85 lines
2.4 KiB
Python
85 lines
2.4 KiB
Python
import datetime
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import functools
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import time
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def url_to_id(url: str) -> str:
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return url[url.rfind("/") + 1 :]
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def id_to_url(id):
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# filename[5:-3]
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return f"https://codimd.zeus.gent/{id}"
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def timer(func):
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"""Print the runtime of the decorated function"""
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@functools.wraps(func)
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def wrapper_timer(*args, **kwargs):
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start_time = time.perf_counter() # 1
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value = func(*args, **kwargs)
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end_time = time.perf_counter() # 2
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run_time = end_time - start_time # 3
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print(f"Finished {func.__name__!r} in {run_time:.4f} secs")
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return value
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return wrapper_timer
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def humanize_date_difference(
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older: datetime, newer: datetime = None, offset: int = None, debug=False
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):
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if newer:
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dt = newer - older
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milliseconds = dt.microseconds / 1e3
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offset = milliseconds + (dt.seconds * 1000) + (dt.days * 1000 * 60 * 60 * 24)
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if offset:
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if debug:
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print(f"{offset} s offset")
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delta_ms = int(offset % 1000)
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offset /= 1e3
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delta_s = int(offset % 60)
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offset /= 60
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delta_m = int(offset % 60)
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offset /= 60
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delta_h = int(offset % 24)
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offset /= 24
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delta_d = int(offset)
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if debug:
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print("{:d} ms".format(delta_ms))
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print("{:d} s".format(delta_s))
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print("{:d} m".format(delta_m))
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print("{:d} h".format(delta_h))
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print("{:d} d".format(delta_d))
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else:
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raise ValueError("Must supply otherdate or offset (from now)")
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if delta_d > 1:
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if delta_d > 6:
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date = older + datetime.timedelta(
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days=-delta_d, hours=-delta_h, minutes=-delta_m
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)
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return date.strftime("%A, %Y %B %m, %H:%I")
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else:
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wday = older + datetime.timedelta(days=-delta_d)
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return wday.strftime("%A")
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if delta_d == 1:
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return "Yesterday"
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if delta_h > 0:
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return "{:.0f}h {:.0f}m ago".format(delta_h, delta_m)
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if delta_m > 0:
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return "{:.0f}m {:.0f}s ago".format(delta_m, delta_s)
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if delta_s > 0:
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return "{:.0f}s ago".format(delta_s)
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else:
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return "{:.0f} ms ago".format(delta_ms)
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if __name__ == "__main__":
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date1 = datetime.datetime.now()
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date2 = datetime.datetime.now() - datetime.timedelta(milliseconds=20)
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print(humanize_date_difference(date2, date1, debug=True))
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