Python+Tkinter打造签名设计工具

from tkinter import *
from tkinter import messagebox
import requests
import re
from PIL import Image,ImageTk

def func():
    # 获取窗口输入的名字
    name = entry.get()
    print(name)
    # 去掉空格
    name = name.strip()
    # 判断：如果用户输入为空，显示
    if name == "":
        messagebox.showinfo("提示",message="请输入完整的名字")
    else:
        # 请求网站，获取图片
        data = {
            'word': name,
            'sizes': '60',
            'fonts': 'yqk.ttf',
            'fontcolor': ''#000000'
        }
        url = "http://www.uustv.com/"
        result = requests.post(url,data)
        result.encoding = "utf-8"
        html = result.text
        pattern = r'<img src="(.*?)"/></div>'
        img_path = re.findall(pattern,html)[0]
        img_url = url + img_path 
        # 写入到本地
        with open(f'{name}的签名照.gif', "wb") as f:
            f.write(requests.get(img_url).content)
        # 将图片展示在窗口上
        bm = ImageTk.PhotoImage(file=f'{name}的签名照.gif')
        label2 = Label(root,image=bm)
        label2.bm = bm
        label2.grid(row=3,columnspan=2)

# 创建窗口：实例化一个窗口对象。
root = Tk()

# 窗口大小
root.geometry("540x305+374+182")

#  窗口标题
root.title("我的个性签名设计")

# 添加标签控件
label = Label(root,text="签名：",font=("宋体",25),fg="red")
# 定位
label.grid()

# 添加输入框
entry = Entry(root,font=("宋体",25),fg="black")
entry.grid(row=0,column=1)

# 添加点击按钮
button = Button(root,text="签名设计",font=("宋体",25),fg="blue",command=func)
button.grid(row=1,column=1)

# 显示窗口
root.mainloop()