先上图，左边是hashmyfiles专业校验md5码的工具，右图是我用tk写的小工具，可校验md5和sha1值
下图更新了，md5修改功能，为了不破坏源文件，做了复制文件的处理
thinter代码如下
from tkinter import Label,Tk,StringVar,messageboxfrom tkinter.filedialog import askopenfilenamefrom tkinter.ttk import Entry,Buttonfrom md5校验.md5_test import md5_check,change_md5class App(object):def __init__(self):self.w=Tk()self.w.title('md5校验与修改')self.w.geometry('360x400')self.make_res()self.res_config()self.w.mainloop()def make_res(self):self.E_var=StringVar()self.L_file=Label(self.w,fg='red')self.E_file=Entry(self.w,textvariable=self.E_var)self.B_choose=Button(self.w,text='选择')self.L_md5_message=Label(self.w,bg='#C6E2FF')self.L_md5_info=Label(self.w,text='MD5:',fg='#B03060')self.L_sha1_message=Label(self.w,bg='#C6E2FF')self.L_sha1_info=Label(self.w,text='SHA1:',fg='#1874CD')self.B_change=Button(self.w,text='修改MD5')self.L_new_md5_message = Label(self.w, bg='#C6E2FF')self.L_new_md5_info = Label(self.w, text='MD5:', fg='#B03060')self.L_new_sha1_message = Label(self.w, bg='#C6E2FF')self.L_new_sha1_info = Label(self.w, text='SHA1:', fg='#1874CD')self.L_new_message=Label(self.w,bg='#7EC0EE')self.L_new_info=Label(self.w,text='复制:',fg='red')self.res_place()#设置坐标def res_place(self):self.L_file.place(x=50,y=5,width=200,height=30)self.E_file.place(x=50,y=40,width=230,height=30)self.B_choose.place(x=300,y=40,width=50,height=30)self.L_md5_message.place(x=50,y=80,width=300,height=30)self.L_md5_info.place(x=5,y=80,width=32,height=30)self.L_sha1_message.place(x=50,y=120,width=300,height=30)self.L_sha1_info.place(x=5,y=120,width=32,height=30)self.B_change.place(x=50,y=160,width=70,height=30)self.L_new_md5_message.place(x=50,y=230,width=300,height=30)self.L_new_md5_info.place(x=5,y=230,width=32,height=30)self.L_new_sha1_message.place(x=50,y=270,width=300,height=30)self.L_new_sha1_info.place(x=5,y=270,width=32,height=30)self.L_new_message.place(x=50,y=195,width=300,height=30)self.L_new_info.place(x=5,y=195,width=40,height=30)def res_config(self):self.L_file.config(text='请选择文件或者输入文件路径')self.B_choose.config(command=self.select_config)self.B_change.config(command=self.change_file_md5)def select_config(self):#如果路径非空，直接执行校验，路径报错弹出警告if self.E_var.get()!='':self.view_md5()else:self.file_path=askopenfilename()self.E_var.set(self.file_path)self.view_md5()def view_md5(self):#显示md5码try:md5_str,sha1_str=md5_check(self.E_var.get())self.L_md5_message.config(text=md5_str)self.L_sha1_message.config(text=sha1_str)print('md5:',md5_str)print('sha1:',sha1_str)except Exception:messagebox.showwarning(title='警告',message='请选择正确的文件')def change_file_md5(self):print('修改')if self.E_var.get()=='':messagebox.showwarning(title='警告',message='请选择文件')else:try:md5_check(self.E_var.get())new_file_name, md5_str, sha1_str=change_md5(self.E_var.get())self.L_new_message.config(text=new_file_name)self.L_new_md5_message.config(text=md5_str)self.L_new_sha1_message.config(text=sha1_str)except Exception:messagebox.showwarning(title='警告', message='请选择正确的文件')a=App()
md5文件校验部分
def copy_file(file_path):#先复制文件，避免源文件损坏,存放同级目录下new_file_name=os.path.split(file_path)[0]+'\\'+'copy_'+os.path.split(file_path)[1]print(new_file_name)# fw = open(new_file_name, 'w')# flag=Truetry:with open(file_path,'rb') as fr,open(new_file_name, 'wb') as fw:while True:data=fr.read(1024)if not data:breakfw.write(data)print('复制完毕')flag=Truereturn flag,new_file_nameexcept Exception:print('读写失败 ')flag=Falsereturn flag,new_file_namedef change_md5(file_path):flag,new_file_name=copy_file(file_path)if flag:m=open(new_file_name,'a')m.write('@@@@')m.close()md5_str, sha1_str=md5_check(new_file_name)return new_file_name,md5_str,sha1_strelse:print('复制失败')
就是这么简单，自己试一下吧
