Merge branch 'python' of https://github.com/rtCamp/easyengine into python

Author: shital.rtcamp

ee/cli/plugins/stack.py

@@ -90,7 +90,7 @@ def pre_pref(self, apt_packages):
             Log.debug(self, 'Adding key for {0}'
                       .format(EEVariables.ee_mysql_repo))
             EERepo.add_key(self, '1C4CBDCDCD2EFD2A',
-                           keyserver="http://keyserver.ubuntu.com:80")
+                           keyserver="keyserver.ubuntu.com")
             chars = ''.join(random.sample(string.ascii_letters, 8))
             Log.debug(self, "Pre-seeding MySQL")
             EEShellExec.cmd_exec(self, "echo \"percona-server-server-5.6 "

ee/core/mysql.py

@@ -48,6 +48,9 @@ def execute(self, statement, errormsg='', log=True):
                           .format(statement))
 
             cur.execute(statement)
+            cur.close()
+            conn.close()
+            
         except Exception as e:
             cur.close()
             conn.close()
@@ -57,8 +60,6 @@ def execute(self, statement, errormsg='', log=True):
             else:
                 Log.error(self, '{0}'.format(errormsg))
 
-        cur.close()
-        conn.close()
 
 #    def __del__(self):
 #        self.cur.close()