44 lines
1.0 KiB
Python
44 lines
1.0 KiB
Python
"""
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Responsabilities
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Handles accumulation of debug events while playing media_player and saves
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when sample's play ends.
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"""
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import time
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import pickle
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class BufferedLogger:
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def __init__(self, outfile):
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self.outfile = outfile
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self.log_entries = []
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self.start_wall_time = None
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# (fn, args)
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self.on_close_callback_info = None
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def init_wall_time(self):
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self.start_wall_time = time.perf_counter()
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def log(self, *args):
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self.log_entries.append(args)
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def rebased_wall_time(self):
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return time.perf_counter() - self.start_wall_time
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def close(self):
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self.save_log_entries_as_pickle()
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if self.on_close_callback_info is not None:
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fn, args = self.on_close_callback_info
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fn(self.log_entries, *args)
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def save_log_entries_as_pickle(self):
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with open(self.outfile, "wb") as f:
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pickle.dump(self.log_entries, f)
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def clear(self):
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self.log_entries = []
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logger = None
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