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.. _compat_module:
:mod:`pyramid.compat`
----------------------
The ``pyramid.compat`` module provides platform and version compatibility for
Pyramid and its add-ons across Python platform and version differences. APIs
will be removed from this module over time as Pyramid ceases to support
systems which require compatibility imports.
.. automodule:: pyramid.compat
.. autofunction:: ascii_native_
.. attribute:: binary_type
Binary type for this platform. For Python 3, it's ``bytes``. For
Python 2, it's ``str``.
.. autofunction:: bytes_
.. attribute:: class_types
Sequence of class types for this platform. For Python 3, it's
``(type,)``. For Python 2, it's ``(type, types.ClassType)``.
.. attribute:: configparser
On Python 2, the ``ConfigParser`` module, on Python 3, the
``configparser`` module.
.. function:: escape(v)
On Python 2, the ``cgi.escape`` function, on Python 3, the
``html.escape`` function.
.. function:: exec_(code, globs=None, locs=None)
Exec code in a compatible way on both Python 2 and 3.
.. attribute:: im_func
On Python 2, the string value ``im_func``, on Python 3, the string
value ``__func__``.
.. function:: input_(v)
On Python 2, the ``raw_input`` function, on Python 3, the
``input`` function.
.. attribute:: integer_types
Sequence of integer types for this platform. For Python 3, it's
``(int,)``. For Python 2, it's ``(int, long)``.
.. function:: is_nonstr_iter(v)
Return ``True`` if ``v`` is a non-``str`` iterable on both Python 2 and
Python 3.
.. function:: iteritems_(d)
Return ``d.items()`` on Python 3, ``d.iteritems()`` on Python 2.
.. function:: itervalues_(d)
Return ``d.values()`` on Python 3, ``d.itervalues()`` on Python 2.
.. function:: iterkeys_(d)
Return ``d.keys()`` on Python 3, ``d.iterkeys()`` on Python 2.
.. attribute:: long
Long type for this platform. For Python 3, it's ``int``. For
Python 2, it's ``long``.
.. function:: map_(v)
Return ``list(map(v))`` on Python 3, ``map(v)`` on Python 2.
.. attribute:: pickle
``cPickle`` module if it exists, ``pickle`` module otherwise.
.. attribute:: PY3
``True`` if running on Python 3, ``False`` otherwise.
.. attribute:: PYPY
``True`` if running on PyPy, ``False`` otherwise.
.. function:: reraise(tp, value, tb=None)
Reraise an exception in a compatible way on both Python 2 and Python 3,
e.g. ``reraise(*sys.exc_info())``.
.. attribute:: string_types
Sequence of string types for this platform. For Python 3, it's
``(str,)``. For Python 2, it's ``(basestring,)``.
.. attribute:: SimpleCookie
On Python 2, the ``Cookie.SimpleCookie`` class, on Python 3, the
``http.cookies.SimpleCookie`` module.
.. autofunction:: text_
.. attribute:: text_type
Text type for this platform. For Python 3, it's ``str``. For Python
2, it's ``unicode``.
.. autofunction:: native_
.. attribute:: urlparse
``urlparse`` module on Python 2, ``urllib.parse`` module on Python 3.
.. attribute:: url_quote
``urllib.quote`` function on Python 2, ``urllib.parse.quote`` function
on Python 3.
.. attribute:: url_quote_plus
``urllib.quote_plus`` function on Python 2, ``urllib.parse.quote_plus``
function on Python 3.
.. attribute:: url_unquote
``urllib.unquote`` function on Python 2, ``urllib.parse.unquote``
function on Python 3.
.. attribute:: url_encode
``urllib.urlencode`` function on Python 2, ``urllib.parse.urlencode``
function on Python 3.
.. attribute:: url_open
``urllib2.urlopen`` function on Python 2, ``urllib.request.urlopen``
function on Python 3.
.. function:: url_unquote_text(v, encoding='utf-8', errors='replace')
On Python 2, return ``url_unquote(v).decode(encoding(encoding, errors))``;
on Python 3, return the result of ``urllib.parse.unquote``.
.. function:: url_unquote_native(v, encoding='utf-8', errors='replace')
On Python 2, return ``native_(url_unquote_text_v, encoding, errors))``;
on Python 3, return the result of ``urllib.parse.unquote``.
|
