Revert "Add type annotations for pyoxigraph serialize and parse functions"

This reverts commit 44629f689d.
pull/221/head
Edmond 3 years ago
parent cec55b22de
commit 46524781fe
  1. 38
      python/pyoxigraph/parse.py
  2. 38
      python/pyoxigraph/serialize.py

@ -1,38 +0,0 @@
import io
from typing import Union, Iterator
from pyoxigraph import Triple, Quad
from .pyoxigraph import parse as pyparse
def parse(
input: Union[io.RawIOBase, io.BufferedIOBase, str],
mime_type: str,
base_iri: Union[str, None] = None,
) -> Iterator[Union[Triple, Quad]]:
"""Parses RDF graph and dataset serialization formats.
It currently supports the following formats:
* `N-Triples <https://www.w3.org/TR/n-triples/>`_ (``application/n-triples``)
* `N-Quads <https://www.w3.org/TR/n-quads/>`_ (``application/n-quads``)
* `Turtle <https://www.w3.org/TR/turtle/>`_ (``text/turtle``)
* `TriG <https://www.w3.org/TR/trig/>`_ (``application/trig``)
* `RDF/XML <https://www.w3.org/TR/rdf-syntax-grammar/>`_ (``application/rdf+xml``)
It supports also some MIME type aliases.
For example, ``application/turtle`` could also be used for `Turtle <https://www.w3.org/TR/turtle/>`_
and ``application/xml`` for `RDF/XML <https://www.w3.org/TR/rdf-syntax-grammar/>`_.
:param input: The binary I/O object or file path to read from. For example, it could be a file path as a string or a file reader opened in binary mode with ``open('my_file.ttl', 'rb')``.
:param mime_type: the MIME type of the RDF serialization.
:param base_iri: the base IRI used to resolve the relative IRIs in the file or :py:const:`None` if relative IRI resolution should not be done.
:return: an iterator of RDF triples or quads depending on the format.
:raises ValueError: if the MIME type is not supported.
:raises SyntaxError: if the provided data is invalid.
>>> input = io.BytesIO(b'<foo> <p> "1" .')
>>> list(parse(input, "text/turtle", base_iri="http://example.com/"))
[<Triple subject=<NamedNode value=http://example.com/foo> predicate=<NamedNode value=http://example.com/p> object=<Literal value=1 datatype=<NamedNode value=http://www.w3.org/2001/XMLSchema#string>>>]
"""
return pyparse(input, mime_type, base_iri)

@ -1,38 +0,0 @@
import io
from typing import Iterator, Union
from pyoxigraph import Triple, Quad
from .pyoxigraph import serialize as pyserialize
def serialize(
input: Iterator[Union[Triple, Quad]],
output: Union[io.RawIOBase, io.BufferedIOBase, str],
mime_type: str,
):
"""Serializes an RDF graph or dataset.
It currently supports the following formats:
* `N-Triples <https://www.w3.org/TR/n-triples/>`_ (``application/n-triples``)
* `N-Quads <https://www.w3.org/TR/n-quads/>`_ (``application/n-quads``)
* `Turtle <https://www.w3.org/TR/turtle/>`_ (``text/turtle``)
* `TriG <https://www.w3.org/TR/trig/>`_ (``application/trig``)
* `RDF/XML <https://www.w3.org/TR/rdf-syntax-grammar/>`_ (``application/rdf+xml``)
It supports also some MIME type aliases.
For example, ``application/turtle`` could also be used for `Turtle <https://www.w3.org/TR/turtle/>`_
and ``application/xml`` for `RDF/XML <https://www.w3.org/TR/rdf-syntax-grammar/>`_.
:param input: the RDF triples and quads to serialize.
:param output: The binary I/O object or file path to write to. For example, it could be a file path as a string or a file writer opened in binary mode with ``open('my_file.ttl', 'wb')``.
:param mime_type: the MIME type of the RDF serialization.
:raises ValueError: if the MIME type is not supported.
:raises TypeError: if a triple is given during a quad format serialization or reverse.
>>> output = io.BytesIO()
>>> serialize([Triple(NamedNode('http://example.com'), NamedNode('http://example.com/p'), Literal('1'))], output, "text/turtle")
>>> output.getvalue()
b'<http://example.com> <http://example.com/p> "1" .\n'
"""
return pyserialize(input, output, mime_type)
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