Python3 method of realizing short URL and digital conversion

This paper illustrates the method of Python3 to realize short URL and digital conversion. Share to everyone for your reference. The implementation methods are as follows:

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Import Math Import decimal def convert_to_code (num): "" Converts numbers to code "" Def get_num (num, out= '): num = decimal. Decimal (num) codes = "abcdefghjkmnpqrstuvwxyz23456789abcdefghjkmnpqrstuvwxyz" if num > 53:key = num% num = math.fl Oor (NUM/54)-1 return get_num (num, Codes[int (key) + out) Else:return codes[int (num)] + out return Get_num (NUM) def CO Nvert_to_num (Code): "" Convert Code to Digital "" "Import Math codes =" abcdefghjkmnpqrstuvwxyz23456789abcdefghjkmnpqrstuvwxyz "num = 0 N Um = decimal. Decimal (num) i = Len (code) for char in code:i-= 1 pos = codes.find (char) num + = (i) * (pos + 1) num-= 1 # 0 of any number The second side equals 1, so you need to subtract return int (num)

I hope this article will help you with your Python programming.