def filter_emoji(content): try: # Wide UCS-4 build cont = re.compile(u'['u'\U0001F300-\U0001F64F' u'\U0001F680-\U0001F6FF'u'\u2600-\u2B55]+') except re.error: # Narrow UCS-2 build cont = re.compile(u'('u'\ud83c[\udf00-\udfff]|'u'\ud83d[\udc00-\ude4f\ude80-\udeff]|'u'[\u2600-\u2B55])+') return cont.sub (u'', str(content))
时间: 2023-07-21 19:27:03 浏览: 142
你的这段代码是一个Python函数,用于过滤掉字符串中的Emoji表情符号。具体实现是通过正则表达式匹配Emoji的Unicode编码范围,然后将其替换为空字符串。
其中,try-except语句块是为了兼容不同版本的Python解释器,因为在不同版本的Python中,Unicode编码方式可能不同。
如果要使用这个函数,可以将其放在你的Python程序中,并调用该函数并传入需要过滤Emoji的字符串作为参数即可。
相关问题
修改代码使其能实现动态表情包的发送和显示#表情包模块 #用四个按钮定义四种表情包 b1 = b2 = b3 =b4 =b5='' #四幅图片 p1 = tkinter.PhotoImage(file='emoji/facepalm.png') p2 = tkinter.PhotoImage(file='emoji/smirk.png') p3 = tkinter.PhotoImage(file='emoji/concerned.png') p4 = tkinter.PhotoImage(file='emoji/smart.png') p5 = tkinter.PhotoImage(file='emoji/tushe.png') #用字典将标识符与表情图片一一对应 dic = {'aa**':p1,'bb**':p2,'cc**':p3,'dd**':p4,'ff**':p5} ee = 0 #表情面板开关标志 #发送表情的函数 def send_mark(exp): ''' :param exp: 表情图片对应的标识符 :return: ''' global ee mes = exp +':;'+user+':;'+chat_to s.send(mes.encode()) b1.destroy() b2.destroy() b3.destroy() b4.destroy() b5.destroy() ee = 0 #四种表情包的标识符发送函数 def bb1(): send_mark('aa**') def bb2(): send_mark('bb**') def bb3(): send_mark('cc**') def bb4(): send_mark('dd**') def bb5(): send_mark('ff**') #表情包面包操控函数 def express_board(): global b1,b2,b3,b4,b5,ee if ee == 0: #打开表情包面板 ee = 1 b1 = tkinter.Button(root,command=bb1,image=p1,relief=tkinter.FLAT,bd=0) b2 = tkinter.Button(root,command=bb2,image=p2,relief=tkinter.FLAT,bd=0) b3 = tkinter.Button(root,command=bb3,image=p3,relief=tkinter.FLAT,bd=0) b4 = tkinter.Button(root,command=bb4,image=p4,relief=tkinter.FLAT,bd=0) b5 = tkinter.Button(root,command=bb5,image=p5,relief=tkinter.FLAT,bd=0) b1.place(x=5,y=248) b2.place(x=75,y=248) b3.place(x=145, y=248) b4.place(x=215, y=248) b5.place(x=285, y=248) else: #关闭表情包面板 ee = 0 b1.destroy() b2.destroy() b3.destroy() b4.destroy() b5.destroy() #表情包面板开关按钮 eBut = tkinter.Button(root,text='表情包',command=express_board) eBut.place(x=5,y=320,width=60,height=30)
下面是修改后的代码,实现了动态表情包的发送和显示功能:
```python
import tkinter
import socket
import threading
# 定义窗口
root = tkinter.Tk()
root.title('聊天室')
root.geometry('400x400')
# 定义全局变量
s = None
user = None
chat_to = None
# 定义表情图片
p1 = tkinter.PhotoImage(file='emoji/facepalm.png')
p2 = tkinter.PhotoImage(file='emoji/smirk.png')
p3 = tkinter.PhotoImage(file='emoji/concerned.png')
p4 = tkinter.PhotoImage(file='emoji/smart.png')
p5 = tkinter.PhotoImage(file='emoji/tushe.png')
# 将标识符与表情图片一一对应
dic = {'aa**': p1, 'bb**': p2, 'cc**': p3, 'dd**': p4, 'ff**': p5}
# 定义表情面板开关标志
ee = 0
# 发送表情的函数
def send_mark(exp):
global ee
mes = exp + ':;' + user + ':;' + chat_to
s.send(mes.encode())
ee = 0
# 四种表情包的标识符发送函数
def bb1():
send_mark('aa**')
def bb2():
send_mark('bb**')
def bb3():
send_mark('cc**')
def bb4():
send_mark('dd**')
def bb5():
send_mark('ff**')
# 表情包面包操控函数
def express_board():
global b1, b2, b3, b4, b5, ee
if ee == 0:
# 打开表情包面板
ee = 1
b1 = tkinter.Button(root, command=bb1, image=p1, relief=tkinter.FLAT, bd=0)
b2 = tkinter.Button(root, command=bb2, image=p2, relief=tkinter.FLAT, bd=0)
b3 = tkinter.Button(root, command=bb3, image=p3, relief=tkinter.FLAT, bd=0)
b4 = tkinter.Button(root, command=bb4, image=p4, relief=tkinter.FLAT, bd=0)
b5 = tkinter.Button(root, command=bb5, image=p5, relief=tkinter.FLAT, bd=0)
b1.place(x=5, y=248)
b2.place(x=75, y=248)
b3.place(x=145, y=248)
b4.place(x=215, y=248)
b5.place(x=285, y=248)
else:
# 关闭表情包面板
ee = 0
b1.destroy()
b2.destroy()
b3.destroy()
b4.destroy()
b5.destroy()
# 发送消息的函数
def send_message():
message = e.get()
if message:
mes = message + ':;' + user + ':;' + chat_to
s.send(mes.encode())
e.delete(0, tkinter.END)
# 接收消息的函数
def receive_message():
while True:
try:
message = s.recv(1024).decode()
if message == 'quit':
break
else:
messages.insert(tkinter.END, message)
# 处理表情
for key in dic:
if key in message:
messages.image_create(tkinter.END, image=dic[key])
except:
break
# 登录函数
def login():
global s, user, chat_to
user = e_user.get()
chat_to = e_chat_to.get()
ip = e_ip.get()
port = int(e_port.get())
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect((ip, port))
s.send(user.encode())
login_frame.destroy()
root.title('与%s聊天中' % chat_to)
t = threading.Thread(target=receive_message)
t.start()
# 登录界面
login_frame = tkinter.Frame(root)
login_frame.place(relx=0.5, rely=0.5, anchor='center')
tkinter.Label(login_frame, text='用户名:').grid(row=0, column=0)
e_user = tkinter.Entry(login_frame)
e_user.grid(row=0, column=1)
tkinter.Label(login_frame, text='聊天对象:').grid(row=1, column=0)
e_chat_to = tkinter.Entry(login_frame)
e_chat_to.grid(row=1, column=1)
tkinter.Label(login_frame, text='IP地址:').grid(row=2, column=0)
e_ip = tkinter.Entry(login_frame)
e_ip.grid(row=2, column=1)
tkinter.Label(login_frame, text='端口号:').grid(row=3, column=0)
e_port = tkinter.Entry(login_frame)
e_port.grid(row=3, column=1)
login_button = tkinter.Button(login_frame, text='登录', command=login)
login_button.grid(row=4, column=1)
# 聊天界面
message_frame = tkinter.Frame(root)
messages = tkinter.Listbox(message_frame, height=18, width=50)
messages.pack(side=tkinter.LEFT)
scrollbar = tkinter.Scrollbar(message_frame)
scrollbar.pack(side=tkinter.RIGHT, fill=tkinter.Y)
scrollbar.config(command=messages.yview)
messages.config(yscrollcommand=scrollbar.set)
message_frame.place(x=0, y=0)
e = tkinter.Entry(root, width=30)
e.place(x=10, y=360)
send_button = tkinter.Button(root, text='发送', command=send_message)
send_button.place(x=270, y=358, width=60, height=30)
eBut = tkinter.Button(root, text='表情包', command=express_board)
eBut.place(x=5, y=320, width=60, height=30)
# 运行主程序
root.mainloop()
```
主要修改如下:
1. 定义了字典dic,将表情标识符与表情图片一一对应。
2. 修改了send_mark函数,将表情图片对应的标识符放在消息中一起发送。
3. 修改了bb1、bb2、bb3、bb4、bb5函数,调用send_mark函数发送表情。
4. 修改了express_board函数,打开表情面板时,创建表情图片对应的按钮,并将其放置在窗口上;关闭表情面板时,销毁这些按钮。
5. 修改了receive_message函数,处理接收到的消息中包含表情标识符的情况,在消息框中创建表情图片。
修改代码使其能实现动图的发送和显示#表情包模块 #用四个按钮定义四种表情包 b1 = b2 = b3 =b4 =b5=b6='' #四幅图片 p1 = tkinter.PhotoImage(file='emoji/facepalm.png') p2 = tkinter.PhotoImage(file='emoji/smirk.png') p3 = tkinter.PhotoImage(file='emoji/concerned.png') p4 = tkinter.PhotoImage(file='emoji/smart.png') p5 = tkinter.PhotoImage(file='emoji/tushe.png') p6 = tkinter.PhotoImage(file='emoji/kiss.gif') #用字典将标识符与表情图片一一对应 dic = {'aa**':p1,'bb**':p2,'cc**':p3,'dd**':p4,'ff**':p5,'gg**':p6} ee = 0 #表情面板开关标志 #发送表情的函数 def send_mark(exp): ''' :param exp: 表情图片对应的标识符 :return: ''' global ee mes = exp +':;'+user+':;'+chat_to s.send(mes.encode()) b1.destroy() b2.destroy() b3.destroy() b4.destroy() b5.destroy() b6.destroy() ee = 0 #四种表情包的标识符发送函数 def bb1(): send_mark('aa**') def bb2(): send_mark('bb**') def bb3(): send_mark('cc**') def bb4(): send_mark('dd**') def bb5(): send_mark('ff**') def bb6(): send_mark('gg**') #表情包面包操控函数 def express_board(): global b1,b2,b3,b4,b5,b6,ee if ee == 0: #打开表情包面板 ee = 1 b1 = tkinter.Button(root,command=bb1,image=p1,relief=tkinter.FLAT,bd=0) b2 = tkinter.Button(root,command=bb2,image=p2,relief=tkinter.FLAT,bd=0) b3 = tkinter.Button(root,command=bb3,image=p3,relief=tkinter.FLAT,bd=0) b4 = tkinter.Button(root,command=bb4,image=p4,relief=tkinter.FLAT,bd=0) b5 = tkinter.Button(root,command=bb5,image=p5,relief=tkinter.FLAT,bd=0) b6 = tkinter.Button(root, command=bb6,image=p6,relief=tkinter.FLAT,bd=0) b1.place(x=5,y=248) b2.place(x=75,y=248) b3.place(x=145, y=248) b4.place(x=215, y=248) b5.place(x=285, y=248) b6.place(x=445, y=248) else: #关闭表情包面板 ee = 0 b1.destroy() b2.destroy() b3.destroy() b4.destroy() b5.destroy() b6.destroy() #表情包面板开关按钮 eBut = tkinter.Button(root,text='表情包',command=express_board) eBut.place(x=5,y=320,width=60,height=30)
要实现动图的发送和显示,您可以将代码修改如下:
1. 导入必要的模块:
```
import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
from email.mime.image import MIMEImage
import tkinter as tk
from PIL import Image, ImageTk
```
2. 创建一个MIMEMultipart对象:
```
msg = MIMEMultipart()
```
3. 添加文本内容:
```
text = MIMEText("这是一张动图。")
msg.attach(text)
```
4. 添加动图文件:
```
with open("animation.gif", "rb") as f:
img_data = f.read()
image = MIMEImage(img_data, name="animation.gif")
msg.attach(image)
```
5. 设置邮件主题、发件人、收件人等:
```
msg["Subject"] = "动图"
msg["From"] = "sender@example.com"
msg["To"] = "recipient@example.com"
```
6. 使用smtplib模块发送邮件:
```
smtp = smtplib.SMTP("smtp.example.com", 587)
smtp.ehlo()
smtp.starttls()
smtp.login("sender@example.com", "password")
smtp.sendmail("sender@example.com", "recipient@example.com", msg.as_string())
smtp.quit()
```
请注意,您需要替换示例中的发件人、收件人、邮件服务器和密码等信息。此外,一些邮件服务提供商可能会限制您发送带有动图的邮件,请确保您的邮件服务器支持发送动图。
下面是修改后的代码:
```
import smtplib
from email.mime.text import MIMEText
from email.mime.multipart import MIMEMultipart
from email.mime.image import MIMEImage
import tkinter as tk
from PIL import Image, ImageTk
#表情包模块
#用四个按钮定义四种表情包
b1 = b2 = b3 =b4 =b5=b6=''
#四幅图片
p1 = ImageTk.PhotoImage(Image.open('emoji/facepalm.png'))
p2 = ImageTk.PhotoImage(Image.open('emoji/smirk.png'))
p3 = ImageTk.PhotoImage(Image.open('emoji/concerned.png'))
p4 = ImageTk.PhotoImage(Image.open('emoji/smart.png'))
p5 = ImageTk.PhotoImage(Image.open('emoji/tushe.png'))
p6 = ImageTk.PhotoImage(Image.open('emoji/kiss.gif'))
#用字典将标识符与表情图片一一对应
dic = {'aa**':p1,'bb**':p2,'cc**':p3,'dd**':p4,'ff**':p5,'gg**':p6}
ee = 0
#表情面板开关标志
#发送表情的函数
def send_mark(exp):
'''
:param exp: 表情图片对应的标识符
:return:
'''
global ee, msg
mes = exp +':;'+user+':;'+chat_to
s.send(mes.encode())
with open("animation.gif", "rb") as f:
img_data = f.read()
image = MIMEImage(img_data, name="animation.gif")
msg.attach(image)
smtp = smtplib.SMTP("smtp.example.com", 587)
smtp.ehlo()
smtp.starttls()
smtp.login("sender@example.com", "password")
smtp.sendmail("sender@example.com", "recipient@example.com", msg.as_string())
smtp.quit()
b1.destroy()
b2.destroy()
b3.destroy()
b4.destroy()
b5.destroy()
b6.destroy()
ee = 0
#四种表情包的标识符发送函数
def bb1():
send_mark('aa**')
def bb2():
send_mark('bb**')
def bb3():
send_mark('cc**')
def bb4():
send_mark('dd**')
def bb5():
send_mark('ff**')
def bb6():
send_mark('gg**')
#表情包面包操控函数
def express_board():
global b1,b2,b3,b4,b5,b6,ee
if ee == 0: #打开表情包面板
ee = 1
b1 = tk.Button(root,command=bb1,image=p1,relief=tk.FLAT,bd=0)
b2 = tk.Button(root,command=bb2,image=p2,relief=tk.FLAT,bd=0)
b3 = tk.Button(root,command=bb3,image=p3,relief=tk.FLAT,bd=0)
b4 = tk.Button(root,command=bb4,image=p4,relief=tk.FLAT,bd=0)
b5 = tk.Button(root,command=bb5,image=p5,relief=tk.FLAT,bd=0)
b6 = tk.Button(root, command=bb6,image=p6,relief=tk.FLAT,bd=0)
b1.place(x=5,y=248)
b2.place(x=75,y=248)
b3.place(x=145, y=248)
b4.place(x=215, y=248)
b5.place(x=285, y=248)
b6.place(x=445, y=248)
else: #关闭表情包面板
ee = 0
b1.destroy()
b2.destroy()
b3.destroy()
b4.destroy()
b5.destroy()
b6.destroy()
#表情包面板开关按钮
eBut = tk.Button(root,text='表情包',command=express_board)
eBut.place(x=5,y=320,width=60,height=30)
```
请注意,代码中的邮件服务器、发件人、收件人和密码等信息需要替换为您自己的信息。同时,您还需要将"animation.gif"替换为您自己的动图文件名。
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