2019-09-17 01:16:06 +00:00
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from __future__ import annotations
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from typing import Union, Generic
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from gevent import sleep
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def wait_for_set_var(obj, attribute, sleep_seconds: Union[int, float]=0):
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"""Wait for an object to get an attribute with an optional sleep time"""
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while not hasattr(obj, attribute):
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if hasattr(obj, attribute): break
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if sleep_seconds > 0: sleep(sleep_seconds)
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