Python GUI wxpython

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• win，mac 直接 pip install wxPython
• linux 在这里下载后在 pip install该文件（含后缀）cp27 代表python2.7 cp36代表python3.6 ,这里我尝试过pip安装，但是会出错。用pycharm查找安装也不行。
  这里要注意pip是python2还是python3的，楼主pip是python2的，pip3是python3

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wxPython相关软件
- wxWidgets
- wxFormBuilder
有一些软件做出来的代码比较旧，仍然需要替换和修改。

# -*- coding: utf-8 -*-

###########################################################################
## Python code generated with wxFormBuilder (version Jun 17 2015)
## http://www.wxformbuilder.org/
##
## PLEASE DO "NOT" EDIT THIS FILE!
###########################################################################

import wx, os



###########################################################################
## Class MyFrame2
###########################################################################

class MyFrame2(wx.Frame):

    def __init__(self, parent):
        wx.Frame.__init__(self, parent, id=wx.ID_ANY, title=u'hengge-Data Wrangling', pos=wx.DefaultPosition,
                          size=wx.Size(1280, 720), style=wx.DEFAULT_FRAME_STYLE | wx.TAB_TRAVERSAL)

        self.SetSizeHints(wx.DefaultSize, wx.DefaultSize)
        bSizer2 = wx.BoxSizer(wx.VERTICAL)

        self.m_button1 = wx.Button(self, wx.ID_ANY, u"Python file", wx.DefaultPosition, wx.DefaultSize, 0)
        bSizer2.Add(self.m_button1, 0, wx.ALL | wx.EXPAND, 5)
        self.Bind(wx.EVT_BUTTON, self.OnClick1, self.m_button1)      #绑定事件

        self.m_button2 = wx.Button(self, wx.ID_ANY, u"CSV file", wx.DefaultPosition, wx.DefaultSize, 0)
        bSizer2.Add(self.m_button2, 0, wx.ALL | wx.EXPAND, 5)
        self.Bind(wx.EVT_BUTTON, self.OnClick2, self.m_button2)

        self.m_button3 = wx.Button(self, wx.ID_ANY, u"JSON file", wx.DefaultPosition, wx.DefaultSize, 0)
        bSizer2.Add(self.m_button3, 0, wx.ALL | wx.EXPAND, 5)
        self.Bind(wx.EVT_BUTTON, self.OnClick3, self.m_button3)

        self.m_button4 = wx.Button(self, wx.ID_ANY, u"HTML file", wx.DefaultPosition, wx.DefaultSize, 0)
        bSizer2.Add(self.m_button4, 0, wx.ALL | wx.EXPAND, 5)
        self.Bind(wx.EVT_BUTTON, self.OnClick4, self.m_button4)

        self.m_textCtrl1 = wx.TextCtrl(self, wx.ID_ANY, wx.EmptyString, wx.DefaultPosition, size=wx.Size(2000, 2000),
                                       style=wx.TE_MULTILINE)
        bSizer2.Add(self.m_textCtrl1, 0, wx.ALL, 5)
        self.SetSizer(bSizer2)
        self.Layout()

        self.Centre(wx.BOTH)
        self.Show()


    def OnClick1(self, e):
        wildcard = "python files (*.py)|*.py"         #过滤不是py后缀的文件
        dlg = wx.FileDialog(self, "Choose a file", os.getcwd().decode('utf-8'), "", wildcard, wx.FD_OPEN)

        if dlg.ShowModal() == wx.ID_OK:
            f = open(dlg.GetPath(), 'r')

            with f:
                data = f.read()
                self.m_textCtrl1.SetValue(data)
        dlg.Destroy()

    def OnClick2(self, e):
        wildcard = "CSV files (*.csv)|*.csv"
        dlg = wx.FileDialog(self, "Choose a file", os.getcwd().decode('utf-8'), "", wildcard, wx.FD_OPEN)

        if dlg.ShowModal() == wx.ID_OK:
            f = open(dlg.GetPath(), 'r')

            with f:
                data = f.read()
                self.m_textCtrl1.SetValue(data)
        dlg.Destroy()

    def OnClick3(self, e):
        wildcard = 'Json files(*.json)|*.json'
        dlg = wx.FileDialog(self, "Choose a file", os.getcwd().decode('utf-8'), "", wildcard, wx.FD_OPEN)

        if dlg.ShowModal() == wx.ID_OK:
            f = open(dlg.GetPath(), 'r')

            with f:
                data = f.read()
                self.m_textCtrl1.SetValue(data)
        dlg.Destroy()

    def OnClick4(self, e):
        wildcard = 'html files(*.html)|*.html'
        dlg = wx.FileDialog(self, "Choose a file", os.getcwd().decode('utf-8'), "", wildcard, wx.FD_OPEN)

        if dlg.ShowModal() == wx.ID_OK:
            f = open(dlg.GetPath(), 'r')

            with f:
                data = f.read()
                self.m_textCtrl1.SetValue(data)
        dlg.Destroy()


app = wx.App()
MyFrame2(None)
app.MainLoop()

这里要注意decode和encode和区别
decode的作用是将其他编码的字符串转换成unicode编码
encode的作用是将unicode编码转换成其他编码的字符串

效果如下