Lint this entire monstrosity

- Doing some of @schoen's refactoring homework for him :)

letsencrypt/cli.py

@@ -746,6 +746,8 @@ def _restore_required_config_elements(full_path, config, renewalparams):
                                "a non-numeric value for %s. Skipping.",
                                full_path, config_item)
                 raise
+
+def _restore_plugin_configs(config, renewalparams):
     # Now use parser to get plugin-prefixed items with correct types
     # XXX: the current approach of extracting only prefixed items
     #      related to the actually-used installer and authenticator
@@ -767,13 +769,12 @@ def _restore_required_config_elements(full_path, config, renewalparams):
                 config.__setattr__(config_item, None)
                 continue
             if config_item.startswith(plugin_prefix + "_"):
-                for action in _parser.parser._actions:
-                   if action.dest == config_item:
-                       if action.type is not None:
-                           config.__setattr__(config_item, action.type(renewalparams[config_item]))
-                           break
+                for action in _parser.parser._actions: # pylint: disable=protected-access
+                    if action.type is not None and action.dest == config_item:
+                        config.__setattr__(config_item, action.type(renewalparams[config_item]))
+                        break
                 else:
-                       config.__setattr__(config_item, str(renewalparams[config_item]))
+                    config.__setattr__(config_item, str(renewalparams[config_item]))
     return True
 
 
@@ -808,6 +809,7 @@ def _reconstitute(full_path, config):
     # those elements are present.
     try:
         _restore_required_config_elements(full_path, config, renewalparams)
+        _restore_plugin_configs(config, renewalparams)
     except ValueError:
         # There was a data type error which has already been
         # logged.
@@ -861,7 +863,7 @@ def renew(cli_config, plugins):
         # elements from within the renewal configuration file).
         try:
             renewal_candidate = _reconstitute(renewal_file, config)
-        except Exception as e:
+        except Exception as e: # pylint: disable=broad-except
             # reconstitute encountered an unanticipated problem.
             logger.warning("Renewal configuration file %s produced an "
                            "unexpected error: %s. Skipping.", renewal_file, e)
@@ -1356,7 +1358,7 @@ def prepare_and_parse_args(plugins, args):
     # parser (--help should display plugin-specific options last)
     _plugins_parsing(helpful, plugins)
 
-    global _parser
+    global _parser # pylint: disable=global-statement
     _parser = helpful
     return helpful.parse_args()
 

letsencrypt/plugins/manual.py

@@ -93,7 +93,6 @@ s.serve_forever()" """
     def prepare(self):  # pylint: disable=missing-docstring,no-self-use
         if self.config.noninteractive_mode:
             raise errors.PluginError("Running manual mode non-interactively is not supported")
-        pass  # pragma: no cover
 
     def more_info(self):  # pylint: disable=missing-docstring,no-self-use
         return ("This plugin requires user's manual intervention in setting "

letsencrypt/tests/cli_test.py

@@ -531,7 +531,8 @@ class CLITest(unittest.TestCase):  # pylint: disable=too-many-public-methods
                           self._certonly_new_request_common, mock_client)
 
     def _test_renewal_common(self, due_for_renewal, extra_args, log_out=None,
-                             args=None, renew=True, out=False):
+                             args=None, renew=True):
+        # pylint: disable=too-many-locals
         cert_path = 'letsencrypt/tests/testdata/cert.pem'
         chain_path = '/etc/letsencrypt/live/foo.bar/fullchain.pem'
         mock_lineage = mock.MagicMock(cert=cert_path, fullchain=chain_path)
@@ -556,10 +557,7 @@ class CLITest(unittest.TestCase):  # pylint: disable=too-many-public-methods
                                 args = ['-d', 'isnot.org', '-a', 'standalone', 'certonly']
                             if extra_args:
                                 args += extra_args
-                            if out:
-                                self._call_stdout(args)
-                            else:
-                                self._call(args)
+                            self._call(args)
 
         if log_out:
             with open(os.path.join(self.logs_dir, "letsencrypt.log")) as lf: