Application: gvSIG desktop » gvSIG scripting

"""Test warnings about access to undefined variables

for various Python 3 constructs. """

# pylint: disable=too-few-public-methods, no-init, no-self-use

# pylint: disable=wrong-import-position

class Undefined:

    """ test various annotation problems. """

    def test(self)->Undefined: # [undefined-variable]

        """ used Undefined, which is Undefined in this scope. """

    Undefined = True

    def test1(self)->Undefined:

        """ This Undefined exists at local scope. """

    def test2(self):

        """ This should not emit. """

        def func()->Undefined:

            """ empty """

            return

        return func

class Undefined1:

    """ Other annotation problems. """

    Undef = 42

    ABC = 42

    class InnerScope:

        """ Test inner scope definition. """

        def test_undefined(self)->Undef: # [undefined-variable]

            """ Looking at a higher scope is impossible. """

        def test1(self)->ABC: # [undefined-variable]

            """ Triggers undefined-variable. """

class FalsePositive342(object):

    # pylint: disable=line-too-long

    """ Fix some false positives found in

    https://bitbucket.org/logilab/pylint/issue/342/spurious-undefined-variable-for-class

    """

    top = 42

    def test_good(self, bac: top):

        """ top is defined at this moment. """

    def test_bad(self, bac: trop): # [undefined-variable]

        """ trop is undefined at this moment. """

    def test_bad1(self, *args: trop1): # [undefined-variable]

        """ trop1 is undefined at this moment. """

    def test_bad2(self, **bac: trop2): # [undefined-variable]

        """ trop2 is undefined at this moment. """

from abc import ABCMeta

class Bad(metaclass=ABCMet): # [undefined-variable]

    """ Notice the typo """

class SecondBad(metaclass=ab.ABCMeta): # [undefined-variable]

    """ Notice the `ab` module. """

class Good(metaclass=int):

    """ int is not a proper metaclass, but it is defined. """

class SecondGood(metaclass=Good):

    """ empty """

class ThirdGood(metaclass=ABCMeta):

    """ empty """

class FourthGood(ThirdGood):

    """ This should not trigger anything. """