(Mar 24, 2017 12:46 AM)Goodies Wrote:  Genuinely smiled at this.

I can't wait for people to get butthurt and flame ITT because they're not cool enough to learn asyncio.

(Mar 24, 2017 07:44 AM)Dotexe1 Wrote:  Can you do this for c# ? :)

(Mar 24, 2017 08:29 AM)hunter24957 Wrote:  There's actually a library called aiofiles which is used for asynchronous file I/O. Check it out! 🤝

Usage would be something like:

PHP Code


<?php 
import aiofiles

async def get_usernames(inputfile):
    async with aiofiles.open(inputfile, "r") as f:
        usernames = await f.read()
        return usernames.split("\n") 


(Mar 24, 2017 08:38 AM)Folks Wrote:  Any specific reason for this? If you are trying to learn it, I can always try it out but if you are looking for speed and functionality, this isn't going to change that much for such a small program.

Let me know and I can always take a crack at it when I am free!

---

Although this is useful for some, what would this due for this? I am assuming it would read the file faster?

I'll have to check it out though ✌

(Mar 24, 2017 08:38 AM)Folks Wrote:  Any specific reason for this? If you are trying to learn it, I can always try it out but if you are looking for speed and functionality, this isn't going to change that much for such a small program.

Let me know and I can always take a crack at it when I am free!

(Mar 24, 2017 08:42 AM)hunter24957 Wrote:  It'll mainly help to make your program more asynchronous, it's great if you're writing to a file while making requests, which I'm assuming your program will do.

(Mar 24, 2017 08:45 AM)Dotexe1 Wrote:  The reason is i want to learn how these things works ^_^ i'm not looking for speed and functionality, thanks in advance buddy 🤝

(Mar 24, 2017 09:14 AM)Mnemosyne Wrote:  "Python Enthusiast", waa welcome the py section fam !

(Mar 24, 2017 12:43 PM)youw0t Wrote:  Very nice code man, I am trying to learn asyncio as well but one thing I don't understand in your code is why you have the loop set to None in the start_check function?

Keep up the good work

Code

async def start_check(igname, igpass, conns=50, loop=None):
    sem = asyncio.BoundedSemaphore(conns)
    async with aiohttp.ClientSession(loop=loop) as session:
        await login(igname, igpass, session)
        usernames = get_usernames(inputfile)
        tasks = [check_usernames(igname, igpass, username, sem, session, loop=loop) for username in usernames]
        await asyncio.gather(*tasks)

(Mar 24, 2017 12:49 PM)Goodies Wrote:  What I do is something like this:

PHP Code


<?php 
async def coro(a, b, *, loop=None):
    loop = loop or asyncio.get_event_loop() 


This (or similar) is at the beginning of most asyncio functions. If no loop is explicitly provided, it will get the one defined in the current thread (each thread can have one loop defined and, by default, only the main thread has an event loop defined.