Add delete preview-env / auto-deploy a staging

util/config/provider/baseprovider.py

@@ -109,7 +109,7 @@ class BaseProvider(object):
         indicating that this container requires a restart.
     """
     raise NotImplementedError
-
+  
   def get_volume_path(self, directory, filename):
     """ Helper for constructing file paths, which may differ between providers. For example,
     kubernetes can't have subfolders in configmaps """

util/config/provider/k8sprovider.py

@@ -54,20 +54,20 @@ class KubernetesConfigProvider(FileConfigProvider):
       self._update_secret_file(filename, contents)
     except IOError as ioe:
       raise CannotWriteConfigException(str(ioe))
-
+    
   def volume_file_exists(self, filename):
     secret = self._lookup_secret()
     if not secret or not secret.get('data'):
       return False
     return filename in secret['data']
-
+    
 
   def list_volume_directory(self, path):
     secret = self._lookup_secret()
-
+    
     if not secret:
       return []
-
+    
     paths = []
     for filename in secret.get('data', {}):
       if filename.startswith(path):
@@ -150,4 +150,4 @@ class KubernetesConfigProvider(FileConfigProvider):
     return session.send(request.prepare(), verify=False, timeout=2)
 
   def get_volume_path(self, directory, filename):
-    return "_".join([directory.rstrip('/'), filename])
+    return "_".join([directory.rstrip('/'), filename])