flake8 ignores same hacks as swift

- blacklisted flake8 hacking
- fix against E122 continuation line missing
  indentation or outdented

Closes-bug: #1475516

Change-Id: I708d0a3466a1f85c84e478873e142821ce0774cb
Signed-off-by: Hiroshi Miura <miurahr@nttdata.co.jp>

swiftclient/shell.py

@@ -112,8 +112,8 @@ def st_delete(parser, args, output_manager):
                 if '/' in container:
                     output_manager.error(
                         'WARNING: / in container name; you '
-                        "might have meant '%s' instead of '%s'." % (
-                        container.replace('/', ' ', 1), container)
+                        "might have meant '%s' instead of '%s'." %
+                        (container.replace('/', ' ', 1), container)
                     )
                     return
                 objects = args[1:]
@@ -279,8 +279,8 @@ def st_download(parser, args, output_manager):
                 if '/' in container:
                     output_manager.error(
                         'WARNING: / in container name; you '
-                        "might have meant '%s' instead of '%s'." % (
-                        container.replace('/', ' ', 1), container)
+                        "might have meant '%s' instead of '%s'." %
+                        (container.replace('/', ' ', 1), container)
                     )
                     return
                 objects = args[1:]

tests/unit/test_swiftclient.py

@@ -1486,8 +1486,8 @@ class TestConnection(MockHttpTest):
             mock_get_auth.return_value = (
                 "https://storage.url/v1/AUTH_storage_acct", "AUTH_token"
             )
-            conn = c.Connection("https://auth.url/auth/v2.0", "user", "passkey",
-                                tenant_name="tenant")
+            conn = c.Connection("https://auth.url/auth/v2.0",
+                                "user", "passkey", tenant_name="tenant")
             conn.get_auth()
         self.assertEqual("https://storage.url/v1/AUTH_storage_acct", conn.url)
         self.assertEqual("AUTH_token", conn.token)

tox.ini

@@ -41,15 +41,21 @@ commands=
     python setup.py build_sphinx
 
 [flake8]
-# it's not a bug that we aren't using all of hacking
-# H102 -> apache2 license exists
-# H103 -> license is apache
-# H201 -> no bare excepts
-# H234 -> assertEquals is deprecated, use assertEqual
-# H238 -> old style classes are deprecated and not available in python3
-# H501 -> don't use locals() for str formatting
-# H903 -> \n not \r\n
-ignore = H
-select = H102, H103, H201, H234, H238, H501, H903
+# it's not a bug that we aren't using all of hacking, ignore:
+# H101: Use TODO(NAME)
+# H202: assertRaises Exception too broad
+# H232: Python 3.x incompatible octal 000001234 should be written as 0o1234
+# H233: Python 3.x incompatible use of print operator
+# H235: assert_ is deprecated, use assertTrue
+# H301: one import per line
+# H306: imports not in alphabetical order (time, os)
+# H401: docstring should not start with a space
+# H403: multi line docstrings should end on a new line
+# H404: multi line docstring should start without a leading new line
+# H405: multi line docstring summary not separated with an empty line
+# H501: Do not use self.__dict__ for string formatting
+# H702: Formatting operation should be outside of localization method call
+# H703: Multiple positional placeholders
+ignore = H101,H202,H232,H233,H235,H301,H306,H401,H403,H404,H405,H501,H702,H703
 show-source = True
 exclude = .venv,.tox,dist,doc,*egg