提高python的性能

如何解决提高python的性能

因此，我想出了一个加密类，该类基本上可以将字符串中的字符保存为dict键和该键中列表的索引。它使用的dict在我的3个dict之间是随机的，它指定在字符串的beginnig中使用哪个dict。如果字典中没有字符，则将其转换为二进制并使用“＆”指定。

例如，“§2，¿0，＃1，？1，＃4，％4”是“狗”

“§2”告诉解密方法应该使用哪个命令。 （在本例中为dict3）

所以我的问题是，如何才能提高我的代码性能100％？我想使其运行更快，因为我经常使用加密。

import re
from random import choice

class encryption:

    dict1 = {"#": ["~","6","7","8","9","z","^","á"],"~": ["t","y","u","i","o","p","[","õ"],"*": [")","h","j","b","k","l","$","ã"],"!": ["x","c","v","n","m"," ","(","í"],"$": ["*","!","@","%","/","\\","'","@": ["+","-","_","?","]",":",";","ê"],"?": [".",","|","¦","¿","&","}","ô"],"%": ["=","<",">","s","d","f","#","ó"],"¿": ["3","4","5","q","w","e","r","é"],"^": ["a","1","2","0","g",'"',"{","ç"]
             }
    
    dict2 = {"$": ["~","^": ["t","!": ["n","*": ["x",")","#": ["*","%": ["+","@": ["a","~": ["=","ç"]
             }
    
    dict3 = {"~": ["~","#": ["m","!": [")","$": ["x","t","*": ["*","ç"],"%": [".","?": ["s","^": ["3","=","¿": ["a","ã"]
             }

    def binary(self,text):
        return format(ord(text),"b")

    def notBinary(self,text):
        return chr(int(text,2))

    def encrypt(self,text):
        dicts = [self.dict1,self.dict2,self.dict3]
        self.dicty = choice(dicts)
        
        for n,d in enumerate(dicts):
            if d == self.dicty:
                self.guider = "§%s," % n

        self.output = ""
        self.char = [i for i in text]
        self.char2 = [i for i in text]
        for key,values in self.dicty.items():
            i = 0
            for char in values:
                i2 = 0
                for char2 in self.char:
                    if char.lower() == char2.lower():
                        if char != char2:
                            toAdd = f"↑{key}{i}"
                            self.char[i2] = toAdd
                        else:
                            toAdd = f"{key}{i}"
                            self.char[i2] = toAdd

                    i2 += 1
                i += 1

        i = 0
        for c1,c2 in zip(self.char,self.char2):
            if c1 == c2:
                toAdd = "&" + self.binary(self.char[i])
                self.char[i] = toAdd

            i += 1
        
        
        self.output = "%s%s" % (self.guider,".join(self.char))

        return self.output

    def decrypt(self,self.dict3]
        self.guider = text[0:3]
        text = text.replace(self.guider,"")
        self.guider = int(self.guider[1])
        self.dicty = dicts[self.guider]
        self.output = ""
        self.char = []
        self.char2 = []
        if re.search(",text):
            self.char = text.split(',')
            self.char2 = text.split(",")
        else:
            self.char.append(text)
            self.char2.append(text)

        i = 0

        for char in self.char:
            if re.search("↑",char) and not re.search("&",char):
                self.char[i] = char.replace("↑","")
                self.char[i] = self.dicty[char[1]][int(char[2])].upper()

            elif not re.search("&",char):
                self.char[i] = self.dicty[char[0]][int(char[1])]

            i += 1

        i = 0

        for c1,self.char2):
            if c1 == c2:
                toAdd = self.notBinary(self.char[i].replace("&",""))
                self.char[i] = toAdd

            i += 1

        for i in self.char:
            self.output += i
        return self.output


if __name__ == "__main__":
    from time import time
    from statistics import mean
    e = encryption()
    while True:
        Input = input("INPUT:")
        times = []
        for i in range(1,10001):
            start = time()
            encrypted = e.encrypt(Input)
            end = time()
            times.append(end - start)
        
        print(mean(times))