Evan Wheeler ewheeler

NOTE: This is a question I found on StackOverflow which I’ve archived here, because the answer is so effing phenomenal.

Q: How can I make a chain of function decorators in Python?

If you are not into long explanations, see [Paolo Bergantino’s answer][2].

This song is Copyrighted in U.S., under Seal of Copyright # 154085, for a period of 28 years, and anybody caught singin it without our permission, will be mighty good friends of ourn, cause we don’t give a dern. Publish it. Write it. Sing it. Swing to it. Yodel it. We wrote it, that’s all we wanted to do.

Woody Guthrie, 1940's —

	# this lives in superset_config.py
	class AirbnbAuthRemoteUserView(AuthRemoteUserView):

	def add_role_if_missing(self, sm, user_id, role_name):
	found_role = sm.find_role(role_name)
	session = sm.get_session
	user = session.query(sm.user_model).get(user_id)
	if found_role and found_role not in user.roles:
	user.roles += [found_role]
	session.commit()

	import requests
	import logging
	import httplib

	# Debug logging
	httplib.HTTPConnection.debuglevel = 1
	logging.basicConfig()
	logging.getLogger().setLevel(logging.DEBUG)
	req_log = logging.getLogger('requests.packages.urllib3')
	req_log.setLevel(logging.DEBUG)

	# coding=UTF-8
	from __future__ import division
	import nltk
	from collections import Counter

	# This is a simple tool for adding automatic hashtags into an article title
	# Created by Shlomi Babluki
	# Sep, 2013

	from collections import deque
	from functools import wraps


	def inversify(predicate):
	"""Returns a predicate that is the inverses of the given predicate."""
	@wraps(predicate)
	def _inner(args, *kwargs):
	return not predicate(args, *kwargs)
	return _inner

	function p --description 'Start the best Python shell that is available'
	set -l cmd

	if test -f manage.py
	if pip freeze ^/dev/null \| grep -q 'django-extensions'
	set cmd (which python) manage.py shell_plus
	else
	set cmd (which python) manage.py shell
	end
	else

	import os
	os.environ['DJANGO_SETTINGS_MODULE'] = 'settings' #not using env.put as that does not execute immediately
	from django.conf import settings
	SessionStore = __import__(settings.SESSION_ENGINE, fromlist=['']).SessionStore

	class DjangoSessionWSGIMiddleware(object):
	transform = false #doesn't transform output of anything above in the stack

	def __init__(self, app):
	self.app = app