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Add testcase for sequence unpacking.

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This commit is contained in:
Paul Sokolovsky
2014-02-02 00:54:36 +02:00
parent edbdf71f5c
commit 513e6567b1
1 changed files with 36 additions and 0 deletions
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tests/basics/seq-unpack.py
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# Basics
a, b = 1, 2
print(a, b)
a, b = (1, 2)
print(a, b)
(a, b) = 1, 2
print(a, b)
(a, b) = (1, 2)
print(a, b)
# Tuples/lists are optimized
a, b = [1, 2]
print(a, b)
[a, b] = 100, 200
print(a, b)
try:
a, b, c = (1, 2)
except ValueError:
print("ValueError")
try:
a, b, c = [1, 2, 3, 4]
except ValueError:
print("ValueError")
# Generic iterable object
a, b, c = range(3)
print(a, b, c)
try:
a, b, c = range(2)
except ValueError:
print("ValueError")
try:
a, b, c = range(4)
except ValueError:
print("ValueError")