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48 lines
1.3 KiB
Python
48 lines
1.3 KiB
Python
# -*- coding: utf-8 -*-
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from urllib import url2pathname
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from shove.store.simple import SimpleStore
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class ClientStore(SimpleStore):
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'''Base class for stores where updates have to be committed.'''
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def __init__(self, engine, **kw):
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super(ClientStore, self).__init__(engine, **kw)
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if engine.startswith(self.init):
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self._engine = url2pathname(engine.split('://')[1])
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def __getitem__(self, key):
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return self.loads(super(ClientStore, self).__getitem__(key))
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def __setitem__(self, key, value):
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super(ClientStore, self).__setitem__(key, self.dumps(value))
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class SyncStore(ClientStore):
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'''Base class for stores where updates have to be committed.'''
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def __getitem__(self, key):
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return self.loads(super(SyncStore, self).__getitem__(key))
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def __setitem__(self, key, value):
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super(SyncStore, self).__setitem__(key, value)
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try:
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self.sync()
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except AttributeError:
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pass
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def __delitem__(self, key):
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super(SyncStore, self).__delitem__(key)
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try:
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self.sync()
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except AttributeError:
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pass
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__all__ = [
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'bsdb', 'db', 'dbm', 'durusdb', 'file', 'ftp', 'memory', 's3', 'simple',
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'svn', 'zodb', 'redisdb', 'hdf5db', 'leveldbstore', 'cassandra',
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]
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