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__init__(), save_views(): Catch ValueError along with IOError and 

EOFError so any failures in unmarshalling are just ignored.  Use
print>> instead of sys.stderr.write().
This commit is contained in:
Barry Warsaw 2001-07-10 21:48:51 +00:00
parent 698c14936a
commit ffa926d77e
1 changed files with 7 additions and 6 deletions
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13
Tools/pynche/Switchboard.py
View File

@ -45,6 +45,8 @@ import sys
from types import DictType
import marshal
class Switchboard:
def __init__(self, initfile):
self.__initfile = initfile
@ -63,11 +65,10 @@ class Switchboard:
fp = open(initfile)
self.__optiondb = marshal.load(fp)
if type(self.__optiondb) <> DictType:
sys.stderr.write(
'Problem reading options from file: %s\n' %
initfile)
print >> sys.stderr, \
'Problem reading options from file:', initfile
self.__optiondb = {}
except (IOError, EOFError):
except (IOError, EOFError, ValueError):
pass
finally:
if fp:
@ -118,8 +119,8 @@ class Switchboard:
try:
fp = open(self.__initfile, 'w')
except IOError:
sys.stderr.write('Cannot write options to file: %s\n' %
self.__initfile)
print >> sys.stderr, 'Cannot write options to file:', \
self.__initfile
else:
marshal.dump(self.__optiondb, fp)
finally: