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| author | Neal Norwitz <nnorwitz@gmail.com> | 2006-08-04 04:50:21 (GMT) |
|---|---|---|
| committer | Neal Norwitz <nnorwitz@gmail.com> | 2006-08-04 04:50:21 (GMT) |
| commit | ff4b63b80f36fdeac1338f32ec2c4eb689b78e49 (patch) | |
| tree | 3a44c046e02bf8a9f08aa68b45b943aaf5d5e345 /Lib/traceback.py | |
| parent | 4b8bd31ef0d77990caa11a58938dae9f52b65ebd (diff) | |
| download | cpython-ff4b63b80f36fdeac1338f32ec2c4eb689b78e49.zip cpython-ff4b63b80f36fdeac1338f32ec2c4eb689b78e49.tar.gz cpython-ff4b63b80f36fdeac1338f32ec2c4eb689b78e49.tar.bz2 | |
Bug #1531405, format_exception no longer raises an exception if
str(exception) raised an exception.
Diffstat (limited to 'Lib/traceback.py')
| -rw-r--r-- | Lib/traceback.py | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/Lib/traceback.py b/Lib/traceback.py index a0b5759..505a305 100644 --- a/Lib/traceback.py +++ b/Lib/traceback.py @@ -202,7 +202,12 @@ def format_exception_only(etype, value): def _format_final_exc_line(etype, value): """Return a list of a single line -- normal case for format_exception_only""" - if value is None or not str(value): + try: + printable = value is None or not str(value) + except: + printable = False + + if printable: line = "%s\n" % etype else: line = "%s: %s\n" % (etype, _some_str(value)) |