simonw

How to recover lost Python source code if it's still resident in-memory

I screwed up using git ("git checkout --" on the wrong file) and managed to delete the code I had just written... but it was still running in a process in a docker container. Here's how I got it back, using https://pypi.python.org/pypi/pyrasite/ and https://pypi.python.org/pypi/uncompyle6

Attach a shell to the docker container

Install GDB (needed by pyrasite)

apt-get update && apt-get install gdb

neoshrew

#!/usr/bin/env bash
set -eu -o pipefail

HOST=172.17.0.6
REDIS_CMD=(redis-cli -h "$HOST" scan)

CMD_EXTRA=()
if [[ ! -z ${1:-} ]]; then CMD_EXTRA+=(MATCH "$1"); fi
if [[ ! -z ${2:-} ]]; then CMD_EXTRA+=(COUNT "$2"); fi

shreyansb

"""
This module provides a simple WSGI profiler middleware for finding 
bottlenecks in web application. It uses the profile or cProfile 
module to do the profiling and writes the stats to the stream provided

To use, run `flask_profiler.py` instead of `app.py`

see: http://werkzeug.pocoo.org/docs/0.9/contrib/profiler/
and: http://blog.miguelgrinberg.com/post/the-flask-mega-tutorial-part-xvi-debugging-testing-and-profiling
"""

rtt

# encoding: utf8                                                                                                                                           1,1           Top# encoding: utf8
import argparse
from datetime import datetime
import json
from random import randint
import requests
import sys
from time import sleep

glenrobertson

import datetime
import time
from functools import wraps
from wsgiref.handlers import format_date_time
from flask import make_response


def cache(expires=None, round_to_minute=False):
    """
    Add Flask cache response headers based on expires in seconds.

tsiege

ANNOUNCEMENT

I have moved this over to the Tech Interview Cheat Sheet Repo and has been expanded and even has code challenges you can run and practice against!






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rtt

Tinder API documentation

Note: this was written in April/May 2014 and the API may has definitely changed since. I have nothing to do with Tinder, nor its API, and I do not offer any support for anything you may build on top of this. Proceed with caution

http://rsty.org/

I've sniffed most of the Tinder API to see how it works. You can use this to create bots (etc) very trivially. Some example python bot code is here -> https://gist.github.com/rtt/5a2e0cfa638c938cca59 (horribly quick and dirty, you've been warned!)

robcowie

def extract(d):
    import inspect
    inspect.getouterframes(inspect.currentframe())[1][0].f_locals.update(d)

b3sam

class WeatherTypes
{
    const NOT_AVAILABLE           = 'NA';
    const CLEAR_NIGHT             = 0;
    const SUNNY_DAY               = 1;
    const PARTLY_CLOUDY_NIGHT     = 2;
    const PARTLY_CLOUDY_DAY       = 3;
    const NOT_USED                = 4;
    const MIST                    = 5;
    const FOG                     = 6;

nikcub

In August 2007 a hacker found a way to expose the PHP source code on facebook.com. He retrieved two files and then emailed them to me, and I wrote about the issue:

http://techcrunch.com/2007/08/11/facebook-source-code-leaked/

It became a big deal:

http://www.techmeme.com/070812/p1#a070812p1

The two files are index.php (the homepage) and search.php (the search page)