chadgh

from abc import ABCMeta, abstractmethod
from random import choice


def game(player):
    # determine winning and loosing doors for this round
    doors = [1, 2, 3]
    winning_door = choice(doors)
    loosing_doors = [d for d in doors if d != winning_door]

chadgh

def calc_sale(price, realtor=True, closing=0.03, mortgage=148000):
    if realtor:
        realtor = 0.05
    else:
        realtor = 0.00
    cost = price * (closing + realtor) + 450
    rtn = price - cost - mortgage
    return rtn

chadgh

from os import environ
from fabric.api import run, env
import requests

env.hosts.append('mydomain.com')
LINODE_API_KEY = 'mylinodeapikey'  # noqa
DOMAIN_ID = 'mylinodedomainid'  # for mydomain.com
IPv4 = 'mylinodeipv4address'
IPv6 = 'mylinodeipv6address'

chadgh

def make_interpolation(from_range, to_range):
    from_min, from_max = from_range
    to_min, to_max = to_range
    scale = float(to_max - to_min) / float(from_max - from_min)
    def interpolate(value):
        return to_min + (value - from_min) * scale
    return interpolate
    
change = make_interpolation((0, 100), (0, 200))
print(change(50))  # will print 100.0

chadgh

from flask import Flask, request
app = Flask(__name__)
app.debug = False


@app.route('/')
def get_ip_address():
    style = """
    <style>
     body { text-align: center; font-size: 8em; color: rgb(176, 204, 105); font-family: Courier; letter-spacing:-0.05em; margin-top: 25px; font-weight: bold; background: rgb(58, 58, 58); }

chadgh

What?!?!

Sometimes it is easier to design and talk about models in a more abstract easy to change way. After that design phase is finished, it is nice to have something to take your designs and give you boilerplate code. This does that for Django when models are specified in a specific style in Trello. An example board https://trello.com/b/iPHi7eQz/my-django-models.

Assumptions

• py-trello==0.1.6 is installed
  • py-trello has a bug that is easily fixed, edit the env/lib/python2.X/site-packages/trello/__init__.py line 577. Change it from self.due = json_obj.get('due', '')[:10] to if json_obj.get('due', ''): self.due = json_obj.get('due', '')[:10]
• Environment variables are set; TRELLO_KEY, TRELLO_SECRET, TRELLO_TOKEN

Trello Syntax

• Each list that starts with "Model:" will be turned into a Django model. All other syntax is based on the cards in those lists.

chadgh

​def make_power(power):
    def pow(number):
        return number ** power
    return pow

cube = make_power(3)
print(cube(3)) # should print '27'

chadgh

def timeit(function):
    '''Decorator used for debugging. Prints the call and how long it took.'''
    def timed(*args, **kwargs):
        ts = time.time()
        result = function(*args, **kwargs)
        te = time.time()
        print("{0} ({1}, {2}) {3:.2} sec"
              .format(function.__name__, args, kwargs, te - ts))

chadgh

import threading


def tentacle(f, daemon=False):
    """Decorator adopted from http://stackoverflow.com/a/14331755/18992 (thanks bj0)"""
    import Queue

    def wrapped_f(q, *args, **kwargs):
        """Call decorated function and puts the result in a queue."""
        ret = f(*args, **kwargs)

chadgh

var Chad = function() {};

Chad.prototype = new Bot();

Chad.prototype.setup = function() {
	this.timer = 0;
	this.movements = ['strafe-right', 'strafe-left', 'forward', 'backward'];
	this.formation = this.id % 4;
};