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Viewing changes to tools/win32/file_version.py

  • Committer: Martin Pool
  • Date: 2005-06-27 01:36:22 UTC
  • Revision ID: mbp@sourcefrog.net-20050627013622-0d56be3e3105043e
Merge from aaron:

------------------------------------------------------------
revno: 763
committer: Aaron Bentley <abentley@panoramicfeedback.com>
timestamp: Thu 2005-06-23 17:30:28 -0400
message:
  Copy files in immutable stores directly.
------------------------------------------------------------
revno: 762
committer: Aaron Bentley <abentley@panoramicfeedback.com>
timestamp: Thu 2005-06-23 16:12:33 -0400
message:
  Fixed direct call of get_url in RemoteBranch.get_revision
------------------------------------------------------------
revno: 761
committer: Aaron Bentley <abentley@panoramicfeedback.com>
timestamp: Thu 2005-06-23 12:00:31 -0400
message:
  Added prefetch support to update_revisions
------------------------------------------------------------
revno: 760
committer: Aaron Bentley <abentley@panoramicfeedback.com>
timestamp: Thu 2005-06-23 11:57:54 -0400
message:
  Added cache support to branch and pull
------------------------------------------------------------
revno: 759
committer: Aaron Bentley <abentley@panoramicfeedback.com>
timestamp: Thu 2005-06-23 11:21:37 -0400
message:
  Added find_cached_branch to branch
------------------------------------------------------------
revno: 758
committer: Aaron Bentley <abentley@panoramicfeedback.com>
timestamp: Thu 2005-06-23 11:17:10 -0400
message:
  Added CachedStore type to reduce remote downloads

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Lines of Context:
tools/win32/file_version.py
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#!/usr/bin/python
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"""Get file version.
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Written by Alexander Belchenko, 2006
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"""
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import os
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import pywintypes   # from pywin32 (http://pywin32.sf.net)
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import win32api     # from pywin32 (http://pywin32.sf.net)
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__all__ = ['get_file_version', 'FileNotFound', 'VersionNotAvailable']
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__docformat__ = "restructuredtext"
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class FileNotFound(Exception):
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    pass
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class VersionNotAvailable(Exception):
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    pass
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def get_file_version(filename):
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    """Get file version (windows properties)
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    :param  filename:   path to file
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    :return:            4-tuple with 4 version numbers
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    """
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    if not os.path.isfile(filename):
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        raise FileNotFound
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    try:
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        version_info = win32api.GetFileVersionInfo(filename, '\\')
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    except pywintypes.error:
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        raise VersionNotAvailable
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    return (divmod(version_info['FileVersionMS'], 65536) +
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            divmod(version_info['FileVersionLS'], 65536))