[tor-bugs] #7873 [Stem]: fix type checks

[Tor Bug Tracker & Wiki]

#7873: fix type checks
-------------------------+--------------------------------------------------
 Reporter:  robinson     |          Owner:  atagar
     Type:  enhancement  |         Status:  new   
 Priority:  minor        |      Milestone:        
Component:  Stem         |        Version:        
 Keywords:               |         Parent:        
   Points:               |   Actualpoints:        
-------------------------+--------------------------------------------------
 This branch[0] standardizes variable type checks to use isinstance() with
 or without multiple types.  The rest of Stem already uses isinstance(),
 this just changes the last hold-outs.

 [0]:https://gitorious.org/stem-robinson/stem-robinson/commits/fix-type-
 checks

-- 
Ticket URL: <https://trac.torproject.org/projects/tor/ticket/7873>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
The Tor Project: anonymity online