Flask Task Server Celery Redis Creating Task Server with Redis with Celery backend Code can be found here Flask MVC with Redis as Task Server
Python comprehensions Python list comprehension to convert all characters to upper case. >>> countries = ['america', 'india', 'england'] >>> >>> countries_to_upper = map(str.upper, [country for country in countries ]) >>> print countries_to_upper ['AMERICA', 'INDIA', 'ENGLAND'] Python set comprehension to convert all characters to upper case. >>> countries = ['america', 'india', 'england', 'america'] >>> countries_to_upper = map(str.upper, {country for country in countries }) >>> print countries_to_upper ['ENGLAND', 'AMERICA', 'INDIA'] Python dict comprehension >>> countries = [{ 'name': 'america'}, {'name':'india'}, {'name':'england'}] >>> countries_with_new_key = [{'country_name':country['name']} for country in countries ] &