wsantos’s gists

wsantos / main.js

Created April 11, 2024 22:03 — forked from kdzwinel/main.js

List all undefined CSS classes

	/*
	This script attempts to identify all CSS classes mentioned in HTML but not defined in the stylesheets.

	In order to use it, just run it in the DevTools console (or add it to DevTools Snippets and run it from there).

	Note that this script requires browser to support `fetch` and some ES6 features (fat arrow, Promises, Array.from, Set). You can transpile it to ES5 here: https://babeljs.io/repl/ .

	Known limitations:
	- it won't be able to take into account some external stylesheets (if CORS isn't set up)
	- it will produce false negatives for classes that are mentioned in the comments.

wsantos / migratemigrations2django2.py

Created February 27, 2021 09:30 — forked from benjaoming/migratemigrations2django2.py

Adds required keyword on_delete to ForeignKey and OneToOneField in Django migrations

	#!/usr/bin/python3
	"""
	This script adds on_delete to Django migrations. It works on multi-line
	definitions of ForeignKey/OneToOneField which may be in your codebase if you
	have black'ened the migration files.

	It's not perfect, but it doesn't create syntax errors and you can run black on
	the code again afterwards.

	First version:

wsantos / gist:8afe5b80a524e9af1d4b26bcf9b41ed8

Created May 21, 2018 15:16 — forked from hest/gist:8798884

Fast SQLAlchemy counting (avoid query.count() subquery)

	def get_count(q):
	count_q = q.statement.with_only_columns([func.count()]).order_by(None)
	count = q.session.execute(count_q).scalar()
	return count

	q = session.query(TestModel).filter(...).order_by(...)

	# Slow: SELECT COUNT(*) FROM (SELECT ... FROM TestModel WHERE ...) ...
	print q.count()

wsantos / gist:ef0f3ab3a5dabbfbc2ff

Created July 28, 2015 21:59

delete merged branches - remote

	git branch -r --merged \| ⏎ ✭ ✱ ◼
	awk -F'/' '/^ *origin/{if(!match($0, /(>\|master)/)){print $2}}' \|
	xargs git push origin --delete

wsantos / gist:303c541cb18557702862

Created August 21, 2014 22:42

Body processor.

	class RequestHandler

	@processed_body.setter
	def processed_body(self, value):
	self._processed_body = value

	@property
	def processed_body(self):
	if not hasattr(self, "_processed_body"):
	self._processed_body = self.get_processed_body()

wsantos / gist:5796726

Created June 17, 2013 13:07

Twitter Tornado sample

	class AuthTwitterLoginHandler(LoginHandler, tornado.auth.TwitterMixin):
	@tornado.web.asynchronous
	@gen.engine
	def get(self):
	my_url = (self.request.protocol + "://" + self.request.host +
	"/auth/twitter?next=" +
	tornado.escape.url_escape(self.get_argument("next", "/")))

	if self.get_argument("oauth_token", None):
	user = yield gen.Task(self.get_authenticated_user)

wsantos / gist:5689075

Last active December 17, 2015 23:29

Future study - refactore

	import tornado.auth
	from tornado import httpclient
	from tornado import httputil
	from tornado.httputil import url_concat
	from tornado.options import options
	from tornado import escape
	from tornado.concurrent import Future
	from tornado import gen
	import logging
	import urllib

wsantos / robot.js

Created December 10, 2012 23:37

Blackwin


	//FightCode can only understand your robot
	//if its class is called Robot
	var Robot = function(robot) {

	};

	Robot.prototype.onIdle = function(ev) {
	var robot = ev.robot;
	robot.ahead(100);

wsantos / gist:3229755

Created August 1, 2012 18:52

Export direct from mysql console to csv

wsantos / gist:3179221

Created July 25, 2012 22:55 — forked from pithyless/gist:1208841

Install Python 2.7 (homebrew + pip + virtualenv) on Mac OS X Lion

Install Python

$ brew install readline sqlite gdbm
$ brew install python --universal --framework
$ python --version
Python 2.7

Symlinks...

Waldecir Santos wsantos