silver-ymz
57 lines
1.1 KiB
Python
57 lines
1.1 KiB
Python
# @Time : 2023/8/13 19:54
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# @Author : Lan
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# @File : utils.py
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# @Software: PyCharm
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import datetime
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import hashlib
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import random
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import string
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import time
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from apps.base.depends import IPRateLimit
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async def get_random_num():
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"""
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获取随机数
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:return:
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"""
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return random.randint(10000, 99999)
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r_s = string.ascii_uppercase + string.digits
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async def get_random_string():
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"""
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获取随机字符串
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:return:
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"""
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return ''.join(random.choice(r_s) for _ in range(5))
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async def get_now():
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"""
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获取当前时间
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:return:
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"""
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return datetime.datetime.now(
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datetime.timezone(datetime.timedelta(hours=8))
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)
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async def get_select_token(code: int):
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"""
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获取下载token
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:param code:
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:return:
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"""
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token = "123456"
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return hashlib.sha256(f"{code}{int(time.time() / 1000)}000{token}".encode()).hexdigest()
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async def get_file_url(code: int):
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"""
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对于需要通过服务器中转下载的服务，获取文件下载地址
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:param code:
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:return:
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"""
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return f'/share/download?key={await get_select_token(code)}&code={code}' |