Register a fallback namespace to use when creating resource without specifying subject. .. code-block:: python >>> ns.register_fall

register free text search predicates

gets the registered reader plugins. Plugins are instances of :cls:`surf.plugin.reader.RDFReader`. :return: the registered reader plugins

gets the registered writer plugins. Plugins are instances of :cls:`surf.plugin.reader.RDFWriter`. :return: the registered writer plugins

warning: works only locally!, do not use otherwise

See :func:`surf.plugin.writer.RDFWriter.remove_triple` method.

Remove a triple from the `store`, from the specified ``context``. `None` can be used as a wildcard.

convenience method to get a resource given the arguments :param session: the *SuRF* session :type session: :class:`surf.sess

Return a :class:`surf.rest.Rest` class responsible for exposing **REST** api functions for integration into REST aware web frameworks.

Save the `resource` to the data `store`.

See :func:`surf.plugin.writer.RDFWriter.set_triple` method.

Replace a triple in the `store` and specified ``context``. `None` can be used as a wildcard.

**REST** : GET /id: Show a specific item. show / retrieve the specified resource :param str id: the resources id :re

Return the number of `triples` in the current `store`.

Return initialized SuRF store and session objects.

Return the part of a URI after the last **/** or *#*, `property` is a string denoting a URI .. code-block:: python >>> print ns.sym

Test ResultProxy with no filters, no returned data.

Try ASK.

Check that attr2rdf handles minus symbol in predicate names.

Test that session.auto_load works.

Test that dirty class instances are not lost to GC.

Test class mapping.

CLEAR GRAPH

Test that closing a session with multiple stores work.

Test that closing a store handles exceptions.

Test LazyResourceLoader.__contains__.

Test context.

Test context.

Test RDFQueryReader.convert() handles exceptions with unicode.

Test conversion from decimal.Decimal to Literal.

Test resource initialization in specified namespace.

Try to produce DELETE DATA FROM ... { ... } query.

DELETE ... WHERE ...

Try to produce DESCRIBE query.

Test that resources support dictionary-style attribute access.

Test synchronization between empty attribute and rdf_direct.

Test that exceptions are raised on invalid queries.

Test filter.

Test filter.

Try to produce query that contains FROM clauses.

Try to produce query that contains FROM & FROM NAMED clauses.

Check that .from_(None) raises.

Test full().

Test full().

Test Resource.get_by() method.

Test get_by.

Test get_by.

Test that get_by accepts Resources as values.

Test that get_by accepts Resources as values.

Test RessourceValue.one.

Test get_prefix with predefined namespaces.

Test resource initialization in specified namespace.

Try to produce INSERT ... query.

INSERT DATA INTO ... { ... }

Test Resource._instance().

Test limit, offset.

Test limit, offset.

LOAD ...

LOAD ... INTO ...

Test synchronization between loaded attribute and rdf_direct.

Test that multiple sessions coexist correctly.

Test synchronization between empty attribute and rdf_direct.

Test order, desc.

Test order, desc.

Test that query_attribute calls ResultProxy with string arguments. query_attribute sets up and returns ResultProxy instance. Here we test

Test rdf2attr with SURF namespace. This once had a bug which generated attribute names like "__fallback_namespace_label" instead of

Create a SuRF rdflib based store

Try to produce a simple "SELECT ... WHERE ..." query.

Test that __str__ translates query to string.

Try str(query).

Try to produce query that contains subquery in WHERE clause.

Test that store handles successful reader and writer closes.

Test _to_table with empty bindings.

Test that XSD types are mapped to Python types.

Check that returned query string is unicode.