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bzrlib/transport/readonly.py
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"""Implementation of Transport that adapts another transport to be readonly."""
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from bzrlib.errors import TransportNotPossible
 
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from bzrlib.errors import TransportNotPossible, NoSmartServer, NoSmartMedium
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from bzrlib.transport.decorator import TransportDecorator, DecoratorServer
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    This is requested via the 'readonly+' prefix to get_transport().
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    """
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    def append(self, relpath, f):
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        """See Transport.append()."""
 
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    def append_file(self, relpath, f, mode=None):
 
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        """See Transport.append_file()."""
 
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        raise TransportNotPossible('readonly transport')
 
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    def append_bytes(self, relpath, bytes, mode=None):
 
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        """See Transport.append_bytes()."""
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        raise TransportNotPossible('readonly transport')
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    @classmethod
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        """See Transport.delete_tree()."""
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        raise TransportNotPossible('readonly transport')
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    def put(self, relpath, f, mode=None):
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        """See Transport.put()."""
 
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    def put_file(self, relpath, f, mode=None):
 
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        """See Transport.put_file()."""
 
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        raise TransportNotPossible('readonly transport')
 
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    def put_bytes(self, relpath, bytes, mode=None):
 
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        """See Transport.put_bytes()."""
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        raise TransportNotPossible('readonly transport')
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    def mkdir(self, relpath, mode=None):
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        """See Transport.lock_write."""
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        raise TransportNotPossible('readonly transport')
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    def get_smart_client(self):
 
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        raise NoSmartServer(self.base)
 
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    def get_smart_medium(self):
 
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        raise NoSmartMedium(self)
 
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class ReadonlyServer(DecoratorServer):
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    """Server for the ReadonlyTransportDecorator for testing with."""