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Viewing changes to breezy/views.py

  • Committer: Martin
  • Date: 2017-08-28 14:17:16 UTC
  • mto: This revision was merged to the branch mainline in revision 6779.
  • Revision ID: gzlist@googlemail.com-20170828141716-kncy9mgeszq9x963
Add test_cleanup to passing Python 3 tests

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Lines of Context:
breezy/views.py
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  tree.views.lookup_view()
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"""
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from __future__ import absolute_import
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import re
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from bzrlib import (
 
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from . import (
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    errors,
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    osutils,
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    )
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_VIEWS_FORMAT1_MARKER = "Bazaar views format 1\n"
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class NoSuchView(errors.BzrError):
 
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    """A view does not exist.
 
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    """
 
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    _fmt = u"No such view: %(view_name)s."
 
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    def __init__(self, view_name):
 
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        self.view_name = view_name
 
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class ViewsNotSupported(errors.BzrError):
 
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    """Views are not supported by a tree format.
 
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    """
 
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    _fmt = ("Views are not supported by %(tree)s;"
 
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            " use 'brz upgrade' to change your tree to a later format.")
 
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    def __init__(self, tree):
 
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        self.tree = tree
 
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class FileOutsideView(errors.BzrError):
 
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    _fmt = ('Specified file "%(file_name)s" is outside the current view: '
 
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            '%(view_str)s')
 
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    def __init__(self, file_name, view_files):
 
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        self.file_name = file_name
 
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        self.view_str = ", ".join(view_files)
 
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class _Views(object):
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    """Base class for View managers."""
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        :param views: a map from view name to list of files/directories
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        """
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        if current is not None and current not in views:
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            raise errors.NoSuchView(current)
 
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            raise NoSuchView(current)
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        self.tree.lock_write()
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        try:
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            self._current = current
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                    return []
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            return self._views[view_name]
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        except KeyError:
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            raise errors.NoSuchView(view_name)
 
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            raise NoSuchView(view_name)
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    def set_view(self, view_name, view_files, make_current=True):
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        """Add or update a view definition.
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            try:
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                del self._views[view_name]
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            except KeyError:
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                raise errors.NoSuchView(view_name)
 
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                raise NoSuchView(view_name)
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            if view_name == self._current:
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                self._current = None
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            self._save_view_info()
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            try:
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                try:
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                    view_content = self.tree._transport.get_bytes('views')
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                except errors.NoSuchFile, e:
 
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                except errors.NoSuchFile as e:
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                    self._current, self._views = None, {}
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                else:
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                    keywords, self._views = \
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                    raise ValueError("failed to deserialize views line %s",
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                        text)
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            return keywords, views
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        except ValueError, e:
 
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        except ValueError as e:
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            raise ValueError("failed to deserialize views content %r: %s"
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                % (view_content, e))
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        return False
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    def _not_supported(self, *a, **k):
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        raise errors.ViewsNotSupported(self.tree)
 
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        raise ViewsNotSupported(self.tree)
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    get_view_info = _not_supported
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    set_view_info = _not_supported
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    if tree.supports_views():
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        view_files = tree.views.lookup_view()
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        if  view_files and not osutils.is_inside_any(view_files, relpath):
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            raise errors.FileOutsideView(relpath, view_files)
 
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            raise FileOutsideView(relpath, view_files)