Use pycodestyle instead of pep8

pep8 package was renamed to pycodestyle to reduce confusion.

Disabled warnings:
W504 - Line break after binary operator (seems people like this)
W605 - Invalid escape sequence (some of our regexes use these)

6 files changed, 9 insertions, 19 deletions

diff --git a/buildstream/_ostree.py b/buildstream/_ostree.py
index 5a4039f2f..ab652d77c 100644
--- a/buildstream/_ostree.py
+++ b/buildstream/_ostree.py
@@ -34,7 +34,7 @@ from ._exceptions import BstError, ErrorDomain
 
 # pylint: disable=wrong-import-position,wrong-import-order
 gi.require_version('OSTree', '1.0')
-from gi.repository import GLib, Gio, OSTree  # nopep8
+from gi.repository import GLib, Gio, OSTree  # noqa
 
 
 # For users of this file, they must expect (except) it.
diff --git a/buildstream/_signals.py b/buildstream/_signals.py
index 56f70fa7a..41b100f93 100644
--- a/buildstream/_signals.py
+++ b/buildstream/_signals.py
@@ -38,7 +38,7 @@ def terminator_handler(signal_, frame):
         terminator_ = terminator_stack.pop()
         try:
             terminator_()
-        except:                                                 # pylint: disable=bare-except
+        except:                               # noqa pylint: disable=bare-except
             # Ensure we print something if there's an exception raised when
             # processing the handlers. Note that the default exception
             # handler won't be called because we os._exit next, so we must
diff --git a/buildstream/element.py b/buildstream/element.py
index f0620a57e..e6c898635 100644
--- a/buildstream/element.py
+++ b/buildstream/element.py
@@ -1568,7 +1568,7 @@ class Element(Plugin):
                 utils._force_rmtree(rootdir)
 
             with _signals.terminator(cleanup_rootdir), \
-                self.__sandbox(rootdir, output_file, output_file, self.__sandbox_config) as sandbox:  # nopep8
+                self.__sandbox(rootdir, output_file, output_file, self.__sandbox_config) as sandbox:  # noqa
 
                 # By default, the dynamic public data is the same as the static public data.
                 # The plugin's assemble() method may modify this, though.
diff --git a/dev-requirements.txt b/dev-requirements.txt
index d967829f7..42c300f39 100644
--- a/dev-requirements.txt
+++ b/dev-requirements.txt
@@ -1,11 +1,10 @@
 coverage == 4.4.0
-pep8
 pylint
 pytest >= 3.9
+pytest-codestyle >= 1.4.0
 pytest-cov >= 2.5.0
 pytest-datafiles >= 2.0
 pytest-env
-pytest-pep8
 pytest-pylint
 pytest-xdist
 pytest-timeout
diff --git a/setup.cfg b/setup.cfg
index 7d40c3d25..38f3193ca 100644
--- a/setup.cfg
+++ b/setup.cfg
@@ -11,20 +11,11 @@ parentdir_prefix = BuildStream-
 test=pytest
 
 [tool:pytest]
-addopts = --verbose --basetemp ./tmp --pep8 --pylint --pylint-rcfile=.pylintrc --cov=buildstream --cov-config .coveragerc --durations=20
+addopts = --verbose --basetemp ./tmp --codestyle --pylint --pylint-rcfile=.pylintrc --cov=buildstream --cov-config .coveragerc --durations=20
 norecursedirs = tests/integration/project integration-cache tmp __pycache__ .eggs
 python_files = tests/*/*.py
-pep8maxlinelength = 119
-pep8ignore =
-    * E129
-    * E125
-    doc/source/conf.py ALL
-    tmp/* ALL
-    */lib/python3* ALL
-    */bin/* ALL
-    buildstream/_fuse/fuse.py ALL
-    .eggs/* ALL
-    *_pb2.py ALL
-    *_pb2_grpc.py ALL
+codestyle_max_line_length = 119
+codestyle_ignore = E129 E125 W504 W605
+codestyle_exclude = doc/source/conf.py buildstream/_fuse/fuse.py buildstream/_protos/**/*py
 env =
     D:BST_TEST_SUITE=True
diff --git a/tests/testutils/http_server.py b/tests/testutils/http_server.py
index 129003836..f18290c88 100644
--- a/tests/testutils/http_server.py
+++ b/tests/testutils/http_server.py
@@ -29,7 +29,7 @@ class RequestHandler(SimpleHTTPRequestHandler):
                 expected_password, directory = self.server.users[user]
                 if password == expected_password:
                     return directory
-            except:
+            except:                           # noqa
                 raise Unauthorized('unauthorized')
             return None