Current File : //proc/227033/root/opt/alt/python27/lib/python2.7/site-packages/babel/util.pyc
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babel.util
~~~~~~~~~~
Various utility classes and functions.
:copyright: (c) 2013 by the Babel Team.
:license: BSD, see LICENSE for more details.
i����N( t timedeltat tzinfo( t izipt imapc c sE t � } x5 t | � D]' } | | k r | V| j | � q q Wd S( s� Yield all items in an iterable collection that are distinct.
Unlike when using sets for a similar effect, the original ordering of the
items in the collection is preserved by this function.
>>> print list(distinct([1, 2, 1, 3, 4, 4]))
[1, 2, 3, 4]
>>> print list(distinct('foobar'))
['f', 'o', 'b', 'a', 'r']
:param iterable: the iterable collection providing the data
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d � � n d S| r| j d � j d � Sd SWd | j | � Xd S( s Deduce the encoding of a source file from magic comment.
It does this in the same way as the `Python interpreter`__
.. __: http://docs.python.org/ref/encodings.html
The ``fp`` argument should be a seekable file object.
(From Jeff Dairiki)
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| � � D]I \ } } | d ry | j | | � qO | rO | j t j | � � qO qO Wt j d j | � d | j t j d � � } | d k S( s Extended pathname pattern matching.
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* can match complete (relative or absolute) path names, and not just file
names, and
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directory level.
Examples:
>>> pathmatch('**.py', 'bar.py')
True
>>> pathmatch('**.py', 'foo/bar/baz.py')
True
>>> pathmatch('**.py', 'templates/index.html')
False
>>> pathmatch('**/templates/*.html', 'templates/index.html')
True
>>> pathmatch('**/templates/*.html', 'templates/foo/bar.html')
False
:param pattern: the glob pattern
:param filename: the path name of the file to match against
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library. This version does not wrap lines on hyphens in words.
:param text: the text to wrap
:param width: the maximum line width
:param initial_indent: string that will be prepended to the first line of
wrapped output
:param subsequent_indent: string that will be prepended to all lines save
the first of wrapped output
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:see: http://aspn.activestate.com/ASPN/Cookbook/Python/Recipe/107747
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>>> relpath('foo/bar.txt', '').replace(os.sep, '/')
'foo/bar.txt'
>>> relpath('foo/bar.txt', 'foo').replace(os.sep, '/')
'bar.txt'
>>> relpath('foo/bar.txt', 'baz').replace(os.sep, '/')
'../foo/bar.txt'
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