Fixed E303 flake8 errors

too many blank lines (3)

testing/python/collect.py

@@ -476,7 +476,6 @@ class TestFunction(object):
         rec = testdir.inline_run()
         rec.assertoutcome(passed=2)
 
-
     def test_parametrize_with_non_hashable_values_indirect(self, testdir):
         """Test parametrization with non-hashable values with indirect parametrization."""
         testdir.makepyfile("""
@@ -504,7 +503,6 @@ class TestFunction(object):
         rec = testdir.inline_run()
         rec.assertoutcome(passed=2)
 
-
     def test_parametrize_overrides_fixture(self, testdir):
         """Test parametrization when parameter overrides existing fixture with same name."""
         testdir.makepyfile("""
@@ -532,7 +530,6 @@ class TestFunction(object):
         rec = testdir.inline_run()
         rec.assertoutcome(passed=3)
 
-
     def test_parametrize_overrides_parametrized_fixture(self, testdir):
         """Test parametrization when parameter overrides existing parametrized fixture with same name."""
         testdir.makepyfile("""
@@ -1352,7 +1349,6 @@ def test_skip_duplicates_by_default(testdir):
     ])
 
 
-
 def test_keep_duplicates(testdir):
     """Test for issue https://github.com/pytest-dev/pytest/issues/1609 (#1609)
 

testing/python/fixture.py

@@ -441,7 +441,6 @@ class TestFillFixtures(object):
         ])
         assert "INTERNAL" not in result.stdout.str()
 
-
     def test_fixture_excinfo_leak(self, testdir):
         # on python2 sys.excinfo would leak into fixture executions
         testdir.makepyfile("""
@@ -641,7 +640,6 @@ class TestRequestBasic(object):
         mod = reprec.getcalls("pytest_runtest_setup")[0].item.module
         assert not mod.l
 
-
     def test_request_addfinalizer_partial_setup_failure(self, testdir):
         p = testdir.makepyfile("""
             import pytest
@@ -1603,8 +1601,6 @@ class TestAutouseManagement(object):
         reprec = testdir.inline_run()
         reprec.assertoutcome(passed=2)
 
-
-
     def test_funcarg_and_setup(self, testdir):
         testdir.makepyfile("""
             import pytest
@@ -2406,7 +2402,6 @@ class TestFixtureMarker(object):
         reprec = testdir.inline_run("-v")
         reprec.assertoutcome(passed=5)
 
-
     @pytest.mark.issue246
     @pytest.mark.parametrize("scope", ["session", "function", "module"])
     def test_finalizer_order_on_parametrization(self, scope, testdir):
@@ -2638,8 +2633,6 @@ class TestErrors(object):
             *3 pass*2 error*
         """)
 
-
-
     def test_setupfunc_missing_funcarg(self, testdir):
         testdir.makepyfile("""
             import pytest
@@ -2747,7 +2740,6 @@ class TestShowFixtures(object):
 
         """)
 
-
     def test_show_fixtures_different_files(self, testdir):
         """
         #833: --fixtures only shows fixtures from first file

testing/python/metafunc.py

@@ -331,7 +331,6 @@ class TestMetafunc(object):
             "\nUpdate your code as this will raise an error in pytest-4.0.",
         ]
 
-
     def test_parametrize_ids_exception(self, testdir):
         """
         :param testdir: the instance of Testdir class, a temporary
@@ -776,7 +775,6 @@ class TestMetafuncFunctional(object):
         result = testdir.runpytest(p)
         result.assert_outcomes(passed=1)
 
-
     def test_generate_plugin_and_module(self, testdir):
         testdir.makeconftest("""
             def pytest_generate_tests(metafunc):
@@ -1435,7 +1433,6 @@ class TestMarkersWithParametrization(object):
         reprec = testdir.inline_run()
         reprec.assertoutcome(passed=2, skipped=2)
 
-
     @pytest.mark.issue290
     def test_parametrize_ID_generation_string_int_works(self, testdir):
         testdir.makepyfile("""
@@ -1452,7 +1449,6 @@ class TestMarkersWithParametrization(object):
         reprec = testdir.inline_run()
         reprec.assertoutcome(passed=2)
 
-
     @pytest.mark.parametrize('strict', [True, False])
     def test_parametrize_marked_value(self, testdir, strict):
         s = """
@@ -1476,7 +1472,6 @@ class TestMarkersWithParametrization(object):
         passed, failed = (0, 2) if strict else (2, 0)
         reprec.assertoutcome(passed=passed, failed=failed)
 
-
     def test_pytest_make_parametrize_id(self, testdir):
         testdir.makeconftest("""
             def pytest_make_parametrize_id(config, val):

testing/python/raises.py

@@ -118,7 +118,6 @@ class TestRaises(object):
         for o in gc.get_objects():
             assert type(o) is not T
 
-
     def test_raises_match(self):
         msg = r"with base \d+"
         with pytest.raises(ValueError, match=msg):