针对来自LCJ尘埃大佬的python电子相册的相关内容修正
源博客链接在这：https://blog.csdn.net/LCJ106/article/details/84037145#commentsedit
我发现如果直接使用大佬的代码的话会出现 NameError: name ‘self’ is not defined 或者 ‘return’ outside function的报错 因为我是初学者，所以有些不到位甚至错误的地方麻烦大家多多指教 我通过通读大佬的代码，发现从第14行开始后面的代码几乎都往前进了4个空格导致各个方法与类的关系发生混乱 因此我通过修改得到的可运行的代码如下：
import wx from PIL import Image import matplotlib.pyplot as plt import os import tkinter import re import pygame class wxGUI(wx.App): def OnInit(self): self.frame = wx.Frame(parent=None, title='x', size=(600, 600)) self.panel = wx.Panel(self.frame, -1) wx.StaticText(parent=self.panel, label='相册路径名', pos=(120, 60)) # 静态文本控件 self.inputN1 = wx.TextCtrl(parent=self.panel, pos=(240, 60)) # 文本框 # 添加按钮 self.buttonCheck1 = wx.Button(parent=self.panel, label='确定', pos=(400, 60)) self.Bind(wx.EVT_BUTTON, self.OnButtonCheck1, self.buttonCheck1) self.buttonCheck6 = wx.Button(parent=self.panel, label='播放相册', pos=(140, 400)) # 添加按钮 self.Bind(wx.EVT_BUTTON, self.OnButtonCheck6, self.buttonCheck6) self.buttonCheck7 = wx.Button(parent=self.panel, label='停止播放', pos=(300, 400)) # 添加按钮 self.Bind(wx.EVT_BUTTON, self.OnButtonCheck7, self.buttonCheck7) wx.StaticText(parent=self.panel, label='裁剪', pos=(120, 140)) # 静态文本控件 self.inputN2 = wx.TextCtrl(parent=self.panel, pos=(240, 140)) # 文本框 self.buttonCheck2 = wx.Button(parent=self.panel, label='确定', pos=(400, 140)) # 添加按钮 self.Bind(wx.EVT_BUTTON, self.OnButtonCheck2, self.buttonCheck2) wx.StaticText(parent=self.panel, label='缩放', pos=(120, 190)) # 静态文本控件 self.buttonCheck3 = wx.Button(parent=self.panel, label='确定', pos=(400, 190)) # 添加按钮 self.inputN3 = wx.TextCtrl(parent=self.panel, pos=(240, 190)) # 文本框 self.Bind(wx.EVT_BUTTON, self.OnButtonCheck3, self.buttonCheck3) wx.StaticText(parent=self.panel, label='旋转', pos=(120, 240)) # 静态文本控件 self.inputN4 = wx.TextCtrl(parent=self.panel, pos=(240, 240)) # 文本框 self.buttonCheck4 = wx.Button(parent=self.panel, label='确定', pos=(400, 240)) # 添加按钮 self.Bind(wx.EVT_BUTTON, self.OnButtonCheck4, self.buttonCheck4) # 组合框 self.comboBox1 = wx.ComboBox(self.panel, value='click here', choices=[], pos=(100, 100), size=(200, 130)) self.Bind(wx.EVT_COMBOBOX, self.OnCombo1, self.comboBox1) self.frame.Show() return True # 按钮设置实时更新组合框 def OnButtonCheck1(self, event): path = self.inputN1.GetValue() images = [f for f in os.listdir(path) if f.endswith('.jpg')] self.comboBox1.Set(images) # 裁剪 def OnButtonCheck2(self, event): path = self.inputN1.GetValue() name = self.comboBox1.GetValue() f = path + '\\' + name img = Image.open(f) x = self.inputN2.GetValue() pattern = re.compile(r',') y = pattern.split(x) print(y) left = int(y[0]) upper = int(y[1]) right = int(y[2]) lower = int(y[3]) box = (left, upper, right, lower) img1 = img.crop(box) # 该tuple中信息为(left, upper, right, lower)。系统的原点（0，0）为图片的左上角。坐标中的数字单位为像素点。 plt.figure(2) plt.title('img1') plt.imshow(img1), plt.axis('off') plt.show() # 缩放 def OnButtonCheck3(self, event): path = self.inputN1.GetValue() name = self.comboBox1.GetValue() f = path + '\\' + name img = Image.open(f) m = self.inputN3.GetValue() pattern = re.compile(r',') n = pattern.split(m) width = int(n[0]) height = int(n[1]) img2 = img.resize((width, height), Image.ANTIALIAS) plt.title('img2') plt.imshow(img2) plt.axis('off') plt.show() def OnButtonCheck4(self, event): plt.figure(4) path = self.inputN1.GetValue() name = self.comboBox1.GetValue() f = path + '\\' + name img = Image.open(f) angle = int(self.inputN4.GetValue()) img3 = img.rotate(angle) plt.title('img3') plt.imshow(img3), plt.axis('off') plt.show() # 相册播放 def OnButtonCheck6(self, event): global i i = 1 path = self.inputN1.GetValue() images = [f for f in os.listdir(path) if f.endswith('.jpg')] pygame.mixer.init() plt.figure(5) file = r'F:\QQ.music\刘瑞琦 - 歌路.mp3' file = file.encode('utf-8') pygame.mixer.music.load(file) pygame.mixer.music.play(-1) plt.ion() while 1: for f in images: f = path + '\\' + f im = Image.open(f) plt.imshow(im) plt.axis('off') plt.pause(3) if (i == 0): break if (i == 0): break plt.close() plt.ioff() # 停止播放 def OnButtonCheck7(self, event): global i i = 0 pygame.mixer.music.stop() # 组合框选定显示对应图片 def OnCombo1(self, event): path = self.inputN1.GetValue() name = self.comboBox1.GetValue() plt.figure(1) f = path + '\\' + name im = Image.open(f) print(im.size) plt.imshow(im) plt.axis('off') plt.show() app = wxGUI() app.MainLoop()注意最后两行代码我建议加上if语句方便其他文件引用：
if __name__ == '__main__': app = wxGUI() app.MainLoop()