Generates is a micro library providing generates decorator.
The generates decorator can be used to easily create a function that
returns a container like list or dict, but using generator syntax in the
function body. For example:
@generates(list)
def get_numbers(n):
for i in range(n):
yield i
assert get_numbers(5) == [0, 1, 2, 3, 4]
@generates(dict)
def get_map():
yield ('key1', 'value1')
yield ('key2', 'value2')
assert get_map() == {'key1': 'value1', 'key2': 'value2'}