Python async await

import asyncio

async def print_B(): #Simple async def
    print("B")

async def main_def():
    print("A")
    await asyncio.gather(print_B())
    print("C")
asyncio.run(main_def())

# The function you wait for must include async
# The function you use await must include async
# The function you use await must run by asyncio.run(THE_FUNC())

Asyncio sleep

#will sleep the current corutien for set numner of seconds
import asyncio
await asyncio.sleep(1)

Python async await

import asyncio
from PIL import Image
import urllib.request as urllib2

async def getPic(): #Proof of async def
    pic = Image.open(urllib2.urlopen("https://c.files.bbci.co.uk/E9DF/production/_96317895_gettyimages-164067218.jpg"))
    return pic

async def main_def():
    print("A")
    print("Must await before get pic0...")
    pic0 = await asyncio.gather(getPic())
    print(pic0)
asyncio.run(main_def())

Async sleep python

import asyncio
await asyncio.sleep(1)

Async, await, python

async def get_chat_id(name):
    await asyncio.sleep(3)
    return "chat-%s" % name

async def main():
    id_coroutine = get_chat_id("django")
    result = await id_coroutine

Source: aeracode.org

Similar codes

0 vote315 views3 answers
Write a Python program to count total number of notes in given amount.
Python
0 vote313 views1 answer
Plot row vs column in dataframe python
Python
8 votes431 views3 answers
How to import flask
Python Flask
14 votes327 views4 answers
Pip install virtualenv windows
Python
31 votes338 views1 answer
Télécharger dataframe python extract
Python
0 vote297 views1 answer
Python split string keep delimiter
Python
6 votes330 views2 answers
Python tkinter filedialog
Python
0 vote313 views2 answers
-88
Python
11 votes305 views3 answers
How to convert a list into string with \n
Python
0 vote327 views1 answer
W0622: Redefining built-in 'zip' (redefined-builtin)
Python