mirror of
https://github.com/kennethreitz-archive/its.py.git
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Kenneth Reitz
78 lines
1.2 KiB
Python
78 lines
1.2 KiB
Python
# -*- coding: utf-8 -*-
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"""
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is.py
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~~~~~
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System environment flags.
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"""
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import sys
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# -------
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# Pythons
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# -------
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# Syntax sugar.
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_ver = sys.version_info
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#: Python 2.x?
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py2 = (_ver[0] == 2)
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#: Python 3.x?
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py3 = (_ver[0] == 3)
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#: Python 3.0.x
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py30 = (py3 and _ver[1] == 0)
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#: Python 3.1.x
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py31 = (py3 and _ver[1] == 1)
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#: Python 3.2.x
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py32 = (py3 and _ver[1] == 2)
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#: Python 3.3.x
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py33 = (py3 and _ver[1] == 3)
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#: Python 3.4.x
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py34 = (py3 and _ver[1] == 4)
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#: Python 2.7.x
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py27 = (py2 and _ver[1] == 7)
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#: Python 2.6.x
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py26 = (py2 and _ver[1] == 6)
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#: Python 2.5.x
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py25 = (py2 and _ver[1] == 5)
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#: Python 2.4.x
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py24 = (py2 and _ver[1] == 4) # I'm assuming this is not by choice.
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# ---------
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# Platforms
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# ---------
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# Syntax sugar.
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_ver = sys.version.lower()
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pypy = ('pypy' in _ver)
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jython = ('jython' in _ver)
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ironpython = ('iron' in _ver)
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# Assume CPython, if nothing else.
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cpython = not any((pypy, jython, ironpython))
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# Windows-based system.
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windows = 'win32' in str(sys.platform).lower()
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# Standard Linux 2+ system.
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linux = ('linux' in str(sys.platform).lower())
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osx = ('darwin' in str(sys.platform).lower())
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hpux = ('hpux' in str(sys.platform).lower()) # Complete guess.
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solaris = ('solaris' in str(sys.platform).lower()) # Complete guess.
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