Merge branch 'latest_pycodestyle' into 'master'

Latest pycodestyle

See merge request pycqa/flake8!287

docs/source/plugin-development/plugin-parameters.rst

@@ -48,6 +48,7 @@ the data instead of being called on each physical or logical line.
 - :attr:`~flake8.processor.FileProcessor.file_tokens`
 - :attr:`~flake8.processor.FileProcessor.lines`
 - :attr:`~flake8.processor.FileProcessor.max_line_length`
+- :attr:`~flake8.processor.FileProcessor.max_doc_length`
 - :attr:`~flake8.processor.FileProcessor.total_lines`
 - :attr:`~flake8.processor.FileProcessor.verbose`
 

setup.cfg

@@ -14,6 +14,6 @@ requires-dist =
     enum34; python_version<"3.4"
     typing; python_version<"3.5"
     configparser; python_version<"3.2"
-    pyflakes >= 2.0.0, < 2.1.0
-    pycodestyle >= 2.4.0, < 2.5.0
+    pyflakes >= 2.1.0, < 2.2.0
+    pycodestyle >= 2.5.0, < 2.6.0
     mccabe >= 0.6.0, < 0.7.0

setup.py

@@ -21,7 +21,7 @@ requires = [
     # http://flake8.pycqa.org/en/latest/internal/releases.html#releasing-flake8
     "entrypoints >= 0.2.3, < 0.3.0",
     "pyflakes >= 2.1.0, < 2.2.0",
-    "pycodestyle >= 2.4.0, < 2.5.0",
+    "pycodestyle >= 2.5.0, < 2.6.0",
     "mccabe >= 0.6.0, < 0.7.0",
 ]
 
@@ -115,6 +115,7 @@ setuptools.setup(
             PEP8_PLUGIN('comparison_type'),
             PEP8_PLUGIN('ambiguous_identifier'),
             PEP8_PLUGIN('bare_except'),
+            PEP8_PLUGIN('maximum_doc_length'),
             PEP8_PLUGIN('python_3000_has_key'),
             PEP8_PLUGIN('python_3000_raise_comma'),
             PEP8_PLUGIN('python_3000_not_equal'),

src/flake8/main/options.py

@@ -21,6 +21,7 @@ def register_default_options(option_manager):
     - ``--extend-ignore``
     - ``--per-file-ignores``
     - ``--max-line-length``
+    - ``--max-doc-length``
     - ``--select``
     - ``--disable-noqa``
     - ``--show-source``
@@ -164,6 +165,16 @@ def register_default_options(option_manager):
         "(Default: %default)",
     )
 
+    add_option(
+        "--max-doc-length",
+        type="int",
+        metavar="n",
+        default=None,
+        parse_from_config=True,
+        help="Maximum allowed doc line length for the entirety of this run. "
+        "(Default: %default)",
+    )
+
     add_option(
         "--select",
         metavar="errors",

src/flake8/processor.py

@@ -35,6 +35,7 @@ class FileProcessor(object):
     - :attr:`line_number`
     - :attr:`logical_line`
     - :attr:`max_line_length`
+    - :attr:`max_doc_length`
     - :attr:`multiline`
     - :attr:`noqa`
     - :attr:`previous_indent_level`
@@ -80,6 +81,8 @@ class FileProcessor(object):
         self.logical_line = ""
         #: Maximum line length as configured by the user
         self.max_line_length = options.max_line_length
+        #: Maximum docstring / comment line length as configured by the user
+        self.max_doc_length = options.max_doc_length
         #: Whether the current physical line is multiline
         self.multiline = False
         #: Whether or not we're observing NoQA

tests/unit/test_checker_manager.py

@@ -23,7 +23,7 @@ def test_oserrors_cause_serial_fall_back():
     with mock.patch('_multiprocessing.SemLock', side_effect=err):
         manager = checker.Manager(style_guide, [], [])
         with mock.patch.object(manager, 'run_serial') as serial:
-                manager.run()
+            manager.run()
     assert serial.call_count == 1
     assert manager.using_multiprocessing is False
 

tests/unit/test_file_processor.py

@@ -13,6 +13,7 @@ def options_from(**kwargs):
     """Generate a Values instances with our kwargs."""
     kwargs.setdefault('hang_closing', True)
     kwargs.setdefault('max_line_length', 79)
+    kwargs.setdefault('max_doc_length', None)
     kwargs.setdefault('verbose', False)
     kwargs.setdefault('stdin_display_name', 'stdin')
     return optparse.Values(kwargs)