Make ./pep8.travis.sh run cleanly

98% whitespace.

letsencrypt-nginx/letsencrypt_nginx/tests/configurator_test.py

@@ -176,7 +176,8 @@ class NginxConfiguratorTest(util.NginxTest):
                                                  ['listen', 'somename:8080'],
                                                  ['include', 'server.conf'],
                                                  [['location', '/'],
-                          [['root', 'html'], ['index', 'index.html index.htm']]]]],
+                                                  [['root', 'html'],
+                                                   ['index', 'index.html index.htm']]]]],
                                                2))
 
     def test_get_all_certs_keys(self):

letsencrypt/cli.py

@@ -308,6 +308,7 @@ def _auth_from_domains(le_client, config, domains, plugins):
 
     return lineage
 
+
 def set_configurator(previously, now):
     """
     Setting configurators multiple ways is okay, as long as they all agree
@@ -319,10 +320,11 @@ def set_configurator(previously, now):
         return previously
     if previously:
         if previously != now:
-            msg = "Too many flags setting configurators/installers/authenticators %s -> %s"
+            msg = "Too many flags setting configurators/installers/authenticators {0} -> {1}"
-            raise PluginSelectionError, msg % (`previously`, `now`)
+            raise PluginSelectionError(msg.format(repr(previously), repr(now)))
     return now
 
+
 def diagnose_configurator_problem(cfg_type, requested, plugins):
     """
     Raise the most helpful error message about a plugin being unavailable
@@ -351,7 +353,7 @@ def diagnose_configurator_problem(cfg_type, requested, plugins):
                    '"letsencrypt-auto auth" to get a cert you can install manually')
     else:
         msg = "{0} could not be determined or is not installed".format(cfg_type)
-    raise PluginSelectionError, msg
+    raise PluginSelectionError(msg)
 
 
 def choose_configurator_plugins(args, config, plugins, verb):

letsencrypt/errors.py

@@ -24,6 +24,7 @@ class SubprocessError(Error):
 class CertStorageError(Error):
     """Generic `.CertStorage` error."""
 
+
 # Auth Handler Errors
 class AuthorizationError(Error):
     """Authorization error."""
@@ -64,9 +65,11 @@ class DvsniError(DvAuthError):
 class PluginError(Error):
     """Let's Encrypt Plugin error."""
 
+
 class PluginSelectionError(Error):
     """A problem with plugin/configurator selection or setup"""
 
+
 class NoInstallationError(PluginError):
     """Let's Encrypt No Installation error."""