manuphatak

#!/usr/bin/env python
# coding=utf-8
"""
cache_requests
--------------

This module implements a basic LRU decorator that syncs calls with a redislite database.

ELI5:  If you call the same function with the same parameters, it does not recalculate
    the function.  Instead, the first time, the results are stored, the second time the

manuphatak

url = 'https://www.reddit.com/r/learnpython/comments' \
      '/2ztwnt/how_to_use_string_questions_on_quotes_str_i_have/'

alt = ('https://www.reddit.com/r/learnpython/comments'
       '/2ztwnt/how_to_use_string_questions_on_quotes_str_i_have/')

manuphatak

# coding=utf-8
import collections

data = {'one': 1, 'two': 2, 'three': 3, 'a': 2}

sorted_data = collections.OrderedDict(sorted(data.items()))

print sorted_data
print sorted_data['three']

manuphatak

# coding=utf-8
def is_valid(input_):
    """validation rules"""
    return input_ in '012345ABC'

while True:
    choice = raw_input()
    if is_valid(choice):
        break