Use `try/except KeyError` in place of `if in dict/else`

2013-04-10 18:09:34 +04:00 · 2013-04-10 18:09:34 +04:00 · f389c43e43
parent 716f7617c4
commit f389c43e43
1 changed files with 2 additions and 2 deletions
--- a/powerline/segments/common.py
+++ b/powerline/segments/common.py
@ -697,13 +697,13 @@ class NetworkLoadSegment(KwThreadedSegment):
 						total = activity
 						interface = name

-		if interface in self.interfaces:
+		try:
 			idata = self.interfaces[interface]
 			try:
 				idata['prev'] = idata['last']
 			except KeyError:
 				pass
-		else:
+		except KeyError:
 			idata = {}
 			if self.run_once:
 				idata['prev'] = (monotonic(), _get_bytes(interface))