rdflib.plugins.shared.jsonld package¶
Submodules¶
rdflib.plugins.shared.jsonld.context module¶
Implementation of the JSON-LD Context structure. See:
- class rdflib.plugins.shared.jsonld.context.Context(source=None, base=None, version=1.1)[source]¶
Bases:
object
- Parameters:
- __dict__ = mappingproxy({'__module__': 'rdflib.plugins.shared.jsonld.context', '__firstlineno__': 76, '__init__': <function Context.__init__>, 'base': <property object>, 'subcontext': <function Context.subcontext>, '_subcontext': <function Context._subcontext>, '_clear': <function Context._clear>, 'get_context_for_term': <function Context.get_context_for_term>, 'get_context_for_type': <function Context.get_context_for_type>, 'get_id': <function Context.get_id>, 'get_type': <function Context.get_type>, 'get_language': <function Context.get_language>, 'get_value': <function Context.get_value>, 'get_graph': <function Context.get_graph>, 'get_list': <function Context.get_list>, 'get_set': <function Context.get_set>, 'get_rev': <function Context.get_rev>, '_get': <function Context._get>, 'get_key': <function Context.get_key>, 'get_keys': <function Context.get_keys>, 'lang_key': <property object>, 'id_key': <property object>, 'type_key': <property object>, 'value_key': <property object>, 'list_key': <property object>, 'rev_key': <property object>, 'graph_key': <property object>, 'add_term': <function Context.add_term>, 'find_term': <function Context.find_term>, 'resolve': <function Context.resolve>, 'resolve_iri': <function Context.resolve_iri>, 'isblank': <function Context.isblank>, 'expand': <function Context.expand>, 'shrink_iri': <function Context.shrink_iri>, 'to_symbol': <function Context.to_symbol>, 'load': <function Context.load>, '_accept_term': <function Context._accept_term>, '_prep_sources': <function Context._prep_sources>, '_fetch_context': <function Context._fetch_context>, '_read_source': <function Context._read_source>, '_read_term': <function Context._read_term>, '_rec_expand': <function Context._rec_expand>, '_prep_expand': <function Context._prep_expand>, '_get_source_id': <function Context._get_source_id>, '_term_dict': <function Context._term_dict>, 'to_dict': <function Context.to_dict>, '__static_attributes__': ('_alias', '_base', '_basedomain', '_context_cache', '_lookup', '_prefixes', 'active', 'base', 'doc_base', 'language', 'parent', 'propagate', 'terms', 'version', 'vocab'), '__dict__': <attribute '__dict__' of 'Context' objects>, '__weakref__': <attribute '__weakref__' of 'Context' objects>, '__doc__': None, '__annotations__': {'version': 'float', 'vocab': 'Optional[str]', '_base': 'Optional[str]', 'terms': 'Dict[str, Any]', '_alias': 'Dict[str, List[str]]', '_lookup': 'Dict[Tuple[str, Any, Union[Defined, str], bool], Term]', '_prefixes': 'Dict[str, Any]', 'parent': 'Optional[Context]', '_context_cache': 'Dict[str, Any]'}})¶
- __firstlineno__ = 76¶
- __module__ = 'rdflib.plugins.shared.jsonld.context'¶
- __static_attributes__ = ('_alias', '_base', '_basedomain', '_context_cache', '_lookup', '_prefixes', 'active', 'base', 'doc_base', 'language', 'parent', 'propagate', 'terms', 'version', 'vocab')¶
- __weakref__¶
list of weak references to the object
- add_term(name, idref, coercion=UNDEF, container=UNDEF, index=None, language=UNDEF, reverse=False, context=UNDEF, prefix=None, protected=False)[source]¶
- property graph_key¶
- property id_key¶
- property lang_key¶
- property list_key¶
- property rev_key¶
- to_dict()[source]¶
Returns a dictionary representation of the context that can be serialized to JSON.
- property type_key¶
- property value_key¶
- class rdflib.plugins.shared.jsonld.context.Defined[source]¶
Bases:
int
- __dict__ = mappingproxy({'__module__': 'rdflib.plugins.shared.jsonld.context', '__firstlineno__': 62, '__static_attributes__': (), '__dict__': <attribute '__dict__' of 'Defined' objects>, '__doc__': None, '__annotations__': {}})¶
- __firstlineno__ = 62¶
- __module__ = 'rdflib.plugins.shared.jsonld.context'¶
- __static_attributes__ = ()¶
- class rdflib.plugins.shared.jsonld.context.Term(id, name, type, container, index, language, reverse, context, prefix, protected)¶
Bases:
tuple
- __getnewargs__()¶
Return self as a plain tuple. Used by copy and pickle.
- __match_args__ = ('id', 'name', 'type', 'container', 'index', 'language', 'reverse', 'context', 'prefix', 'protected')¶
- __module__ = 'rdflib.plugins.shared.jsonld.context'¶
- static __new__(_cls, id, name, type=0, container=0, index=0, language=0, reverse=False, context=0, prefix=False, protected=False)¶
Create new instance of Term(id, name, type, container, index, language, reverse, context, prefix, protected)
- __replace__(**kwds)¶
Return a new Term object replacing specified fields with new values
- __repr__()¶
Return a nicely formatted representation string
- __slots__ = ()¶
- container¶
Alias for field number 3
- context¶
Alias for field number 7
- id¶
Alias for field number 0
- index¶
Alias for field number 4
- language¶
Alias for field number 5
- name¶
Alias for field number 1
- prefix¶
Alias for field number 8
- protected¶
Alias for field number 9
- reverse¶
Alias for field number 6
- type¶
Alias for field number 2
rdflib.plugins.shared.jsonld.errors module¶
rdflib.plugins.shared.jsonld.keys module¶
rdflib.plugins.shared.jsonld.util module¶
- rdflib.plugins.shared.jsonld.util.context_from_urlinputsource(source)[source]¶
Please note that JSON-LD documents served with the application/ld+json media type MUST have all context information, including references to external contexts, within the body of the document. Contexts linked via a http://www.w3.org/ns/json-ld#context HTTP Link Header MUST be ignored for such documents.
- Parameters:
source (
URLInputSource
)- Return type:
- rdflib.plugins.shared.jsonld.util.norm_url(base, url)[source]¶
>>> norm_url('http://example.org/', '/one') 'http://example.org/one' >>> norm_url('http://example.org/', '/one#') 'http://example.org/one#' >>> norm_url('http://example.org/one', 'two') 'http://example.org/two' >>> norm_url('http://example.org/one/', 'two') 'http://example.org/one/two' >>> norm_url('http://example.org/', 'http://example.net/one') 'http://example.net/one' >>> norm_url('http://example.org/', 'http://example.org//one') 'http://example.org//one'
- rdflib.plugins.shared.jsonld.util.source_to_json(source, fragment_id=None, extract_all_scripts=False)[source]¶
Extract JSON from a source document.
The source document can be JSON or HTML with embedded JSON script elements (type attribute = “application/ld+json”). To process as HTML
source.content_type
must be set to “text/html” or “application/xhtml+xml”.- Parameters:
source (
Union
[IO
[bytes
],TextIO
,InputSource
,str
,bytes
,PurePath
,None
]) – the input source document (JSON or HTML)fragment_id (
Optional
[str
]) – if source is an HTML document then extract only the script element with matching id attribute, defaults to Noneextract_all_scripts (
Optional
[bool
]) – if source is an HTML document then extract all script elements (unless fragment_id is provided), defaults to False (extract only the first script element)
- Return type:
- Returns:
Tuple with the extracted JSON document and value of the HTML base element