Upgrade pre-commit hooks

.pre-commit-config.yaml

@@ -1,19 +1,19 @@
 exclude: doc/en/example/py2py3/test_py2.py
 repos:
 -   repo: https://github.com/ambv/black
-    rev: 18.6b4
+    rev: 18.9b0
     hooks:
     -   id: black
         args: [--safe, --quiet]
         language_version: python3
 -   repo: https://github.com/asottile/blacken-docs
-    rev: v0.2.0
+    rev: v0.3.0
     hooks:
     -   id: blacken-docs
-        additional_dependencies: [black==18.6b4]
+        additional_dependencies: [black==18.9b0]
         language_version: python3
 -   repo: https://github.com/pre-commit/pre-commit-hooks
-    rev: v1.3.0
+    rev: v1.4.0-1
     hooks:
     -   id: trailing-whitespace
     -   id: end-of-file-fixer
@@ -22,11 +22,12 @@ repos:
         exclude: _pytest/debugging.py
     -   id: flake8
 -   repo: https://github.com/asottile/pyupgrade
-    rev: v1.2.0
+    rev: v1.8.0
     hooks:
     -   id: pyupgrade
+        args: [--keep-percent-format]
 -   repo: https://github.com/pre-commit/pygrep-hooks
-    rev: v1.0.0
+    rev: v1.1.0
     hooks:
     -   id: rst-backticks
 -   repo: local

bench/bench_argcomplete.py

@@ -1,5 +1,3 @@
-
-
 # 10000 iterations, just for relative comparison
 #                      2.7.5     3.3.2
 # FilesCompleter       75.1109   69.2116

bench/manyparam.py

@@ -1,4 +1,3 @@
-
 import pytest
 
 

doc/en/example/assertion/failure_demo.py

@@ -245,9 +245,9 @@ class TestCustomAssertMsg(object):
             a = 1
 
         b = 2
-        assert (
+        assert A.a == b, (
-            A.a == b
+            "A.a appears not to be b\n" "or does not appear to be b\none of those"
-        ), "A.a appears not to be b\n" "or does not appear to be b\none of those"
+        )
 
     def test_custom_repr(self):
         class JSON(object):

doc/en/example/assertion/global_testmodule_config/test_hello_world.py

@@ -1,4 +1,3 @@
-
 hello = "world"
 
 

doc/en/example/assertion/test_failures.py

@@ -1,4 +1,3 @@
-
 import py
 
 failure_demo = py.path.local(__file__).dirpath("failure_demo.py")

doc/en/example/costlysetup/conftest.py

@@ -1,4 +1,3 @@
-
 import pytest
 
 

src/_pytest/_argcomplete.py

@@ -1,4 +1,3 @@
-
 """allow bash-completion for argparse with argcomplete if installed
 needs argcomplete>=0.5.6 for python 3.2/3.3 (older versions fail
 to find the magic string, so _ARGCOMPLETE env. var is never set, and

src/_pytest/config/__init__.py

@@ -423,7 +423,7 @@ class PytestPluginManager(PluginManager):
                     and not self._using_pyargs
                 ):
                     from _pytest.deprecated import (
-                        PYTEST_PLUGINS_FROM_NON_TOP_LEVEL_CONFTEST
+                        PYTEST_PLUGINS_FROM_NON_TOP_LEVEL_CONFTEST,
                     )
 
                     warnings.warn_explicit(

src/_pytest/junitxml.py

@@ -38,7 +38,7 @@ class Junit(py.xml.Namespace):
 # this dynamically instead of hardcoding it.  The spec range of valid
 # chars is: Char ::= #x9 | #xA | #xD | [#x20-#xD7FF] | [#xE000-#xFFFD]
 #                    | [#x10000-#x10FFFF]
-_legal_chars = (0x09, 0x0A, 0x0d)
+_legal_chars = (0x09, 0x0A, 0x0D)
 _legal_ranges = ((0x20, 0x7E), (0x80, 0xD7FF), (0xE000, 0xFFFD), (0x10000, 0x10FFFF))
 _legal_xml_re = [
     unicode("%s-%s") % (unichr(low), unichr(high))

src/_pytest/logging.py

@@ -213,7 +213,9 @@ class LogCaptureFixture(object):
     def __init__(self, item):
         """Creates a new funcarg."""
         self._item = item
-        self._initial_log_levels = {}  # type: Dict[str, int] # dict of log name -> log level
+        self._initial_log_levels = (
+            {}
+        )  # type: Dict[str, int] # dict of log name -> log level
 
     def _finalize(self):
         """Finalizes the fixture.

src/_pytest/mark/evaluate.py

@@ -90,7 +90,10 @@ class MarkEvaluator(object):
                     else:
                         if "reason" not in mark.kwargs:
                             # XXX better be checked at collection time
-                            msg = "you need to specify reason=STRING " "when using booleans as conditions."
+                            msg = (
+                                "you need to specify reason=STRING "
+                                "when using booleans as conditions."
+                            )
                             fail(msg)
                         result = bool(expr)
                     if result:

testing/example_scripts/fixtures/fill_fixtures/test_conftest_funcargs_only_available_in_subdir/sub2/conftest.py

@@ -1,4 +1,3 @@
-
 import pytest
 
 

testing/example_scripts/fixtures/fill_fixtures/test_funcarg_basic.py

@@ -1,4 +1,3 @@
-
 import pytest
 
 

testing/example_scripts/fixtures/fill_fixtures/test_funcarg_lookup_classlevel.py

@@ -1,4 +1,3 @@
-
 import pytest
 
 

testing/example_scripts/issue_519.py

@@ -1,4 +1,3 @@
-
 import pytest
 import pprint
 

testing/python/approx.py

@@ -62,11 +62,11 @@ class TestApprox(object):
     @pytest.mark.parametrize(
         "value, repr_string",
         [
-            (5., "approx(5.0 {pm} 5.0e-06)"),
+            (5.0, "approx(5.0 {pm} 5.0e-06)"),
-            ([5.], "approx([5.0 {pm} 5.0e-06])"),
+            ([5.0], "approx([5.0 {pm} 5.0e-06])"),
-            ([[5.]], "approx([[5.0 {pm} 5.0e-06]])"),
+            ([[5.0]], "approx([[5.0 {pm} 5.0e-06]])"),
-            ([[5., 6.]], "approx([[5.0 {pm} 5.0e-06, 6.0 {pm} 6.0e-06]])"),
+            ([[5.0, 6.0]], "approx([[5.0 {pm} 5.0e-06, 6.0 {pm} 6.0e-06]])"),
-            ([[5.], [6.]], "approx([[5.0 {pm} 5.0e-06], [6.0 {pm} 6.0e-06]])"),
+            ([[5.0], [6.0]], "approx([[5.0 {pm} 5.0e-06], [6.0 {pm} 6.0e-06]])"),
         ],
     )
     def test_repr_nd_array(self, plus_minus, value, repr_string):
@@ -354,16 +354,16 @@ class TestApprox(object):
         Test all permutations of where the approx and np.array() can show up
         """
         np = pytest.importorskip("numpy")
-        expected = 100.
+        expected = 100.0
-        actual = 99.
+        actual = 99.0
         abs_diff = expected - actual
         rel_diff = (expected - actual) / expected
 
         tests = [
             (eq, abs_diff, 0),
             (eq, 0, rel_diff),
-            (ne, 0, rel_diff / 2.),  # rel diff fail
+            (ne, 0, rel_diff / 2.0),  # rel diff fail
-            (ne, abs_diff / 2., 0),  # abs diff fail
+            (ne, abs_diff / 2.0, 0),  # abs diff fail
         ]
 
         for op, _abs, _rel in tests:

testing/test_pytester.py

@@ -176,7 +176,7 @@ def test_makepyfile_unicode(testdir):
         unichr(65)
     except NameError:
         unichr = chr
-    testdir.makepyfile(unichr(0xfffd))
+    testdir.makepyfile(unichr(0xFFFD))
 
 
 def test_makepyfile_utf8(testdir):