mirror of
https://github.com/vladmandic/sdnext.git
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54 lines
1.5 KiB
Python
54 lines
1.5 KiB
Python
import time
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import sys
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class Timer:
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def __init__(self):
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self.start = time.time()
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self.records = {}
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self.total = 0
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self.profile = False
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def elapsed(self, reset=True):
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end = time.time()
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res = end - self.start
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if reset:
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self.start = end
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return res
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def add(self, name, t):
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if name not in self.records:
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self.records[name] = t
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else:
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self.records[name] += t
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def record(self, category=None, extra_time=0, reset=True):
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e = self.elapsed(reset)
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if category is None:
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category = sys._getframe(1).f_code.co_name # pylint: disable=protected-access
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if category not in self.records:
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self.records[category] = 0
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self.records[category] += e + extra_time
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self.total += e + extra_time
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def summary(self, min_time=0.05, total=True):
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if self.profile:
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min_time = -1
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res = f"{self.total:.2f} " if total else ''
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additions = [x for x in self.records.items() if x[1] >= min_time]
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if not additions:
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return res
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res += " ".join([f"{category}={time_taken:.2f}" for category, time_taken in additions])
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return res
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def dct(self, min_time=0.05):
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if self.profile:
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return {k: round(v, 4) for k, v in self.records.items()}
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return {k: round(v, 2) for k, v in self.records.items() if v >= min_time}
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def reset(self):
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self.__init__()
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startup = Timer()
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process = Timer()
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