diff options
| author | yum <yum.food.vr@gmail.com> | 2023-01-01 21:05:27 -0800 |
|---|---|---|
| committer | yum <yum.food.vr@gmail.com> | 2023-01-01 21:44:45 -0800 |
| commit | e25bdba3a3a53b09be5269d8b065c13b73ab55c3 (patch) | |
| tree | 1d1dc1d94cde92c2f4f8ce86017395054787515d /Python/Dependencies/future-0.18.2/docs/limitations.rst | |
| parent | 0d408cc812a094a708edbe4baf536e928731cfc3 (diff) | |
Embed git in package
package.ps1 fetches PortableGit and embeds it in the package. This
eliminates all but one runtime dependency (MSVC++ Redistributable).
* Move Python into a new FOSS folder.
Diffstat (limited to 'Python/Dependencies/future-0.18.2/docs/limitations.rst')
| -rw-r--r-- | Python/Dependencies/future-0.18.2/docs/limitations.rst | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/Python/Dependencies/future-0.18.2/docs/limitations.rst b/Python/Dependencies/future-0.18.2/docs/limitations.rst deleted file mode 100644 index 0d13805..0000000 --- a/Python/Dependencies/future-0.18.2/docs/limitations.rst +++ /dev/null @@ -1,52 +0,0 @@ -limitations of the ``future`` module and differences between Py2 and Py3 that are not (yet) handled -=================================================================================================== - -The following attributes on functions in Python 3 are not provided in Python -2.7: - -__func__: see six.get_method_function() -__self__: see six.get_method_self() -__self__.__class__ - - -Limitations of the ``futurize`` script --------------------------------------- -The ``futurize`` script is not yet mature; like ``2to3``, on which it is based, -it makes mistakes. Nevertheless, it should be useful for automatically -performing a lot of the repetitive code-substitution tasks when porting from -Py2 to Py2/3. - -Some new Python 3.3 features that cause SyntaxErrors on earlier versions -are not currently handled by the ``futurize`` script. This includes: - -- ``yield ... from`` syntax for generators in Py3.3 - -- ``raise ... from`` syntax for exceptions. (This is simple to fix - manually by creating a temporary variable.) - -Also: - -- Usage of ``file('myfile', 'w')`` as a synonym for ``open`` doesn't seem - to be converted currently. - -- ``isinstance(var, basestring)`` should sometimes be converted to - ``isinstance(var, str) or isinstance(var, bytes)``, or sometimes simply - ``isinstance(var, str)``, depending on the context. Currently it is always - converted to ``isinstance(var, str)``. - -- Caveats with bytes indexing!:: - - b'\x00'[0] != 0 - b'\x01'[0] != 1 - - ``futurize`` does not yet wrap all byte-string literals in a ``bytes()`` - call. This is on the to-do list. See :ref:`bytes-object` for more information. - - -Notes ------ -- Ensure you are using new-style classes on Py2. Py3 doesn't require - inheritance from ``object`` for this, but Py2 does. ``pasteurize`` - adds this back in automatically, but ensure you do this too - when writing your classes, otherwise weird breakage when e.g. calling - ``super()`` may occur. |
