Updates to docs so users can know how to run in Jupyter

[discdiver]

Thank you for this package!

Users who try to run async in Jupyter get an error. Trace is below. A solution is to install nest_asyncio

https://github.com/erdewit/nest_asyncio

pip install nest_asyncio

import nest_asyncio
nest_asyncio.apply()

Also, the Python 2.0 countdown clock is no longer counting down, so a different example might be preferable in the docs. :)

Error trace from running in Jupyter notebook. I was using Jupyter Lab on a Mac with Chrome.

---

RuntimeError Traceback (most recent call last) in 11 r = await asession.get('https://google.com/') 12 ---> 13 results = asession.run(get_pythonorg, get_reddit, get_google) 14 results

~/miniconda3/lib/python3.7/site-packages/requests_html.py in run(self, *coros) 772 asyncio.ensure_future(coro()) for coro in coros 773 ] --> 774 done, _ = self.loop.run_until_complete(asyncio.wait(tasks)) 775 return [t.result() for t in done]

~/miniconda3/lib/python3.7/asyncio/base_events.py in run_until_complete(self, future) 568 future.add_done_callback(_run_until_complete_cb) 569 try: --> 570 self.run_forever() 571 except: 572 if new_task and future.done() and not future.cancelled():

~/miniconda3/lib/python3.7/asyncio/base_events.py in run_forever(self) 523 self._check_closed() 524 if self.is_running(): --> 525 raise RuntimeError('This event loop is already running') 526 if events._get_running_loop() is not None: 527 raise RuntimeError(

RuntimeError: This event loop is already running

[duburcqa]

I don't think it "works", even if in some cases it does. For example, this snippet hangs:

import nest_asyncio

from requests_html import AsyncHTMLSession
asession = AsyncHTMLSession()
nest_asyncio.apply(asession.loop)

async def get_pythonorg():
    site = await asession.get('https://python.org/')
    await site.html.arender(keep_page=True)
    return site

web = asession.run(get_pythonorg)
print(web)

[YashVadhadiya]

I don't think it "works", even if in some cases it does. For example, this snippet hangs:

import nest_asyncio

from requests_html import AsyncHTMLSession
asession = AsyncHTMLSession()
nest_asyncio.apply(asession.loop)

async def get_pythonorg():
    site = await asession.get('https://python.org/')
    await site.html.arender(keep_page=True)
    return site

web = asession.run(get_pythonorg)
print(web)

I try for this code but I find error like (from requests-html SyntaxError: invalid syntax)

import nest_asyncio from requests-html import AsyncHTMLSession asession = AsyncHTMLSession() nest_asyncio.apply(asession.loop)

async def get_pythonorg(): site = await asession.get('https://python.org/') await site.html.arender(keep_page=True) return site

web = asession.run(get_pythonorg) print(web)