def __init__(self, filename, autoflush = True, origin=None):
'''
Autoflush configures whether to flush after ever change. This is not at
all a performant default! It trades that off for safety. If your code
is at all performance-critical or deals with nontrivial sizes of data,
you will want to turn off autoflush, and manually flush with either the
flush function, or the "with" keyword.
'''
Sink.__init__(self, origin)
self.filename = filename
self.autoflush = autoflush
self.backend = {}
try:
self.reload()
except (OSError, IOError): # File doesn't exist yet
pass
def __init__(self, path, origin = None, filemode='c'):
Sink.__init__(self, origin)
self.backend = anydbm.open(path, filemode)
def __init__(self, origin=None):
Sink.__init__(self, origin)
self.backend = {}