Casts the provided value as a list if it's not one.
isinstance() to check if the given value is enumerable.list() or encapsulated in a list accordingly.def cast_list(val): return list(val) if isinstance(val, (tuple, list, set, dict)) else [val] cast_list('foo') # ['foo'] cast_list([1]) # [1] cast_list(('foo', 'bar')) # ['foo', 'bar']
Combines two lists into a dictionary, using the first one as the keys and the second one as the values.
Splits values into two groups, based on the result of the given filtering function.
Returns the difference between two lists, after applying the provided function to each list element of both.
Returns a list of elements that exist in both lists, after applying the provided function to each list element of both.