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"""check assignment to function call where the function doesn't return
'E1111': ('Assigning to function call which doesn\'t return',
'Used when an assignment is done on a function call but the \
infered function doesn\'t return anything.'),
'W1111': ('Assigning to function call which only returns None',
'Used when an assignment is done on a function call but the \
infered function returns nothing but None.'),
"""
from __future__ import generators, print_function
#pylint: disable=redefined-variable-type
def func_no_return():
"""function without return"""
print('dougloup')
A = func_no_return()
def func_return_none():
"""function returning none"""
print('dougloup')
return None
A = func_return_none()
def func_implicit_return_none():
"""Function returning None from bare return statement."""
return
A = func_implicit_return_none()
def func_return_none_and_smth():
"""function returning none and something else"""
print('dougloup')
if 2 or 3:
return None
return 3
A = func_return_none_and_smth()
def generator():
"""no problemo"""
yield 2
A = generator()
class Abstract(object):
"""bla bla"""
def abstract_method(self):
"""use to return something in concrete implementation"""
raise NotImplementedError
def use_abstract(self):
"""should not issue E1111"""
var = self.abstract_method()
print(var)
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