diff options
Diffstat (limited to 'bsie')
| -rw-r--r-- | bsie/__init__.py | 5 | ||||
| -rw-r--r-- | bsie/base/extractor.py | 9 | ||||
| -rw-r--r-- | bsie/utils/namespaces.py | 1 |
3 files changed, 10 insertions, 5 deletions
diff --git a/bsie/__init__.py b/bsie/__init__.py index 2b874bd..96e6953 100644 --- a/bsie/__init__.py +++ b/bsie/__init__.py @@ -9,9 +9,8 @@ import collections import typing # constants -version_info = collections.namedtuple('version_info', - ('major', 'minor', 'micro')) \ - (0, 0, 1) +T_VERSION_INFO = collections.namedtuple('T_VERSION_INFO', ('major', 'minor', 'micro')) +version_info = T_VERSION_INFO(0, 0, 1) # exports __all__: typing.Sequence[str] = [] diff --git a/bsie/base/extractor.py b/bsie/base/extractor.py index 75b7173..bfa403c 100644 --- a/bsie/base/extractor.py +++ b/bsie/base/extractor.py @@ -20,7 +20,7 @@ __all__: typing.Sequence[str] = ( # constants # essential definitions typically used in extractor schemas. -# NOTE: The definition here is only for convenience; Each Extractor must implement its use, if so desired. +# NOTE: This preamble is only for convenience; Each Extractor must implement its use, if so desired. SCHEMA_PREAMBLE = ''' # common external prefixes prefix rdf: <http://www.w3.org/1999/02/22-rdf-syntax-ns#> @@ -45,7 +45,12 @@ SCHEMA_PREAMBLE = ''' ## code ## class Extractor(abc.ABC): - """Produce (node, predicate, value)-triples from some content.""" + """Produce (subject, predicate, value)-triples from some content. + The Extractor produces princpal predicates that provide information + about the content itself (i.e., triples that include the subject), + and may also generate triples with auxiliary predicates if the + extracted value is a node itself. + """ # what type of content is expected (i.e. reader subclass). CONTENT_READER: typing.Optional[str] = None diff --git a/bsie/utils/namespaces.py b/bsie/utils/namespaces.py index 2fcb2dc..d6e1c72 100644 --- a/bsie/utils/namespaces.py +++ b/bsie/utils/namespaces.py @@ -21,6 +21,7 @@ __all__: typing.Sequence[str] = ( 'bse', 'bsfs', 'bsm', + 'xsd', ) ## EOF ## |