remove unneeded pass statements

webapp/graphite/tags/base.py

@@ -15,7 +15,6 @@ class BaseTagDB(object):
 
   def __init__(self):
     """Initialize the tag db."""
-    pass
 
   @logtime
   def find_series(self, tags, timer=None):
@@ -56,7 +55,6 @@ def _find_series(self, tags):
     """
     Internal function called by find_series, follows the same semantics allowing base class to implement caching
     """
-    pass
 
   @abc.abstractmethod
   def get_series(self, path):
@@ -65,7 +63,6 @@ def get_series(self, path):
 
     If the path is not found in the TagDB, returns None.
     """
-    pass
 
   @abc.abstractmethod
   def list_tags(self, tagFilter=None):
@@ -84,7 +81,6 @@ def list_tags(self, tagFilter=None):
 
     Accepts an optional filter parameter which is a regular expression used to filter the list of returned tags
     """
-    pass
 
   @abc.abstractmethod
   def get_tag(self, tag, valueFilter=None):
@@ -108,7 +104,6 @@ def get_tag(self, tag, valueFilter=None):
 
     Accepts an optional filter parameter which is a regular expression used to filter the list of returned tags
     """
-    pass
 
   @abc.abstractmethod
   def list_values(self, tag, valueFilter=None):
@@ -129,21 +124,18 @@ def list_values(self, tag, valueFilter=None):
 
     Accepts an optional filter parameter which is a regular expression used to filter the list of returned tags
     """
-    pass
 
   @abc.abstractmethod
   def tag_series(self, series):
     """
     Enter series into database.  Accepts a series string, upserts into the TagDB and returns the canonicalized series name.
     """
-    pass
 
   @abc.abstractmethod
   def del_series(self, series):
     """
     Remove series from database.  Accepts a series string and returns True
     """
-    pass
 
   def auto_complete_tags(self, exprs, tagPrefix=None, limit=None):
     """