37 lines
694 B
Python
37 lines
694 B
Python
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from _dbapi import _hooks, _hooktable
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__all__ = [
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"hooknames",
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"addHook",
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"debugHooks",
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]
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hooknames = _hooks.keys()
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def addHook(state, func):
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"""addHook("stats", funcion)
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Add callback function to IOC start sequence.
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def show():
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print 'State Occurred'
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addHook("AfterIocRunning", show)
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"""
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sid = _hooks[state]
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try:
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slist = _hooktable[sid]
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except KeyError:
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slist = []
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_hooktable[sid] = slist
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slist.append(func)
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def debugHooks():
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"""Install debugging print to hooks
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"""
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for h in hooknames:
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def _showstate(state=h):
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print 'Reached state',state
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addHook(h, _showstate)
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