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=None)[source]

Bases: object

Parameters:
__dict__ = mappingproxy({'__module__': 'rdflib.plugins.shared.jsonld.context', '__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>, '__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]'}})
__init__(source=None, base=None, version=None)[source]
Parameters:
__module__ = 'rdflib.plugins.shared.jsonld.context'
__weakref__

list of weak references to the object (if defined)

add_term(name, idref, coercion=0, container=0, index=None, language=0, reverse=False, context=0, prefix=None, protected=False)[source]
Parameters:
property base: str | None
expand(term_curie_or_iri, use_vocab=True)[source]
Parameters:

  • term_curie_or_iri (Any) –

  • use_vocab (bool) –

Return type:

Optional[str]

find_term(idref, coercion=None, container=0, language=None, reverse=False)[source]
Parameters:
get_context_for_term(term)[source]
Parameters:

term (Optional[Term]) –

Return type:

Context

get_context_for_type(node)[source]
Parameters:

node (Any) –

Return type:

Optional[Context]

get_graph(obj)[source]
Parameters:

obj (Dict[str, Any]) –

Return type:

Any

get_id(obj)[source]
Parameters:

obj (Dict[str, Any]) –

Return type:

Any

get_key(key)[source]
Parameters:

key (str) –

Return type:

str

get_keys(key)[source]
Parameters:

key (str) –

Return type:

Generator[str, None, None]

get_language(obj)[source]
Parameters:

obj (Dict[str, Any]) –

Return type:

Any

get_list(obj)[source]
Parameters:

obj (Dict[str, Any]) –

Return type:

Any

get_rev(obj)[source]
Parameters:

obj (Dict[str, Any]) –

Return type:

Any

get_set(obj)[source]
Parameters:

obj (Dict[str, Any]) –

Return type:

Any

get_type(obj)[source]
Parameters:

obj (Dict[str, Any]) –

Return type:

Any

get_value(obj)[source]
Parameters:

obj (Dict[str, Any]) –

Return type:

Any

property graph_key
property id_key
isblank(ref)[source]
Parameters:

ref (str) –

Return type:

bool

property lang_key
property list_key
load(source, base=None, referenced_contexts=None)[source]
Parameters:
resolve(curie_or_iri)[source]
Parameters:

curie_or_iri (str) –

Return type:

str

resolve_iri(iri)[source]
Parameters:

iri (str) –

Return type:

str

property rev_key
shrink_iri(iri)[source]
Parameters:

iri (str) –

Return type:

str

subcontext(source, propagate=True)[source]
Parameters:

  • source (Any) –

  • propagate (bool) –

Return type:

Context

to_dict()[source]

Returns a dictionary representation of the context that can be serialized to JSON.

Return type:

Dict[str, Any]

Returns:

a dictionary representation of the context.

to_symbol(iri)[source]
Parameters:

iri (str) –

Return type:

Optional[str]

property type_key
property value_key
class rdflib.plugins.shared.jsonld.context.Defined[source]

Bases: int

__dict__ = mappingproxy({'__module__': 'rdflib.plugins.shared.jsonld.context', '__dict__': <attribute '__dict__' of 'Defined' objects>, '__doc__': None, '__annotations__': {}})
__module__ = 'rdflib.plugins.shared.jsonld.context'
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.

__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)

__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

exception rdflib.plugins.shared.jsonld.errors.JSONLDException[source]

Bases: ValueError

__module__ = 'rdflib.plugins.shared.jsonld.errors'
__weakref__

list of weak references to the object (if defined)

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:

Optional[str]

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'
Parameters:

  • base (str) –

  • url (str) –

Return type:

str

rdflib.plugins.shared.jsonld.util.source_to_json(source)[source]
Parameters:

source (Union[IO[bytes], TextIO, InputSource, str, bytes, PurePath, None]) –

Return type:

Optional[Any]

rdflib.plugins.shared.jsonld.util.split_iri(iri)[source]
Parameters:

iri (str) –

Return type:

Tuple[str, Optional[str]]

Module contents