Zhen Zhijian janzhen

janzhen / .vimrc

Last active June 29, 2017 02:16

vimrc

	" make sure vim-plug is installed, https://github.com/junegunn/vim-plug
	call plug#begin()
	Plug 'tpope/vim-sensible'
	Plug 'morhetz/gruvbox'
	Plug 'bling/vim-airline'
	Plug 'w0rp/ale'
	Plug 'scrooloose/nerdtree'
	Plug 'tpope/vim-fugitive'
	Plug 'tpope/vim-surround'
	Plug 'ctrlpvim/ctrlp.vim'

janzhen / jsonp.py

Created August 27, 2014 09:04

Flask jsonp decorator.

	from functools import wraps


	def jsonp(func):
	"""Wraps JSONified output for JSONP requests."""
	@wraps(func)
	def decorated_function(args, *kwargs):
	from flask import request, current_app
	import re
	callback = request.args.get('callback', False)

janzhen / conv_enc.py

Last active August 29, 2015 14:05

convert encoding

	import collections


	def convert(data, charset, func):
	from functools import partial
	convert_charset_func = partial(convert, charset=charset, func=func)
	if isinstance(data, basestring):
	return getattr(data, func)(charset)
	elif isinstance(data, collections.Mapping):
	return type(data)(map(convert_charset_func, data.iteritems()))

janzhen / lock.py

Last active August 29, 2015 14:00

Distributing Lock

	"""Distributing lock."""
	from contextlib import contextmanager

	SLEEP_SECONDS = .1


	@contextmanager
	def redis_lock(redis_client, key, timeout, expires):
	"""Redis based lock."""
	import time