RAII open of wallet file.

2012-08-24 22:02:58 +01:00 · 2012-08-24 22:02:58 +01:00 · 26c0b786e9
parent 3d836ebc38
commit 26c0b786e9
1 changed files with 3 additions and 4 deletions
--- a/lib/wallet.py
+++ b/lib/wallet.py
@ -691,10 +691,9 @@ class Wallet:

        self.file_exists = False
        try:
-            f = open(self.path,"r")
-            data = f.read()
-            f.close()
-        except:
+            with open(self.path, "r") as f:
+                data = f.read()
+        except IOError:
            return
        try:
            d = ast.literal_eval( data )  #parse raw data from reading wallet file