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"""Check for else branches on loops with break an return only."""
__revision__ = 0
def test_return_for():
"""else + return is not accetable."""
for i in range(10):
if i % 2:
return i
else: # [useless-else-on-loop]
print 'math is broken'
def test_return_while():
"""else + return is not accetable."""
while True:
return 1
else: # [useless-else-on-loop]
print 'math is broken'
while True:
def short_fun():
"""A function with a loop."""
for _ in range(10):
break
else: # [useless-else-on-loop]
print 'or else!'
while True:
while False:
break
else: # [useless-else-on-loop]
print 'or else!'
for j in range(10):
pass
else: # [useless-else-on-loop]
print 'fat chance'
for j in range(10):
break
def test_return_for2():
"""no false positive for break in else
https://bitbucket.org/logilab/pylint/issue/117/useless-else-on-loop-false-positives
"""
for i in range(10):
for i in range(i):
if i % 2:
break
else:
break
else:
print 'great math'
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