/b-gtk/fix-viz

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  • Committer: Szilveszter Farkas (Phanatic)
  • Date: 2006-08-20 14:01:33 UTC
  • mto: (0.14.1 main) (93.1.1 win32.bialix)
  • mto: This revision was merged to the branch mainline in revision 83.
  • Revision ID: Szilveszter.Farkas@gmail.com-20060820140133-3b3e5fe5c0d46f7e
Handle permission denied exceptions properly.

2006-08-20  Szilveszter Farkas <Szilveszter.Farkas@gmail.com>

    * olive/frontend/gtk/__init__.py: proper handling of permission denied cases
    * olive/backend/info.py: handle permission denied exception in is_branch()
    * olive/backend/fileops.py: handle permission denied exception in status()
    * olive/backend/errors.py: added PermissionDenied exception

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olive/backend/info.py
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from bzrlib.branch import Branch
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from bzrlib.workingtree import WorkingTree
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from errors import (DifferentBranchesError, NotBranchError, PrefixFormatError,
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                    RevisionValueError)
 
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from errors import (DifferentBranchesError, NotBranchError, PermissionDenied,
 
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                    PrefixFormatError, RevisionValueError)
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def diff(revision=None, file_list=None, diff_options=None, prefix=None):
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    """ Save the diff into a temporary file.
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        branch = Branch.open_containing(location)[0]
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    except errors.NotBranchError:
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        return False
 
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    except errors.PermissionDenied:
 
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        raise PermissionDenied(location)
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    else:
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        return True
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