Use a context manager for some file objects.
diff --git a/Lib/pdb.py b/Lib/pdb.py
index 3362ea1..83ff585 100755
--- a/Lib/pdb.py
+++ b/Lib/pdb.py
@@ -155,21 +155,15 @@
if 'HOME' in os.environ:
envHome = os.environ['HOME']
try:
- rcFile = open(os.path.join(envHome, ".pdbrc"))
+ with open(os.path.join(envHome, ".pdbrc")) as rcFile:
+ self.rcLines.extend(rcFile)
except IOError:
pass
- else:
- for line in rcFile.readlines():
- self.rcLines.append(line)
- rcFile.close()
try:
- rcFile = open(".pdbrc")
+ with open(".pdbrc") as rcFile:
+ self.rcLines.extend(rcFile)
except IOError:
pass
- else:
- for line in rcFile.readlines():
- self.rcLines.append(line)
- rcFile.close()
self.commands = {} # associates a command list to breakpoint numbers
self.commands_doprompt = {} # for each bp num, tells if the prompt