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| author | Guido van Rossum <guido@python.org> | 1992-03-30 11:14:20 (GMT) |
|---|---|---|
| committer | Guido van Rossum <guido@python.org> | 1992-03-30 11:14:20 (GMT) |
| commit | 01ae0a68ca09d9c769b36c4360627e76ee331ec8 (patch) | |
| tree | 29af2d8615e320964dcb8bbcdd1b5d5918e92e23 /Demo/scripts/from.py | |
| parent | e7b88e7402b3683afeec3ed602dd53288772991c (diff) | |
| download | cpython-01ae0a68ca09d9c769b36c4360627e76ee331ec8.zip cpython-01ae0a68ca09d9c769b36c4360627e76ee331ec8.tar.gz cpython-01ae0a68ca09d9c769b36c4360627e76ee331ec8.tar.bz2 | |
change posix to os; and change error message
Diffstat (limited to 'Demo/scripts/from.py')
| -rwxr-xr-x | Demo/scripts/from.py | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/Demo/scripts/from.py b/Demo/scripts/from.py index 8e663f1..394af8d 100755 --- a/Demo/scripts/from.py +++ b/Demo/scripts/from.py @@ -4,15 +4,14 @@ # Extension to multiple mailboxes and other bells & whistles are left # as exercises for the reader. -import sys, posix +import sys, os # Open mailbox file. Exits with exception when this fails. try: - mailbox = posix.environ['MAIL'] -except RuntimeError: - sys.stderr.write \ - ('Please set environment variable MAIL to your mailbox\n') + mailbox = os.environ['MAIL'] +except (AttributeError, KeyError): + sys.stderr.write('No environment variable $MAIL\n') sys.exit(2) try: |