ecn-robots: more whitespace cleaning on pgdb.py

pgdb.py

@@ -5,7 +5,7 @@ import psycopg2
 import psycopg2.extensions
 
 class Db(object):
-    
+
     def __init__(self,name):
         self._name = name
         self.conn = psycopg2.connect("dbname='postgres' user='postgres' host= \
@@ -27,10 +27,10 @@ class Db(object):
         self.cursor.execute(given_sql)
         try:
             out = self.cursor.fetchall()
-        except Exception,e: 
+        except Exception,e:
             out = "Exception " +str(e)+" ocured"
         return out
-    
+
     def _get_owner(self):
         sql = "SELECT pg_get_userbyid(datdba) FROM pg_database WHERE datname = \
               '"+self.sanitize(self._name)+"';"
@@ -41,7 +41,7 @@ class Db(object):
         sql = "ALTER DATABASE "+self._name+" OWNER TO "+self.sanitize(owner)+";"
         own = self._runsql(sql)
         return own
-    
+
     db_owner = property(_get_owner, _set_owner)
 
     @property
@@ -57,7 +57,7 @@ class Db(object):
         information['size'] = self._runsql("SELECT pg_size_pretty( \
                                            pg_database_size('"+self.sanitize(
                                                             self._name)+"'));")
-        inf = self._runsql("""SELECT pg_encoding_to_char(encoding), 
+        inf = self._runsql("""SELECT pg_encoding_to_char(encoding),
                         datcollate, datctype FROM pg_database WHERE datname='"""
                         +self._name+"';")
         information['encoding'] = inf[0][0]
@@ -71,7 +71,7 @@ class Db(object):
               '"+self.sanitize(self._name)+"';"
         cncs = self._runsql(sql)
         return cncs
-    
+
     def user_exists(self, user):
         sql = "SELECT rolname FROM pg_authid WHERE rolname = \
              '"+self.sanitize(user)+"';"
@@ -147,7 +147,7 @@ class Db(object):
         sql = "DROP ROLE IF EXISTS "+self.sanitize(us)+";"
         usrd = self._runsql(sql)
         return usrd
-    
+
     def sanitize(self,s):
         mset = '0123456789ABCDEFGHIJKLMNOPRSTUVXYZabcdefghijklmnoprstuvxyz-_.'
         return ''.join([c for c in s if c in mset])