Enable linting of our test code, but not our test data files

.github/workflows/ci.yml

@@ -47,7 +47,7 @@ jobs:
 
       - name: Run tests
         run: |
-          python -m flake8 jedi setup.py
+          python -m flake8 jedi test setup.py
           python -m mypy jedi sith.py setup.py
 
   coverage:

setup.cfg

@@ -21,7 +21,13 @@ per-file-ignores =
   jedi/__init__.py:F401
   jedi/inference/compiled/__init__.py:F401
   jedi/inference/value/__init__.py:F401
-exclude = jedi/third_party/* .tox/*
+exclude =
+  .tox/*
+  jedi/third_party/*
+  test/completion/*
+  test/examples/*
+  test/refactor/*
+  test/static_analysis/*
 
 [pycodestyle]
 max-line-length = 100

test/test_api/test_context.py

@@ -17,7 +17,7 @@ def func1(x, y):
 def func2():
  what ?
 i = 3
-    
+
 def func3():
     1'''
 cls_code = '''\

test/test_api/test_interpreter.py

@@ -26,7 +26,7 @@ def get_completion(source, namespace):
 
 
 def test_builtin_details():
-    import keyword
+    import keyword  # noqa: F401
 
     class EmptyClass:
         pass
@@ -53,9 +53,9 @@ def test_numpy_like_non_zero():
     """
 
     class NumpyNonZero:
-
         def __zero__(self):
             raise ValueError('Numpy arrays would raise and tell you to use .any() or all()')
+
         def __bool__(self):
             raise ValueError('Numpy arrays would raise and tell you to use .any() or all()')
 
@@ -113,17 +113,17 @@ def _assert_interpreter_complete(source, namespace, completions, *, check_type=F
 
 
 def test_complete_raw_function():
-    from os.path import join
+    from os.path import join  # noqa: F401
     _assert_interpreter_complete('join("").up', locals(), ['upper'])
 
 
 def test_complete_raw_function_different_name():
-    from os.path import join as pjoin
+    from os.path import join as pjoin  # noqa: F401
     _assert_interpreter_complete('pjoin("").up', locals(), ['upper'])
 
 
 def test_complete_raw_module():
-    import os
+    import os  # noqa: F401
     _assert_interpreter_complete('os.path.join("a").up', locals(), ['upper'])
 
 
@@ -281,7 +281,7 @@ def test_param_completion():
     def foo(bar):
         pass
 
-    lambd = lambda xyz: 3
+    lambd = lambda xyz: 3  # noqa: E731
 
     _assert_interpreter_complete('foo(bar', locals(), ['bar='])
     _assert_interpreter_complete('lambd(xyz', locals(), ['xyz='])
@@ -295,7 +295,7 @@ def test_endless_yield():
 
 
 def test_completion_params():
-    foo = lambda a, b=3: None
+    foo = lambda a, b=3: None  # noqa: E731
 
     script = jedi.Interpreter('foo', [locals()])
     c, = script.complete()
@@ -409,7 +409,7 @@ def __dir__(self):
 def test_name_not_findable():
     class X():
         if 0:
-            NOT_FINDABLE
+            NOT_FINDABLE  # noqa: F821
 
         def hidden(self):
             return
@@ -422,7 +422,7 @@ def hidden(self):
 
 
 def test_stubs_working():
-    from multiprocessing import cpu_count
+    from multiprocessing import cpu_count  # noqa: F401
     defs = jedi.Interpreter("cpu_count()", [locals()]).infer()
     assert [d.name for d in defs] == ['int']
 
@@ -532,7 +532,6 @@ def func(a, b, c):
 
 def test_type_var():
     """This was an issue before, see Github #1369"""
-    import typing
     x = typing.TypeVar('myvar')
     def_, = jedi.Interpreter('x', [locals()]).infer()
     assert def_.name == 'TypeVar'
@@ -610,7 +609,7 @@ def test_dict_getitem(code, types):
         ('next(DunderCls())', 'float'),
         ('next(dunder)', 'float'),
         ('for x in DunderCls(): x', 'str'),
-        #('for x in dunder: x', 'str'),
+        # ('for x in dunder: x', 'str'),
     ]
 )
 def test_dunders(class_is_findable, code, expected, allow_unsafe_getattr):
@@ -687,7 +686,7 @@ def bar():
     ]
 )
 def test_string_annotation(annotations, result, code):
-    x = lambda foo: 1
+    x = lambda foo: 1  # noqa: E731
     x.__annotations__ = annotations
     defs = jedi.Interpreter(code or 'x()', [locals()]).infer()
     assert [d.name for d in defs] == result
@@ -720,8 +719,8 @@ def test_negate():
 
 def test_complete_not_findable_class_source():
     class TestClass():
-        ta=1
-        ta1=2
+        ta = 1
+        ta1 = 2
 
     # Simulate the environment where the class is defined in
     # an interactive session and therefore inspect module
@@ -756,7 +755,7 @@ def test_param_infer_default():
     ],
 )
 def test_keyword_param_completion(code, expected):
-    import random
+    import random  # noqa: F401
     completions = jedi.Interpreter(code, [locals()]).complete()
     assert expected == [c.name for c in completions if c.name.endswith('=')]
 

test/test_api/test_project.py

@@ -144,13 +144,17 @@ def test_load_save_project(tmpdir):
     ]
 )
 def test_search(string, full_names, kwargs):
-    some_search_test_var = 1.0
+    some_search_test_var = 1.0  # noqa: F841
     project = Project(test_dir)
     if kwargs.pop('complete', False) is True:
         defs = project.complete_search(string, **kwargs)
     else:
         defs = project.search(string, **kwargs)
-    assert sorted([('stub:' if d.is_stub() else '') + (d.full_name or d.name) for d in defs]) == full_names
+    actual = sorted([
+        ('stub:' if d.is_stub() else '') + (d.full_name or d.name)
+        for d in defs
+    ])
+    assert actual == full_names
 
 
 @pytest.mark.parametrize(
@@ -169,8 +173,8 @@ def test_complete_search(Script, string, completions, all_scopes):
 
 @pytest.mark.parametrize(
     'path,expected', [
-        (Path(__file__).parents[2], True), # The path of the project
-        (Path(__file__).parents[1], False), # The path of the tests, not a project
+        (Path(__file__).parents[2], True),  # The path of the project
+        (Path(__file__).parents[1], False),  # The path of the tests, not a project
         (Path.home(), None)
     ]
 )

test/test_api/test_refactoring.py

@@ -113,7 +113,7 @@ def test_diff_without_ending_newline(Script):
          b
         -a
         +c
-        ''')
+        ''')  # noqa: W291
 
 
 def test_diff_path_outside_of_project(Script):

test/test_api/test_search.py

@@ -1,5 +1,5 @@
 import os
-import sys
+import sys  # noqa: F401
 
 import pytest
 

test/test_debug.py

@@ -1,6 +1,7 @@
 import jedi
 from jedi import debug
 
+
 def test_simple():
     jedi.set_debug_function()
     debug.speed('foo')

test/test_inference/test_docstring.py

@@ -206,6 +206,7 @@ def foobar(x, y):
     assert 'capitalize' in names
     assert 'numerator' in names
 
+
 @pytest.mark.skipif(numpydoc_unavailable,
                     reason='numpydoc module is unavailable')
 def test_numpydoc_parameters_set_single_value():
@@ -390,7 +391,8 @@ def bazbiz():
 @pytest.mark.skipif(numpydoc_unavailable or numpy_unavailable,
                     reason='numpydoc or numpy module is unavailable')
 def test_numpy_returns():
-    s = dedent('''
+    s = dedent(
+        '''
         import numpy
         x = numpy.asarray([])
         x.d'''
@@ -402,7 +404,8 @@ def test_numpy_returns():
 @pytest.mark.skipif(numpydoc_unavailable or numpy_unavailable,
                     reason='numpydoc or numpy module is unavailable')
 def test_numpy_comp_returns():
-    s = dedent('''
+    s = dedent(
+        '''
         import numpy
         x = numpy.array([])
         x.d'''

test/test_inference/test_extension.py

@@ -33,7 +33,9 @@ def test_get_signatures_stdlib(Script):
 
 # Check only on linux 64 bit platform and Python3.8.
 @pytest.mark.parametrize('load_unsafe_extensions', [False, True])
-@pytest.mark.skipif('sys.platform != "linux" or sys.maxsize <= 2**32 or sys.version_info[:2] != (3, 8)')
+@pytest.mark.skipif(
+    'sys.platform != "linux" or sys.maxsize <= 2**32 or sys.version_info[:2] != (3, 8)',
+)
 def test_init_extension_module(Script, load_unsafe_extensions):
     """
     ``__init__`` extension modules are also packages and Jedi should understand

test/test_inference/test_gradual/test_typeshed.py

@@ -222,7 +222,7 @@ def test_goto_stubs_on_itself(Script, code, type_):
 
 def test_module_exists_only_as_stub(Script):
     try:
-        import redis
+        import redis  # noqa: F401
     except ImportError:
         pass
     else:
@@ -234,7 +234,7 @@ def test_module_exists_only_as_stub(Script):
 
 def test_django_exists_only_as_stub(Script):
     try:
-        import django
+        import django  # noqa: F401
     except ImportError:
         pass
     else:

test/test_inference/test_literals.py

@@ -1,4 +1,3 @@
-import pytest
 from jedi.inference.value import TreeInstance
 
 

test/test_inference/test_sys_path.py

@@ -48,8 +48,8 @@ def test_venv_and_pths(venv_path, environment):
 
     ETALON = [
         # For now disable egg-links. I have no idea how they work... ~ dave
-        #pjoin('/path', 'from', 'egg-link'),
-        #pjoin(site_pkg_path, '.', 'relative', 'egg-link', 'path'),
+        # pjoin('/path', 'from', 'egg-link'),
+        # pjoin(site_pkg_path, '.', 'relative', 'egg-link', 'path'),
         site_pkg_path,
         pjoin(site_pkg_path, 'dir-from-foo-pth'),
         '/foo/smth.py:module',

test/test_parso_integration/test_basic.py

@@ -1,6 +1,5 @@
 from textwrap import dedent
 
-import pytest
 from parso import parse