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27 lines
730 B
Python
27 lines
730 B
Python
import datetime
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import random
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import string
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import time
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from ate.exception import ParamsError
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def gen_random_string(str_len):
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""" generate random string with specified length
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"""
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return ''.join(
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random.choice(string.ascii_letters + string.digits) for _ in range(str_len))
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def get_timestamp(str_len=13):
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""" get timestamp string, length can only between 0 and 16
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"""
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if isinstance(str_len, int) and 0 < str_len < 17:
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return str(time.time()).replace(".", "")[:str_len]
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raise ParamsError("timestamp length can only between 0 and 16.")
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def get_current_date(fmt="%Y-%m-%d"):
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""" get current date, default format is %Y-%m-%d
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"""
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return datetime.datetime.now().strftime(fmt)
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