Python中初始化的问题以及注释问题

#coding=utf-8
# __author__ = 'minmin'
from Tkinter import *

#创建一个基于Frame的Application类
class Application(Frame):
    #初始化
    def __init__(self, master):
        #super(Application, self).__init__(master)
        Frame.__init__(self,master)
        self.grid()

如果用super(Application, self).__init__(master)则会报错，报错内容为：TypeError('must be type,not classobj')None

可用Frame.__init__(self,master)代替

 

2）在PyCharm Community Edition中加入中文注释有时候会报错，需在最上行加入“#coding=utf-8”