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39 lines
1.0 KiB
39 lines
1.0 KiB
2 years ago
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#!/usr/bin/python
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# -*- coding:utf-8 -*-
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import base64
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import urllib.parse
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def urlEncode(content: str):
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try:
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return urllib.parse.urlencode(content)
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except:
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return None
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def urlDecode(content: str):
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try:
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return urllib.parse.unquote(content)
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except:
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return None
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def base64Encode(content: str, urlSafe: bool = False, isPadding: bool = True):
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try:
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content = base64.b64encode(content.encode()).decode()
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if urlSafe:
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content = content.replace('+', '-')
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content = content.replace('/', '_')
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if not isPadding:
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content = content.replace('=', '')
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return content
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except:
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return None
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def base64Decode(content: str):
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content = content.replace('-', '+').replace('_', '/')
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if len(content) % 4 in range(2, 4): # remainder -> 2 or 3
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content = content.ljust((len(content) // 4 + 1) * 4, '=') # increase to 4n
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try:
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return base64.b64decode(content).decode()
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except:
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return None
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