 100644 --- a/bsie/lib/builder.py +++ b/bsie/lib/builder.py @@ -1,9 +1,4 @@ -""" -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import logging import typing diff --git a/bsie/lib/naming_policy.py b/bsie/lib/naming_policy.py index 131a70b..9b9a45d 100644 --- a/bsie/lib/naming_policy.py +++ b/bsie/lib/naming_policy.py @@ -1,9 +1,4 @@ -""" -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import abc import os @@ -85,9 +80,9 @@ class DefaultNamingPolicy(NamingPolicy): def handle_node(self, node: Node) -> Node: if node.uri is not None: return node - if node.node_type == ns.bsfs.File: + if node.node_type == ns.bsn.Entity : return self.name_file(node) - if node.node_type == ns.bsfs.Preview: + if node.node_type == ns.bsn.Preview: return self.name_preview(node) raise errors.ProgrammingError('no naming policy available for {node.node_type}') @@ -97,7 +92,7 @@ class DefaultNamingPolicy(NamingPolicy): fragment = node.hints['ucid'] else: # random name fragment = self._uuid() - node.uri = (self._prefix + 'file')[fragment] + node.uri = getattr(self._prefix.file(), fragment) return node def name_preview(self, node: Node) -> Node: @@ -114,7 +109,7 @@ class DefaultNamingPolicy(NamingPolicy): fragment = self._uuid() if 'size' in node.hints: # append size fragment += '_s' + str(node.hints['size']) - node.uri = (self._prefix + 'preview')[fragment] + node.uri = getattr(self._prefix.preview(), fragment) return node ## EOF ## diff --git a/bsie/lib/pipeline.py b/bsie/lib/pipeline.py index 0bc5109..30fd6fd 100644 --- a/bsie/lib/pipeline.py +++ b/bsie/lib/pipeline.py @@ -1,9 +1,4 @@ -""" -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports from collections import defaultdict import logging @@ -109,7 +104,7 @@ class Pipeline(): rdr2ext[rdr].add(ext) # create subject for file - subject = node.Node(ns.bsfs.File, + subject = node.Node(ns.bsn.Entity, ucid=bsfs.uuid.UCID.from_path(path), ) diff --git a/bsie/reader/__init__.py b/bsie/reader/__init__.py index 4163d1c..a1c38a9 100644 --- a/bsie/reader/__init__.py +++ b/bsie/reader/__init__.py @@ -1,8 +1,8 @@ """The Reader classes return high-level content structures from files. The Reader fulfills two purposes: - First, it brokers between multiple libraries and file formats. - Second, it separates multiple aspects of a file into distinct content types. +First, it brokers between multiple libraries and file formats. +Second, it separates multiple aspects of a file into distinct content types. Often, different libraries focus on reading different types of content from a file. E.g. one would use different modules to read file system infos than to @@ -11,9 +11,6 @@ type. Each distinct type can be implemented in a file or submodule that provides a Reader implementation. Through utilization of submodules, different file formats can be supported. -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 """ # standard imports import typing @@ -29,4 +26,3 @@ __all__: typing.Sequence[str] = ( ) ## EOF ## -## EOF ## diff --git a/bsie/reader/base.py b/bsie/reader/base.py index 099a327..a775701 100644 --- a/bsie/reader/base.py +++ b/bsie/reader/base.py @@ -1,13 +1,4 @@ -"""The Reader classes return high-level content structures from files. -The Reader fulfills two purposes: - First, it brokers between multiple libraries and file formats. - Second, it separates multiple aspects of a file into distinct content types. - -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import abc import typing diff --git a/bsie/reader/builder.py b/bsie/reader/builder.py index 8699e75..d32700b 100644 --- a/bsie/reader/builder.py +++ b/bsie/reader/builder.py @@ -1,9 +1,4 @@ -""" -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import typing diff --git a/bsie/reader/chain.py b/bsie/reader/chain.py index 1dbc52b..79b44b4 100644 --- a/bsie/reader/chain.py +++ b/bsie/reader/chain.py @@ -1,9 +1,4 @@ -""" -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import logging import typing diff --git a/bsie/reader/exif.py b/bsie/reader/exif.py new file mode 100644 index 0000000..2d0428b --- /dev/null +++ b/bsie/reader/exif.py @@ -0,0 +1,44 @@ + +# standard imports +import typing + +# external imports +import pyexiv2 + +# bsie imports +from bsie.utils import errors, filematcher + +# inner-module imports +from . import base + +# constants +MATCH_RULE = 'mime=image/jpeg' + +# exports +__all__: typing.Sequence[str] = ( + 'Exif', + ) + + +## code ## + +class Exif(base.Reader): + """Use pyexiv2 to read exif metadata from image files.""" + + def __init__(self): + self._match = filematcher.parse(MATCH_RULE) + + def __call__(self, path: str) -> dict: + # perform quick checks first + if not self._match(path): + raise errors.UnsupportedFileFormatError(path) + + try: + # open the file + img = pyexiv2.Image(path) + # read metadata + return img.read_exif() + except (TypeError, OSError, RuntimeError) as err: + raise errors.ReaderError(path) from err + +## EOF ## diff --git a/bsie/reader/image/__init__.py b/bsie/reader/image/__init__.py index c5d2a2a..89642f2 100644 --- a/bsie/reader/image/__init__.py +++ b/bsie/reader/image/__init__.py @@ -1,9 +1,4 @@ -""" -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import typing diff --git a/bsie/reader/image/_pillow.py b/bsie/reader/image/_pillow.py index 5b2bdf2..0611d3c 100644 --- a/bsie/reader/image/_pillow.py +++ b/bsie/reader/image/_pillow.py @@ -1,9 +1,4 @@ -""" -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import typing diff --git a/bsie/reader/image/_raw.py b/bsie/reader/image/_raw.py index 257fdb3..e5745aa 100644 --- a/bsie/reader/image/_raw.py +++ b/bsie/reader/image/_raw.py @@ -1,9 +1,4 @@ -""" -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import typing diff --git a/bsie/reader/path.py b/bsie/reader/path.py index 1ca05a0..45eb127 100644 --- a/bsie/reader/path.py +++ b/bsie/reader/path.py @@ -1,8 +1,4 @@ """The Path reader produces a file path. - -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 """ # standard imports import typing diff --git a/bsie/reader/preview/__init__.py b/bsie/reader/preview/__init__.py index 3e69a4a..791a133 100644 --- a/bsie/reader/preview/__init__.py +++ b/bsie/reader/preview/__init__.py @@ -1,9 +1,4 @@ -""" -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # imports import typing diff --git a/bsie/reader/preview/_pg.py b/bsie/reader/preview/_pg.py index 097c513..401b33d 100644 --- a/bsie/reader/preview/_pg.py +++ b/bsie/reader/preview/_pg.py @@ -1,9 +1,4 @@ -""" -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports from functools import partial import contextlib diff --git a/bsie/reader/preview/_pillow.py b/bsie/reader/preview/_pillow.py index 174d509..2b797c6 100644 --- a/bsie/reader/preview/_pillow.py +++ b/bsie/reader/preview/_pillow.py @@ -1,9 +1,4 @@ -""" -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports from functools import partial import typing @@ -38,7 +33,7 @@ class PillowPreviewReader(base.Reader): except PIL.UnidentifiedImageError as err: # failed to open, skip file raise errors.UnsupportedFileFormatError(path) from err - except IOError as err: + except OSError as err: raise errors.ReaderError(path) from err # EOF ## diff --git a/bsie/reader/preview/_rawpy.py b/bsie/reader/preview/_rawpy.py index 2c20a48..16e8675 100644 --- a/bsie/reader/preview/_rawpy.py +++ b/bsie/reader/preview/_rawpy.py @@ -1,9 +1,4 @@ -""" -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports from functools import partial import typing diff --git a/bsie/reader/preview/utils.py b/bsie/reader/preview/utils.py index 2ef1562..82ecc31 100644 --- a/bsie/reader/preview/utils.py +++ b/bsie/reader/preview/utils.py @@ -1,9 +1,4 @@ -""" -Part of the tagit module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import typing diff --git a/bsie/reader/stat.py b/bsie/reader/stat.py index 706dc47..f42e7fb 100644 --- a/bsie/reader/stat.py +++ b/bsie/reader/stat.py @@ -1,8 +1,4 @@ """The Stat reader produces filesystem stat information. - -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 """ # standard imports import os diff --git a/bsie/utils/__init__.py b/bsie/utils/__init__.py index 9cb60ed..18c8db7 100644 --- a/bsie/utils/__init__.py +++ b/bsie/utils/__init__.py @@ -1,8 +1,4 @@ """Common tools and definitions. - -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 """ # standard imports import typing diff --git a/bsie/utils/bsfs.py b/bsie/utils/bsfs.py index ef5db31..fc045cc 100644 --- a/bsie/utils/bsfs.py +++ b/bsie/utils/bsfs.py @@ -1,8 +1,4 @@ """BSFS bridge, provides BSFS bindings for BSIE. - -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 """ # standard imports import typing diff --git a/bsie/utils/errors.py b/bsie/utils/errors.py index 8133cd4..7c7e6ed 100644 --- a/bsie/utils/errors.py +++ b/bsie/utils/errors.py @@ -1,8 +1,4 @@ """Common BSIE exceptions. - -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 """ # standard imports import typing @@ -42,7 +38,7 @@ class UnreachableError(ProgrammingError): class ParserError(_BSIEError): """Failed to parse due to invalid syntax or structures.""" -class UnsupportedFileFormatError(ReaderError): +class UnsupportedFileFormatError(_BSIEError): """Failed to read a file format.""" ## EOF ## diff --git a/bsie/utils/filematcher/__init__.py b/bsie/utils/filematcher/__init__.py index 1e23e4e..908de78 100644 --- a/bsie/utils/filematcher/__init__.py +++ b/bsie/utils/filematcher/__init__.py @@ -1,9 +1,4 @@ -""" -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import typing diff --git a/bsie/utils/filematcher/matcher.py b/bsie/utils/filematcher/matcher.py index a279a4b..1fa308e 100644 --- a/bsie/utils/filematcher/matcher.py +++ b/bsie/utils/filematcher/matcher.py @@ -1,9 +1,4 @@ -""" -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2021 -""" # standard imports from collections.abc import Callable, Collection, Hashable import abc diff --git a/bsie/utils/filematcher/parser.py b/bsie/utils/filematcher/parser.py index 2f82875..dc28a0d 100644 --- a/bsie/utils/filematcher/parser.py +++ b/bsie/utils/filematcher/parser.py @@ -1,9 +1,4 @@ -""" -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2021 -""" # standard imports import typing diff --git a/bsie/utils/loading.py b/bsie/utils/loading.py index eb05c35..58202d1 100644 --- a/bsie/utils/loading.py +++ b/bsie/utils/loading.py @@ -1,9 +1,4 @@ -""" -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import importlib import typing @@ -27,14 +22,14 @@ def safe_load(module_name: str, class_name: str): module = importlib.import_module(module_name) except Exception as err: # cannot import module - raise errors.LoaderError(f'cannot load module {module_name}') from err + raise errors.LoaderError(f'cannot load module {module_name} ({err})') from err try: # get the class from the module cls = getattr(module, class_name) except Exception as err: # cannot find the class - raise errors.LoaderError(f'cannot load class {class_name} from module {module_name}') from err + raise errors.LoaderError(f'cannot load class {class_name} from module {module_name} ({err})') from err return cls diff --git a/bsie/utils/namespaces.py b/bsie/utils/namespaces.py index 0af8ece..4a66048 100644 --- a/bsie/utils/namespaces.py +++ b/bsie/utils/namespaces.py @@ -1,8 +1,4 @@ """Default namespaces used throughout BSIE. - -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 """ # standard imports import typing @@ -10,19 +6,31 @@ import typing # inner-module imports from . import bsfs as _bsfs -# constants -bse = _bsfs.Namespace('http://bsfs.ai/schema/Entity') -bsf = _bsfs.Namespace('http://ie.bsfs.ai/schema/Feature') -bsfs = _bsfs.Namespace('http://bsfs.ai/schema', fsep='/') -bsm = _bsfs.Namespace('http://bsfs.ai/schema/Meta') -bsp = _bsfs.Namespace('http://bsfs.ai/schema/Preview') -xsd = _bsfs.Namespace('http://www.w3.org/2001/XMLSchema') +# generic namespaces +xsd = _bsfs.Namespace('http://www.w3.org/2001/XMLSchema')() + +# core bsfs/bsie namespaces +bsfs = _bsfs.Namespace('https://schema.bsfs.io/core') +bsie = _bsfs.Namespace('https://schema.bsfs.io/ie') + +# auxiliary namespaces +bsd = bsie.distance() +bse = bsie.Node.Entity() +bsf = bsie.Literal.Array.Feature +bsl = bsfs.Literal +bsn = bsie.Node +bsp = bsie.Node.Preview() # export __all__: typing.Sequence[str] = ( + 'bsd', 'bse', + 'bsf', 'bsfs', - 'bsm', + 'bsie', + 'bsl', + 'bsl', + 'bsn', 'bsp', 'xsd', ) diff --git a/bsie/utils/node.py b/bsie/utils/node.py index aa62c06..fa34b2e 100644 --- a/bsie/utils/node.py +++ b/bsie/utils/node.py @@ -1,8 +1,4 @@ """Lighweight Node to bridge to BSFS. - -Part of the bsie module. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 """ # standard imports import typing diff --git a/doc/Makefile b/doc/Makefile new file mode 100644 index 0000000..d0c3cbf --- /dev/null +++ b/doc/Makefile @@ -0,0 +1,20 @@ +# Minimal makefile for Sphinx documentation +# + +# You can set these variables from the command line, and also +# from the environment for the first two. +SPHINXOPTS ?= +SPHINXBUILD ?= sphinx-build +SOURCEDIR = source +BUILDDIR = build + +# Put it first so that "make" without argument is like "make help". +help: + @$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O) + +.PHONY: help Makefile + +# Catch-all target: route all unknown targets to Sphinx using the new +# "make mode" option. $(O) is meant as a shortcut for $(SPHINXOPTS). +%: Makefile + @$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O) diff --git a/doc/make.bat b/doc/make.bat new file mode 100644 index 0000000..747ffb7 --- /dev/null +++ b/doc/make.bat @@ -0,0 +1,35 @@ +@ECHO OFF
+
+pushd %~dp0
+
+REM Command file for Sphinx documentation
+
+if "%SPHINXBUILD%" == "" (
+ set SPHINXBUILD=sphinx-build
+)
+set SOURCEDIR=source
+set BUILDDIR=build
+
+%SPHINXBUILD% >NUL 2>NUL
+if errorlevel 9009 (
+ echo.
+ echo.The 'sphinx-build' command was not found. Make sure you have Sphinx
+ echo.installed, then set the SPHINXBUILD environment variable to point
+ echo.to the full path of the 'sphinx-build' executable. Alternatively you
+ echo.may add the Sphinx directory to PATH.
+ echo.
+ echo.If you don't have Sphinx installed, grab it from
+ echo.https://www.sphinx-doc.org/
+ exit /b 1
+)
+
+if "%1" == "" goto help
+
+%SPHINXBUILD% -M %1 %SOURCEDIR% %BUILDDIR% %SPHINXOPTS% %O%
+goto end
+
+:help
+%SPHINXBUILD% -M help %SOURCEDIR% %BUILDDIR% %SPHINXOPTS% %O%
+
+:end
+popd
diff --git a/doc/source/architecture.rst b/doc/source/architecture.rst new file mode 100644 index 0000000..750319e --- /dev/null +++ b/doc/source/architecture.rst @@ -0,0 +1,71 @@ + +Architecture +============ + + +The information extraction pipeline traverses through three stages of abstraction: + +1. File format +2. Content +3. Predicate-value pairs + +For example, an image can be stored in various file formats (JPEG, TIFF, PNG). +In turn, a file format can store different kinds of information such as the image data (pixels) and additional metadata (image dimensions, EXIF tags). +Finally, we translate the information read from the file into predicate-value pairs that can be attached to a file node in BSFS, e.g., ``(bse:filesize, 8150000)``, ``(bse:width, 6000)``, ``(bse:height, 4000)``, ``(bse:iso, 100)``, etc. + +The extraction pipeline is thus divided into +:mod:`Readers <bsie.reader>` that abstract from file formats and content types, +and :mod:`Extractors <bsie.extractor>` which produce predicate-value pairs from content artifacts. + + +Readers +------- + +:mod:`Readers <bsie.reader>` read the actual file (considering different file formats) +and isolate specific content artifacts therein. +The content artifact (in an internal representation) +is then passed to an Extractor for further processing. + +For example, the :class:`Image <bsie.reader.image.Image>` reader aims at reading the content (pixels) of an image file. +It automatically detects which python package (e.g., `rawpy`_, `pillow`_) +to use when faced with the various existing image file formats. +The image data is then converted into a PIL.Image instance +(irrespective of which package was used to read the data), +and passed on to the extractor. + + +Extractors +---------- + +:mod:`Extractors <bsie.extractor>` turn content artifacts into +predicate-value pairs that can be inserted into a BSFS storage. +The predicate is defined by each extractor, as prescribed by BSFS' schema handling. + +For example, the class :class:`ColorsSpatial <bsie.extractor.image.colors_spatial.ColorsSpatial` +determines regionally dominant colors from given pixel data. +It then produces a feature vector and attaches it to the image file via the appropriate predicate. + + +BSIE lib and apps +----------------- + +The advantage of separating the reading and extraction steps is that multiple extractors +can consume the same content, avoiding multiple re-reads of the same data. +This close interaction between readers and extractors is encapsulated +within the :class:`Pipeline <bsie.lib.pipeline.Pipeline>` class. + +Also, that having to deal with various file formats and content artifacts +potentially pulls in a large number of dependencies. +To make matters worse, many of those might not be needed in a specific scenario, +e.g., if a user only works with a limited set of file formats. +BSIE therefore implements a best-effort approach, +that is modules that cannot be imported due to missing dependencies are ignored. + +With these two concerns taken care of, +BSIE offers a few :mod:`end-user applications <bsie.apps>` +that reduce the complexity of the task to a relatively simple command. + + + +.. _pillow: https://python-pillow.org/ +.. _rawpy: https://github.com/letmaik/rawpy diff --git a/doc/source/conf.py b/doc/source/conf.py new file mode 100644 index 0000000..017e036 --- /dev/null +++ b/doc/source/conf.py @@ -0,0 +1,37 @@ +# Configuration file for the Sphinx documentation builder. +# +# For the full list of built-in configuration values, see the documentation: +# https://www.sphinx-doc.org/en/master/usage/configuration.html + +# -- Project information ----------------------------------------------------- +# https://www.sphinx-doc.org/en/master/usage/configuration.html#project-information + +project = 'Black Star Information Extraction' +copyright = '2023, Matthias Baumgartner' +author = 'Matthias Baumgartner' +release = '0.5' + +# -- General configuration --------------------------------------------------- +# https://www.sphinx-doc.org/en/master/usage/configuration.html#general-configuration + +extensions = [ + 'sphinx_copybutton', + 'sphinx.ext.autodoc', + ] + +templates_path = ['_templates'] +exclude_patterns = [] + + + +# -- Options for HTML output ------------------------------------------------- +# https://www.sphinx-doc.org/en/master/usage/configuration.html#options-for-html-output + +html_theme = 'furo' +html_static_path = ['_static'] + +html_title = 'bsie' +html_theme_options = { + 'announcement': '<em>This project is under heavy development and subject to rapid changes. Use at your own discretion.</em>', + } + diff --git a/doc/source/index.rst b/doc/source/index.rst new file mode 100644 index 0000000..9cf06fe --- /dev/null +++ b/doc/source/index.rst @@ -0,0 +1,26 @@ + +Black Star Information Extraction +================================= + +A major advantage of the `Black Star File System (BSFS) <https://www.bsfs.io/bsfs/>`_ +is its ability to store various kinds of (meta)data associated with a file. +However, the BSFS itself is only a storage solution, +it does not inspect files or collect information about them. + +The Black Star Information Extraction (BSIE) package fills this gap by +extracting various kinds of information from a file and pushing that data to a BSFS instance. + +BSIE has the ability to process numerous file formats, +and it can turn various aspects of a file into usable information. +This includes metadata from a source file system, +metadata stored within the file, +and even excerpts or feature representations of the file's content itself. + +.. toctree:: + :maxdepth: 1 + + installation + architecture + api/modules + + diff --git a/doc/source/installation.rst b/doc/source/installation.rst new file mode 100644 index 0000000..ee6fadb --- /dev/null +++ b/doc/source/installation.rst @@ -0,0 +1,75 @@ + +Installation +============ + +You can install *bsie* via pip. BSIE comes with support for various file formats. +For this, it needs to install many external packages. BSIE lets you control +which of these you want to install. Note that if you choose to not install +support for some file types, BSIE will show a warning and skip them. +All other formats will be processed normally. +It is recommended to install *bsie* in a virtual environment (via ``virtualenv``). + +To install only the minimally required software, use:: + + pip install --extra-index-url https://pip.bsfs.io bsie + +To install all dependencies, use the following shortcut:: + + pip install --extra-index-url https://pip.bsfs.io bsie[all] + +To install a subset of all dependencies, modify the extras part (``[image, preview]``) +of the follwing command to your liking:: + + pip install --extra-index-url https://pip.bsfs.io bsie[image,preview] + +Currently, BSIE providesthe following extra flags: + +* image: Read data from image files. + Note that you may also have to install ``exiftool`` through your system's + package manager (e.g. ``sudo apt install exiftool``). +* preview: Create previews from a variety of files. + Note that support for various file formats also depends on what + system packages you've installed. You should at least install ``imagemagick`` + through your system's package manager (e.g. ``sudo apt install imagemagick``). + See `Preview Generator <https://github.com/algoo/preview-generator>`_ for + more detailed instructions. +* features: Extract feature vectors from images. + + + +License +------- + +This project is released under the terms of the 3-clause BSD License. +By downloading or using the application you agree to the license's terms and conditions. + +.. literalinclude:: ../../LICENSE + + +Source +------ + +Check out our git repository:: + + git clone https://git.bsfs.io/bsie.git + +You can further install *bsie* via the ususal `setuptools <https://setuptools.pypa.io/en/latest/index.html>`_ commands from your bsie source directory:: + + python setup.py develop + +For development, you also need to install some additional dependencies:: + + # extra packages for tests + pip install rdflib requests + + # code style discipline + pip install mypy coverage pylint + # external type annotations for pyyaml + pip install types-PyYAML + + # documentation + pip install sphinx sphinx-copybutton furo + + # packaging + pip install build + @@ -1,33 +1,73 @@ -from setuptools import setup +from setuptools import setup, find_packages import os +extras = { + # NOTE: an 'all' extra is added automatically + 'features': [ + # image feature extractors + 'numpy', + ], + 'preview': [ + # preview readers + 'preview_generator', # also depends on some system packages + 'pillow', + 'rawpy', + ], + 'image': [ + # image readers + 'pillow', + 'rawpy', + # exif reader + 'pyexiv2', + ], + } + + setup( + # package metadata name='bsie', - version='0.0.1', + version='0.23.03', author='Matthias Baumgartner', - author_email='dev@igsor.net', + author_email='dev@bsfs.io', description='Extract information from files and store them in a BSFS.', - long_description=open(os.path.join(os.path.dirname(__file__), 'README')).read(), + long_description=open(os.path.join(os.path.dirname(__file__), 'README.md')).read(), license='BSD', license_files=('LICENSE', ), - url='https://www.igsor.net/projects/blackstar/bsie/', - download_url='https://pip.igsor.net', - packages=('bsie', ), + url='https://www.bsfs.io/bsie/', + download_url='https://pip.bsfs.io', + + # packages + packages=find_packages(include=['bsie']), + package_dir={'bsie': 'bsie'}, + # data files are included if mentioned in MANIFEST.in + include_package_data=True, + + # entrypoints + entry_points={ + 'console_scripts': [ + 'bsie = bsie.apps:main', + ], + }, + + # dependencies + python_requires=">=3.7", install_requires=( 'bsfs', 'pyparsing', 'python-magic', - 'rdflib', # only for tests - 'requests', # only for tests - 'preview_generator', # also depends on some system packages + 'pyyaml', ), - python_requires=">=3.7", - extra_require=( - # image reader - 'pillow', 'rawpy', - # image extractors - 'numpy', - ) -) + extras_require=dict( + # development targets + build=['build'], + dev=['coverage', 'mypy', 'pylint'], + doc=['sphinx', 'sphinx-copybutton', 'furo'], + test=['rdflib', 'requests', 'types-PyYAML'], + # add 'all' + all=list({pkg for ext in extras.values() for pkg in ext}), + # add extras + **extras + ), + ) diff --git a/test/apps/test_index.py b/test/apps/test_index.py index d1e7140..6927044 100644 --- a/test/apps/test_index.py +++ b/test/apps/test_index.py @@ -1,17 +1,14 @@ -""" -Part of the bsie test suite. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import contextlib import io import os +import tempfile import unittest # external imports import rdflib +import yaml # bsie imports from bsie.utils import ns @@ -23,17 +20,52 @@ from bsie.apps.index import main ## code ## class TestIndex(unittest.TestCase): + def setUp(self): + config = { + 'ReaderBuilder': {}, + 'ExtractorBuilder': [ + {'bsie.extractor.preview.Preview': { + 'max_sides': [50], + }}, + {'bsie.extractor.generic.path.Path': {}}, + {'bsie.extractor.generic.constant.Constant': { + 'schema': ''' + bse:author rdfs:subClassOf bsfs:Predicate ; + rdfs:domain bsn:Entity ; + rdfs:range xsd:string ; + bsfs:unique "true"^^xsd:boolean . + ''', + 'tuples': [['https://schema.bsfs.io/ie/Node/Entity#author', 'Me, myself, and I']], + }}, + {'bsie.extractor.image.colors_spatial.ColorsSpatial': { + 'width': 2, + 'height': 2, + 'exp': 2, + }}, + ] + } + # create config file + _, self.config_path = tempfile.mkstemp(prefix='bsie-test-', suffix='.yaml') + with open(self.config_path, 'wt') as cfile: + yaml.dump(config, cfile) + + def tearDown(self): + if os.path.exists(self.config_path): + os.unlink(self.config_path) + def test_disclaimer(self): print('Please wait, this test will take about 25 seconds') def test_main_invalid(self): outbuf = io.StringIO() with contextlib.redirect_stdout(outbuf): - bsfs = main([os.path.join(os.path.dirname(__file__), 'inexistent-file.t')]) + bsfs = main(['--config', self.config_path, os.path.join(os.path.dirname(__file__), 'inexistent-file.t')]) self.assertEqual(outbuf.getvalue().strip(), '') def test_main(self): bsfs = main([ + '--config', + self.config_path, '-r', '--host', 'http://example.com', '--user', 'me', @@ -45,60 +77,47 @@ class TestIndex(unittest.TestCase): pre_preview = 'http://example.com/me/preview#' self.assertTrue(set(bsfs._backend._graph).issuperset({ # files and properties - (rdflib.URIRef(pre_file + '2f4109b40107cc50e0884755a1a961ed126887e49b8dbaf0e146b2e226aa6647'), rdflib.RDF.type, rdflib.URIRef(ns.bsfs.File)), + (rdflib.URIRef(pre_file + '2f4109b40107cc50e0884755a1a961ed126887e49b8dbaf0e146b2e226aa6647'), rdflib.RDF.type, rdflib.URIRef(ns.bsn.Entity)), (rdflib.URIRef(pre_file + '2f4109b40107cc50e0884755a1a961ed126887e49b8dbaf0e146b2e226aa6647'), rdflib.URIRef(ns.bse.author), rdflib.Literal('Me, myself, and I', datatype=rdflib.XSD.string)), (rdflib.URIRef(pre_file + '2f4109b40107cc50e0884755a1a961ed126887e49b8dbaf0e146b2e226aa6647'), rdflib.URIRef(ns.bse.filename), rdflib.Literal('alpha_second', datatype=rdflib.XSD.string)), - (rdflib.URIRef(pre_file + '2f4109b40107cc50e0884755a1a961ed126887e49b8dbaf0e146b2e226aa6647'), rdflib.URIRef(ns.bse.filesize), rdflib.Literal('696', datatype=rdflib.XSD.integer)), - (rdflib.URIRef(pre_file + '441f3d10c8ff489fe8e33e639606512f6c463151cc429de7e554b9af670c2ece'), rdflib.RDF.type, rdflib.URIRef(ns.bsfs.File)), + (rdflib.URIRef(pre_file + '441f3d10c8ff489fe8e33e639606512f6c463151cc429de7e554b9af670c2ece'), rdflib.RDF.type, rdflib.URIRef(ns.bsn.Entity)), (rdflib.URIRef(pre_file + '441f3d10c8ff489fe8e33e639606512f6c463151cc429de7e554b9af670c2ece'), rdflib.URIRef(ns.bse.author), rdflib.Literal('Me, myself, and I', datatype=rdflib.XSD.string)), (rdflib.URIRef(pre_file + '441f3d10c8ff489fe8e33e639606512f6c463151cc429de7e554b9af670c2ece'), rdflib.URIRef(ns.bse.filename), rdflib.Literal('omega_second', datatype=rdflib.XSD.string)), - (rdflib.URIRef(pre_file + '441f3d10c8ff489fe8e33e639606512f6c463151cc429de7e554b9af670c2ece'), rdflib.URIRef(ns.bse.filesize), rdflib.Literal('503', datatype=rdflib.XSD.integer)), - (rdflib.URIRef(pre_file + '69b98ecf7aff3e95b09688ba93331678eb8397817111f674c9558e6dd8f5e871'), rdflib.RDF.type, rdflib.URIRef(ns.bsfs.File)), + (rdflib.URIRef(pre_file + '69b98ecf7aff3e95b09688ba93331678eb8397817111f674c9558e6dd8f5e871'), rdflib.RDF.type, rdflib.URIRef(ns.bsn.Entity)), (rdflib.URIRef(pre_file + '69b98ecf7aff3e95b09688ba93331678eb8397817111f674c9558e6dd8f5e871'), rdflib.URIRef(ns.bse.author), rdflib.Literal('Me, myself, and I', datatype=rdflib.XSD.string)), (rdflib.URIRef(pre_file + '69b98ecf7aff3e95b09688ba93331678eb8397817111f674c9558e6dd8f5e871'), rdflib.URIRef(ns.bse.filename), rdflib.Literal('td_first', datatype=rdflib.XSD.string)), - (rdflib.URIRef(pre_file + '69b98ecf7aff3e95b09688ba93331678eb8397817111f674c9558e6dd8f5e871'), rdflib.URIRef(ns.bse.filesize), rdflib.Literal('911', datatype=rdflib.XSD.integer)), - (rdflib.URIRef(pre_file + '78f7eb7f0d8221cdb2cb26c978fa42a11f75eb87becc768f4474134cb1e06926'), rdflib.RDF.type, rdflib.URIRef(ns.bsfs.File)), + (rdflib.URIRef(pre_file + '78f7eb7f0d8221cdb2cb26c978fa42a11f75eb87becc768f4474134cb1e06926'), rdflib.RDF.type, rdflib.URIRef(ns.bsn.Entity)), (rdflib.URIRef(pre_file + '78f7eb7f0d8221cdb2cb26c978fa42a11f75eb87becc768f4474134cb1e06926'), rdflib.URIRef(ns.bse.author), rdflib.Literal('Me, myself, and I', datatype=rdflib.XSD.string)), (rdflib.URIRef(pre_file + '78f7eb7f0d8221cdb2cb26c978fa42a11f75eb87becc768f4474134cb1e06926'), rdflib.URIRef(ns.bse.filename), rdflib.Literal('testfile', datatype=rdflib.XSD.string)), - (rdflib.URIRef(pre_file + '78f7eb7f0d8221cdb2cb26c978fa42a11f75eb87becc768f4474134cb1e06926'), rdflib.URIRef(ns.bse.filesize), rdflib.Literal('885', datatype=rdflib.XSD.integer)), - (rdflib.URIRef(pre_file + '80818b8ec2ee1919116dba9c8a7e0a4608313cf3b463cd88e9ed77a700dd92d3'), rdflib.RDF.type, rdflib.URIRef(ns.bsfs.File)), + (rdflib.URIRef(pre_file + '80818b8ec2ee1919116dba9c8a7e0a4608313cf3b463cd88e9ed77a700dd92d3'), rdflib.RDF.type, rdflib.URIRef(ns.bsn.Entity)), (rdflib.URIRef(pre_file + '80818b8ec2ee1919116dba9c8a7e0a4608313cf3b463cd88e9ed77a700dd92d3'), rdflib.URIRef(ns.bse.author), rdflib.Literal('Me, myself, and I', datatype=rdflib.XSD.string)), (rdflib.URIRef(pre_file + '80818b8ec2ee1919116dba9c8a7e0a4608313cf3b463cd88e9ed77a700dd92d3'), rdflib.URIRef(ns.bse.filename), rdflib.Literal('bar_first', datatype=rdflib.XSD.string)), - (rdflib.URIRef(pre_file + '80818b8ec2ee1919116dba9c8a7e0a4608313cf3b463cd88e9ed77a700dd92d3'), rdflib.URIRef(ns.bse.filesize), rdflib.Literal('956', datatype=rdflib.XSD.integer)), - (rdflib.URIRef(pre_file + '976d2ea0e58488678cc7e435fbfadabfb6eb6cf50ad51862f38f73729ed11795'), rdflib.RDF.type, rdflib.URIRef(ns.bsfs.File)), + (rdflib.URIRef(pre_file + '976d2ea0e58488678cc7e435fbfadabfb6eb6cf50ad51862f38f73729ed11795'), rdflib.RDF.type, rdflib.URIRef(ns.bsn.Entity)), (rdflib.URIRef(pre_file + '976d2ea0e58488678cc7e435fbfadabfb6eb6cf50ad51862f38f73729ed11795'), rdflib.URIRef(ns.bse.author), rdflib.Literal('Me, myself, and I', datatype=rdflib.XSD.string)), (rdflib.URIRef(pre_file + '976d2ea0e58488678cc7e435fbfadabfb6eb6cf50ad51862f38f73729ed11795'), rdflib.URIRef(ns.bse.filename), rdflib.Literal('omega_first', datatype=rdflib.XSD.string)), - (rdflib.URIRef(pre_file + '976d2ea0e58488678cc7e435fbfadabfb6eb6cf50ad51862f38f73729ed11795'), rdflib.URIRef(ns.bse.filesize), rdflib.Literal('648', datatype=rdflib.XSD.integer)), - (rdflib.URIRef(pre_file + '997e2fbb7494a3818ec782d2bc87bf1cffafba6b9c0f658e4a6c18a723e944d3'), rdflib.RDF.type, rdflib.URIRef(ns.bsfs.File)), + (rdflib.URIRef(pre_file + '997e2fbb7494a3818ec782d2bc87bf1cffafba6b9c0f658e4a6c18a723e944d3'), rdflib.RDF.type, rdflib.URIRef(ns.bsn.Entity)), (rdflib.URIRef(pre_file + '997e2fbb7494a3818ec782d2bc87bf1cffafba6b9c0f658e4a6c18a723e944d3'), rdflib.URIRef(ns.bse.author), rdflib.Literal('Me, myself, and I', datatype=rdflib.XSD.string)), (rdflib.URIRef(pre_file + '997e2fbb7494a3818ec782d2bc87bf1cffafba6b9c0f658e4a6c18a723e944d3'), rdflib.URIRef(ns.bse.filename), rdflib.Literal('alpha_first', datatype=rdflib.XSD.string)), - (rdflib.URIRef(pre_file + '997e2fbb7494a3818ec782d2bc87bf1cffafba6b9c0f658e4a6c18a723e944d3'), rdflib.URIRef(ns.bse.filesize), rdflib.Literal('754', datatype=rdflib.XSD.integer)), - (rdflib.URIRef(pre_file + 'a8af899ecdab60dfaea8ec7f934053624c80a1054539e163f2c7eaa986c2777d'), rdflib.RDF.type, rdflib.URIRef(ns.bsfs.File)), + (rdflib.URIRef(pre_file + 'a8af899ecdab60dfaea8ec7f934053624c80a1054539e163f2c7eaa986c2777d'), rdflib.RDF.type, rdflib.URIRef(ns.bsn.Entity)), (rdflib.URIRef(pre_file + 'a8af899ecdab60dfaea8ec7f934053624c80a1054539e163f2c7eaa986c2777d'), rdflib.URIRef(ns.bse.author), rdflib.Literal('Me, myself, and I', datatype=rdflib.XSD.string)), (rdflib.URIRef(pre_file + 'a8af899ecdab60dfaea8ec7f934053624c80a1054539e163f2c7eaa986c2777d'), rdflib.URIRef(ns.bse.filename), rdflib.Literal('foo_second', datatype=rdflib.XSD.string)), - (rdflib.URIRef(pre_file + 'a8af899ecdab60dfaea8ec7f934053624c80a1054539e163f2c7eaa986c2777d'), rdflib.URIRef(ns.bse.filesize), rdflib.Literal('585', datatype=rdflib.XSD.integer)), - (rdflib.URIRef(pre_file + 'b8fd7fba818254166a6043195004138ebda6923e012442f819a2c49671136c70'), rdflib.RDF.type, rdflib.URIRef(ns.bsfs.File)), + (rdflib.URIRef(pre_file + 'b8fd7fba818254166a6043195004138ebda6923e012442f819a2c49671136c70'), rdflib.RDF.type, rdflib.URIRef(ns.bsn.Entity)), (rdflib.URIRef(pre_file + 'b8fd7fba818254166a6043195004138ebda6923e012442f819a2c49671136c70'), rdflib.URIRef(ns.bse.author), rdflib.Literal('Me, myself, and I', datatype=rdflib.XSD.string)), (rdflib.URIRef(pre_file + 'b8fd7fba818254166a6043195004138ebda6923e012442f819a2c49671136c70'), rdflib.URIRef(ns.bse.filename), rdflib.Literal('bar_second', datatype=rdflib.XSD.string)), - (rdflib.URIRef(pre_file + 'b8fd7fba818254166a6043195004138ebda6923e012442f819a2c49671136c70'), rdflib.URIRef(ns.bse.filesize), rdflib.Literal('636', datatype=rdflib.XSD.integer)), - (rdflib.URIRef(pre_file + 'd43758ace82154a1cc10ca0dfef63cb20dd831f9c87edd6dc06539eefe67371d'), rdflib.RDF.type, rdflib.URIRef(ns.bsfs.File)), + (rdflib.URIRef(pre_file + 'd43758ace82154a1cc10ca0dfef63cb20dd831f9c87edd6dc06539eefe67371d'), rdflib.RDF.type, rdflib.URIRef(ns.bsn.Entity)), (rdflib.URIRef(pre_file + 'd43758ace82154a1cc10ca0dfef63cb20dd831f9c87edd6dc06539eefe67371d'), rdflib.URIRef(ns.bse.author), rdflib.Literal('Me, myself, and I', datatype=rdflib.XSD.string)), (rdflib.URIRef(pre_file + 'd43758ace82154a1cc10ca0dfef63cb20dd831f9c87edd6dc06539eefe67371d'), rdflib.URIRef(ns.bse.filename), rdflib.Literal('foo_first', datatype=rdflib.XSD.string)), - (rdflib.URIRef(pre_file + 'd43758ace82154a1cc10ca0dfef63cb20dd831f9c87edd6dc06539eefe67371d'), rdflib.URIRef(ns.bse.filesize), rdflib.Literal('546', datatype=rdflib.XSD.integer)), - (rdflib.URIRef(pre_file + 'd803187cbf3676ae9d38126270a6152c60431589aa3bb3824baf8954e9c097f1'), rdflib.RDF.type, rdflib.URIRef(ns.bsfs.File)), + (rdflib.URIRef(pre_file + 'd803187cbf3676ae9d38126270a6152c60431589aa3bb3824baf8954e9c097f1'), rdflib.RDF.type, rdflib.URIRef(ns.bsn.Entity)), (rdflib.URIRef(pre_file + 'd803187cbf3676ae9d38126270a6152c60431589aa3bb3824baf8954e9c097f1'), rdflib.URIRef(ns.bse.author), rdflib.Literal('Me, myself, and I', datatype=rdflib.XSD.string)), (rdflib.URIRef(pre_file + 'd803187cbf3676ae9d38126270a6152c60431589aa3bb3824baf8954e9c097f1'), rdflib.URIRef(ns.bse.filename), rdflib.Literal('td_second', datatype=rdflib.XSD.string)), - (rdflib.URIRef(pre_file + 'd803187cbf3676ae9d38126270a6152c60431589aa3bb3824baf8954e9c097f1'), rdflib.URIRef(ns.bse.filesize), rdflib.Literal('703', datatype=rdflib.XSD.integer)), - (rdflib.URIRef(pre_file + 'accb115d266ad60c53cd01a7f7130f245886ce8eaf69bc85319febc11d9fe089'), rdflib.RDF.type, rdflib.URIRef(ns.bsfs.File)), + (rdflib.URIRef(pre_file + 'accb115d266ad60c53cd01a7f7130f245886ce8eaf69bc85319febc11d9fe089'), rdflib.RDF.type, rdflib.URIRef(ns.bsn.Entity)), (rdflib.URIRef(pre_file + 'accb115d266ad60c53cd01a7f7130f245886ce8eaf69bc85319febc11d9fe089'), rdflib.URIRef(ns.bse.author), rdflib.Literal('Me, myself, and I', datatype=rdflib.XSD.string)), (rdflib.URIRef(pre_file + 'accb115d266ad60c53cd01a7f7130f245886ce8eaf69bc85319febc11d9fe089'), rdflib.URIRef(ns.bse.filename), rdflib.Literal('testimage.jpg', datatype=rdflib.XSD.string)), - (rdflib.URIRef(pre_file + 'accb115d266ad60c53cd01a7f7130f245886ce8eaf69bc85319febc11d9fe089'), rdflib.URIRef(ns.bse.filesize), rdflib.Literal('349264', datatype=rdflib.XSD.integer)), # features - (rdflib.URIRef(pre_file + 'accb115d266ad60c53cd01a7f7130f245886ce8eaf69bc85319febc11d9fe089'), rdflib.URIRef('http://bsfs.ai/schema/Entity/colors_spatial#0658f2234a054e1dd59a14462c89f7733e019160419c796356aa831498bd0a04'), + (rdflib.URIRef(pre_file + 'accb115d266ad60c53cd01a7f7130f245886ce8eaf69bc85319febc11d9fe089'), rdflib.URIRef('https://schema.bsfs.io/ie/Node/Entity#colors_spatial_0658f2234a054e1dd59a14462c89f7733e019160419c796356aa831498bd0a04'), rdflib.Literal( '(91, 127, 121, 94, 138, 167, 163, 134, 190, 138, 170, 156, 121, 142, 159)', - datatype=rdflib.URIRef('http://ie.bsfs.ai/schema/Feature/ColorsSpatial#0658f2234a054e1dd59a14462c89f7733e019160419c796356aa831498bd0a04'))), - (rdflib.URIRef(pre_file + 'accb115d266ad60c53cd01a7f7130f245886ce8eaf69bc85319febc11d9fe089'), rdflib.URIRef(ns.bse.filesize), rdflib.Literal('349264', datatype=rdflib.XSD.integer)), + datatype=rdflib.URIRef('https://schema.bsfs.io/ie/Literal/Array/Feature/ColorsSpatial#0658f2234a054e1dd59a14462c89f7733e019160419c796356aa831498bd0a04'))), # links to previews (rdflib.URIRef(pre_file + '2f4109b40107cc50e0884755a1a961ed126887e49b8dbaf0e146b2e226aa6647'), rdflib.URIRef(ns.bse.preview), rdflib.URIRef(pre_preview + '79cb8a7e6369361a4f4cb7ff729c1ed3fcf87204769623d6fbd6ebfae601e5c7_s50')), (rdflib.URIRef(pre_file + '441f3d10c8ff489fe8e33e639606512f6c463151cc429de7e554b9af670c2ece'), rdflib.URIRef(ns.bse.preview), rdflib.URIRef(pre_preview + 'a8b3245636074d5370283b690281abda8ffdff12ce8b1af77c8bc0a4c85be860_s50')), @@ -115,53 +134,53 @@ class TestIndex(unittest.TestCase): # preview dimensions (rdflib.URIRef(pre_preview + '2656e303d7218300326df73b64f312d8b37eb980358be27a38b5f63dae259be3_s50'), rdflib.URIRef(ns.bsp.height), rdflib.Literal('33', datatype=rdflib.URIRef('http://www.w3.org/2001/XMLSchema#integer'))), (rdflib.URIRef(pre_preview + '2656e303d7218300326df73b64f312d8b37eb980358be27a38b5f63dae259be3_s50'), rdflib.URIRef(ns.bsp.width), rdflib.Literal('50', datatype=rdflib.URIRef('http://www.w3.org/2001/XMLSchema#integer'))), - (rdflib.URIRef(pre_preview + '2656e303d7218300326df73b64f312d8b37eb980358be27a38b5f63dae259be3_s50'), rdflib.RDF.type, rdflib.URIRef(ns.bsfs.Preview)), + (rdflib.URIRef(pre_preview + '2656e303d7218300326df73b64f312d8b37eb980358be27a38b5f63dae259be3_s50'), rdflib.RDF.type, rdflib.URIRef(ns.bsn.Preview)), (rdflib.URIRef(pre_preview + '26f16643b2570ac5b2d1f8c373d492cb724aae2dd8d71a0b63647838ed651254_s50'), rdflib.URIRef(ns.bsp.height), rdflib.Literal('50', datatype=rdflib.URIRef('http://www.w3.org/2001/XMLSchema#integer'))), (rdflib.URIRef(pre_preview + '26f16643b2570ac5b2d1f8c373d492cb724aae2dd8d71a0b63647838ed651254_s50'), rdflib.URIRef(ns.bsp.width), rdflib.Literal('36', datatype=rdflib.URIRef('http://www.w3.org/2001/XMLSchema#integer'))), - (rdflib.URIRef(pre_preview + '26f16643b2570ac5b2d1f8c373d492cb724aae2dd8d71a0b63647838ed651254_s50'), rdflib.RDF.type, rdflib.URIRef(ns.bsfs.Preview)), + (rdflib.URIRef(pre_preview + '26f16643b2570ac5b2d1f8c373d492cb724aae2dd8d71a0b63647838ed651254_s50'), rdflib.RDF.type, rdflib.URIRef(ns.bsn.Preview)), (rdflib.URIRef(pre_preview + '567049149769e1d02e6af6cfee3991f7cf0cbc935cbf6a566047f40155fb13a8_s50'), rdflib.URIRef(ns.bsp.height), rdflib.Literal('50', datatype=rdflib.URIRef('http://www.w3.org/2001/XMLSchema#integer'))), (rdflib.URIRef(pre_preview + '567049149769e1d02e6af6cfee3991f7cf0cbc935cbf6a566047f40155fb13a8_s50'), rdflib.URIRef(ns.bsp.width), rdflib.Literal('36', datatype=rdflib.URIRef('http://www.w3.org/2001/XMLSchema#integer'))), - (rdflib.URIRef(pre_preview + '567049149769e1d02e6af6cfee3991f7cf0cbc935cbf6a566047f40155fb13a8_s50'), rdflib.RDF.type, rdflib.URIRef(ns.bsfs.Preview)), + (rdflib.URIRef(pre_preview + '567049149769e1d02e6af6cfee3991f7cf0cbc935cbf6a566047f40155fb13a8_s50'), rdflib.RDF.type, rdflib.URIRef(ns.bsn.Preview)), (rdflib.URIRef(pre_preview + '5d1235838c3d501204bb09c2de563d7e4a7fd17b7ec4ff302221c0e88c4741aa_s50'), rdflib.URIRef(ns.bsp.height), rdflib.Literal('50', datatype=rdflib.URIRef('http://www.w3.org/2001/XMLSchema#integer'))), (rdflib.URIRef(pre_preview + '5d1235838c3d501204bb09c2de563d7e4a7fd17b7ec4ff302221c0e88c4741aa_s50'), rdflib.URIRef(ns.bsp.width), rdflib.Literal('36', datatype=rdflib.URIRef('http://www.w3.org/2001/XMLSchema#integer'))), - (rdflib.URIRef(pre_preview + '5d1235838c3d501204bb09c2de563d7e4a7fd17b7ec4ff302221c0e88c4741aa_s50'), rdflib.RDF.type, rdflib.URIRef(ns.bsfs.Preview)), + (rdflib.URIRef(pre_preview + '5d1235838c3d501204bb09c2de563d7e4a7fd17b7ec4ff302221c0e88c4741aa_s50'), rdflib.RDF.type, rdflib.URIRef(ns.bsn.Preview)), (rdflib.URIRef(pre_preview + '79cb8a7e6369361a4f4cb7ff729c1ed3fcf87204769623d6fbd6ebfae601e5c7_s50'), rdflib.URIRef(ns.bsp.height), rdflib.Literal('50', datatype=rdflib.URIRef('http://www.w3.org/2001/XMLSchema#integer'))), (rdflib.URIRef(pre_preview + '79cb8a7e6369361a4f4cb7ff729c1ed3fcf87204769623d6fbd6ebfae601e5c7_s50'), rdflib.URIRef(ns.bsp.width), rdflib.Literal('36', datatype=rdflib.URIRef('http://www.w3.org/2001/XMLSchema#integer'))), - (rdflib.URIRef(pre_preview + '79cb8a7e6369361a4f4cb7ff729c1ed3fcf87204769623d6fbd6ebfae601e5c7_s50'), rdflib.RDF.type, rdflib.URIRef(ns.bsfs.Preview)), + (rdflib.URIRef(pre_preview + '79cb8a7e6369361a4f4cb7ff729c1ed3fcf87204769623d6fbd6ebfae601e5c7_s50'), rdflib.RDF.type, rdflib.URIRef(ns.bsn.Preview)), (rdflib.URIRef(pre_preview + '7a975385a110c21fcd12e238fab9501550fa02f6328749068a3bffd65e291027_s50'), rdflib.URIRef(ns.bsp.height), rdflib.Literal('50', datatype=rdflib.URIRef('http://www.w3.org/2001/XMLSchema#integer'))), (rdflib.URIRef(pre_preview + '7a975385a110c21fcd12e238fab9501550fa02f6328749068a3bffd65e291027_s50'), rdflib.URIRef(ns.bsp.width), rdflib.Literal('36', datatype=rdflib.URIRef('http://www.w3.org/2001/XMLSchema#integer'))), - (rdflib.URIRef(pre_preview + '7a975385a110c21fcd12e238fab9501550fa02f6328749068a3bffd65e291027_s50'), rdflib.RDF.type, rdflib.URIRef(ns.bsfs.Preview)), + (rdflib.URIRef(pre_preview + '7a975385a110c21fcd12e238fab9501550fa02f6328749068a3bffd65e291027_s50'), rdflib.RDF.type, rdflib.URIRef(ns.bsn.Preview)), (rdflib.URIRef(pre_preview + '968b9aa178585bc8d1fca0e4e32b8cf30b3941eff72f34e320584aaae8fd23ac_s50'), rdflib.URIRef(ns.bsp.height), rdflib.Literal('50', datatype=rdflib.URIRef('http://www.w3.org/2001/XMLSchema#integer'))), (rdflib.URIRef(pre_preview + '968b9aa178585bc8d1fca0e4e32b8cf30b3941eff72f34e320584aaae8fd23ac_s50'), rdflib.URIRef(ns.bsp.width), rdflib.Literal('36', datatype=rdflib.URIRef('http://www.w3.org/2001/XMLSchema#integer'))), - (rdflib.URIRef(pre_preview + '968b9aa178585bc8d1fca0e4e32b8cf30b3941eff72f34e320584aaae8fd23ac_s50'), rdflib.RDF.type, rdflib.URIRef(ns.bsfs.Preview)), + (rdflib.URIRef(pre_preview + '968b9aa178585bc8d1fca0e4e32b8cf30b3941eff72f34e320584aaae8fd23ac_s50'), rdflib.RDF.type, rdflib.URIRef(ns.bsn.Preview)), (rdflib.URIRef(pre_preview + '9827509a74a60dfceed11936f7f624e9c932f66c8c0d20d355d56f8c3c9b56b1_s50'), rdflib.URIRef(ns.bsp.height), rdflib.Literal('50', datatype=rdflib.URIRef('http://www.w3.org/2001/XMLSchema#integer'))), (rdflib.URIRef(pre_preview + '9827509a74a60dfceed11936f7f624e9c932f66c8c0d20d355d56f8c3c9b56b1_s50'), rdflib.URIRef(ns.bsp.width), rdflib.Literal('36', datatype=rdflib.URIRef('http://www.w3.org/2001/XMLSchema#integer'))), - (rdflib.URIRef(pre_preview + '9827509a74a60dfceed11936f7f624e9c932f66c8c0d20d355d56f8c3c9b56b1_s50'), rdflib.RDF.type, rdflib.URIRef(ns.bsfs.Preview)), + (rdflib.URIRef(pre_preview + '9827509a74a60dfceed11936f7f624e9c932f66c8c0d20d355d56f8c3c9b56b1_s50'), rdflib.RDF.type, rdflib.URIRef(ns.bsn.Preview)), (rdflib.URIRef(pre_preview + 'a63c84e647138a2b68113474212f6aee542b3707171ff178551db3c296e59817_s50'), rdflib.URIRef(ns.bsp.height), rdflib.Literal('50', datatype=rdflib.URIRef('http://www.w3.org/2001/XMLSchema#integer'))), (rdflib.URIRef(pre_preview + 'a63c84e647138a2b68113474212f6aee542b3707171ff178551db3c296e59817_s50'), rdflib.URIRef(ns.bsp.width), rdflib.Literal('36', datatype=rdflib.URIRef('http://www.w3.org/2001/XMLSchema#integer'))), - (rdflib.URIRef(pre_preview + 'a63c84e647138a2b68113474212f6aee542b3707171ff178551db3c296e59817_s50'), rdflib.RDF.type, rdflib.URIRef(ns.bsfs.Preview)), + (rdflib.URIRef(pre_preview + 'a63c84e647138a2b68113474212f6aee542b3707171ff178551db3c296e59817_s50'), rdflib.RDF.type, rdflib.URIRef(ns.bsn.Preview)), (rdflib.URIRef(pre_preview + 'a8b3245636074d5370283b690281abda8ffdff12ce8b1af77c8bc0a4c85be860_s50'), rdflib.URIRef(ns.bsp.height), rdflib.Literal('50', datatype=rdflib.URIRef('http://www.w3.org/2001/XMLSchema#integer'))), (rdflib.URIRef(pre_preview + 'a8b3245636074d5370283b690281abda8ffdff12ce8b1af77c8bc0a4c85be860_s50'), rdflib.URIRef(ns.bsp.width), rdflib.Literal('36', datatype=rdflib.URIRef('http://www.w3.org/2001/XMLSchema#integer'))), - (rdflib.URIRef(pre_preview + 'a8b3245636074d5370283b690281abda8ffdff12ce8b1af77c8bc0a4c85be860_s50'), rdflib.RDF.type, rdflib.URIRef(ns.bsfs.Preview)), + (rdflib.URIRef(pre_preview + 'a8b3245636074d5370283b690281abda8ffdff12ce8b1af77c8bc0a4c85be860_s50'), rdflib.RDF.type, rdflib.URIRef(ns.bsn.Preview)), (rdflib.URIRef(pre_preview + 'dbfd8ebc0557c4925e9ff8411629a74a15eca934a4c2a6bd3134dd81d2f95a36_s50'), rdflib.URIRef(ns.bsp.height), rdflib.Literal('50', datatype=rdflib.URIRef('http://www.w3.org/2001/XMLSchema#integer'))), (rdflib.URIRef(pre_preview + 'dbfd8ebc0557c4925e9ff8411629a74a15eca934a4c2a6bd3134dd81d2f95a36_s50'), rdflib.URIRef(ns.bsp.width), rdflib.Literal('36', datatype=rdflib.URIRef('http://www.w3.org/2001/XMLSchema#integer'))), - (rdflib.URIRef(pre_preview + 'dbfd8ebc0557c4925e9ff8411629a74a15eca934a4c2a6bd3134dd81d2f95a36_s50'), rdflib.RDF.type, rdflib.URIRef(ns.bsfs.Preview)), + (rdflib.URIRef(pre_preview + 'dbfd8ebc0557c4925e9ff8411629a74a15eca934a4c2a6bd3134dd81d2f95a36_s50'), rdflib.RDF.type, rdflib.URIRef(ns.bsn.Preview)), (rdflib.URIRef(pre_preview + 'df2185d8927ccef65c92fc90b94e800b02791354d8dede9dd9aa0e2c2cb1e91e_s50'), rdflib.URIRef(ns.bsp.height), rdflib.Literal('50', datatype=rdflib.URIRef('http://www.w3.org/2001/XMLSchema#integer'))), (rdflib.URIRef(pre_preview + 'df2185d8927ccef65c92fc90b94e800b02791354d8dede9dd9aa0e2c2cb1e91e_s50'), rdflib.URIRef(ns.bsp.width), rdflib.Literal('36', datatype=rdflib.URIRef('http://www.w3.org/2001/XMLSchema#integer'))), - (rdflib.URIRef(pre_preview + 'df2185d8927ccef65c92fc90b94e800b02791354d8dede9dd9aa0e2c2cb1e91e_s50'), rdflib.RDF.type, rdflib.URIRef(ns.bsfs.Preview)), + (rdflib.URIRef(pre_preview + 'df2185d8927ccef65c92fc90b94e800b02791354d8dede9dd9aa0e2c2cb1e91e_s50'), rdflib.RDF.type, rdflib.URIRef(ns.bsn.Preview)), # assets - (rdflib.URIRef(pre_preview + '2656e303d7218300326df73b64f312d8b37eb980358be27a38b5f63dae259be3_s50'), rdflib.URIRef(ns.bsp.asset), rdflib.Literal('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', datatype=rdflib.URIRef(ns.bsfs.BinaryBlob))), - (rdflib.URIRef(pre_preview + '26f16643b2570ac5b2d1f8c373d492cb724aae2dd8d71a0b63647838ed651254_s50'), rdflib.URIRef(ns.bsp.asset), rdflib.Literal('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', datatype=rdflib.URIRef(ns.bsfs.BinaryBlob))), - (rdflib.URIRef(pre_preview + '5d1235838c3d501204bb09c2de563d7e4a7fd17b7ec4ff302221c0e88c4741aa_s50'), rdflib.URIRef(ns.bsp.asset), rdflib.Literal('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', datatype=rdflib.URIRef(ns.bsfs.BinaryBlob))), - (rdflib.URIRef(pre_preview + '79cb8a7e6369361a4f4cb7ff729c1ed3fcf87204769623d6fbd6ebfae601e5c7_s50'), rdflib.URIRef(ns.bsp.asset), rdflib.Literal('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', datatype=rdflib.URIRef(ns.bsfs.BinaryBlob))), - (rdflib.URIRef(pre_preview + '7a975385a110c21fcd12e238fab9501550fa02f6328749068a3bffd65e291027_s50'), rdflib.URIRef(ns.bsp.asset), rdflib.Literal('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', datatype=rdflib.URIRef(ns.bsfs.BinaryBlob))), - (rdflib.URIRef(pre_preview + '968b9aa178585bc8d1fca0e4e32b8cf30b3941eff72f34e320584aaae8fd23ac_s50'), rdflib.URIRef(ns.bsp.asset), rdflib.Literal('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', datatype=rdflib.URIRef(ns.bsfs.BinaryBlob))), - (rdflib.URIRef(pre_preview + '9827509a74a60dfceed11936f7f624e9c932f66c8c0d20d355d56f8c3c9b56b1_s50'), rdflib.URIRef(ns.bsp.asset), rdflib.Literal('/9j/4AAQSkZJRgABAQAAAQABAAD/2wBDAAgGBgcGBQgHBwcJCQgKDBQNDAsLDBkSEw8UHRofHh0aHBwgJC4nICIsIxwcKDcpLDAxNDQ0Hyc5PTgyPC4zNDL/wAALCAAyACQBAREA/8QAHwAAAQUBAQEBAQEAAAAAAAAAAAECAwQFBgcICQoL/8QAtRAAAgEDAwIEAwUFBAQAAAF9AQIDAAQRBRIhMUEGE1FhByJxFDKBkaEII0KxwRVS0fAkM2JyggkKFhcYGRolJicoKSo0NTY3ODk6Q0RFRkdISUpTVFVWV1hZWmNkZWZnaGlqc3R1dnd4eXqDhIWGh4iJipKTlJWWl5iZmqKjpKWmp6ipqrKztLW2t7i5usLDxMXGx8jJytLT1NXW19jZ2uHi4+Tl5ufo6erx8vP09fb3+Pn6/9oACAEBAAA/APdLq5eAgKoPyknIPb6ColvZywHlp79R+WRU3nT7iojHXqQR6VYUk9QR9adVK8t3mdSqggLjJxkHPuD/AJFVlsZ/l+RFIXGTtI6k9Npq3FbFdwYKAemAp/8AZR/WrKLtGMn9KdRRRRRRRRRRRRRRRRRRRRRRRRRX/9k=', datatype=rdflib.URIRef(ns.bsfs.BinaryBlob))), - (rdflib.URIRef(pre_preview + '567049149769e1d02e6af6cfee3991f7cf0cbc935cbf6a566047f40155fb13a8_s50'), rdflib.URIRef(ns.bsp.asset), rdflib.Literal('/9j/4AAQSkZJRgABAQAAAQABAAD/2wBDAAgGBgcGBQgHBwcJCQgKDBQNDAsLDBkSEw8UHRofHh0aHBwgJC4nICIsIxwcKDcpLDAxNDQ0Hyc5PTgyPC4zNDL/wAALCAAyACQBAREA/8QAHwAAAQUBAQEBAQEAAAAAAAAAAAECAwQFBgcICQoL/8QAtRAAAgEDAwIEAwUFBAQAAAF9AQIDAAQRBRIhMUEGE1FhByJxFDKBkaEII0KxwRVS0fAkM2JyggkKFhcYGRolJicoKSo0NTY3ODk6Q0RFRkdISUpTVFVWV1hZWmNkZWZnaGlqc3R1dnd4eXqDhIWGh4iJipKTlJWWl5iZmqKjpKWmp6ipqrKztLW2t7i5usLDxMXGx8jJytLT1NXW19jZ2uHi4+Tl5ufo6erx8vP09fb3+Pn6/9oACAEBAAA/APdLm5eFwFVSCpPIPYj0HvVf+0ZiFxGnIychhj9KtQyTSNkiLZ7E5B/EVZorN1EZkXAJIQ4wM9x7GqYAAXCAgDHKnGMn0X/Oa0LeMJudcKx64iJz+OATVoOOh3E+oUipKayK33lB+opPKj/55r+VHlR8/Iv5U+iiiiiiiiiiiiiiiiiiiiiv/9k=', datatype=rdflib.URIRef(ns.bsfs.BinaryBlob))), - (rdflib.URIRef(pre_preview + 'df2185d8927ccef65c92fc90b94e800b02791354d8dede9dd9aa0e2c2cb1e91e_s50'), rdflib.URIRef(ns.bsp.asset), rdflib.Literal('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', datatype=rdflib.URIRef(ns.bsfs.BinaryBlob))), - (rdflib.URIRef(pre_preview + 'a63c84e647138a2b68113474212f6aee542b3707171ff178551db3c296e59817_s50'), rdflib.URIRef(ns.bsp.asset), rdflib.Literal('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', datatype=rdflib.URIRef(ns.bsfs.BinaryBlob))), - (rdflib.URIRef(pre_preview + 'a8b3245636074d5370283b690281abda8ffdff12ce8b1af77c8bc0a4c85be860_s50'), rdflib.URIRef(ns.bsp.asset), rdflib.Literal('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', datatype=rdflib.URIRef(ns.bsfs.BinaryBlob))), - (rdflib.URIRef(pre_preview + 'dbfd8ebc0557c4925e9ff8411629a74a15eca934a4c2a6bd3134dd81d2f95a36_s50'), rdflib.URIRef(ns.bsp.asset), rdflib.Literal('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', datatype=rdflib.URIRef(ns.bsfs.BinaryBlob))), + (rdflib.URIRef(pre_preview + '2656e303d7218300326df73b64f312d8b37eb980358be27a38b5f63dae259be3_s50'), rdflib.URIRef(ns.bsp.asset), rdflib.Literal('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', datatype=rdflib.URIRef(ns.bsl.BinaryBlob))), + (rdflib.URIRef(pre_preview + '26f16643b2570ac5b2d1f8c373d492cb724aae2dd8d71a0b63647838ed651254_s50'), rdflib.URIRef(ns.bsp.asset), rdflib.Literal('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', datatype=rdflib.URIRef(ns.bsl.BinaryBlob))), + (rdflib.URIRef(pre_preview + '5d1235838c3d501204bb09c2de563d7e4a7fd17b7ec4ff302221c0e88c4741aa_s50'), rdflib.URIRef(ns.bsp.asset), rdflib.Literal('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', datatype=rdflib.URIRef(ns.bsl.BinaryBlob))), + (rdflib.URIRef(pre_preview + '79cb8a7e6369361a4f4cb7ff729c1ed3fcf87204769623d6fbd6ebfae601e5c7_s50'), rdflib.URIRef(ns.bsp.asset), rdflib.Literal('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', datatype=rdflib.URIRef(ns.bsl.BinaryBlob))), + (rdflib.URIRef(pre_preview + '7a975385a110c21fcd12e238fab9501550fa02f6328749068a3bffd65e291027_s50'), rdflib.URIRef(ns.bsp.asset), rdflib.Literal('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', datatype=rdflib.URIRef(ns.bsl.BinaryBlob))), + (rdflib.URIRef(pre_preview + '968b9aa178585bc8d1fca0e4e32b8cf30b3941eff72f34e320584aaae8fd23ac_s50'), rdflib.URIRef(ns.bsp.asset), rdflib.Literal('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', datatype=rdflib.URIRef(ns.bsl.BinaryBlob))), + (rdflib.URIRef(pre_preview + '9827509a74a60dfceed11936f7f624e9c932f66c8c0d20d355d56f8c3c9b56b1_s50'), rdflib.URIRef(ns.bsp.asset), rdflib.Literal('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', datatype=rdflib.URIRef(ns.bsl.BinaryBlob))), + (rdflib.URIRef(pre_preview + '567049149769e1d02e6af6cfee3991f7cf0cbc935cbf6a566047f40155fb13a8_s50'), rdflib.URIRef(ns.bsp.asset), rdflib.Literal('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', datatype=rdflib.URIRef(ns.bsl.BinaryBlob))), + (rdflib.URIRef(pre_preview + 'df2185d8927ccef65c92fc90b94e800b02791354d8dede9dd9aa0e2c2cb1e91e_s50'), rdflib.URIRef(ns.bsp.asset), rdflib.Literal('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', datatype=rdflib.URIRef(ns.bsl.BinaryBlob))), + (rdflib.URIRef(pre_preview + 'a63c84e647138a2b68113474212f6aee542b3707171ff178551db3c296e59817_s50'), rdflib.URIRef(ns.bsp.asset), rdflib.Literal('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', datatype=rdflib.URIRef(ns.bsl.BinaryBlob))), + (rdflib.URIRef(pre_preview + 'a8b3245636074d5370283b690281abda8ffdff12ce8b1af77c8bc0a4c85be860_s50'), rdflib.URIRef(ns.bsp.asset), rdflib.Literal('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', datatype=rdflib.URIRef(ns.bsl.BinaryBlob))), + (rdflib.URIRef(pre_preview + 'dbfd8ebc0557c4925e9ff8411629a74a15eca934a4c2a6bd3134dd81d2f95a36_s50'), rdflib.URIRef(ns.bsp.asset), rdflib.Literal('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', datatype=rdflib.URIRef(ns.bsl.BinaryBlob))), })) # NOTE: we don't check ns.bsm.t_created since it depends on the execution time. Triples would look like this: @@ -170,7 +189,7 @@ class TestIndex(unittest.TestCase): # (rdflib.URIRef(pre_file + '80818b8ec2ee1919116dba9c8a7e0a4608313cf3b463cd88e9ed77a700dd92d3'), rdflib.URIRef(ns.bsm.t_created), rdflib.Literal('1670..........', datatype=rdflib.XSD.integer)), # ... # instead, we simply check if there's such a predicate for each file - self.assertSetEqual({sub for sub, _ in bsfs._backend._graph.subject_objects(rdflib.URIRef(ns.bsm.t_created))}, { + self.assertSetEqual({sub for sub, _ in bsfs._backend._graph.subject_objects(rdflib.URIRef(ns.bsfs.Node().t_created))}, { rdflib.URIRef(pre_file + '2f4109b40107cc50e0884755a1a961ed126887e49b8dbaf0e146b2e226aa6647'), rdflib.URIRef(pre_file + '441f3d10c8ff489fe8e33e639606512f6c463151cc429de7e554b9af670c2ece'), rdflib.URIRef(pre_file + '69b98ecf7aff3e95b09688ba93331678eb8397817111f674c9558e6dd8f5e871'), @@ -201,6 +220,8 @@ class TestIndex(unittest.TestCase): outbuf = io.StringIO() with contextlib.redirect_stdout(outbuf): bsfs = main([ + '--config', + self.config_path, '--print', '-r', '--host', 'http://example.com', @@ -209,82 +230,70 @@ class TestIndex(unittest.TestCase): os.path.join(os.path.dirname(__file__), 'testfile'), ]) self.assertTrue((set(outbuf.getvalue().split('\n')) - {''}).issuperset({ - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#2f4109b40107cc50e0884755a1a961ed126887e49b8dbaf0e146b2e226aa6647) Predicate({ns.bse.author}) Me, myself, and I', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#2f4109b40107cc50e0884755a1a961ed126887e49b8dbaf0e146b2e226aa6647) Predicate({ns.bse.filename}) alpha_second', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#2f4109b40107cc50e0884755a1a961ed126887e49b8dbaf0e146b2e226aa6647) Predicate({ns.bse.filesize}) 696', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#441f3d10c8ff489fe8e33e639606512f6c463151cc429de7e554b9af670c2ece) Predicate({ns.bse.author}) Me, myself, and I', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#441f3d10c8ff489fe8e33e639606512f6c463151cc429de7e554b9af670c2ece) Predicate({ns.bse.filename}) omega_second', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#441f3d10c8ff489fe8e33e639606512f6c463151cc429de7e554b9af670c2ece) Predicate({ns.bse.filesize}) 503', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#69b98ecf7aff3e95b09688ba93331678eb8397817111f674c9558e6dd8f5e871) Predicate({ns.bse.author}) Me, myself, and I', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#69b98ecf7aff3e95b09688ba93331678eb8397817111f674c9558e6dd8f5e871) Predicate({ns.bse.filename}) td_first', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#69b98ecf7aff3e95b09688ba93331678eb8397817111f674c9558e6dd8f5e871) Predicate({ns.bse.filesize}) 911', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#78f7eb7f0d8221cdb2cb26c978fa42a11f75eb87becc768f4474134cb1e06926) Predicate({ns.bse.author}) Me, myself, and I', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#78f7eb7f0d8221cdb2cb26c978fa42a11f75eb87becc768f4474134cb1e06926) Predicate({ns.bse.filename}) testfile', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#78f7eb7f0d8221cdb2cb26c978fa42a11f75eb87becc768f4474134cb1e06926) Predicate({ns.bse.filesize}) 885', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#80818b8ec2ee1919116dba9c8a7e0a4608313cf3b463cd88e9ed77a700dd92d3) Predicate({ns.bse.author}) Me, myself, and I', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#80818b8ec2ee1919116dba9c8a7e0a4608313cf3b463cd88e9ed77a700dd92d3) Predicate({ns.bse.filename}) bar_first', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#80818b8ec2ee1919116dba9c8a7e0a4608313cf3b463cd88e9ed77a700dd92d3) Predicate({ns.bse.filesize}) 956', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#976d2ea0e58488678cc7e435fbfadabfb6eb6cf50ad51862f38f73729ed11795) Predicate({ns.bse.author}) Me, myself, and I', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#976d2ea0e58488678cc7e435fbfadabfb6eb6cf50ad51862f38f73729ed11795) Predicate({ns.bse.filename}) omega_first', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#976d2ea0e58488678cc7e435fbfadabfb6eb6cf50ad51862f38f73729ed11795) Predicate({ns.bse.filesize}) 648', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#997e2fbb7494a3818ec782d2bc87bf1cffafba6b9c0f658e4a6c18a723e944d3) Predicate({ns.bse.author}) Me, myself, and I', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#997e2fbb7494a3818ec782d2bc87bf1cffafba6b9c0f658e4a6c18a723e944d3) Predicate({ns.bse.filename}) alpha_first', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#997e2fbb7494a3818ec782d2bc87bf1cffafba6b9c0f658e4a6c18a723e944d3) Predicate({ns.bse.filesize}) 754', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#a8af899ecdab60dfaea8ec7f934053624c80a1054539e163f2c7eaa986c2777d) Predicate({ns.bse.author}) Me, myself, and I', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#a8af899ecdab60dfaea8ec7f934053624c80a1054539e163f2c7eaa986c2777d) Predicate({ns.bse.filename}) foo_second', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#a8af899ecdab60dfaea8ec7f934053624c80a1054539e163f2c7eaa986c2777d) Predicate({ns.bse.filesize}) 585', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#b8fd7fba818254166a6043195004138ebda6923e012442f819a2c49671136c70) Predicate({ns.bse.author}) Me, myself, and I', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#b8fd7fba818254166a6043195004138ebda6923e012442f819a2c49671136c70) Predicate({ns.bse.filename}) bar_second', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#b8fd7fba818254166a6043195004138ebda6923e012442f819a2c49671136c70) Predicate({ns.bse.filesize}) 636', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#d43758ace82154a1cc10ca0dfef63cb20dd831f9c87edd6dc06539eefe67371d) Predicate({ns.bse.author}) Me, myself, and I', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#d43758ace82154a1cc10ca0dfef63cb20dd831f9c87edd6dc06539eefe67371d) Predicate({ns.bse.filename}) foo_first', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#d43758ace82154a1cc10ca0dfef63cb20dd831f9c87edd6dc06539eefe67371d) Predicate({ns.bse.filesize}) 546', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#d803187cbf3676ae9d38126270a6152c60431589aa3bb3824baf8954e9c097f1) Predicate({ns.bse.author}) Me, myself, and I', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#d803187cbf3676ae9d38126270a6152c60431589aa3bb3824baf8954e9c097f1) Predicate({ns.bse.filename}) td_second', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#d803187cbf3676ae9d38126270a6152c60431589aa3bb3824baf8954e9c097f1) Predicate({ns.bse.filesize}) 703', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#accb115d266ad60c53cd01a7f7130f245886ce8eaf69bc85319febc11d9fe089) Predicate({ns.bse.filesize}) 349264', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#accb115d266ad60c53cd01a7f7130f245886ce8eaf69bc85319febc11d9fe089) Predicate({ns.bse.author}) Me, myself, and I', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#accb115d266ad60c53cd01a7f7130f245886ce8eaf69bc85319febc11d9fe089) Predicate({ns.bse.filename}) testimage.jpg', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#2f4109b40107cc50e0884755a1a961ed126887e49b8dbaf0e146b2e226aa6647) Predicate({ns.bse.author}) Me, myself, and I', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#2f4109b40107cc50e0884755a1a961ed126887e49b8dbaf0e146b2e226aa6647) Predicate({ns.bse.filename}) alpha_second', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#441f3d10c8ff489fe8e33e639606512f6c463151cc429de7e554b9af670c2ece) Predicate({ns.bse.author}) Me, myself, and I', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#441f3d10c8ff489fe8e33e639606512f6c463151cc429de7e554b9af670c2ece) Predicate({ns.bse.filename}) omega_second', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#69b98ecf7aff3e95b09688ba93331678eb8397817111f674c9558e6dd8f5e871) Predicate({ns.bse.author}) Me, myself, and I', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#69b98ecf7aff3e95b09688ba93331678eb8397817111f674c9558e6dd8f5e871) Predicate({ns.bse.filename}) td_first', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#78f7eb7f0d8221cdb2cb26c978fa42a11f75eb87becc768f4474134cb1e06926) Predicate({ns.bse.author}) Me, myself, and I', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#78f7eb7f0d8221cdb2cb26c978fa42a11f75eb87becc768f4474134cb1e06926) Predicate({ns.bse.filename}) testfile', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#80818b8ec2ee1919116dba9c8a7e0a4608313cf3b463cd88e9ed77a700dd92d3) Predicate({ns.bse.author}) Me, myself, and I', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#80818b8ec2ee1919116dba9c8a7e0a4608313cf3b463cd88e9ed77a700dd92d3) Predicate({ns.bse.filename}) bar_first', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#976d2ea0e58488678cc7e435fbfadabfb6eb6cf50ad51862f38f73729ed11795) Predicate({ns.bse.author}) Me, myself, and I', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#976d2ea0e58488678cc7e435fbfadabfb6eb6cf50ad51862f38f73729ed11795) Predicate({ns.bse.filename}) omega_first', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#997e2fbb7494a3818ec782d2bc87bf1cffafba6b9c0f658e4a6c18a723e944d3) Predicate({ns.bse.author}) Me, myself, and I', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#997e2fbb7494a3818ec782d2bc87bf1cffafba6b9c0f658e4a6c18a723e944d3) Predicate({ns.bse.filename}) alpha_first', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#a8af899ecdab60dfaea8ec7f934053624c80a1054539e163f2c7eaa986c2777d) Predicate({ns.bse.author}) Me, myself, and I', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#a8af899ecdab60dfaea8ec7f934053624c80a1054539e163f2c7eaa986c2777d) Predicate({ns.bse.filename}) foo_second', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#b8fd7fba818254166a6043195004138ebda6923e012442f819a2c49671136c70) Predicate({ns.bse.author}) Me, myself, and I', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#b8fd7fba818254166a6043195004138ebda6923e012442f819a2c49671136c70) Predicate({ns.bse.filename}) bar_second', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#d43758ace82154a1cc10ca0dfef63cb20dd831f9c87edd6dc06539eefe67371d) Predicate({ns.bse.author}) Me, myself, and I', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#d43758ace82154a1cc10ca0dfef63cb20dd831f9c87edd6dc06539eefe67371d) Predicate({ns.bse.filename}) foo_first', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#d803187cbf3676ae9d38126270a6152c60431589aa3bb3824baf8954e9c097f1) Predicate({ns.bse.author}) Me, myself, and I', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#d803187cbf3676ae9d38126270a6152c60431589aa3bb3824baf8954e9c097f1) Predicate({ns.bse.filename}) td_second', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#accb115d266ad60c53cd01a7f7130f245886ce8eaf69bc85319febc11d9fe089) Predicate({ns.bse.author}) Me, myself, and I', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#accb115d266ad60c53cd01a7f7130f245886ce8eaf69bc85319febc11d9fe089) Predicate({ns.bse.filename}) testimage.jpg', # features - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#accb115d266ad60c53cd01a7f7130f245886ce8eaf69bc85319febc11d9fe089) Predicate(http://bsfs.ai/schema/Entity/colors_spatial#0658f2234a054e1dd59a14462c89f7733e019160419c796356aa831498bd0a04) (91, 127, 121, 94, 138, 167, 163, 134, 190, 138, 170, 156, 121, 142, 159)', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#accb115d266ad60c53cd01a7f7130f245886ce8eaf69bc85319febc11d9fe089) Predicate(https://schema.bsfs.io/ie/Node/Entity#colors_spatial_0658f2234a054e1dd59a14462c89f7733e019160419c796356aa831498bd0a04) (91, 127, 121, 94, 138, 167, 163, 134, 190, 138, 170, 156, 121, 142, 159)', # links to previews - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#2f4109b40107cc50e0884755a1a961ed126887e49b8dbaf0e146b2e226aa6647) Predicate({ns.bse.preview}) Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#79cb8a7e6369361a4f4cb7ff729c1ed3fcf87204769623d6fbd6ebfae601e5c7_s50)', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#441f3d10c8ff489fe8e33e639606512f6c463151cc429de7e554b9af670c2ece) Predicate({ns.bse.preview}) Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#a8b3245636074d5370283b690281abda8ffdff12ce8b1af77c8bc0a4c85be860_s50)', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#69b98ecf7aff3e95b09688ba93331678eb8397817111f674c9558e6dd8f5e871) Predicate({ns.bse.preview}) Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#968b9aa178585bc8d1fca0e4e32b8cf30b3941eff72f34e320584aaae8fd23ac_s50)', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#78f7eb7f0d8221cdb2cb26c978fa42a11f75eb87becc768f4474134cb1e06926) Predicate({ns.bse.preview}) Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#dbfd8ebc0557c4925e9ff8411629a74a15eca934a4c2a6bd3134dd81d2f95a36_s50)', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#80818b8ec2ee1919116dba9c8a7e0a4608313cf3b463cd88e9ed77a700dd92d3) Predicate({ns.bse.preview}) Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#567049149769e1d02e6af6cfee3991f7cf0cbc935cbf6a566047f40155fb13a8_s50)', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#976d2ea0e58488678cc7e435fbfadabfb6eb6cf50ad51862f38f73729ed11795) Predicate({ns.bse.preview}) Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#df2185d8927ccef65c92fc90b94e800b02791354d8dede9dd9aa0e2c2cb1e91e_s50)', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#997e2fbb7494a3818ec782d2bc87bf1cffafba6b9c0f658e4a6c18a723e944d3) Predicate({ns.bse.preview}) Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#9827509a74a60dfceed11936f7f624e9c932f66c8c0d20d355d56f8c3c9b56b1_s50)', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#a8af899ecdab60dfaea8ec7f934053624c80a1054539e163f2c7eaa986c2777d) Predicate({ns.bse.preview}) Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#7a975385a110c21fcd12e238fab9501550fa02f6328749068a3bffd65e291027_s50)', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#accb115d266ad60c53cd01a7f7130f245886ce8eaf69bc85319febc11d9fe089) Predicate({ns.bse.preview}) Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#2656e303d7218300326df73b64f312d8b37eb980358be27a38b5f63dae259be3_s50)', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#b8fd7fba818254166a6043195004138ebda6923e012442f819a2c49671136c70) Predicate({ns.bse.preview}) Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#a63c84e647138a2b68113474212f6aee542b3707171ff178551db3c296e59817_s50)', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#d43758ace82154a1cc10ca0dfef63cb20dd831f9c87edd6dc06539eefe67371d) Predicate({ns.bse.preview}) Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#26f16643b2570ac5b2d1f8c373d492cb724aae2dd8d71a0b63647838ed651254_s50)', - f'Node(http://bsfs.ai/schema/File, http://example.com/me/file#d803187cbf3676ae9d38126270a6152c60431589aa3bb3824baf8954e9c097f1) Predicate({ns.bse.preview}) Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#5d1235838c3d501204bb09c2de563d7e4a7fd17b7ec4ff302221c0e88c4741aa_s50)', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#2f4109b40107cc50e0884755a1a961ed126887e49b8dbaf0e146b2e226aa6647) Predicate({ns.bse.preview}) Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#79cb8a7e6369361a4f4cb7ff729c1ed3fcf87204769623d6fbd6ebfae601e5c7_s50)', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#441f3d10c8ff489fe8e33e639606512f6c463151cc429de7e554b9af670c2ece) Predicate({ns.bse.preview}) Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#a8b3245636074d5370283b690281abda8ffdff12ce8b1af77c8bc0a4c85be860_s50)', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#69b98ecf7aff3e95b09688ba93331678eb8397817111f674c9558e6dd8f5e871) Predicate({ns.bse.preview}) Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#968b9aa178585bc8d1fca0e4e32b8cf30b3941eff72f34e320584aaae8fd23ac_s50)', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#78f7eb7f0d8221cdb2cb26c978fa42a11f75eb87becc768f4474134cb1e06926) Predicate({ns.bse.preview}) Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#dbfd8ebc0557c4925e9ff8411629a74a15eca934a4c2a6bd3134dd81d2f95a36_s50)', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#80818b8ec2ee1919116dba9c8a7e0a4608313cf3b463cd88e9ed77a700dd92d3) Predicate({ns.bse.preview}) Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#567049149769e1d02e6af6cfee3991f7cf0cbc935cbf6a566047f40155fb13a8_s50)', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#976d2ea0e58488678cc7e435fbfadabfb6eb6cf50ad51862f38f73729ed11795) Predicate({ns.bse.preview}) Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#df2185d8927ccef65c92fc90b94e800b02791354d8dede9dd9aa0e2c2cb1e91e_s50)', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#997e2fbb7494a3818ec782d2bc87bf1cffafba6b9c0f658e4a6c18a723e944d3) Predicate({ns.bse.preview}) Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#9827509a74a60dfceed11936f7f624e9c932f66c8c0d20d355d56f8c3c9b56b1_s50)', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#a8af899ecdab60dfaea8ec7f934053624c80a1054539e163f2c7eaa986c2777d) Predicate({ns.bse.preview}) Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#7a975385a110c21fcd12e238fab9501550fa02f6328749068a3bffd65e291027_s50)', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#accb115d266ad60c53cd01a7f7130f245886ce8eaf69bc85319febc11d9fe089) Predicate({ns.bse.preview}) Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#2656e303d7218300326df73b64f312d8b37eb980358be27a38b5f63dae259be3_s50)', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#b8fd7fba818254166a6043195004138ebda6923e012442f819a2c49671136c70) Predicate({ns.bse.preview}) Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#a63c84e647138a2b68113474212f6aee542b3707171ff178551db3c296e59817_s50)', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#d43758ace82154a1cc10ca0dfef63cb20dd831f9c87edd6dc06539eefe67371d) Predicate({ns.bse.preview}) Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#26f16643b2570ac5b2d1f8c373d492cb724aae2dd8d71a0b63647838ed651254_s50)', + f'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/file#d803187cbf3676ae9d38126270a6152c60431589aa3bb3824baf8954e9c097f1) Predicate({ns.bse.preview}) Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#5d1235838c3d501204bb09c2de563d7e4a7fd17b7ec4ff302221c0e88c4741aa_s50)', # preview dimensions - f'Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#2656e303d7218300326df73b64f312d8b37eb980358be27a38b5f63dae259be3_s50) Predicate({ns.bsp.height}) 33', - f'Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#2656e303d7218300326df73b64f312d8b37eb980358be27a38b5f63dae259be3_s50) Predicate({ns.bsp.width}) 50', - f'Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#26f16643b2570ac5b2d1f8c373d492cb724aae2dd8d71a0b63647838ed651254_s50) Predicate({ns.bsp.height}) 50', - f'Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#26f16643b2570ac5b2d1f8c373d492cb724aae2dd8d71a0b63647838ed651254_s50) Predicate({ns.bsp.width}) 36', - f'Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#567049149769e1d02e6af6cfee3991f7cf0cbc935cbf6a566047f40155fb13a8_s50) Predicate({ns.bsp.height}) 50', - f'Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#567049149769e1d02e6af6cfee3991f7cf0cbc935cbf6a566047f40155fb13a8_s50) Predicate({ns.bsp.width}) 36', - f'Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#5d1235838c3d501204bb09c2de563d7e4a7fd17b7ec4ff302221c0e88c4741aa_s50) Predicate({ns.bsp.height}) 50', - f'Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#5d1235838c3d501204bb09c2de563d7e4a7fd17b7ec4ff302221c0e88c4741aa_s50) Predicate({ns.bsp.width}) 36', - f'Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#79cb8a7e6369361a4f4cb7ff729c1ed3fcf87204769623d6fbd6ebfae601e5c7_s50) Predicate({ns.bsp.height}) 50', - f'Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#79cb8a7e6369361a4f4cb7ff729c1ed3fcf87204769623d6fbd6ebfae601e5c7_s50) Predicate({ns.bsp.width}) 36', - f'Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#7a975385a110c21fcd12e238fab9501550fa02f6328749068a3bffd65e291027_s50) Predicate({ns.bsp.height}) 50', - f'Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#7a975385a110c21fcd12e238fab9501550fa02f6328749068a3bffd65e291027_s50) Predicate({ns.bsp.width}) 36', - f'Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#968b9aa178585bc8d1fca0e4e32b8cf30b3941eff72f34e320584aaae8fd23ac_s50) Predicate({ns.bsp.height}) 50', - f'Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#968b9aa178585bc8d1fca0e4e32b8cf30b3941eff72f34e320584aaae8fd23ac_s50) Predicate({ns.bsp.width}) 36', - f'Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#9827509a74a60dfceed11936f7f624e9c932f66c8c0d20d355d56f8c3c9b56b1_s50) Predicate({ns.bsp.height}) 50', - f'Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#9827509a74a60dfceed11936f7f624e9c932f66c8c0d20d355d56f8c3c9b56b1_s50) Predicate({ns.bsp.width}) 36', - f'Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#a63c84e647138a2b68113474212f6aee542b3707171ff178551db3c296e59817_s50) Predicate({ns.bsp.height}) 50', - f'Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#a63c84e647138a2b68113474212f6aee542b3707171ff178551db3c296e59817_s50) Predicate({ns.bsp.width}) 36', - f'Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#a8b3245636074d5370283b690281abda8ffdff12ce8b1af77c8bc0a4c85be860_s50) Predicate({ns.bsp.height}) 50', - f'Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#a8b3245636074d5370283b690281abda8ffdff12ce8b1af77c8bc0a4c85be860_s50) Predicate({ns.bsp.width}) 36', - f'Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#dbfd8ebc0557c4925e9ff8411629a74a15eca934a4c2a6bd3134dd81d2f95a36_s50) Predicate({ns.bsp.height}) 50', - f'Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#dbfd8ebc0557c4925e9ff8411629a74a15eca934a4c2a6bd3134dd81d2f95a36_s50) Predicate({ns.bsp.width}) 36', - f'Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#df2185d8927ccef65c92fc90b94e800b02791354d8dede9dd9aa0e2c2cb1e91e_s50) Predicate({ns.bsp.height}) 50', - f'Node(http://bsfs.ai/schema/Preview, http://example.com/me/preview#df2185d8927ccef65c92fc90b94e800b02791354d8dede9dd9aa0e2c2cb1e91e_s50) Predicate({ns.bsp.width}) 36', + f'Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#2656e303d7218300326df73b64f312d8b37eb980358be27a38b5f63dae259be3_s50) Predicate({ns.bsp.height}) 33', + f'Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#2656e303d7218300326df73b64f312d8b37eb980358be27a38b5f63dae259be3_s50) Predicate({ns.bsp.width}) 50', + f'Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#26f16643b2570ac5b2d1f8c373d492cb724aae2dd8d71a0b63647838ed651254_s50) Predicate({ns.bsp.height}) 50', + f'Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#26f16643b2570ac5b2d1f8c373d492cb724aae2dd8d71a0b63647838ed651254_s50) Predicate({ns.bsp.width}) 36', + f'Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#567049149769e1d02e6af6cfee3991f7cf0cbc935cbf6a566047f40155fb13a8_s50) Predicate({ns.bsp.height}) 50', + f'Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#567049149769e1d02e6af6cfee3991f7cf0cbc935cbf6a566047f40155fb13a8_s50) Predicate({ns.bsp.width}) 36', + f'Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#5d1235838c3d501204bb09c2de563d7e4a7fd17b7ec4ff302221c0e88c4741aa_s50) Predicate({ns.bsp.height}) 50', + f'Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#5d1235838c3d501204bb09c2de563d7e4a7fd17b7ec4ff302221c0e88c4741aa_s50) Predicate({ns.bsp.width}) 36', + f'Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#79cb8a7e6369361a4f4cb7ff729c1ed3fcf87204769623d6fbd6ebfae601e5c7_s50) Predicate({ns.bsp.height}) 50', + f'Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#79cb8a7e6369361a4f4cb7ff729c1ed3fcf87204769623d6fbd6ebfae601e5c7_s50) Predicate({ns.bsp.width}) 36', + f'Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#7a975385a110c21fcd12e238fab9501550fa02f6328749068a3bffd65e291027_s50) Predicate({ns.bsp.height}) 50', + f'Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#7a975385a110c21fcd12e238fab9501550fa02f6328749068a3bffd65e291027_s50) Predicate({ns.bsp.width}) 36', + f'Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#968b9aa178585bc8d1fca0e4e32b8cf30b3941eff72f34e320584aaae8fd23ac_s50) Predicate({ns.bsp.height}) 50', + f'Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#968b9aa178585bc8d1fca0e4e32b8cf30b3941eff72f34e320584aaae8fd23ac_s50) Predicate({ns.bsp.width}) 36', + f'Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#9827509a74a60dfceed11936f7f624e9c932f66c8c0d20d355d56f8c3c9b56b1_s50) Predicate({ns.bsp.height}) 50', + f'Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#9827509a74a60dfceed11936f7f624e9c932f66c8c0d20d355d56f8c3c9b56b1_s50) Predicate({ns.bsp.width}) 36', + f'Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#a63c84e647138a2b68113474212f6aee542b3707171ff178551db3c296e59817_s50) Predicate({ns.bsp.height}) 50', + f'Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#a63c84e647138a2b68113474212f6aee542b3707171ff178551db3c296e59817_s50) Predicate({ns.bsp.width}) 36', + f'Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#a8b3245636074d5370283b690281abda8ffdff12ce8b1af77c8bc0a4c85be860_s50) Predicate({ns.bsp.height}) 50', + f'Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#a8b3245636074d5370283b690281abda8ffdff12ce8b1af77c8bc0a4c85be860_s50) Predicate({ns.bsp.width}) 36', + f'Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#dbfd8ebc0557c4925e9ff8411629a74a15eca934a4c2a6bd3134dd81d2f95a36_s50) Predicate({ns.bsp.height}) 50', + f'Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#dbfd8ebc0557c4925e9ff8411629a74a15eca934a4c2a6bd3134dd81d2f95a36_s50) Predicate({ns.bsp.width}) 36', + f'Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#df2185d8927ccef65c92fc90b94e800b02791354d8dede9dd9aa0e2c2cb1e91e_s50) Predicate({ns.bsp.height}) 50', + f'Node(https://schema.bsfs.io/ie/Node/Preview, http://example.com/me/preview#df2185d8927ccef65c92fc90b94e800b02791354d8dede9dd9aa0e2c2cb1e91e_s50) Predicate({ns.bsp.width}) 36', # assets # ... (not checked) })) diff --git a/test/apps/test_info.py b/test/apps/test_info.py index 725fb65..ffcaecf 100644 --- a/test/apps/test_info.py +++ b/test/apps/test_info.py @@ -1,15 +1,15 @@ -""" -Part of the bsie test suite. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import argparse import contextlib import io +import os +import tempfile import unittest +# external imports +import yaml + # bsie imports from bsie.utils import bsfs @@ -20,41 +20,72 @@ from bsie.apps.info import main ## code ## class TestIndex(unittest.TestCase): + def setUp(self): + config = { + 'ReaderBuilder': {}, + 'ExtractorBuilder': [ + {'bsie.extractor.preview.Preview': { + 'max_sides': [50], + }}, + {'bsie.extractor.generic.path.Path': {}}, + {'bsie.extractor.generic.constant.Constant': { + 'schema': ''' + bse:author rdfs:subClassOf bsfs:Predicate ; + rdfs:domain bsn:Entity ; + rdfs:range xsd:string ; + bsfs:unique "true"^^xsd:boolean . + ''', + 'tuples': [['https://schema.bsfs.io/ie/Node/Entity#author', 'Me, myself, and I']], + }}, + {'bsie.extractor.image.colors_spatial.ColorsSpatial': { + 'width': 2, + 'height': 2, + 'exp': 2, + }}, + ] + } + # create config file + _, self.config_path = tempfile.mkstemp(prefix='bsie-test-', suffix='.yaml') + with open(self.config_path, 'wt') as cfile: + yaml.dump(config, cfile) + + def tearDown(self): + if os.path.exists(self.config_path): + os.unlink(self.config_path) + def test_predicates(self): outbuf = io.StringIO() with contextlib.redirect_stdout(outbuf): # show predicates infos - main(['predicates']) + main(['--config', self.config_path, 'predicates']) # verify output self.assertSetEqual({pred for pred in outbuf.getvalue().split('\n') if pred != ''}, { - 'http://bsfs.ai/schema/Entity#author', - 'http://bsfs.ai/schema/Predicate', - 'http://bsfs.ai/schema/Entity#filename', - 'http://bsfs.ai/schema/Entity#filesize', - 'http://bsfs.ai/schema/Entity/colors_spatial#0658f2234a054e1dd59a14462c89f7733e019160419c796356aa831498bd0a04', - 'http://bsfs.ai/schema/Entity#preview', - 'http://bsfs.ai/schema/Preview#width', - 'http://bsfs.ai/schema/Preview#height', - 'http://bsfs.ai/schema/Preview#asset', + 'https://schema.bsfs.io/ie/Node/Entity#author', + 'https://schema.bsfs.io/core/Predicate', + 'https://schema.bsfs.io/ie/Node/Entity#filename', + 'https://schema.bsfs.io/ie/Node/Entity#colors_spatial_0658f2234a054e1dd59a14462c89f7733e019160419c796356aa831498bd0a04', + 'https://schema.bsfs.io/ie/Node/Entity#preview', + 'https://schema.bsfs.io/ie/Node/Preview#width', + 'https://schema.bsfs.io/ie/Node/Preview#height', + 'https://schema.bsfs.io/ie/Node/Preview#asset', }) def test_schema(self): outbuf = io.StringIO() with contextlib.redirect_stdout(outbuf): # show schema infos - main(['schema']) + main(['--config', self.config_path, 'schema']) # verify output schema = bsfs.schema.from_string(outbuf.getvalue()) self.assertSetEqual({pred.uri for pred in schema.predicates()}, { - 'http://bsfs.ai/schema/Entity#author', - 'http://bsfs.ai/schema/Predicate', - 'http://bsfs.ai/schema/Entity#filename', - 'http://bsfs.ai/schema/Entity#filesize', - 'http://bsfs.ai/schema/Entity/colors_spatial#0658f2234a054e1dd59a14462c89f7733e019160419c796356aa831498bd0a04', - 'http://bsfs.ai/schema/Entity#preview', - 'http://bsfs.ai/schema/Preview#width', - 'http://bsfs.ai/schema/Preview#height', - 'http://bsfs.ai/schema/Preview#asset', + 'https://schema.bsfs.io/ie/Node/Entity#author', + 'https://schema.bsfs.io/core/Predicate', + 'https://schema.bsfs.io/ie/Node/Entity#filename', + 'https://schema.bsfs.io/ie/Node/Entity#colors_spatial_0658f2234a054e1dd59a14462c89f7733e019160419c796356aa831498bd0a04', + 'https://schema.bsfs.io/ie/Node/Entity#preview', + 'https://schema.bsfs.io/ie/Node/Preview#width', + 'https://schema.bsfs.io/ie/Node/Preview#height', + 'https://schema.bsfs.io/ie/Node/Preview#asset', }) def test_invalid(self): diff --git a/test/apps/test_loader.py b/test/apps/test_loader.py new file mode 100644 index 0000000..4670266 --- /dev/null +++ b/test/apps/test_loader.py @@ -0,0 +1,83 @@ + +# standard imports +import os +import tempfile +import unittest + +# external imports +import yaml + +# objects to test +from bsie.apps._loader import load_pipeline + + +## code ## + +class TestLoader(unittest.TestCase): + def test_load_pipeline(self): + # config file can be empty + config = { + 'ReaderBuilder': {}, + 'ExtractorBuilder': [] + } + # create config file + _, path = tempfile.mkstemp(prefix='bsie-test-', suffix='.yaml') + with open(path, 'wt') as cfile: + yaml.dump(config, cfile) + # pipeline contains only default predicates + pipeline = load_pipeline(path) + self.assertSetEqual({pred.uri for pred in pipeline.schema.predicates()}, { + 'https://schema.bsfs.io/core/Predicate', + }) + + # pipeline is built according to configured extractors + config = { + 'ReaderBuilder': {}, + 'ExtractorBuilder': [ + {'bsie.extractor.preview.Preview': { + 'max_sides': [50], + }}, + {'bsie.extractor.generic.path.Path': {}}, + {'bsie.extractor.generic.constant.Constant': { + 'schema': ''' + bse:author rdfs:subClassOf bsfs:Predicate ; + rdfs:domain bsn:Entity ; + rdfs:range xsd:string ; + bsfs:unique "true"^^xsd:boolean . + ''', + 'tuples': [['https://schema.bsfs.io/ie/Node/Entity#author', 'Me, myself, and I']], + }}, + {'bsie.extractor.image.colors_spatial.ColorsSpatial': { + 'width': 2, + 'height': 2, + 'exp': 2, + }}, + ] + } + # create config file + _, path = tempfile.mkstemp(prefix='bsie-test-', suffix='.yaml') + with open(path, 'wt') as cfile: + yaml.dump(config, cfile) + # pipeline contains all defined predicates + pipeline = load_pipeline(path) + self.assertSetEqual({pred.uri for pred in pipeline.schema.predicates()}, { + 'https://schema.bsfs.io/ie/Node/Entity#author', + 'https://schema.bsfs.io/core/Predicate', + 'https://schema.bsfs.io/ie/Node/Entity#filename', + 'https://schema.bsfs.io/ie/Node/Entity#colors_spatial_0658f2234a054e1dd59a14462c89f7733e019160419c796356aa831498bd0a04', + 'https://schema.bsfs.io/ie/Node/Entity#preview', + 'https://schema.bsfs.io/ie/Node/Preview#width', + 'https://schema.bsfs.io/ie/Node/Preview#height', + 'https://schema.bsfs.io/ie/Node/Preview#asset', + }) + + # config file must exist + self.assertRaises(OSError, load_pipeline, 'invalid.yaml') + + +## main ## + +if __name__ == '__main__': + unittest.main() + +## EOF ## diff --git a/test/apps/test_main.py b/test/apps/test_main.py new file mode 100644 index 0000000..4fa094b --- /dev/null +++ b/test/apps/test_main.py @@ -0,0 +1,57 @@ + +# standard imports +import contextlib +import io +import json +import os +import tempfile +import unittest +import yaml + +# objects to test +from bsie.apps import main + + +## code ## + +class TestMain(unittest.TestCase): + def setUp(self): + config = { + 'ReaderBuilder': {}, + 'ExtractorBuilder': [ + {'bsie.extractor.generic.stat.Stat': {}}, + {'bsie.extractor.generic.path.Path': {}}, + ] + } + # create config file + _, self.config_path = tempfile.mkstemp(prefix='bsie-test-', suffix='.yaml') + with open(self.config_path, 'wt') as cfile: + yaml.dump(config, cfile) + + def tearDown(self): + if os.path.exists(self.config_path): + os.unlink(self.config_path) + + def test_main(self): + # must at least pass an app + with contextlib.redirect_stderr(io.StringIO()): + self.assertRaises(SystemExit, main, []) + # app takes over + with contextlib.redirect_stderr(io.StringIO()): + self.assertRaises(SystemExit, main, ['info']) + outbuf = io.StringIO() + with contextlib.redirect_stdout(outbuf): + main(['info', '--config', self.config_path, 'predicates']) + self.assertEqual(set(outbuf.getvalue().strip().split('\n')), { + 'https://schema.bsfs.io/ie/Node/Entity#filename', + 'https://schema.bsfs.io/ie/Node/Entity#filesize', + 'https://schema.bsfs.io/core/Predicate', + }) + + +## main ## + +if __name__ == '__main__': + unittest.main() + +## EOF ## diff --git a/test/extractor/generic/test_constant.py b/test/extractor/generic/test_constant.py index bde3805..77ee02b 100644 --- a/test/extractor/generic/test_constant.py +++ b/test/extractor/generic/test_constant.py @@ -1,9 +1,4 @@ -""" -Part of the bsie test suite. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import unittest @@ -20,11 +15,11 @@ class TestConstant(unittest.TestCase): def test_extract(self): schema = ''' bse:author rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:Entity ; + rdfs:domain bsn:Entity ; rdfs:range xsd:string ; bsfs:unique "true"^^xsd:boolean . bse:comment rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:Entity ; + rdfs:domain bsn:Entity ; rdfs:range xsd:string ; bsfs:unique "false"^^xsd:boolean . ''' @@ -33,10 +28,10 @@ class TestConstant(unittest.TestCase): (ns.bse.comment, 'the quick brown fox jumps over the lazy dog.'), ] ext = Constant(schema, tuples) - node = _node.Node(ns.bsfs.Entity, '') # Blank node + node = _node.Node(ns.bsn.Entity, '') # Blank node p_author = ext.schema.predicate(ns.bse.author) p_comment = ext.schema.predicate(ns.bse.comment) - entity = ext.schema.node(ns.bsfs.Node).child(ns.bsfs.Entity) + entity = ext.schema.node(ns.bsfs.Node).child(ns.bsn.Entity) string = ext.schema.literal(ns.bsfs.Literal).child(ns.xsd.string) # baseline self.assertSetEqual(set(ext.extract(node, None, (p_author, p_comment))), @@ -55,11 +50,11 @@ class TestConstant(unittest.TestCase): # schema compliance schema = ''' bse:author rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:Entity ; + rdfs:domain bsn:Entity ; rdfs:range xsd:string ; bsfs:unique "true"^^xsd:boolean . bse:comment rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:Entity ; + rdfs:domain bsn:Entity ; rdfs:range xsd:string ; bsfs:unique "false"^^xsd:boolean . ''' @@ -80,13 +75,13 @@ class TestConstant(unittest.TestCase): def test_eq(self): schema_a = ''' bse:author rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:Entity ; + rdfs:domain bsn:Entity ; rdfs:range xsd:string ; bsfs:unique "true"^^xsd:boolean . ''' schema_b = ''' bse:comment rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:Entity ; + rdfs:domain bsn:Entity ; rdfs:range xsd:string ; bsfs:unique "false"^^xsd:boolean . ''' diff --git a/test/extractor/generic/test_path.py b/test/extractor/generic/test_path.py index ae68686..0beb37e 100644 --- a/test/extractor/generic/test_path.py +++ b/test/extractor/generic/test_path.py @@ -1,9 +1,4 @@ -""" -Part of the bsie test suite. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import unittest @@ -31,17 +26,17 @@ class TestPath(unittest.TestCase): self.assertEqual(Path().schema, bsfs.schema.from_string(base.SCHEMA_PREAMBLE + ''' bse:filename rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:File ; + rdfs:domain bsn:Entity ; rdfs:range xsd:string ; - bsfs:unique "false"^^xsd:boolean . + bsfs:unique "true"^^xsd:boolean . ''')) def test_extract(self): ext = Path() - node = _node.Node(ns.bsfs.File, '') # Blank node + node = _node.Node(ns.bsn.Entity, '') # Blank node content = '/tmp/foo/bar' p_filename = ext.schema.predicate(ns.bse.filename) - entity = ext.schema.node(ns.bsfs.Node).child(ns.bsfs.Entity) + entity = ext.schema.node(ns.bsfs.Node).child(ns.bsn.Entity) string = ext.schema.literal(ns.bsfs.Literal).child(ns.xsd.string) # baseline diff --git a/test/extractor/generic/test_stat.py b/test/extractor/generic/test_stat.py index e5562d1..0e83e24 100644 --- a/test/extractor/generic/test_stat.py +++ b/test/extractor/generic/test_stat.py @@ -1,9 +1,4 @@ -""" -Part of the bsie test suite. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import os import unittest @@ -32,17 +27,17 @@ class TestStat(unittest.TestCase): self.assertEqual(Stat().schema, bsfs.schema.from_string(base.SCHEMA_PREAMBLE + ''' bse:filesize rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:File ; + rdfs:domain bsn:Entity ; rdfs:range xsd:integer ; - bsfs:unique "false"^^xsd:boolean . + bsfs:unique "true"^^xsd:boolean . ''')) def test_extract(self): ext = Stat() - node = _node.Node(ns.bsfs.File, '') # Blank node + node = _node.Node(ns.bsn.Entity, '') # Blank node content = os.stat(__file__) p_filesize = ext.schema.predicate(ns.bse.filesize) - entity = ext.schema.node(ns.bsfs.Node).child(ns.bsfs.Entity) + entity = ext.schema.node(ns.bsfs.Node).child(ns.bsn.Entity) string = ext.schema.literal(ns.bsfs.Literal).child(ns.xsd.string) # baseline diff --git a/test/extractor/image/test_colors_spatial.py b/test/extractor/image/test_colors_spatial.py index ba551f3..902ab6d 100644 --- a/test/extractor/image/test_colors_spatial.py +++ b/test/extractor/image/test_colors_spatial.py @@ -1,9 +1,4 @@ -""" -Part of the bsie test suite. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import os import unittest @@ -24,8 +19,8 @@ from bsie.extractor.image.colors_spatial import ColorsSpatial class TestColorsSpatial(unittest.TestCase): def setUp(self): # content id with default constructors (width=32, height=32, exp=4) - self.instance_prefix = 'http://ie.bsfs.ai/schema/Feature/ColorsSpatial' - self.predicate_prefix = 'http://bsfs.ai/schema/Entity/colors_spatial' + self.instance_prefix = 'https://schema.bsfs.io/ie/Literal/Array/Feature/ColorsSpatial' + self.predicate_prefix = 'https://schema.bsfs.io/ie/Node/Entity#colors_spatial_' self.uuid = 'adee8d6c43687021e1c5bffe56bcfe727f1638d792744137181304ef889dac2a' def test_essentials(self): @@ -55,7 +50,7 @@ class TestColorsSpatial(unittest.TestCase): def test_schema(self): schema = bsfs.schema.from_string(base.SCHEMA_PREAMBLE + f''' - <{self.instance_prefix}> rdfs:subClassOf bsfs:Feature ; + <{self.instance_prefix}> rdfs:subClassOf bsa:Feature ; # annotations rdfs:label "Spatially dominant colors"^^xsd:string ; schema:description "Domiant colors of subregions in an image."^^xsd:string ; @@ -68,8 +63,8 @@ class TestColorsSpatial(unittest.TestCase): <{self.instance_prefix}/args#height> "32"^^xsd:integer ; <{self.instance_prefix}/args#exp> "4"^^xsd:float . - <{self.predicate_prefix}#{self.uuid}> rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:File ; + <{self.predicate_prefix}{self.uuid}> rdfs:subClassOf bsfs:Predicate ; + rdfs:domain bsn:Entity ; rdfs:range <{self.instance_prefix}#{self.uuid}> ; bsfs:unique "true"^^xsd:boolean . ''') @@ -78,7 +73,7 @@ class TestColorsSpatial(unittest.TestCase): def test_extract(self): ext = ColorsSpatial(2,2,2) img = PIL.Image.open(os.path.join(os.path.dirname(__file__), 'testimage.jpg')) - node = _node.Node(ns.bsfs.Entity, bsfs.URI('http://example.com/entity#1234')) + node = _node.Node(ns.bsn.Entity, bsfs.URI('http://example.com/entity#1234')) principals = set(ext.principals) self.assertEqual(len(principals), 1) # valid invocation yields feature diff --git a/test/extractor/image/test_photometrics.py b/test/extractor/image/test_photometrics.py new file mode 100644 index 0000000..fb219e2 --- /dev/null +++ b/test/extractor/image/test_photometrics.py @@ -0,0 +1,143 @@ + +# standard imports +import unittest + +# bsie imports +from bsie.extractor import base +from bsie.utils import bsfs, node as _node, ns + +# objects to test +from bsie.extractor.image.photometrics import Exif, _gps_to_dec + + +## code ## + +class TestExif(unittest.TestCase): + + def test_gps_to_dec(self): + # deg+min+sec format + self.assertAlmostEqual(_gps_to_dec('29/1 58/1 45/1'.split()), 29.979167, 6) + self.assertAlmostEqual(_gps_to_dec('31 08 03'.split()), 31.134167, 6) + self.assertAlmostEqual(_gps_to_dec('20 40 586/10'.split()), 20.682944, 6) + self.assertAlmostEqual(_gps_to_dec('88/1 34 68/10'.split()), 88.568556, 6) + # deg+min format + self.assertAlmostEqual(_gps_to_dec('13 472167/10000 0/1 '.split()), 13.786945, 6) + self.assertAlmostEqual(_gps_to_dec('104/1 3215/100 0/1'.split()), 104.535833, 6) + + def test_eq(self): + # identical instances are equal + self.assertEqual(Exif(), Exif()) + self.assertEqual(hash(Exif()), hash(Exif())) + # comparison respects type + class Foo(): pass + self.assertNotEqual(Exif(), Foo()) + self.assertNotEqual(hash(Exif()), hash(Foo())) + self.assertNotEqual(Exif(), 1234) + self.assertNotEqual(hash(Exif()), hash(1234)) + self.assertNotEqual(Exif(), None) + self.assertNotEqual(hash(Exif()), hash(None)) + + def test_schema(self): + self.assertSetEqual({pred.uri for pred in Exif().schema.predicates()}, { + ns.bsfs.Predicate, + ns.bse.exposure, + ns.bse.aperture, + ns.bse.iso, + ns.bse.focal_length, + ns.bse.width, + ns.bse.height, + ns.bse.orientation, + ns.bse.orientation_label, + ns.bse.altitude, + ns.bse.latitude, + ns.bse.longitude, + }) + + def test_extract(self): + ext = Exif() + node = _node.Node(ns.bsfs.File, '') # Blank node + content = { + 'Exif.Photo.ExposureTime': '10/600', + 'Exif.Photo.FNumber': '48/10', + 'Exif.Photo.ISOSpeedRatings': '400', + 'Exif.Photo.FocalLength': '460/10', + 'Exif.Photo.PixelXDimension': '4288', + 'Exif.Photo.PixelYDimension': '2848', + 'Exif.Image.Orientation': '1', + 'Exif.GPSInfo.GPSAltitude': '431/1', + 'Exif.GPSInfo.GPSLatitude': '46/1 11397/625 0/1', + 'Exif.GPSInfo.GPSLongitude': '7/1 131250/2500 0/1', + } + + # invalid principals are ignored + self.assertSetEqual(set(ext.extract(node, content, {ns.bse.filename})), set()) + # extract finds all relevant information + self.assertSetEqual(set(ext.extract(node, content, {ext.schema.predicate(ns.bse.exposure)})), + {(node, ext.schema.predicate(ns.bse.exposure), 60.0)}) + self.assertSetEqual(set(ext.extract(node, content, {ext.schema.predicate(ns.bse.aperture)})), + {(node, ext.schema.predicate(ns.bse.aperture), 4.8)}) + self.assertSetEqual(set(ext.extract(node, content, {ext.schema.predicate(ns.bse.iso)})), + {(node, ext.schema.predicate(ns.bse.iso), 400)}) + self.assertSetEqual(set(ext.extract(node, content, {ext.schema.predicate(ns.bse.focal_length)})), + {(node, ext.schema.predicate(ns.bse.focal_length), 46.0)}) + self.assertSetEqual(set(ext.extract(node, content, {ext.schema.predicate(ns.bse.width)})), + {(node, ext.schema.predicate(ns.bse.width), 4288)}) + self.assertSetEqual(set(ext.extract(node, content, {ext.schema.predicate(ns.bse.height)})), + {(node, ext.schema.predicate(ns.bse.height), 2848)}) + self.assertSetEqual(set(ext.extract(node, content, {ext.schema.predicate(ns.bse.orientation)})), + {(node, ext.schema.predicate(ns.bse.orientation), 1)}) + self.assertSetEqual(set(ext.extract(node, content, {ext.schema.predicate(ns.bse.orientation_label)})), + {(node, ext.schema.predicate(ns.bse.orientation_label), 'landscape')}) + self.assertSetEqual(set(ext.extract(node, content, {ext.schema.predicate(ns.bse.altitude)})), + {(node, ext.schema.predicate(ns.bse.altitude), 431.0)}) + self.assertSetEqual(set(ext.extract(node, content, {ext.schema.predicate(ns.bse.latitude)})), + {(node, ext.schema.predicate(ns.bse.latitude), 46.30392)}) + self.assertSetEqual(set(ext.extract(node, content, {ext.schema.predicate(ns.bse.longitude)})), + {(node, ext.schema.predicate(ns.bse.longitude), 7.875)}) + + # check orientation label + self.assertSetEqual(set(ext.extract( + node, { + 'Exif.Photo.PixelXDimension': '4288', + 'Exif.Photo.PixelYDimension': '2848', + 'Exif.Image.Orientation': '5', + }, + {ext.schema.predicate(ns.bse.orientation_label)})), + {(node, ext.schema.predicate(ns.bse.orientation_label), 'portrait')}) + + # can pass multiple principals + self.assertSetEqual(set(ext.extract(node, content, { + ext.schema.predicate(ns.bse.exposure), + ext.schema.predicate(ns.bse.iso), + ext.schema.predicate(ns.bse.focal_length), + })), { + (node, ext.schema.predicate(ns.bse.exposure), 60.0), + (node, ext.schema.predicate(ns.bse.iso), 400), + (node, ext.schema.predicate(ns.bse.focal_length), 46.0), + }) + + # principals w/o content are ignored + self.assertSetEqual(set(ext.extract( + node, + content={'Exif.Photo.ExposureTime': '10/600'}, + principals={ + ext.schema.predicate(ns.bse.exposure), + ext.schema.predicate(ns.bse.iso), + ext.schema.predicate(ns.bse.focal_length), + }) + ), { + (node, ext.schema.predicate(ns.bse.exposure), 60.0), + }) + + # empty content is acceptable + self.assertSetEqual(set(ext.extract(node, {}, set(ext.principals))), set()) + # no principals is acceptable + self.assertSetEqual(set(ext.extract(node, content, set())), set()) + + +## main ## + +if __name__ == '__main__': + unittest.main() + +## EOF ## diff --git a/test/extractor/test_base.py b/test/extractor/test_base.py index acfaf58..81865e1 100644 --- a/test/extractor/test_base.py +++ b/test/extractor/test_base.py @@ -1,9 +1,4 @@ -""" -Part of the bsie test suite. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import unittest @@ -20,11 +15,11 @@ class StubExtractor(base.Extractor): def __init__(self): super().__init__(bsfs.schema.from_string(base.SCHEMA_PREAMBLE + ''' bse:author rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:Entity ; + rdfs:domain bsn:Entity ; rdfs:range xsd:string ; bsfs:unique "false"^^xsd:boolean . bse:comment rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:Entity ; + rdfs:domain bsn:Entity ; rdfs:range xsd:string ; bsfs:unique "false"^^xsd:boolean . ''')) @@ -53,8 +48,8 @@ class TestExtractor(unittest.TestCase): def test_principals(self): schema = bsfs.schema.Schema() - entity = schema.node(ns.bsfs.Node).child(ns.bsfs.Entity) - string = schema.literal(ns.bsfs.Literal).child(bsfs.URI('http://www.w3.org/2001/XMLSchema#string')) + entity = schema.node(ns.bsfs.Node).child(ns.bsn.Entity) + string = schema.literal(ns.bsfs.Literal).child(ns.xsd.string) p_author = schema.predicate(ns.bsfs.Predicate).child(ns.bse.author, domain=entity, range=string) p_comment = schema.predicate(ns.bsfs.Predicate).child(ns.bse.comment, domain=entity, range=string) ext = StubExtractor() diff --git a/test/extractor/test_builder.py b/test/extractor/test_builder.py index 039ea53..fbb0895 100644 --- a/test/extractor/test_builder.py +++ b/test/extractor/test_builder.py @@ -1,9 +1,4 @@ -""" -Part of the bsie test suite. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import unittest @@ -51,33 +46,33 @@ class TestExtractorBuilder(unittest.TestCase): {'bsie.extractor.generic.constant.Constant': { 'schema': ''' bse:author rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:Entity ; + rdfs:domain bsn:Entity ; rdfs:range xsd:string ; bsfs:unique "true"^^xsd:boolean . bse:rating rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:Entity ; + rdfs:domain bsn:Entity ; rdfs:range xsd:integer ; bsfs:unique "true"^^xsd:boolean . ''', 'tuples': [ - ('http://bsfs.ai/schema/Entity#author', 'Me, myself, and I'), - ('http://bsfs.ai/schema/Entity#rating', 123), + ('https://schema.bsfs.io/ie/Node/Entity#author', 'Me, myself, and I'), + ('https://schema.bsfs.io/ie/Node/Entity#rating', 123), ], }}]) obj = builder.build(0) import bsie.extractor.generic.constant self.assertEqual(obj, bsie.extractor.generic.constant.Constant(''' bse:author rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:Entity ; + rdfs:domain bsn:Entity ; rdfs:range xsd:string ; bsfs:unique "true"^^xsd:boolean . bse:rating rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:Entity ; + rdfs:domain bsn:Entity ; rdfs:range xsd:integer ; bsfs:unique "true"^^xsd:boolean . ''', [ - ('http://bsfs.ai/schema/Entity#author', 'Me, myself, and I'), - ('http://bsfs.ai/schema/Entity#rating', 123), + ('https://schema.bsfs.io/ie/Node/Entity#author', 'Me, myself, and I'), + ('https://schema.bsfs.io/ie/Node/Entity#rating', 123), ])) # building with invalid args diff --git a/test/extractor/test_preview.py b/test/extractor/test_preview.py index 10d2a7f..6526783 100644 --- a/test/extractor/test_preview.py +++ b/test/extractor/test_preview.py @@ -1,9 +1,4 @@ -""" -Part of the bsie test suite. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import io import os @@ -45,28 +40,28 @@ class TestPreview(unittest.TestCase): def test_schema(self): self.assertEqual(Preview([1,2,3]).schema, bsfs.schema.from_string(base.SCHEMA_PREAMBLE + ''' - bsfs:Preview rdfs:subClassOf bsfs:Node . - bsfs:BinaryBlob rdfs:subClassOf bsfs:Literal . - bsfs:JPEG rdfs:subClassOf bsfs:BinaryBlob . + bsn:Preview rdfs:subClassOf bsfs:Node . + bsl:BinaryBlob rdfs:subClassOf bsfs:Literal . + <https://schema.bsfs.io/ie/Literal/BinaryBlob/JPEG> rdfs:subClassOf bsl:BinaryBlob . bse:preview rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:File ; - rdfs:range bsfs:Preview ; + rdfs:domain bsn:Entity ; + rdfs:range bsn:Preview ; bsfs:unique "false"^^xsd:boolean . bsp:width rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:Preview ; + rdfs:domain bsn:Preview ; rdfs:range xsd:integer ; bsfs:unique "true"^^xsd:boolean . bsp:height rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:Preview ; + rdfs:domain bsn:Preview ; rdfs:range xsd:integer ; bsfs:unique "true"^^xsd:boolean . bsp:asset rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:Preview ; - rdfs:range bsfs:JPEG ; + rdfs:domain bsn:Preview ; + rdfs:range <https://schema.bsfs.io/ie/Literal/BinaryBlob/JPEG> ; bsfs:unique "true"^^xsd:boolean . ''')) @@ -74,7 +69,7 @@ class TestPreview(unittest.TestCase): def test_extract(self): # setup dependents rdr = Reader() - subject = _node.Node(ns.bsfs.File) + subject = _node.Node(ns.bsn.Entity) path = os.path.join(os.path.dirname(__file__), 'testimage.jpg') # setup extractor @@ -88,7 +83,7 @@ class TestPreview(unittest.TestCase): gen(10) # NOTE: consume some image to avoid resource error warning # extract a preview triples = set(ext.extract(subject, rdr(path), principals)) - thumbs = {node for node, _, _ in triples if node.node_type == ns.bsfs.Preview} + thumbs = {node for node, _, _ in triples if node.node_type == ns.bsn.Preview} self.assertEqual(len(thumbs), 1) thumb = list(thumbs)[0] # test properties @@ -112,7 +107,7 @@ class TestPreview(unittest.TestCase): self.assertEqual(principals, {ext.schema.predicate(ns.bse.preview)}) # extract a preview triples = set(ext.extract(subject, rdr(path), principals)) - thumbs = {node for node, _, _ in triples if node.node_type == ns.bsfs.Preview} + thumbs = {node for node, _, _ in triples if node.node_type == ns.bsn.Preview} self.assertEqual(len(thumbs), 2) self.assertSetEqual({10, 20}, { value for _, pred, value in triples if pred == ext.schema.predicate(ns.bsp.width)}) diff --git a/test/lib/test_bsie.py b/test/lib/test_bsie.py index ae23c4b..0c393cc 100644 --- a/test/lib/test_bsie.py +++ b/test/lib/test_bsie.py @@ -1,9 +1,4 @@ -""" -Part of the bsie test suite. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import os import unittest @@ -30,17 +25,17 @@ class TestBSIE(unittest.TestCase): {'bsie.extractor.generic.path.Path': {}}, {'bsie.extractor.generic.stat.Stat': {}}, {'bsie.extractor.generic.constant.Constant': dict( - tuples=[('http://bsfs.ai/schema/Entity#author', 'Me, myself, and I')], + tuples=[('https://schema.bsfs.io/ie/Node/Entity#author', 'Me, myself, and I')], schema=''' bse:author rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:Entity ; + rdfs:domain bsn:Entity ; rdfs:range xsd:string ; bsfs:unique "true"^^xsd:boolean . ''', )}, ]) # build pipeline - self.naming_policy = DefaultNamingPolicy(host='http://example.com/local', user='') + self.naming_policy = DefaultNamingPolicy(host='http://example.com/local', user='me') pbuild = PipelineBuilder(rbuild, ebuild) self.pipeline = pbuild.build() @@ -54,17 +49,17 @@ class TestBSIE(unittest.TestCase): }) self.assertEqual(lib.schema, bsfs.schema.from_string(SCHEMA_PREAMBLE + ''' bse:filename rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:File ; + rdfs:domain bsn:Entity ; rdfs:range xsd:string ; - bsfs:unique "false"^^xsd:boolean . + bsfs:unique "true"^^xsd:boolean . bse:filesize rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:File ; + rdfs:domain bsn:Entity ; rdfs:range xsd:integer; - bsfs:unique "false"^^xsd:boolean . + bsfs:unique "true"^^xsd:boolean . bse:author rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:Entity ; + rdfs:domain bsn:Entity ; rdfs:range xsd:string ; bsfs:unique "true"^^xsd:boolean . ''')) @@ -81,12 +76,12 @@ class TestBSIE(unittest.TestCase): }) self.assertEqual(lib.schema, bsfs.schema.from_string(SCHEMA_PREAMBLE + ''' bse:filesize rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:File ; + rdfs:domain bsn:Entity ; rdfs:range xsd:integer; - bsfs:unique "false"^^xsd:boolean . + bsfs:unique "true"^^xsd:boolean . bse:author rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:Entity ; + rdfs:domain bsn:Entity ; rdfs:range xsd:string ; bsfs:unique "true"^^xsd:boolean . ''')) @@ -99,17 +94,17 @@ class TestBSIE(unittest.TestCase): }) self.assertEqual(lib.schema, bsfs.schema.from_string(SCHEMA_PREAMBLE + ''' bse:filename rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:File ; + rdfs:domain bsn:Entity ; rdfs:range xsd:string ; - bsfs:unique "false"^^xsd:boolean . + bsfs:unique "true"^^xsd:boolean . bse:filesize rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:File ; + rdfs:domain bsn:Entity ; rdfs:range xsd:integer; - bsfs:unique "false"^^xsd:boolean . + bsfs:unique "true"^^xsd:boolean . bse:author rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:Entity ; + rdfs:domain bsn:Entity ; rdfs:range xsd:string ; bsfs:unique "true"^^xsd:boolean . @@ -126,7 +121,7 @@ class TestBSIE(unittest.TestCase): }) self.assertEqual(lib.schema, bsfs.schema.from_string(SCHEMA_PREAMBLE + ''' bse:author rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:Entity ; + rdfs:domain bsn:Entity ; rdfs:range xsd:string ; bsfs:unique "true"^^xsd:boolean . ''')) @@ -141,9 +136,9 @@ class TestBSIE(unittest.TestCase): }) self.assertEqual(lib.schema, bsfs.schema.from_string(SCHEMA_PREAMBLE + ''' bse:filesize rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:File ; + rdfs:domain bsn:Entity ; rdfs:range xsd:integer; - bsfs:unique "false"^^xsd:boolean . + bsfs:unique "true"^^xsd:boolean . ''')) @@ -157,7 +152,7 @@ class TestBSIE(unittest.TestCase): ns.bse.author, }) content_hash = 'a948904f2f0f479b8f8197694b30184b0d2ed1c1cd2a1ec0fb85d299a192a447' - subject = node.Node(ns.bsfs.File, uri=f'http://example.com/local/file#{content_hash}') + subject = node.Node(ns.bsn.Entity, uri=f'http://example.com/local/me/file#{content_hash}') testfile = os.path.join(os.path.dirname(__file__), 'testfile.t') # from_file extracts all available triples diff --git a/test/lib/test_builder.py b/test/lib/test_builder.py index 48e932b..3ecb3d3 100644 --- a/test/lib/test_builder.py +++ b/test/lib/test_builder.py @@ -1,9 +1,4 @@ -""" -Part of the bsie test suite. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import logging import unittest @@ -23,11 +18,11 @@ class TestPipelineBuilder(unittest.TestCase): def test_build(self): c_schema = ''' bse:author rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:Entity ; + rdfs:domain bsn:Entity ; rdfs:range xsd:string ; bsfs:unique "true"^^xsd:boolean . ''' - c_tuples = [('http://bsfs.ai/schema/Entity#author', 'Me, myself, and I')] + c_tuples = [('https://schema.bsfs.io/ie/Node/Entity#author', 'Me, myself, and I')] # prepare builders rbuild = ReaderBuilder({}) ebuild = ExtractorBuilder([ diff --git a/test/lib/test_naming_policy.py b/test/lib/test_naming_policy.py index 4861c84..c9b0cd2 100644 --- a/test/lib/test_naming_policy.py +++ b/test/lib/test_naming_policy.py @@ -1,9 +1,4 @@ -""" -Part of the bsie test suite. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import unittest @@ -26,55 +21,55 @@ class TestDefaultNamingPolicy(unittest.TestCase): policy = DefaultNamingPolicy('http://example.com', 'me') # handle_node doesn't modify existing uris self.assertEqual(policy.handle_node( - Node(ns.bsfs.Entity, uri='http://example.com/you/foo#bar')).uri, + Node(ns.bsn.Invalid, uri='http://example.com/you/foo#bar')).uri, URI('http://example.com/you/foo#bar')) # processes bsfs:File self.assertEqual(policy.handle_node( - Node(ns.bsfs.File, ucid='abc123cba')).uri, + Node(ns.bsn.Entity, ucid='abc123cba')).uri, URI('http://example.com/me/file#abc123cba')) # processes bsfs:Preview self.assertEqual(policy.handle_node( - Node(ns.bsfs.Preview, ucid='abc123cba', size=123)).uri, + Node(ns.bsn.Preview, ucid='abc123cba', size=123)).uri, URI('http://example.com/me/preview#abc123cba_s123')) # raises an exception on unknown types self.assertRaises(errors.ProgrammingError, policy.handle_node, - Node(ns.bsfs.Entity, ucid='abc123cba', size=123)) + Node(ns.bsn.Invalid, ucid='abc123cba', size=123)) def test_name_file(self): # setup policy = DefaultNamingPolicy('http://example.com', 'me') # name_file uses ucid self.assertEqual(policy.name_file( - Node(ns.bsfs.File, ucid='123abc321')).uri, + Node(ns.bsn.Entity, ucid='123abc321')).uri, URI('http://example.com/me/file#123abc321')) # name_file falls back to a random guid self.assertTrue(policy.name_file( - Node(ns.bsfs.File)).uri.startswith('http://example.com/me/file#')) + Node(ns.bsn.Entity)).uri.startswith('http://example.com/me/file#')) def test_name_preview(self): # setup policy = DefaultNamingPolicy('http://example.com', 'me') # name_preview uses ucid self.assertEqual(policy.name_preview( - Node(ns.bsfs.Preview, ucid='123abc321')).uri, + Node(ns.bsn.Preview, ucid='123abc321')).uri, URI('http://example.com/me/preview#123abc321')) self.assertEqual(policy.name_preview( - Node(ns.bsfs.Preview, ucid='123abc321', size=400)).uri, + Node(ns.bsn.Preview, ucid='123abc321', size=400)).uri, URI('http://example.com/me/preview#123abc321_s400')) # name_preview uses source self.assertEqual(policy.name_preview( - Node(ns.bsfs.Preview, source=Node(ns.bsfs.File, ucid='123file321'))).uri, + Node(ns.bsn.Preview, source=Node(ns.bsn.Entity, ucid='123file321'))).uri, URI('http://example.com/me/preview#123file321')) self.assertEqual(policy.name_preview( - Node(ns.bsfs.Preview, source=Node(ns.bsfs.File, ucid='123file321'), size=300)).uri, + Node(ns.bsn.Preview, source=Node(ns.bsn.Entity, ucid='123file321'), size=300)).uri, URI('http://example.com/me/preview#123file321_s300')) # name_preview falls back to a random guid self.assertTrue(policy.name_preview( - Node(ns.bsfs.Preview)).uri.startswith('http://example.com/me/preview#')) + Node(ns.bsn.Preview)).uri.startswith('http://example.com/me/preview#')) self.assertTrue(policy.name_preview( - Node(ns.bsfs.Preview, size=200)).uri.startswith('http://example.com/me/preview#')) + Node(ns.bsn.Preview, size=200)).uri.startswith('http://example.com/me/preview#')) self.assertTrue(policy.name_preview( - Node(ns.bsfs.Preview, size=200)).uri.endswith('_s200')) + Node(ns.bsn.Preview, size=200)).uri.endswith('_s200')) class TestNamingPolicyIterator(unittest.TestCase): @@ -99,16 +94,16 @@ class TestNamingPolicyIterator(unittest.TestCase): # setup policy = DefaultNamingPolicy('http://example.com', 'me') triples = [ - (Node(ns.bsfs.File, ucid='foo'), 'predA', 'hello'), - (Node(ns.bsfs.Preview, ucid='bar'), 'predB', 1234), - (Node(ns.bsfs.Preview, ucid='hello'), 'predC', Node(ns.bsfs.File, ucid='world')) + (Node(ns.bsn.Entity, ucid='foo'), 'predA', 'hello'), + (Node(ns.bsn.Preview, ucid='bar'), 'predB', 1234), + (Node(ns.bsn.Preview, ucid='hello'), 'predC', Node(ns.bsn.Entity, ucid='world')) ] # handles nodes, handles values, ignores predicate self.assertListEqual(list(policy(triples)), [ - (Node(ns.bsfs.File, uri='http://example.com/me/file#foo'), 'predA', 'hello'), - (Node(ns.bsfs.Preview, uri='http://example.com/me/preview#bar'), 'predB', 1234), - (Node(ns.bsfs.Preview, uri='http://example.com/me/preview#hello'), 'predC', - Node(ns.bsfs.File, uri='http://example.com/me/file#world')), + (Node(ns.bsn.Entity, uri='http://example.com/me/file#foo'), 'predA', 'hello'), + (Node(ns.bsn.Preview, uri='http://example.com/me/preview#bar'), 'predB', 1234), + (Node(ns.bsn.Preview, uri='http://example.com/me/preview#hello'), 'predC', + Node(ns.bsn.Entity, uri='http://example.com/me/file#world')), ]) diff --git a/test/lib/test_pipeline.py b/test/lib/test_pipeline.py index 61fddd7..eb088a9 100644 --- a/test/lib/test_pipeline.py +++ b/test/lib/test_pipeline.py @@ -1,9 +1,4 @@ -""" -Part of the bsie test suite. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import logging import os @@ -28,19 +23,19 @@ class TestPipeline(unittest.TestCase): # constant A csA = ''' bse:author rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:File ; + rdfs:domain bsn:Entity ; rdfs:range xsd:string ; bsfs:unique "true"^^xsd:boolean . ''' - tupA = [('http://bsfs.ai/schema/Entity#author', 'Me, myself, and I')] + tupA = [('https://schema.bsfs.io/ie/Node/Entity#author', 'Me, myself, and I')] # constant B csB = ''' bse:rating rdfs:subClassOf bsfs:Predicate ; - rdfs:domain bsfs:File ; + rdfs:domain bsn:Entity ; rdfs:range xsd:integer ; bsfs:unique "true"^^xsd:boolean . ''' - tupB = [('http://bsfs.ai/schema/Entity#rating', 123)] + tupB = [('https://schema.bsfs.io/ie/Node/Entity#rating', 123)] # extractors/readers self.ext2rdr = { bsie.extractor.generic.path.Path(): bsie.reader.path.Path(), @@ -89,13 +84,13 @@ class TestPipeline(unittest.TestCase): pipeline = Pipeline(self.ext2rdr) # build objects for tests content_hash = 'a948904f2f0f479b8f8197694b30184b0d2ed1c1cd2a1ec0fb85d299a192a447' - subject = node.Node(ns.bsfs.File, ucid=content_hash) + subject = node.Node(ns.bsn.Entity, ucid=content_hash) testfile = os.path.join(os.path.dirname(__file__), 'testfile.t') p_filename = pipeline.schema.predicate(ns.bse.filename) p_filesize = pipeline.schema.predicate(ns.bse.filesize) p_author = pipeline.schema.predicate(ns.bse.author) p_rating = pipeline.schema.predicate(ns.bse.rating) - entity = pipeline.schema.node(ns.bsfs.File) + entity = pipeline.schema.node(ns.bsn.Entity) p_invalid = pipeline.schema.predicate(ns.bsfs.Predicate).child(ns.bse.foo, range=entity) # extract given predicates diff --git a/test/reader/image/load_nef.py b/test/reader/image/load_nef.py index 5ba0adc..02be470 100644 --- a/test/reader/image/load_nef.py +++ b/test/reader/image/load_nef.py @@ -1,9 +1,4 @@ -""" -Part of the bsie test suite. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import os diff --git a/test/reader/image/test_image.py b/test/reader/image/test_image.py index 26f6a93..ee9b8f9 100644 --- a/test/reader/image/test_image.py +++ b/test/reader/image/test_image.py @@ -1,9 +1,4 @@ -""" -Part of the bsie test suite. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import importlib import os diff --git a/test/reader/image/test_pillow.py b/test/reader/image/test_pillow.py index 8abf5c1..2cff768 100644 --- a/test/reader/image/test_pillow.py +++ b/test/reader/image/test_pillow.py @@ -1,9 +1,4 @@ -""" -Part of the bsie test suite. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import os import unittest diff --git a/test/reader/image/test_raw_image.py b/test/reader/image/test_raw_image.py index ba21b5a..3b240d0 100644 --- a/test/reader/image/test_raw_image.py +++ b/test/reader/image/test_raw_image.py @@ -1,9 +1,4 @@ -""" -Part of the bsie test suite. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import importlib import os @@ -37,10 +32,10 @@ class TestRawImage(unittest.TestCase): #self.assertEqual(img.getdata().getpixel((0, 0)), (0, 0, 0)) img.close() # raises exception when image cannot be read + self.assertRaises(errors.UnsupportedFileFormatError, rdr, + os.path.join(os.path.dirname(__file__), 'testimage.jpg')) self.assertRaises(errors.ReaderError, rdr, os.path.join(os.path.dirname(__file__), 'invalid.nef')) - self.assertRaises(errors.ReaderError, rdr, - os.path.join(os.path.dirname(__file__), 'testimage.jpg')) diff --git a/test/reader/preview/load_nef.py b/test/reader/preview/load_nef.py index 5ba0adc..02be470 100644 --- a/test/reader/preview/load_nef.py +++ b/test/reader/preview/load_nef.py @@ -1,9 +1,4 @@ -""" -Part of the bsie test suite. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import os diff --git a/test/reader/preview/test_pg.py b/test/reader/preview/test_pg.py index e492cfa..30095c5 100644 --- a/test/reader/preview/test_pg.py +++ b/test/reader/preview/test_pg.py @@ -1,9 +1,4 @@ -""" -Part of the bsie test suite. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports from functools import partial import os @@ -57,6 +52,7 @@ class TestPreviewGeneratorReader(unittest.TestCase): self.assertEqual(sum(img.getdata()), 20258) # cleanup img.close() + del rdr # can define a cache dir pg_dir = tempfile.mkdtemp(prefix='bsie-test') diff --git a/test/reader/preview/test_pillow.py b/test/reader/preview/test_pillow.py index ca38d89..20f08ec 100644 --- a/test/reader/preview/test_pillow.py +++ b/test/reader/preview/test_pillow.py @@ -1,9 +1,4 @@ -""" -Part of the bsie test suite. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports from functools import partial import os @@ -25,11 +20,15 @@ class TestPillowPreviewReader(unittest.TestCase): def test_call(self): rdr = PillowPreviewReader() # raises exception when image cannot be read - self.assertRaises(errors.ReaderError, rdr, + self.assertRaises(errors.UnsupportedFileFormatError, rdr, os.path.join(os.path.dirname(__file__), 'invalid.jpg')) + # raises exception when image cannot be read + self.assertRaises(errors.ReaderError, rdr, + os.path.join(os.path.dirname(__file__), 'inexistent.jpg')) # raises exception when image has invalid type self.assertRaises(errors.UnsupportedFileFormatError, rdr, os.path.join(os.path.dirname(__file__), 'invalid.foo')) + # proper file produces a generator gen = rdr(os.path.join(os.path.dirname(__file__), 'testimage.jpg')) self.assertIsInstance(gen, partial) diff --git a/test/reader/preview/test_preview.py b/test/reader/preview/test_preview.py index fde610f..e144877 100644 --- a/test/reader/preview/test_preview.py +++ b/test/reader/preview/test_preview.py @@ -1,9 +1,4 @@ -""" -Part of the bsie test suite. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports from functools import partial import importlib diff --git a/test/reader/preview/test_rawpy.py b/test/reader/preview/test_rawpy.py index ed35f53..11a6f9b 100644 --- a/test/reader/preview/test_rawpy.py +++ b/test/reader/preview/test_rawpy.py @@ -1,9 +1,4 @@ -""" -Part of the bsie test suite. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports from functools import partial import importlib diff --git a/test/reader/preview/test_utils.py b/test/reader/preview/test_utils.py index c10c38c..2b15bc6 100644 --- a/test/reader/preview/test_utils.py +++ b/test/reader/preview/test_utils.py @@ -1,9 +1,4 @@ -""" -Part of the bsie test suite. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import os import unittest diff --git a/test/reader/test_base.py b/test/reader/test_base.py index 41f4c29..5dd2855 100644 --- a/test/reader/test_base.py +++ b/test/reader/test_base.py @@ -1,9 +1,4 @@ -""" -Part of the bsie test suite. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import unittest diff --git a/test/reader/test_builder.py b/test/reader/test_builder.py index 92e9edc..84e8e7a 100644 --- a/test/reader/test_builder.py +++ b/test/reader/test_builder.py @@ -1,9 +1,4 @@ -""" -Part of the bsie test suite. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import unittest diff --git a/test/reader/test_chain.py b/test/reader/test_chain.py index 901faa1..665aabc 100644 --- a/test/reader/test_chain.py +++ b/test/reader/test_chain.py @@ -1,9 +1,4 @@ -""" -Part of the bsie test suite. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import logging import os diff --git a/test/reader/test_exif.py b/test/reader/test_exif.py new file mode 100644 index 0000000..de6e801 --- /dev/null +++ b/test/reader/test_exif.py @@ -0,0 +1,52 @@ + +# standard imports +import os +import unittest + +# external imports +import pyexiv2 + +# bsie imports +from bsie.utils import errors + +# objects to test +from bsie.reader.exif import Exif + + +## code ## + +class TestExif(unittest.TestCase): + def test_call(self): + rdr = Exif() + # discards non-image files + self.assertRaises(errors.UnsupportedFileFormatError, rdr, + os.path.join(os.path.dirname(__file__), 'invalid.doc')) + # raises on invalid image files + self.assertRaises(errors.UnsupportedFileFormatError, rdr, + os.path.join(os.path.dirname(__file__), 'invalid.jpg')) + # raises on invalid image files + pyexiv2.set_log_level(3) # suppress log message + self.assertRaises(errors.ReaderError, rdr, + os.path.join(os.path.dirname(__file__), 'testimage_exif_corrupted.jpg')) + # returns dict with exif info + self.assertDictEqual(rdr(os.path.join(os.path.dirname(__file__), 'testimage_exif.jpg')), { + 'Exif.Image.Artist': 'nobody', + 'Exif.Image.ExifTag': '110', + 'Exif.Image.ResolutionUnit': '2', + 'Exif.Image.XResolution': '300/1', + 'Exif.Image.YCbCrPositioning': '1', + 'Exif.Image.YResolution': '300/1', + 'Exif.Photo.ColorSpace': '65535', + 'Exif.Photo.ComponentsConfiguration': '1 2 3 0', + 'Exif.Photo.ExifVersion': '48 50 51 50', + 'Exif.Photo.FlashpixVersion': '48 49 48 48', + 'Exif.Photo.ISOSpeedRatings': '200', + }) + + +## main ## + +if __name__ == '__main__': + unittest.main() + +## EOF ## diff --git a/test/reader/test_path.py b/test/reader/test_path.py index 95e447f..f2eee06 100644 --- a/test/reader/test_path.py +++ b/test/reader/test_path.py @@ -1,9 +1,4 @@ -""" -Part of the bsie test suite. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import unittest diff --git a/test/reader/test_stat.py b/test/reader/test_stat.py index fd9fdcd..f36b8b3 100644 --- a/test/reader/test_stat.py +++ b/test/reader/test_stat.py @@ -1,9 +1,4 @@ -""" -Part of the bsie test suite. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import os import unittest diff --git a/test/reader/testimage_exif.jpg b/test/reader/testimage_exif.jpg Binary files differnew file mode 100644 index 0000000..a774bc2 --- /dev/null +++ b/test/reader/testimage_exif.jpg diff --git a/test/reader/testimage_exif_corrupted.jpg b/test/reader/testimage_exif_corrupted.jpg Binary files differnew file mode 100644 index 0000000..e51a9dc --- /dev/null +++ b/test/reader/testimage_exif_corrupted.jpg diff --git a/test/utils/filematcher/test_matcher.py b/test/utils/filematcher/test_matcher.py index c3cccee..88e96c2 100644 --- a/test/utils/filematcher/test_matcher.py +++ b/test/utils/filematcher/test_matcher.py @@ -1,9 +1,4 @@ -""" -Part of the bsie test suite. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import os import stat diff --git a/test/utils/filematcher/test_parser.py b/test/utils/filematcher/test_parser.py index c594747..536db00 100644 --- a/test/utils/filematcher/test_parser.py +++ b/test/utils/filematcher/test_parser.py @@ -1,9 +1,4 @@ -""" -Part of the bsie test suite. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import unittest diff --git a/test/utils/test_loading.py b/test/utils/test_loading.py index 58ff166..b8773ab 100644 --- a/test/utils/test_loading.py +++ b/test/utils/test_loading.py @@ -1,9 +1,4 @@ -""" -Part of the bsie test suite. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import unittest diff --git a/test/utils/test_node.py b/test/utils/test_node.py index 1dcd0ed..c0662a1 100644 --- a/test/utils/test_node.py +++ b/test/utils/test_node.py @@ -1,9 +1,4 @@ -""" -Part of the bsie test suite. -A copy of the license is provided with the project. -Author: Matthias Baumgartner, 2022 -""" # standard imports import unittest @@ -75,17 +70,17 @@ class TestNode(unittest.TestCase): def test_str(self): uri = bsfs.URI('http://example.com/me/entity#1234') # basic string conversion - node = Node(ns.bsfs.Entity, uri) - self.assertEqual(str(node), 'Node(http://bsfs.ai/schema/Entity, http://example.com/me/entity#1234)') - self.assertEqual(repr(node), 'Node(http://bsfs.ai/schema/Entity, http://example.com/me/entity#1234)') + node = Node(ns.bsn.Entity, uri) + self.assertEqual(str(node), 'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/entity#1234)') + self.assertEqual(repr(node), 'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/entity#1234)') # string conversion respects node_type - node = Node(ns.bsfs.Foo, uri) - self.assertEqual(str(node), 'Node(http://bsfs.ai/schema/Foo, http://example.com/me/entity#1234)') - self.assertEqual(repr(node), 'Node(http://bsfs.ai/schema/Foo, http://example.com/me/entity#1234)') + node = Node(ns.bsn.Foo, uri) + self.assertEqual(str(node), 'Node(https://schema.bsfs.io/ie/Node/Foo, http://example.com/me/entity#1234)') + self.assertEqual(repr(node), 'Node(https://schema.bsfs.io/ie/Node/Foo, http://example.com/me/entity#1234)') # string conversion respects uri - node = Node(ns.bsfs.Entity, bsfs.URI('http://example.com/me/entity#4321')) - self.assertEqual(str(node), 'Node(http://bsfs.ai/schema/Entity, http://example.com/me/entity#4321)') - self.assertEqual(repr(node), 'Node(http://bsfs.ai/schema/Entity, http://example.com/me/entity#4321)') + node = Node(ns.bsn.Entity, bsfs.URI('http://example.com/me/entity#4321')) + self.assertEqual(str(node), 'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/entity#4321)') + self.assertEqual(repr(node), 'Node(https://schema.bsfs.io/ie/Node/Entity, http://example.com/me/entity#4321)') |
