效果图：

刚启动的状态

输入文本、触发加密按钮后支持复制

超过十条不全量显示

代码

import hashlib
import tkinter as tk

#窗口控制
windowss=tk.Tk()
windowss.title('Python_md5')#窗口title，并非第一行
windowss.geometry('820x550')
windowss.resizable(width=True, height=True)#宽度可变，高度可变
#label组件-文本标签
label1=tk.Label(windowss,text="请输入文本").grid(row=0, column=0)#生成label
label2=tk.Label(windowss,text="MD5：").grid(row=3, column=0)#生成结果固定label
label3=tk.Label(windowss,text="SHA256：").grid(row=4, column=0)#生成结果固定label
#entry组件-文本输入框
E12=tk.Text(windowss,width=80,bd=2.5,height=10,relief="sunken")
E12.grid(row=0,column=1)#输入正则表达式入口

#进入解析模式
judge_text1 = tk.StringVar()
judge_text1.set("暂未输入")
judge_text2 = tk.StringVar()
judge_text2.set("")
def copy(text2):
    windowss.clipboard_clear()  # 清除剪贴板内容
    windowss.clipboard_append(text2)
def judge():
    text1 = E12.get('0.0','end')#'0.0','end'全量读取
    to_one_line = ' '.join(text1.split())#转化为列表1
    test_list = to_one_line.split(' ')#转化为列表2
    m1=""
    m2=""
    for texts in test_list:
        matcher_md5_new= hashlib.md5(texts.encode('utf8'))#md5转化
        matcher_md5 = str(matcher_md5_new.hexdigest())#获取md5
        m1=m1+"\n"+matcher_md5#分行
        matcher_sha256_new = hashlib.sha3_256(texts.encode('utf8'))#转化为sha256
        matcher_sha256 = str(matcher_sha256_new.hexdigest())
        m2 = m2 + "\n" + matcher_sha256
    if len(test_list)>10:#大于十条数据时，不完全显示
        T3 = tk.Label(windowss,text="").grid(row=5, column=1)
        T4 = tk.Label(windowss,text="tips：最大显示10条解析文本，可全量复制！").grid(row=6, column=1)
    judge_text1.set(m1)
    judge_text2.set(m2)
    #生成复制按钮，用了lambda可以排除按钮之间干扰
    B2 = tk.Button(windowss, text="复制md5", width=10, height=2, command=lambda:copy(str(m1))).grid(row=1, column=0)
    B3 = tk.Button(windowss, text="复制sha256", width=10, height=2, command=lambda:copy(str(m2))).grid(row=1, column=2)

#设置加密按钮，command表示触发条件
B1=tk.Button(windowss,text="哈希加密",width=10,height=2,command=judge).grid(row=1,column=1)


#输出结果
T1 = tk.Label(windowss, width=70, height=10,bd=0,textvariable=judge_text1).grid(row=3, column=1) # 生成结果 md5
T2 = tk.Label(windowss, width=70,height=10, bd=0,textvariable=judge_text2).grid(row=4, column=1) # 生成结果 sha256

windowss.mainloop()#生成前端窗口