micropython/tests/basics/dict_update.py

d = {1:2, 3:4}
print(len(d))
d.update(["ab"])
print(d[1])
print(d[3])
print(d["a"])
print(len(d))
d.update([(1,4)])
print(d[1])
print(len(d))

# using keywords
d.update(a=5)
print(d['a'])
d.update([(1,5)], b=6)
print(d[1], d['b'])
forgot to add test for dict.update 2014-01-07 22:51:51 +00:00			`d = {1:2, 3:4}`
tests: Fix few tests which depend on order of elements in dict. With dict being unordered of course. 2014-04-06 18:28:44 +00:00			`print(len(d))`
forgot to add test for dict.update 2014-01-07 22:51:51 +00:00			`d.update(["ab"])`
			`print(d[1])`
			`print(d[3])`
			`print(d["a"])`
			`print(len(d))`
			`d.update([(1,4)])`
			`print(d[1])`
			`print(len(d))`
py: Implement full behaviour of dict.update(), and dict(). Add keyword args to dict.update(), and ability to take a dictionary as argument. dict() class constructor can now use dict.update() directly. This patch loses fast path for dict(other_dict), but is that really needed? Any anyway, this idiom will now re-hash the dictionary, so is arguably more memory efficient. Addresses issue #647. 2014-06-03 11:53:44 +00:00
			`# using keywords`
			`d.update(a=5)`
			`print(d['a'])`
			`d.update([(1,5)], b=6)`
			`print(d[1], d['b'])`