I recently posted a question using a lambda function and in a reply someone had mentioned lambda is going out of favor, to use list comprehensions instead. I am relatively new to Python. I ran a simpl
I like to use the following idiom for combining lists together, sometimes: >>> list(itertools.chain(*[[(e, n) for e in l] for n, l in ((\'a\', [1,2]),(\'b\',[3,4]))]))
I have some a list comprehension in Python in which each iteration can throw an exception. For instance, if I have:
I have this code: def create_list(order_list): items_list = [] for order in order_list: for o in order[\'items\']: