| class LocalDateTime(formencode.FancyValidator): | |
| """ This class is a formencode validator that will localize a date-time. | |
| By default python date-time objects don't have any time zone information | |
| associated with them, but they provide abstract support for time zones. | |
| The pytz module provides concrete timezones to use with date-time objects. | |
| This class will ensure that all dates have a timezone associated with them. | |
| It will wite dates to the DB with the UTC time zone; it will convert dates | |
| read from the DB to the client's local time zone defined in their config |
| #!/usr/bin/env python | |
| concurrency_impl = 'gevent' # single process, single thread | |
| ##concurrency_impl = 'threading' # single process, multiple threads | |
| ##concurrency_impl = 'multiprocessing' # multiple processes | |
| if concurrency_impl == 'gevent': | |
| import gevent.monkey; gevent.monkey.patch_all() | |
| import logging | |
| import time |
| """ Time some trivial work using various concurrency mechanisms. """ | |
| import time | |
| from threading import Thread | |
| from multiprocessing import Process | |
| def timeit(f): | |
| """ Time a function with this decorator. """ | |
| def timed(*args, **kw): | |
| start_time = time.time() |
This now works with the latest Selenium bindings. (pip install selenium)
from selenium import webdriver
driver = webdriver.Firefox() # or webdriver.Chrome()
driver.get('http://user:password@example.com')The eqivalent with Splinter doesn't work.
from splinter import Browser
browser = Browser()
| // | |
| // How to Extend Validity | |
| // | |
| // Setup validity and get the private validation function. | |
| $.validity.setup({debugPrivates: true}) | |
| var validate = $.validity.__private.validate | |
| // Add our message | |
| $.validity.messages.myCustomValidationMessage = 'You fail.' |
| from types import MethodType | |
| from functools import wraps | |
| def decorate_methods(decorator): | |
| """ | |
| Return a class decorator that will decorate public methods with the given decorator. | |
| """ | |
| def class_decorator(klass): | |
| for name in dir(klass): | |
| if name.startswith('_'): |
| import re | |
| from operator import * | |
| def lisp(s_exp): | |
| """ Evaluate pseudo-lisp. | |
| `s_exp` should be a string of an s-expression. | |
| If the first item in the s-exp isn't callable then the s-exp will be | |
| treated like a literal list. |
| <html> | |
| <body> | |
| <div id="hierarchy"></div> | |
| <script src="http://cdnjs.cloudflare.com/ajax/libs/jquery/2.0.1/jquery.min.js"></script> | |
| <script src="https://cdnjs.cloudflare.com/ajax/libs/mustache.js/0.7.2/mustache.min.js"></script> | |
| <script type="text/template" id="recursive-partial"> | |
| {{#children}} | |
| <li>{{name}} |
| """ | |
| Write logic that dynamically outputs a string of 35 characters. | |
| The string is composed of 7 distinct letters. Each letter is used 5 times. | |
| Any subset of 3 characters must be unique from any other subset of 3 characters. | |
| Any subset of 3 characters can only have zero or ONE of the same letter. | |
| """ | |
| from collections import Counter | |
| from itertools import permutations | |
| def sequences(seq, n=3): |
| #include "SDL2/SDL.h" | |
| #include <stdio.h> | |
| void clear(SDL_Renderer * renderer) { | |
| SDL_SetRenderDrawColor(renderer, 0, 0, 255, 255); | |
| SDL_RenderClear(renderer); | |
| SDL_RenderPresent(renderer); | |
| } |