32 lines
953 B
Python
32 lines
953 B
Python
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from watchdog.events import PatternMatchingEventHandler
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import threading
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class InputObserver(PatternMatchingEventHandler):
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def __init__(self, patterns=None, ignore_patterns=None,
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ignore_directories=False, case_sensitive=False):
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super(InputObserver, self).__init__(patterns, ignore_patterns,
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ignore_directories, case_sensitive)
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self.lock = threading.Lock()
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self.lock.acquire()
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self.new_filename = None
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self.run_condition = True
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def on_created(self, event):
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self.new_filename = event.src_path
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self.lock.release()
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def get_new_file(self):
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self.lock.acquire() # don't release - will be released with next on_created
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if self.run_condition == True:
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return self.new_filename
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else:
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return None
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def stop(self):
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self.run_condition = False
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self.lock.release()
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