diff options
Diffstat (limited to 'pylint/test/functional/unbalanced_tuple_unpacking.py')
-rw-r--r-- | pylint/test/functional/unbalanced_tuple_unpacking.py | 108 |
1 files changed, 0 insertions, 108 deletions
diff --git a/pylint/test/functional/unbalanced_tuple_unpacking.py b/pylint/test/functional/unbalanced_tuple_unpacking.py deleted file mode 100644 index afa217f40..000000000 --- a/pylint/test/functional/unbalanced_tuple_unpacking.py +++ /dev/null @@ -1,108 +0,0 @@ -"""Check possible unbalanced tuple unpacking """ -from __future__ import absolute_import -from functional.unpacking import unpack - -# pylint: disable=using-constant-test, useless-object-inheritance - -def do_stuff(): - """This is not right.""" - first, second = 1, 2, 3 # [unbalanced-tuple-unpacking] - return first + second - -def do_stuff1(): - """This is not right.""" - first, second = [1, 2, 3] # [unbalanced-tuple-unpacking] - return first + second - -def do_stuff2(): - """This is not right.""" - (first, second) = 1, 2, 3 # [unbalanced-tuple-unpacking] - return first + second - -def do_stuff3(): - """This is not right.""" - first, second = range(100) - return first + second - -def do_stuff4(): - """ This is right """ - first, second = 1, 2 - return first + second - -def do_stuff5(): - """ This is also right """ - first, second = (1, 2) - return first + second - -def do_stuff6(): - """ This is right """ - (first, second) = (1, 2) - return first + second - -def temp(): - """ This is not weird """ - if True: - return [1, 2] - return [2, 3, 4] - -def do_stuff7(): - """ This is not right, but we're not sure """ - first, second = temp() - return first + second - -def temp2(): - """ This is weird, but correct """ - if True: - return (1, 2) - - if True: - return (2, 3) - return (4, 5) - -def do_stuff8(): - """ This is correct """ - first, second = temp2() - return first + second - -def do_stuff9(): - """ This is not correct """ - first, second = unpack() # [unbalanced-tuple-unpacking] - return first + second - -class UnbalancedUnpacking(object): - """ Test unbalanced tuple unpacking in instance attributes. """ - # pylint: disable=attribute-defined-outside-init, invalid-name, too-few-public-methods - def test(self): - """ unpacking in instance attributes """ - # we're not sure if temp() returns two or three values - # so we shouldn't emit an error - self.a, self.b = temp() - self.a, self.b = temp2() - self.a, self.b = unpack() # [unbalanced-tuple-unpacking] - - -def issue329(*args): - """ Don't emit unbalanced tuple unpacking if the - rhs of the assignment is a variable-length argument, - because we don't know the actual length of the tuple. - """ - first, second, third = args - return first, second, third - - -def test_decimal(): - """Test a false positive with decimal.Decimal.as_tuple - - See astroid https://bitbucket.org/logilab/astroid/issues/92/ - """ - from decimal import Decimal - dec = Decimal(2) - first, second, third = dec.as_tuple() - return first, second, third - - -def test_issue_559(): - """Test that we don't have a false positive wrt to issue #559.""" - from ctypes import c_int - root_x, root_y, win_x, win_y = [c_int()] * 4 - return root_x, root_y, win_x, win_y |