bradbeattie’s gists

bradbeattie / Python regex tokenizer

Last active October 25, 2016 14:33

	import re

	# Supported tokens and their operations
	ORDER_OF_OPERATIONS = ["MULTIPLY", "DIVIDE", "ADD", "SUBTRACT"]
	scanner = re.Scanner([
	(r"([0-9]+)", lambda x, y: int(y)),
	(r"\+", lambda x, y: "ADD"),
	(r"-", lambda x, y: "SUBTRACT"),
	(r"\*", lambda x, y: "MULTIPLY"),
	(r"/", lambda x, y: "DIVIDE"),

bradbeattie / meetupfilter.js

Last active May 1, 2016 00:08

Filters meetup.com pages based on a given regex of linked member profiles. Useful for finding language exchange partners.

	/* Initial definitions */
	var regex_positive = /(france\|french\|paris\|bonjour\|salut\|montr.al)/i;
	var regex_negative = /(china\|korea\|spain\|japan\|taiwan\|venezuela\|costa rica\|chile\|vietnam\|russia\|honduras\|brazil\|iran\|m.xico\|czech\|sweden\|saudi\|turkey\|germany\|india\|argentina\|colombia\|netherlands\|philippines)/i;
	var now = new Date().getTime();
	var ten_seconds = 10 * 1000;
	var one_day = 86400 * 1000;
	var one_week = one_day * 7;

	/* Clear junk from the page */
	jQuery("#chapterHeader, p").remove();

bradbeattie / cache_result.py

Last active June 27, 2016 18:27

Caches function results a little more intelligently

	from datetime import timedelta
	from django.core.cache import cache
	from hashlib import md5
	from importlib import import_module
	from random import randint
	from redis import Redis
	from rq import Queue


	EXPIRY_VARIANCE = 0.2

bradbeattie / prison_parser

Last active August 29, 2015 14:10

Parse and modify prison architect save files

	# These functions will allow you to
	# - Read in Prison Architect save files
	# - Modify the read content
	# - Save content back into Prison Architect save file formats


	import re
	from collections import OrderedDict
	from pprint import PrettyPrinter

bradbeattie / gist:b409e1594084027581f5

Created June 27, 2014 21:36

Show the effect of different decaying averages

	import random
	import math

	multipliers = (0.5, 0.8, 0.95, 0.99, 0.995)
	values = [1] * len(multipliers)

	for x in xrange(400):
	numberline = ["-"] * 101
	for index, multiplier in enumerate(multipliers):
	if index == 0:

bradbeattie / Steam Reviews Javascript

Last active September 30, 2015 05:23

A script to add the most helpful Steam review to the front page

	// Initial definitions
	var now = new Date().getTime();
	var ten_seconds = 10 * 1000;
	var one_day = 86400 * 1000;
	var one_week = one_day * 7;


	// Remove any pre-existing summary elements
	jQuery(".summary-element").remove();

bradbeattie / translate_with_wiktionary.py

Last active December 14, 2015 23:39

Translates a given set of French words into English along with English definitions. Shouldn't be to difficult to adapt to other languages. Makes use of a simple two-column sqlite database to cache the API responses. Ignores duplicate words, obsolete words, etc.

	#!/usr/bin/python
	# -- coding: utf-8 --
	from bs4 import BeautifulSoup
	import random
	import collections
	import argparse
	import json
	import re
	import requests
	import sqlite3

bradbeattie / ted2csv.py

Last active December 10, 2015 08:58

Extracts a TED talk in two languages and creates a CSV of matching translated strings for flashcard use. Some potentially mistranslated entries will be stripped. Download the desired parallel corpus here: https://wit3.fbk.eu/mt.php?release=2012-02

	#!/usr/bin/python
	import unicodecsv
	import sys
	import argparse
	import re

	parser = argparse.ArgumentParser()
	parser.add_argument("source", help="Source language file")
	parser.add_argument("target", help="Target language file")
	args = parser.parse_args()

bradbeattie / extract_subtitles.py

Created December 15, 2012 20:33

This is some code I've been using to extract subtitles into CSV pairs for the purposes of language flashcards. The target encoding is hardcoded to iso-8859-1 and it requires both subtitle files to use the same timings, but otherwise it works just fine. Modified to handle multi-line sentences better. It drops some admittedly, but the flashcard qu…

	#!/usr/bin/python
	import unicodecsv
	import argparse
	import sys
	import re
	from pysrt import SubRipFile

	# Determine which languages to import
	parser = argparse.ArgumentParser()
	parser.add_argument("source", help="source language file to parse")

Brad Beattie bradbeattie