Martín Gaitán mgaitan

You are representing the author of the source. Respond as if you are the author, based on the ideas in the source.
Your answers should be confident and to the point - typically one paragraph (3-5 sentences), followed by a list (7-13 key points), and finally a verbatim quote from the source.
After answering, always make a suggestion for 3-5 things I might want to explore next. Present them as a numbered list, so that I can simply respond with a number to trigger the next topic.

Run Web Application on Google Colab

Port Selection

Port	Command
Unused Port	`import portpicker` `port = portpicker.pick_unused_port()`
Or
Custom Port	`port = 8000`
Custom Port	`port = 8000 port = 8000`

Python list & dict comprehensions translated to JavasScript

Comprehensions are a really useful feature of Python that aren't available in JavaScript (or many languages). These concepts of course can be tranlsated into using map instead. But especially the dictionaries are a bit trickier.

Lists / Arrays

>>> foobar = range(5)
>>> [x + 1 for x in foobar]
[1, 2, 3, 4, 5]

	FROM python:3.7
	ENV PYTHONUNBUFFERED 1

	WORKDIR /code

	# Copying the requirements, this is needed because at this point the volume isn't mounted yet
	COPY requirements.txt /code/

	# Installing requirements, if you don't use this, you should.
	# More info: https://pip.pypa.io/en/stable/user_guide/

	import contextlib
	import io
	import warnings

	import pytest
	from click.testing import CliRunner

	"""
	In your tests:

	# -- coding: utf-8 --
	"""
	Flat alembic versions

	A______
	\| \| \|
	B B1 ...
	\| \|
	C C1
	\|

	from IPython.display import HTML, display
	class Tag:
	def __init__(self, name, value):
	self.name = name
	self.value = value
	def __repr__(self):
	return "<%s>%s</%s>"%(self.name, str(self.value), self.name)

	class Linear:
	def __init__(self, data):

	# Requires pyyaml

	import os
	import yaml

	run = os.system
	new_window = lambda cmd: run('tmux new-window -n "logs" "{}"'.format(cmd))
	split_vertical = lambda cmd: run('tmux split-window "{}"'.format(cmd))
	split_horizontal = lambda cmd: run('tmux split-window -h "{}"'.format(cmd))
	even_vertical = lambda: run('tmux select-layout even-vertical')

	import asyncio
	from typing import Any, Awaitable, Callable, Optional, Type

	# eh, like the @cached_property idiom, but async and you do `await x.y`


	class async_cached_property:
	name: str

	def __init__(self, getter: Callable[[], Awaitable]) -> None: