pylint_pytest_marker.txt

Pylint issue with pytest marker at function level

baiju@localhost ~$ 
$ mkdir pylint_pytest_marker

baiju@localhost ~$ 
$ python virtualenv.py pylintve
New python executable in pylintve/bin/python
Installing setuptools............................done.
Installing pip.....................done.

baiju@localhost ~$ 
$ source pylintve/bin/activate
(pylintve)
baiju@localhost ~$ 
$ pip install pylint
Downloading/unpacking pylint
  Downloading pylint-0.25.1.tar.gz (211Kb): 211Kb downloaded
  Running setup.py egg_info for package pylint
    package init file './test/__init__.py' not found (or not a regular file)
    warning: no files found matching '*.html' under directory 'doc'
    warning: no files found matching '*.txt2' under directory 'test'
    warning: no files found matching 'noext'
Downloading/unpacking logilab-common>=0.53.0 (from pylint)
  Downloading logilab-common-0.57.1.tar.gz (181Kb): 181Kb downloaded
  Running setup.py egg_info for package logilab-common
    package init file './test/__init__.py' not found (or not a regular file)
Downloading/unpacking logilab-astng>=0.21.1 (from pylint)
  Downloading logilab-astng-0.23.1.tar.gz (103Kb): 103Kb downloaded
  Running setup.py egg_info for package logilab-astng
    package init file './test/__init__.py' not found (or not a regular file)
Downloading/unpacking unittest2>=0.5.1 (from logilab-common>=0.53.0->pylint)
  Downloading unittest2-0.5.1.tar.gz (62Kb): 62Kb downloaded
  Running setup.py egg_info for package unittest2
Installing collected packages: pylint, logilab-common, logilab-astng, unittest2
  Running setup.py install for pylint
    package init file './test/__init__.py' not found (or not a regular file)
    package init file './test/__init__.py' not found (or not a regular file)
    changing mode of build/scripts-2.6/pylint from 664 to 775
    changing mode of build/scripts-2.6/pylint-gui from 664 to 775
    changing mode of build/scripts-2.6/symilar from 664 to 775
    changing mode of build/scripts-2.6/epylint from 664 to 775
    changing mode of build/scripts-2.6/pyreverse from 664 to 775
    SyntaxError: ('invalid syntax', ('/home/baiju/pylintve/lib/python2.6/site-packages/pylint/test/input/func_syntax_error.py', 1, 9, 'def toto\n'))
    
    SyntaxError: ('unknown encoding: IBO-8859-1', ('/home/baiju/pylintve/lib/python2.6/site-packages/pylint/test/input/func_unknown_encoding.py', 0, 0, None))
    
    SyntaxError: ("'continue' not properly in loop", ('/home/baiju/pylintve/lib/python2.6/site-packages/pylint/test/input/func_continue_not_in_loop.py', 8, None, 'continue\n'))
    
    SyntaxError: ("'return' outside function", ('/home/baiju/pylintve/lib/python2.6/site-packages/pylint/test/input/func_return_outside_func.py', 3, None, 'return\n'))
    
    SyntaxError: ('from __future__ imports must occur at the beginning of the file', ('/home/baiju/pylintve/lib/python2.6/site-packages/pylint/test/input/func_3k_removed_stuff_py_30.py', 4, None, 'from __future__ import generators\n'))
    
    Sorry: IndentationError: ('expected an indented block', ('/home/baiju/pylintve/lib/python2.6/site-packages/pylint/test/input/syntax_error.py', 2, 5, "print 'hop'\n"))
    SyntaxError: ("default 'except:' must be last", ('/home/baiju/pylintve/lib/python2.6/site-packages/pylint/test/input/func_w0705.py', 28, None, '__revision__ += 1\n'))
    
    SyntaxError: ("'return' with argument inside generator",)
    
    /home/baiju/pylintve/lib/python2.6/site-packages/pylint/test/input/func_assert_2uple.py:4: SyntaxWarning: assertion is always true, perhaps remove parentheses?
      assert (1 == 1, 2 == 2), "no error"
    /home/baiju/pylintve/lib/python2.6/site-packages/pylint/test/input/func_assert_2uple.py:5: SyntaxWarning: assertion is always true, perhaps remove parentheses?
      assert (1 == 1, 2 == 2) #this should generate a warning
    /home/baiju/pylintve/lib/python2.6/site-packages/pylint/test/input/func_assert_2uple.py:7: SyntaxWarning: assertion is always true, perhaps remove parentheses?
      assert (1 == 1, ), "no error"
    /home/baiju/pylintve/lib/python2.6/site-packages/pylint/test/input/func_assert_2uple.py:8: SyntaxWarning: assertion is always true, perhaps remove parentheses?
      assert (1 == 1, )
    /home/baiju/pylintve/lib/python2.6/site-packages/pylint/test/input/func_assert_2uple.py:9: SyntaxWarning: assertion is always true, perhaps remove parentheses?
      assert (1 == 1, 2 == 2, 3 == 5), "no error"
    /home/baiju/pylintve/lib/python2.6/site-packages/pylint/test/input/func_assert_2uple.py:11: SyntaxWarning: assertion is always true, perhaps remove parentheses?
      assert (True,'error msg') #this should generate a warning
    SyntaxError: ("'yield' outside function", ('/home/baiju/pylintve/lib/python2.6/site-packages/pylint/test/input/func_yield_outside_func.py', 3, None, 'yield 1\n'))
    
    SyntaxError: ('keyword argument repeated', ('/home/baiju/pylintve/lib/python2.6/site-packages/pylint/test/input/func_keyword_repeat.py', 8, None, 'function_default_arg(two=5, two=7)\n'))
    
    package init file './test/__init__.py' not found (or not a regular file)
    warning: no files found matching '*.html' under directory 'doc'
    warning: no files found matching '*.txt2' under directory 'test'
    warning: no files found matching 'noext'
    changing mode of /home/baiju/pylintve/bin/pylint-gui to 775
    changing mode of /home/baiju/pylintve/bin/pyreverse to 775
    changing mode of /home/baiju/pylintve/bin/pylint to 775
    changing mode of /home/baiju/pylintve/bin/epylint to 775
    changing mode of /home/baiju/pylintve/bin/symilar to 775
    package init file './test/__init__.py' not found (or not a regular file)
  Running setup.py install for logilab-common
    package init file './test/__init__.py' not found (or not a regular file)
    package init file './test/__init__.py' not found (or not a regular file)
    changing mode of build/scripts-2.6/pytest from 664 to 775
    package init file './test/__init__.py' not found (or not a regular file)
    Installing /home/baiju/pylintve/lib/python2.6/site-packages/logilab_common-0.57.1-py2.6-nspkg.pth
    changing mode of /home/baiju/pylintve/bin/pytest to 775
    package init file './test/__init__.py' not found (or not a regular file)
  Running setup.py install for logilab-astng
    package init file './test/__init__.py' not found (or not a regular file)
    package init file './test/__init__.py' not found (or not a regular file)
    package init file './test/__init__.py' not found (or not a regular file)
    Installing /home/baiju/pylintve/lib/python2.6/site-packages/logilab_astng-0.23.1-py2.6-nspkg.pth
    package init file './test/__init__.py' not found (or not a regular file)
  Running setup.py install for unittest2
    changing mode of build/scripts-2.6/unit2.py from 664 to 775
    changing mode of build/scripts-2.6/unit2 from 664 to 775
    changing mode of /home/baiju/pylintve/bin/unit2 to 775
    changing mode of /home/baiju/pylintve/bin/unit2.py to 775
    Installing unit2-2.6 script to /home/baiju/pylintve/bin
    Installing unit2 script to /home/baiju/pylintve/bin
Successfully installed pylint logilab-common logilab-astng unittest2
Cleaning up...
(pylintve)
baiju@localhost ~$ 
$ pip install pytest
Downloading/unpacking pytest
  Downloading pytest-2.2.4.zip (309Kb): 309Kb downloaded
  Running setup.py egg_info for package pytest
Downloading/unpacking py>=1.4.8 (from pytest)
  Downloading py-1.4.9.zip (224Kb): 224Kb downloaded
  Running setup.py egg_info for package py
Installing collected packages: pytest, py
  Running setup.py install for pytest
    Installing py.test script to /home/baiju/pylintve/bin
    Installing py.test-2.6 script to /home/baiju/pylintve/bin
  Running setup.py install for py
Successfully installed pytest py
Cleaning up...
(pylintve)
baiju@localhost ~$ 
$ cd pylint_pytest_marker/
(pylintve)
baiju@localhost ~/pylint_pytest_marker$ 
$ vim hello.py
(pylintve)
baiju@localhost ~/pylint_pytest_marker$ 
$ cat hello.py 
def say_hello():
    return "Hello"
(pylintve)
baiju@localhost ~/pylint_pytest_marker$ 
$ vim test_hello.py
(pylintve)
baiju@localhost ~/pylint_pytest_marker$ 
$ cat test_hello.py
import pytest


class TestHello:

    @pytest.mark.simple
    def test_simple_hello(self):
        import hello
        assert hello.say_hello() == "Hello"
(pylintve)
baiju@localhost ~/pylint_pytest_marker$ 
$ py.test -v
===================================================== test session starts =====================================================
platform linux2 -- Python 2.6.6 -- pytest-2.2.4 -- /home/baiju/pylintve/bin/python
collected 1 items 

test_hello.py:6: TestHello.test_simple_hello PASSED

================================================== 1 passed in 0.01 seconds ===================================================
(pylintve)
baiju@localhost ~/pylint_pytest_marker$ 
$ pylint test_hello.py
No config file found, using default configuration
************* Module test_hello
C:  1,0: Missing docstring
W:  4,0:TestHello: Class has no __init__ method
C:  4,0:TestHello: Missing docstring
Traceback (most recent call last):
  File "/home/baiju/pylintve/bin/pylint", line 4, in <module>
    lint.Run(sys.argv[1:])
  File "/home/baiju/pylintve/lib/python2.6/site-packages/pylint/lint.py", line 879, in __init__
    linter.check(args)
  File "/home/baiju/pylintve/lib/python2.6/site-packages/pylint/lint.py", line 502, in check
    self.check_astng_module(astng, walker, rawcheckers)
  File "/home/baiju/pylintve/lib/python2.6/site-packages/pylint/lint.py", line 574, in check_astng_module
    walker.walk(astng)
  File "/home/baiju/pylintve/lib/python2.6/site-packages/pylint/utils.py", line 528, in walk
    self.walk(child)
  File "/home/baiju/pylintve/lib/python2.6/site-packages/pylint/utils.py", line 528, in walk
    self.walk(child)
  File "/home/baiju/pylintve/lib/python2.6/site-packages/pylint/utils.py", line 525, in walk
    cb(astng)
  File "/home/baiju/pylintve/lib/python2.6/site-packages/pylint/checkers/base.py", line 161, in visit_function
    if not redefined_by_decorator(node):
  File "/home/baiju/pylintve/lib/python2.6/site-packages/pylint/checkers/base.py", line 116, in redefined_by_decorator
    decorator.expr.name == node.name):
AttributeError: 'Getattr' object has no attribute 'name'
(pylintve)
baiju@localhost ~/pylint_pytest_marker$ 
$ vim test_hello.py
(pylintve)
baiju@localhost ~/pylint_pytest_marker$ 
$ cat test_hello.py
import pytest


@pytest.mark.simple
class TestHello:

    def test_simple_hello(self):
        import hello
        assert hello.say_hello() == "Hello"
(pylintve)
baiju@localhost ~/pylint_pytest_marker$ 
$ pylint test_hello.py
No config file found, using default configuration
************* Module test_hello
C:  1,0: Missing docstring
W:  4,0:TestHello: Class has no __init__ method
C:  4,0:TestHello: Missing docstring
E:  4,1:TestHello: Module 'pytest' has no 'mark' member
C:  7,4:TestHello.test_simple_hello: Missing docstring
R:  7,4:TestHello.test_simple_hello: Method could be a function
R:  4,0:TestHello: Too few public methods (1/2)


Report
======
6 statements analysed.

Statistics by type
------------------

+---------+-------+-----------+-----------+------------+---------+
|type     |number |old number |difference |%documented |%badname |
+=========+=======+===========+===========+============+=========+
|module   |1      |NC         |NC         |0.00        |0.00     |
+---------+-------+-----------+-----------+------------+---------+
|class    |1      |NC         |NC         |0.00        |0.00     |
+---------+-------+-----------+-----------+------------+---------+
|method   |1      |NC         |NC         |0.00        |0.00     |
+---------+-------+-----------+-----------+------------+---------+
|function |0      |NC         |NC         |0           |0        |
+---------+-------+-----------+-----------+------------+---------+



Duplication
-----------

+-------------------------+------+---------+-----------+
|                         |now   |previous |difference |
+=========================+======+=========+===========+
|nb duplicated lines      |0     |NC       |NC         |
+-------------------------+------+---------+-----------+
|percent duplicated lines |0.000 |NC       |NC         |
+-------------------------+------+---------+-----------+



Messages by category
--------------------

+-----------+-------+---------+-----------+
|type       |number |previous |difference |
+===========+=======+=========+===========+
|convention |3      |NC       |NC         |
+-----------+-------+---------+-----------+
|refactor   |2      |NC       |NC         |
+-----------+-------+---------+-----------+
|warning    |1      |NC       |NC         |
+-----------+-------+---------+-----------+
|error      |1      |NC       |NC         |
+-----------+-------+---------+-----------+



Messages
--------

+-----------+------------+
|message id |occurrences |
+===========+============+
|C0111      |3           |
+-----------+------------+
|W0232      |1           |
+-----------+------------+
|R0903      |1           |
+-----------+------------+
|R0201      |1           |
+-----------+------------+
|E1101      |1           |
+-----------+------------+



Global evaluation
-----------------
Your code has been rated at -8.33/10

External dependencies
---------------------
::

    pytest (test_hello)



Raw metrics
-----------

+----------+-------+------+---------+-----------+
|type      |number |%     |previous |difference |
+==========+=======+======+=========+===========+
|code      |7      |87.50 |NC       |NC         |
+----------+-------+------+---------+-----------+
|docstring |0      |0.00  |NC       |NC         |
+----------+-------+------+---------+-----------+
|comment   |0      |0.00  |NC       |NC         |
+----------+-------+------+---------+-----------+
|empty     |1      |12.50 |NC       |NC         |
+----------+-------+------+---------+-----------+



(pylintve)
baiju@localhost ~/pylint_pytest_marker$ 
$ vim test_hello.py
(pylintve)
baiju@localhost ~/pylint_pytest_marker$ 
$ cat test_hello.py
import pytest


@pytest.mark.simple
def test_simple_hello():
    import hello
    assert hello.say_hello() == "Hello"
(pylintve)
baiju@localhost ~/pylint_pytest_marker$ 
$ py.test -v
===================================================== test session starts =====================================================
platform linux2 -- Python 2.6.6 -- pytest-2.2.4 -- /home/baiju/pylintve/bin/python
collected 1 items 

test_hello.py:4: test_simple_hello PASSED

================================================== 1 passed in 0.01 seconds ===================================================
(pylintve)
baiju@localhost ~/pylint_pytest_marker$ 
$ pylint test_hello.py
No config file found, using default configuration
************* Module test_hello
C:  1,0: Missing docstring
Traceback (most recent call last):
  File "/home/baiju/pylintve/bin/pylint", line 4, in <module>
    lint.Run(sys.argv[1:])
  File "/home/baiju/pylintve/lib/python2.6/site-packages/pylint/lint.py", line 879, in __init__
    linter.check(args)
  File "/home/baiju/pylintve/lib/python2.6/site-packages/pylint/lint.py", line 502, in check
    self.check_astng_module(astng, walker, rawcheckers)
  File "/home/baiju/pylintve/lib/python2.6/site-packages/pylint/lint.py", line 574, in check_astng_module
    walker.walk(astng)
  File "/home/baiju/pylintve/lib/python2.6/site-packages/pylint/utils.py", line 528, in walk
    self.walk(child)
  File "/home/baiju/pylintve/lib/python2.6/site-packages/pylint/utils.py", line 525, in walk
    cb(astng)
  File "/home/baiju/pylintve/lib/python2.6/site-packages/pylint/checkers/base.py", line 161, in visit_function
    if not redefined_by_decorator(node):
  File "/home/baiju/pylintve/lib/python2.6/site-packages/pylint/checkers/base.py", line 116, in redefined_by_decorator
    decorator.expr.name == node.name):
AttributeError: 'Getattr' object has no attribute 'name'
(pylintve)
baiju@localhost ~/pylint_pytest_marker$