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authoryum <yum.food.vr@gmail.com>2023-01-01 21:05:27 -0800
committeryum <yum.food.vr@gmail.com>2023-01-01 21:44:45 -0800
commite25bdba3a3a53b09be5269d8b065c13b73ab55c3 (patch)
tree1d1dc1d94cde92c2f4f8ce86017395054787515d /Python/Dependencies/future-0.18.2/src/past/__init__.py
parent0d408cc812a094a708edbe4baf536e928731cfc3 (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.
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-# coding=utf-8
-"""
-past: compatibility with Python 2 from Python 3
-===============================================
-
-``past`` is a package to aid with Python 2/3 compatibility. Whereas ``future``
-contains backports of Python 3 constructs to Python 2, ``past`` provides
-implementations of some Python 2 constructs in Python 3 and tools to import and
-run Python 2 code in Python 3. It is intended to be used sparingly, as a way of
-running old Python 2 code from Python 3 until the code is ported properly.
-
-Potential uses for libraries:
-
-- as a step in porting a Python 2 codebase to Python 3 (e.g. with the ``futurize`` script)
-- to provide Python 3 support for previously Python 2-only libraries with the
- same APIs as on Python 2 -- particularly with regard to 8-bit strings (the
- ``past.builtins.str`` type).
-- to aid in providing minimal-effort Python 3 support for applications using
- libraries that do not yet wish to upgrade their code properly to Python 3, or
- wish to upgrade it gradually to Python 3 style.
-
-
-Here are some code examples that run identically on Python 3 and 2::
-
- >>> from past.builtins import str as oldstr
-
- >>> philosopher = oldstr(u'\u5b54\u5b50'.encode('utf-8'))
- >>> # This now behaves like a Py2 byte-string on both Py2 and Py3.
- >>> # For example, indexing returns a Python 2-like string object, not
- >>> # an integer:
- >>> philosopher[0]
- '\xe5'
- >>> type(philosopher[0])
- <past.builtins.oldstr>
-
- >>> # List-producing versions of range, reduce, map, filter
- >>> from past.builtins import range, reduce
- >>> range(10)
- [0, 1, 2, 3, 4, 5, 6, 7, 8, 9]
- >>> reduce(lambda x, y: x+y, [1, 2, 3, 4, 5])
- 15
-
- >>> # Other functions removed in Python 3 are resurrected ...
- >>> from past.builtins import execfile
- >>> execfile('myfile.py')
-
- >>> from past.builtins import raw_input
- >>> name = raw_input('What is your name? ')
- What is your name? [cursor]
-
- >>> from past.builtins import reload
- >>> reload(mymodule) # equivalent to imp.reload(mymodule) in Python 3
-
- >>> from past.builtins import xrange
- >>> for i in xrange(10):
- ... pass
-
-
-It also provides import hooks so you can import and use Python 2 modules like
-this::
-
- $ python3
-
- >>> from past.translation import autotranslate
- >>> authotranslate('mypy2module')
- >>> import mypy2module
-
-until the authors of the Python 2 modules have upgraded their code. Then, for
-example::
-
- >>> mypy2module.func_taking_py2_string(oldstr(b'abcd'))
-
-
-Credits
--------
-
-:Author: Ed Schofield, Jordan M. Adler, et al
-:Sponsor: Python Charmers Pty Ltd, Australia: http://pythoncharmers.com
-
-
-Licensing
----------
-Copyright 2013-2019 Python Charmers Pty Ltd, Australia.
-The software is distributed under an MIT licence. See LICENSE.txt.
-"""
-
-from future import __version__, __copyright__, __license__
-
-__title__ = 'past'
-__author__ = 'Ed Schofield'