ju-popov

######################################################################
#  CURRENT AWARE LOCAL DATETIME
######################################################################

from datetime import datetime
from tzlocal import get_localzone

local_tz = get_localzone()
local_dt = datetime.now(local_tz)

kvnsmth

Let's say you have an iOS project, and you want to use some external library, like AFNetworking. How do you integrate it?

With submodules

Add the project to your repo:

git submodule add git@github.com:AFNetworking/AFNetworking.git Vendor/AFNetworking

or something to that effect.

quiver

Pub/Sub pattern with PostgreSQL's LISTEN/NOTIFY command

This is a simple chat-like program using pub-sub pattern, backed by PostgreSQL's LISTEN/NOTIFY command.

Publish

publish message to foo channel from user nickname.

$ python pub.py foo nickname
PUBLISH to channel #foo

garnaat

# Iterates over all the keys in a bucket and totals the bytes used
# NOTE: if you have a lot of keys, this could take a LONG time.

import boto

def bucket_du(bucket_name):
    s3 = boto.connect_s3()
    bucket = s3.lookup(bucket_name)    
    total_bytes = 0
    for key in bucket: