Mike Nerone mikenerone

## trio_ipython.py
"""
Example of running an embedded IPython shell inside an already-running trio loop with working autoawait (it's handy
to be able to start an interactive REPL with your application environment fully initialized). This is a full solution
that works around https://github.com/ipython/ipython/issues/680 (see
https://gist.github.com/mikenerone/3640fdd450b4ca55ee8df4d4da5a7165 for how simple it *could* be). This bug should be
fixed IMO (using atexit is a questionable design choice in the first place given the embedding feature of IPython
IMO). As it is now, the entire IPythonAtExitContext context manager exists only to work around the problem,
otherwise it would result in an error on process exit when IPython's atexit-registered method calls fail to save the
input history.

## trio_ipython_simple.py
"""
Example of running an embedded IPython shell inside an already-running trio loop with working autoawait (it's handy
to be able to start an interactive REPL with your application environment fully initialized). This works as is,
and it really should be this easy. Unfortunately, due to https://github.com/ipython/ipython/issues/680,
this currently results in an error on process exit when IPython's atexit-registered method calls fail to save the
input history. This bug should be fixed IMO (using atexit is a questionable design choice in the first place given
the embedding feature of IPython IMO). Sadly, working around it is significantly less trivial. See
https://gist.github.com/mikenerone/786ce75cf8d906ae4ad1e0b57933c23f for an example of that full solution.
"""

## keybase.md

      
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                mikenerone
                / keybase.md
            
            
              Created
              September 14, 2019 00:58
            
          
    Keybase proof

I hereby claim:

I am mikenerone on github.
I am mikenerone (https://keybase.io/mikenerone) on keybase.
I have a public key ASArmgpmwQH7Nd-viNLydw6S6qYFXoju2d24Puu7R-R6Iwo

To claim this, I am signing this object:

  
## looping_counters.py
#! /usr/bin/env python

from twisted.internet import reactor
from twisted.internet.task import LoopingCall

class LoopingCountdown(LoopingCall):
    _instances = set([])

    def __init__(self, counter):
        LoopingCountdown._instances.add(self)
	"""
	Example of running an embedded IPython shell inside an already-running trio loop with working autoawait (it's handy
	to be able to start an interactive REPL with your application environment fully initialized). This is a full solution
	that works around https://github.com/ipython/ipython/issues/680 (see
	https://gist.github.com/mikenerone/3640fdd450b4ca55ee8df4d4da5a7165 for how simple it could be). This bug should be
	fixed IMO (using atexit is a questionable design choice in the first place given the embedding feature of IPython
	IMO). As it is now, the entire IPythonAtExitContext context manager exists only to work around the problem,
	otherwise it would result in an error on process exit when IPython's atexit-registered method calls fail to save the
	input history.
	"""
	Example of running an embedded IPython shell inside an already-running trio loop with working autoawait (it's handy
	to be able to start an interactive REPL with your application environment fully initialized). This works as is,
	and it really should be this easy. Unfortunately, due to https://github.com/ipython/ipython/issues/680,
	this currently results in an error on process exit when IPython's atexit-registered method calls fail to save the
	input history. This bug should be fixed IMO (using atexit is a questionable design choice in the first place given
	the embedding feature of IPython IMO). Sadly, working around it is significantly less trivial. See
	https://gist.github.com/mikenerone/786ce75cf8d906ae4ad1e0b57933c23f for an example of that full solution.
	"""
	#! /usr/bin/env python

	from twisted.internet import reactor
	from twisted.internet.task import LoopingCall

	class LoopingCountdown(LoopingCall):
	_instances = set([])

	def __init__(self, counter):
	LoopingCountdown._instances.add(self)