|
OpenQuizz
Une application de gestion des contenus pédagogiques
|
Namespaces | |
| labels | |
| mklabels | |
| tests | |
| x_user_defined | |
Data Structures | |
| class | Encoding |
| class | IncrementalDecoder |
| class | IncrementalEncoder |
Functions | |
| def | ascii_lower (string) |
| def | lookup (label) |
| def | decode (input, fallback_encoding, errors='replace') |
| def | encode (input, encoding=UTF8, errors='strict') |
| def | iter_decode (input, fallback_encoding, errors='replace') |
| def | iter_encode (input, encoding=UTF8, errors='strict') |
Variables | |
| VERSION | |
| PYTHON_NAMES | |
| CACHE | |
| UTF8 | |
| def pip._vendor.webencodings.ascii_lower | ( | string | ) |
Transform (only) ASCII letters to lower case: A-Z is mapped to a-z.
:param string: An Unicode string.
:returns: A new Unicode string.
This is used for `ASCII case-insensitive
<http://encoding.spec.whatwg.org/#ascii-case-insensitive>`_
matching of encoding labels.
The same matching is also used, among other things,
for `CSS keywords <http://dev.w3.org/csswg/css-values/#keywords>`_.
This is different from the :meth:`~py:str.lower` method of Unicode strings
which also affect non-ASCII characters,
sometimes mapping them into the ASCII range:
>>> keyword = u'Bac\N{KELVIN SIGN}ground'
>>> assert keyword.lower() == u'background'
>>> assert ascii_lower(keyword) != keyword.lower()
>>> assert ascii_lower(keyword) == u'bac\N{KELVIN SIGN}ground'
| def pip._vendor.webencodings.decode | ( | input, | |
| fallback_encoding, | |||
errors = 'replace' |
|||
| ) |
Decode a single string.
:param input: A byte string
:param fallback_encoding:
An :class:`Encoding` object or a label string.
The encoding to use if :obj:`input` does note have a BOM.
:param errors: Type of error handling. See :func:`codecs.register`.
:raises: :exc:`~exceptions.LookupError` for an unknown encoding label.
:return:
A ``(output, encoding)`` tuple of an Unicode string
and an :obj:`Encoding`.
| def pip._vendor.webencodings.encode | ( | input, | |
encoding = UTF8, |
|||
errors = 'strict' |
|||
| ) |
Encode a single string. :param input: An Unicode string. :param encoding: An :class:`Encoding` object or a label string. :param errors: Type of error handling. See :func:`codecs.register`. :raises: :exc:`~exceptions.LookupError` for an unknown encoding label. :return: A byte string.
| def pip._vendor.webencodings.iter_decode | ( | input, | |
| fallback_encoding, | |||
errors = 'replace' |
|||
| ) |
"Pull"-based decoder.
:param input:
An iterable of byte strings.
The input is first consumed just enough to determine the encoding
based on the precense of a BOM,
then consumed on demand when the return value is.
:param fallback_encoding:
An :class:`Encoding` object or a label string.
The encoding to use if :obj:`input` does note have a BOM.
:param errors: Type of error handling. See :func:`codecs.register`.
:raises: :exc:`~exceptions.LookupError` for an unknown encoding label.
:returns:
An ``(output, encoding)`` tuple.
:obj:`output` is an iterable of Unicode strings,
:obj:`encoding` is the :obj:`Encoding` that is being used.
| def pip._vendor.webencodings.iter_encode | ( | input, | |
encoding = UTF8, |
|||
errors = 'strict' |
|||
| ) |
“Pull”-based encoder. :param input: An iterable of Unicode strings. :param encoding: An :class:`Encoding` object or a label string. :param errors: Type of error handling. See :func:`codecs.register`. :raises: :exc:`~exceptions.LookupError` for an unknown encoding label. :returns: An iterable of byte strings.
| def pip._vendor.webencodings.lookup | ( | label | ) |
Look for an encoding by its label.
This is the spec’s `get an encoding
<http://encoding.spec.whatwg.org/#concept-encoding-get>`_ algorithm.
Supported labels are listed there.
:param label: A string.
:returns:
An :class:`Encoding` object, or :obj:`None` for an unknown label.
| CACHE |
| PYTHON_NAMES |
| UTF8 |
| VERSION |