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  • Committer: Robert Collins
  • Date: 2009-03-10 01:16:51 UTC
  • mto: This revision was merged to the branch mainline in revision 4104.
  • Revision ID: robertc@robertcollins.net-20090310011651-73eyp8l970t21ah8
Allow self documenting hooks.

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bzrlib/__init__.py
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def _format_version_tuple(version_info):
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    """Turn a version number 3-tuple or 5-tuple into a short string.
 
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    """Turn a version number 2, 3 or 5-tuple into a short string.
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    This format matches <http://docs.python.org/dist/meta-data.html>
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    and the typical presentation used in Python output.
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    1.1.1rc2
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    >>> print _format_version_tuple((1, 4, 0))
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    1.4
 
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    >>> print _format_version_tuple((1, 4))
 
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    1.4
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    >>> print _format_version_tuple((1, 4, 0, 'wibble', 0))
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    Traceback (most recent call last):
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    ...
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    ValueError: version_info (1, 4, 0, 'wibble', 0) not valid
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    """
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    if version_info[2] == 0:
 
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    if len(version_info) == 2 or version_info[2] == 0:
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        main_version = '%d.%d' % version_info[:2]
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    else:
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        main_version = '%d.%d.%d' % version_info[:3]