一、起因

编写了一个提取图片中文字的python脚本，想传给同事使用，但是同事电脑上没有任何python环境，更没有安装python库，因此想到通过pyinstaller打包成exe程序传给同事使用，于是开始了不断地挖坑填坑之旅

import pytesseract
from PIL import Image
import tkinter
import tkinter.messagebox
from tkinter import filedialogdef select_file():file_path = filedialog.askopenfilename()if file_path:var_imagepath.set(file_path)  # Update the entry widget with the selected file pathbut_tiqu.config(state=tkinter.NORMAL)  # Enable the "提取文字" buttondef extract_ocr_text(image_path):try:image = Image.open(image_path)text = pytesseract.image_to_string(image)return textexcept Exception as e:return f"Error: {str(e)}"def cancel():var_imagepath.set('') winoutput.delete("1.0","end")win = tkinter.Tk()
win.geometry("1100x550")
win.title("图片文字提取工具")var_imagepath = tkinter.StringVar()# 展示数据
labimage = tkinter.Label(win, text='图片路径', width=80)
laboutput = tkinter.Label(win, text='提取结果', width=80)
entimagepath = tkinter.Entry(win, width=200, textvariable=var_imagepath)
winoutput = tkinter.Text(win, width=200, height=300)
scrollbar = tkinter.Scrollbar(win, command=winoutput.yview)
winoutput.config(yscrollcommand=scrollbar.set)but_image = tkinter.Button(win, text='选择图片', command=select_file)
but_tiqu = tkinter.Button(win, text='提取文字', command=lambda: show_extracted_text(var_imagepath.get()), state=tkinter.DISABLED)  # Disable the button initially
but_cancel=tkinter.Button(win,text='清空',command=cancel)# ----设计组件布局----
labimage.place(x=20, y=20, width=80, height=30)
laboutput.place(x=20, y=180, width=80, height=30)
entimagepath.place(x=120, y=20, width=280, height=25)
winoutput.place(x=120, y=55, width=900, height=400)
but_image.place(x=410, y=20, width=99, height=25)
but_tiqu.place(x=540, y=20, width=99, height=25)
scrollbar.place(x=1020, y=55, height=400)
but_cancel.place(x=670,y=20,width=50,height=25)def show_extracted_text(image_path):if image_path:extracted_text = extract_ocr_text(image_path)winoutput.delete(1.0, tkinter.END)  # Clear the existing text in the output Text widgetwinoutput.insert(tkinter.END, extracted_text)win.mainloop()    # 进入消息循环