我正在使用Pyrogram和Tkinter:
from tkinter import *
from pyrogram import Client
root = Tk()
app = Client("my_account")
首先,我向Pyrogram注册了一个处理程序:
@app.on_message()
def message(client, message):
print("Message!")
其次,我向Tkinter注册了一个处理程序:
def button(event):
print("Button!")
root.bind('<Button>', button)
但是我怎样才能启动Pyrogram和Tkinter的循环呢?显然,以下(或相反)不起作用:
root.mainloop()
app.run()
编辑:,因为Pyrogram的一个关键特性是它是完全异步的(例如,https://docs.pyrogram.org/start/updates#registering-a-handler),所以我希望得到一个基于Asyncio的答案。然而,下面是我在@SylvesterKruin的评论之后进行线程处理的尝试。
t = Thread(target=app.run)
t.start()
root.mainloop()
Il对RuntimeError: There is no current event loop in thread 'Thread-1'
失败。
发布于 2022-01-11 16:44:30
查看一下热像实例和这个答案以防止阻塞。我觉得这可能会有帮助。
import asyncio
import tkinter as tk
from pyrogram import Client
import threading
api_id = 12345
api_hash = "0123456789abcdef0123456789abcdef"
app = Client("my_account", api_id, api_hash)
def init_async():
print('starting')
loop = asyncio.get_event_loop() # create loop
event = asyncio.Event() # create event
#new thread to run loop. Prevents tkinter from blocking
thr = threading.Thread(target=run_main, args=(loop, event))
thr.start()
def run_main(_loop, _e):
try:
_loop.run_until_complete(main())
finally:
_loop.close()
async def main():
async with app:
await app.send_message("me", "Greetings from **Pyrogram**!")
@app.on_message()
async def message(client, message):
print("Message!")
def button(event):
print("Button!")
root = tk.Tk()
root.bind('<Button>', button)
tk.Button(master=root, text='Start Pyrogram', command=init_async).pack()
root.mainloop()
https://stackoverflow.com/questions/70623409
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