Everfighting · April 17, 2018 00:48
diff --git a/defaultdict_demo.py b/defaultdict_demo.py
 # defaultdict Examples
 # Using list as the default_factory, it is easy to group a sequence of key-value pairs into a dictionary of lists:

 s = [('yellow', 1), ('blue', 2), ('yellow', 3), ('blue', 4), ('red', 1)]
 d = defaultdict(list)
 for k, v in s:
    d[k].append(v)

 sorted(d.items())
	# defaultdict Examples
	# Using list as the default_factory, it is easy to group a sequence of key-value pairs into a dictionary of lists:

	s = [('yellow', 1), ('blue', 2), ('yellow', 3), ('blue', 4), ('red', 1)]
	d = defaultdict(list)
	for k, v in s:
	d[k].append(v)

	sorted(d.items())