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71 lines
2.2 KiB
Python
71 lines
2.2 KiB
Python
import time
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from datetime import datetime
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import functools
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from utils.util_log import test_log as log
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DEFAULT_FMT = '[{start_time}][{end_time}][{elapsed:0.8f}s] {collection_name} {func_name} ({arg_str}) -> {result!r}'
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def trace(fmt=DEFAULT_FMT, prefix='test', flag=True):
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def decorate(func):
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@functools.wraps(func)
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def inner_wrapper(*args, **kwargs):
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# args[0] is an instance of ApiCollectionWrapper class
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flag = args[0].active_trace
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if flag:
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start_time = datetime.utcnow().strftime('%Y-%m-%dT%H:%M:%SZ')
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t0 = time.perf_counter()
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result = func(*args, **kwargs)
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elapsed = time.perf_counter() - t0
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end_time = datetime.utcnow().strftime('%Y-%m-%dT%H:%M:%SZ')
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func_name = func.__name__
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collection_name = args[0].collection.name
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arg_lst = [repr(arg) for arg in args[1:]][:100]
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arg_lst.extend(f'{k}={v!r}' for k, v in kwargs.items())
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arg_str = ', '.join(arg_lst)[:200]
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log_str = f"[{prefix}]" + fmt.format(**locals())
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# TODO: add report function in this place, like uploading to influxdb
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# it is better a async way to do this, in case of blocking the request processing
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log.info(log_str)
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return result
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else:
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result = func(*args, **kwargs)
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return result
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return inner_wrapper
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return decorate
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def counter(func):
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""" count func succ rate """
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def inner_wrapper(*args, **kwargs):
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""" inner wrapper """
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result, is_succ = func(*args, **kwargs)
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inner_wrapper.total += 1
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if is_succ:
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inner_wrapper.succ += 1
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else:
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inner_wrapper.fail += 1
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return result, is_succ
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inner_wrapper.name = func.__name__
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inner_wrapper.total = 0
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inner_wrapper.succ = 0
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inner_wrapper.fail = 0
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return inner_wrapper
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if __name__ == '__main__':
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@trace()
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def snooze(seconds, name='snooze'):
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time.sleep(seconds)
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return name
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# print(f"name: {name}")
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for i in range(3):
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res = snooze(.123, name=i)
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print("res:", res)
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