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52 lines
1.4 KiB
Python
52 lines
1.4 KiB
Python
4 years ago
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import time
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import threading
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import traceback
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from .utils import (
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sanitized_Request
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)
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class Heartbeat(object):
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def __init__(self, ydl, params):
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self.ydl = ydl
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data = params.get('data')
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if type(data) is str:
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data = data.encode()
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self.request = sanitized_Request(
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params.get('url'),
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data=data,
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headers=params.get('headers', {}),
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method=params.get('method')
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)
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self.interval = params.get('interval')
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self.stopped = False
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self.thread = threading.Thread(target=self.__heartbeat, daemon=True)
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def start(self):
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if self.ydl.params.get('verbose'):
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self.ydl.to_screen('[heartbeat] Heartbeat every %s seconds' % self.interval)
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self.thread.start()
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def stop(self):
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self.stopped = True
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def check_download_status(self, progress):
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status = progress.get('status')
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if status == 'finished' or status == 'error':
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self.stop()
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def __heartbeat(self):
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while not self.stopped:
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try:
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if self.ydl.params.get('verbose'):
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self.ydl.to_screen('[heartbeat]')
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self.ydl.urlopen(self.request)
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except Exception:
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if self.ydl.params.get('verbose'):
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traceback.print_exc()
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self.ydl.to_screen("[heartbeat] Heartbeat failed")
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time.sleep(self.interval)
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