yaniv-aknin

def parse_with(parser):
    def decor(func):
        def __get__(self, instance, owner=None):
            return self.__class__(instance, owner)
        def __call__(self, *args, **kwargs):
            params = parser.parse_args()
            if self.instance:
                return func(self.instance, params, *args, **kwargs)
            return func(params, *args, **kwargs)
        def __init__(self, instance=None, owner=None):

yaniv-aknin

#!sh

function newline() { printf "$@\n"; }
function color() {
    output="\e[$1m"
    shift
    [ -n "$1" ] && output="$output$@\e[00m"
    printf "$output"
}
function reset() { color "00"; }

yaniv-aknin

Suppose I have blocking process blocking_process:

import os

os.system('rm -fr /tmp/pipe; mkfifo /tmp/pipe')
print len(open('/tmp/pipe').read())

On Linux, I might check what is it blocking on by doing:

$ strace -p $(pgrep -f blocking_process)

yaniv-aknin

$ pip freeze
ipython==0.13
readline==6.2.2
wsgiref==0.1.2
$ cat test.py 
from IPython import embed ; embed()
import thread ; thread.start_new_thread(lambda: 5/0, ())
$ python test.py 
Python 2.7.1 (r271:86832, Jul 31 2011, 19:30:53) 
Type "copyright", "credits" or "license" for more information.

yaniv-aknin

#! /usr/bin/env python
#
# Mixpanel, Inc. -- http://mixpanel.com/
#
# Python API client library to consume mixpanel.com analytics data.

import hashlib
import urllib
import time
try:

yaniv-aknin

$ cat > ok.coffee
  1
  2
$ cat > bad.coffee
  1
 2
$ coffee -cs < ok.coffee 
// Generated by CoffeeScript 1.3.3
(function() {
  1;

yaniv-aknin

dirtys () {
	if ! which redis-server > /dev/null
	then
		echo no redis, no dirtys
		return 1
	fi
	redis-server - <<EOF
timeout 0
logfile stdout
databases 1

yaniv-aknin

boto==2.3.0
gevent==0.13.7
greenlet==0.3.4
wsgiref==0.1.2

yaniv-aknin

% heroku apps:create -s cedar restpaste
Creating restpaste... done, stack is cedar
http://restpaste.herokuapp.com/ | [email protected]:restpaste.git
Git remote heroku added
% heroku addons:remove shared-database:5mb

 !    WARNING: Potentially Destructive Action
 !    This command will affect the app: restpaste
 !    To proceed, type "restpaste" or re-run this command with --confirm restpaste

yaniv-aknin

#!/usr/bin/env bash

cprint () {
    printf "%b" "\e[1;37m${1}\e[0m\n"
}
usage() {
cat << EOF
usage: $0 [OPTIONS] <src> <dst>

    --confirm <dst>     dont ask for confirmation before destroying and restoring into <dst>