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Merge pull request #1633 from letsencrypt/error-verbosity

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Reduce verbosity of error tracebacks
This commit is contained in:
bmw
2015-12-01 19:20:48 -08:00
parent 50e0815fb3 48104cded9
commit a02898749a
2 changed files with 30 additions and 5 deletions
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letsencrypt/cli.py
+11 -3
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@@ -1181,11 +1181,19 @@ def _handle_exception(exc_type, exc_value, trace, args):
if issubclass(exc_type, errors.Error):
sys.exit(exc_value)
else:
# Here we're passing a client or ACME error out to the client at the shell
# Tell the user a bit about what happened, without overwhelming
# them with a full traceback
msg = ("An unexpected error occurred.\n" +
traceback.format_exception_only(exc_type, exc_value)[0] +
"Please see the ")
err = traceback.format_exception_only(exc_type, exc_value)[0]
# Typical error from the ACME module:
# acme.messages.Error: urn:acme:error:malformed :: The request message was
# malformed :: Error creating new registration :: Validation of contact
# mailto:none@longrandomstring.biz failed: Server failure at resolver
if ("urn:acme" in err and ":: " in err
and args.verbose_count <= flag_default("verbose_count")):
# prune ACME error code, we have a human description
_code, _sep, err = err.partition(":: ")
msg = "An unexpected error occurred:\n" + err + "Please see the "
if args is None:
msg += "logfile '{0}' for more details.".format(logfile)
else: