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Viewing changes to breezy/filter_tree.py

  • Committer: Jelmer Vernooij
  • Date: 2019-03-04 00:16:27 UTC
  • mfrom: (7293 work)
  • mto: This revision was merged to the branch mainline in revision 7318.
  • Revision ID: jelmer@jelmer.uk-20190304001627-v6u7o6pf97tukhek
Merge trunk.

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breezy/filter_tree.py
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class ContentFilterTree(tree.Tree):
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    """A virtual tree that applies content filters to an underlying tree.
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    Not every operation is supported yet.
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    """
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        self.backing_tree = backing_tree
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        self.filter_stack_callback = filter_stack_callback
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    def get_file_text(self, path, file_id=None):
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        chunks = self.backing_tree.get_file_lines(path, file_id)
 
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    def get_file_text(self, path):
 
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        chunks = self.backing_tree.get_file_lines(path)
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        filters = self.filter_stack_callback(path)
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        context = ContentFilterContext(path, self)
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        contents = filtered_output_bytes(chunks, filters, context)
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        content = b''.join(contents)
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        return content
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    def get_file(self, path, file_id=None):
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        return BytesIO(self.get_file_text(path, file_id))
 
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    def get_file(self, path):
 
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        return BytesIO(self.get_file_text(path))
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    def has_filename(self, filename):
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        return self.backing_tree.has_filename
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    def is_executable(self, path, file_id=None):
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        return self.backing_tree.is_executable(path, file_id)
 
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    def is_executable(self, path):
 
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        return self.backing_tree.is_executable(path)
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    def iter_entries_by_dir(self, specific_files=None):
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        # NB: This simply returns the parent tree's entries; the length may be