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  • Committer: Martin Pool
  • Date: 2005-06-20 03:29:21 UTC
  • Revision ID: mbp@sourcefrog.net-20050620032921-240d0ade23545055
- remove redundant precursor check

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bzrlib/__init__.py
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"""bzr library"""
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from inventory import Inventory, InventoryEntry
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from branch import Branch, ScratchBranch
 
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from branch import Branch, ScratchBranch, find_branch
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from osutils import format_date
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from tree import Tree
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from diff import compare_trees
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DEFAULT_IGNORE = ['.bzr.log',
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                  '*~', '#*#', '*$', '.#*',
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                  '.*.swp', '.*.tmp',
 
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                  '.*.sw[nop]', '.*.tmp',
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                  '*.tmp', '*.bak', '*.BAK', '*.orig',
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                  '*.o', '*.obj', '*.a', '*.py[oc]', '*.so', '*.exe', '*.elc', 
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                  '{arch}', 'CVS', 'CVS.adm', '.svn', '_darcs', 'SCCS', 'RCS',
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                  '*,v',
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                  'BitKeeper',
 
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                  '.git',
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                  'TAGS', '.make.state', '.sconsign', '.tmp*',
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                  '.del-*']
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import locale
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user_encoding = locale.getpreferredencoding()
 
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del locale
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__copyright__ = "Copyright 2005 Canonical Development Ltd."
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__author__ = "Martin Pool <mbp@canonical.com>"
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__version__ = '0.0.5pre'
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__version__ = '0.0.5'
 
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def get_bzr_revision():
 
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    """If bzr is run from a branch, return (revno,revid) or None"""
 
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    from errors import BzrError
 
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    try:
 
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        branch = Branch(__path__[0])
 
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        rh = branch.revision_history()
 
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        if rh:
 
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            return len(rh), rh[-1]
 
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        else:
 
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            return None
 
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    except BzrError:
 
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        return None
 
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