mirror of
https://github.com/SickGear/SickGear.git
synced 2024-12-01 00:43:37 +00:00
0d9fbc1ad7
This version of SickBeard uses both TVDB and TVRage to search and gather it's series data from allowing you to now have access to and download shows that you couldn't before because of being locked into only what TheTVDB had to offer. Also this edition is based off the code we used in our XEM editon so it does come with scene numbering support as well as all the other features our XEM edition has to offer. Please before using this with your existing database (sickbeard.db) please make a backup copy of it and delete any other database files such as cache.db and failed.db if present, we HIGHLY recommend starting out with no database files at all to make this a fresh start but the choice is at your own risk! Enjoy!
76 lines
2.1 KiB
Python
76 lines
2.1 KiB
Python
"""
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limitedTime(): set a timeout in seconds when calling a function,
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raise a Timeout error if time exceed.
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"""
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from math import ceil
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IMPLEMENTATION = None
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class Timeout(RuntimeError):
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"""
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Timeout error, inherits from RuntimeError
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"""
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pass
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def signalHandler(signum, frame):
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"""
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Signal handler to catch timeout signal: raise Timeout exception.
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"""
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raise Timeout("Timeout exceed!")
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def limitedTime(second, func, *args, **kw):
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"""
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Call func(*args, **kw) with a timeout of second seconds.
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"""
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return func(*args, **kw)
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def fixTimeout(second):
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"""
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Fix timeout value: convert to integer with a minimum of 1 second
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"""
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if isinstance(second, float):
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second = int(ceil(second))
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assert isinstance(second, (int, long))
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return max(second, 1)
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if not IMPLEMENTATION:
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try:
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from signal import signal, alarm, SIGALRM
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# signal.alarm() implementation
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def limitedTime(second, func, *args, **kw):
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second = fixTimeout(second)
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old_alarm = signal(SIGALRM, signalHandler)
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try:
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alarm(second)
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return func(*args, **kw)
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finally:
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alarm(0)
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signal(SIGALRM, old_alarm)
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IMPLEMENTATION = "signal.alarm()"
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except ImportError:
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pass
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if not IMPLEMENTATION:
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try:
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from signal import signal, SIGXCPU
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from resource import getrlimit, setrlimit, RLIMIT_CPU
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# resource.setrlimit(RLIMIT_CPU) implementation
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# "Bug": timeout is 'CPU' time so sleep() are not part of the timeout
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def limitedTime(second, func, *args, **kw):
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second = fixTimeout(second)
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old_alarm = signal(SIGXCPU, signalHandler)
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current = getrlimit(RLIMIT_CPU)
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try:
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setrlimit(RLIMIT_CPU, (second, current[1]))
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return func(*args, **kw)
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finally:
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setrlimit(RLIMIT_CPU, current)
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signal(SIGXCPU, old_alarm)
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IMPLEMENTATION = "resource.setrlimit(RLIMIT_CPU)"
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except ImportError:
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pass
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