correl

import sys
import argparse
from itertools import ifilter
from fuzzywuzzy import fuzz

MATCH_THRESHOLD = 90

def parse_file(filename, predicate=None):
    with open(filename) as f:
        return aggregate_errors(f, predicate)

correl

<?php

class KeyError extends Exception {};

function filter_tree($tree, $fields) {
    if (empty($fields))
    {
        return $tree;
    }
    $result = array();

correl

def cached(key_formatstr):
    def decorator(fn):
        def wrapped(self, *args, **kwargs):
            cache_key = key_formatstr.format(*args, **kwargs)
            log.debug('Fetching cached value for {0}'.format(cache_key))
            value = self.mc_get(cache_key)
            if not value:
                value = fn(self, *args, **kwargs)
                log.debug('Storing cached value for {0}'.format(cache_key))
                self.mc_set(cache_key, value)