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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.
N) timedeltatzinfo)izipimap) localtimec c s4 t }x(t| D ] }||kr|V |j| qW dS )a 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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dj|dS |r|jdj dS dS W d| j| X dS )a/ Deduce the encoding of a source file from magic comment.
It does this in the same way as the `Python interpreter`__
.. __: https://docs.python.org/3.4/reference/lexical_analysis.html#encoding-declarations
The ``fp`` argument should be a seekable file object.
(From Jeff Dairiki)
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k S )a Extended pathname pattern matching.
This function is similar to what is provided by the ``fnmatch`` module in
the Python standard library, but:
* can match complete (relative or absolute) path names, and not just file
names, and
* also supports a convenience pattern ("**") to match files at any
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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r rK s rK F r< c C s t |||dd}|j| S )a Simple wrapper around the ``textwrap.wrap`` function in the standard
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:param text: the text to wrap
:param width: the maximum line width
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:param subsequent_indent: string that will be prepended to all lines save
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