diff options
Diffstat (limited to 'jython-tosca-parser/src/main/resources/Lib/site-packages/pip/_vendor/distlib/_backport/misc.py')
-rw-r--r-- | jython-tosca-parser/src/main/resources/Lib/site-packages/pip/_vendor/distlib/_backport/misc.py | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/jython-tosca-parser/src/main/resources/Lib/site-packages/pip/_vendor/distlib/_backport/misc.py b/jython-tosca-parser/src/main/resources/Lib/site-packages/pip/_vendor/distlib/_backport/misc.py new file mode 100644 index 0000000..cfb318d --- /dev/null +++ b/jython-tosca-parser/src/main/resources/Lib/site-packages/pip/_vendor/distlib/_backport/misc.py @@ -0,0 +1,41 @@ +# -*- coding: utf-8 -*- +# +# Copyright (C) 2012 The Python Software Foundation. +# See LICENSE.txt and CONTRIBUTORS.txt. +# +"""Backports for individual classes and functions.""" + +import os +import sys + +__all__ = ['cache_from_source', 'callable', 'fsencode'] + + +try: + from imp import cache_from_source +except ImportError: + def cache_from_source(py_file, debug=__debug__): + ext = debug and 'c' or 'o' + return py_file + ext + + +try: + callable = callable +except NameError: + from collections import Callable + + def callable(obj): + return isinstance(obj, Callable) + + +try: + fsencode = os.fsencode +except AttributeError: + def fsencode(filename): + if isinstance(filename, bytes): + return filename + elif isinstance(filename, str): + return filename.encode(sys.getfilesystemencoding()) + else: + raise TypeError("expect bytes or str, not %s" % + type(filename).__name__) |