Class SuccessLock

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Locks to synchronize threaded requests to trackers.

Instance Methods

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__init__(self)
Initialize the instance.

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reset(self)
Reset the instance to it's initial state.

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long

set(self)
Set the lock for a request.

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trip(self, code, s=True)
Interrupt a not yet finished request.

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give_up(self)
Terminate a request unsuccessfully.

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wait(self)
Wait for the current request to complete.

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unwait(self, code)
Stop waiting for a request to complete.

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boolean

isfinished(self)
Check if the current request is complete.

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Instance Variables

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long code
a unique code sent to each setter of the lock

boolean finished
whether the request is complete

boolean first
whether the first trip has occurred yet

threading.Lock lock
lock to ensure no concurrent access to this object

threading.Lock pause
lock to synchronize sending requests to trackers

boolean success
whether the request was successful

Method Details

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set(self)

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Set the lock for a request.

Returns: long: the unique identifier code for this request

trip(self, code, s=True)

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Interrupt a not yet finished request.

Parameters:

code (long) - the unique identifier code for the request
s (boolean) - whether to set the request as successful

unwait(self, code)

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Stop waiting for a request to complete.

Parameters:

code (long) - the unique identifier code for the request

isfinished(self)

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Check if the current request is complete.

Returns: boolean: whether the request is complete