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"""Test for statements without effects."""
# pylint: disable=too-few-public-methods, useless-object-inheritance, unnecessary-comprehension, use-list-literal
# +1:[pointless-string-statement]
"""inline doc string should use a separated message"""
__revision__ = ''
__revision__ # [pointless-statement]
__revision__ <= 1 # [pointless-statement]
__revision__.lower()
[i for i in __revision__] # [pointless-statement]
# +1:[pointless-string-statement]
"""inline doc string should use a separated message"""
__revision__.lower(); # [unnecessary-semicolon]
list() and tuple() # [expression-not-assigned]
def to_be():
"""return 42"""
return "42"
ANSWER = to_be() # ok
ANSWER == to_be() # [expression-not-assigned]
to_be() or not to_be() # [expression-not-assigned]
to_be().title # [expression-not-assigned]
GOOD_ATTRIBUTE_DOCSTRING = 42
"""Module level attribute docstring is fine. """
class ClassLevelAttributeTest(object):
""" test attribute docstrings. """
good_attribute_docstring = 24
""" class level attribute docstring is fine either. """
second_good_attribute_docstring = 42
# Comments are good.
# empty lines are good, too.
""" Still a valid class level attribute docstring. """
def __init__(self):
self.attr = 42
""" Good attribute docstring """
attr = 24
""" Still a good __init__ level attribute docstring. """
val = 0
for val in range(42):
val += attr
# +1:[pointless-string-statement]
""" Invalid attribute docstring """
self.val = val
def test(self):
""" invalid attribute docstrings here. """
self.val = 42
# +1:[pointless-string-statement]
""" this is an invalid attribute docstring. """
def ellipsis():
"""Test that an Ellipsis as a body does not trigger the error"""
...
class EllipsisBody:
"""Test that an Ellipsis as a body does not trigger the error"""
...
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