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svncommand: Check traceback length to stop masking real exceptions.

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This commit is contained in:
Augie Fackler 2008-11-19 10:16:24 -06:00
parent 2df035818d
commit 4d565525a9
1 changed files with 13 additions and 4 deletions
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17
svncommand.py
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@ -1,6 +1,8 @@
import os
import pickle
import stat
import sys
import traceback
from mercurial import hg
from mercurial import node
@ -37,11 +39,18 @@ def svncmd(ui, repo, subcommand, *args, **opts):
hg_repo_path=path,
repo=repo,
**opts)
except TypeError, e:
print e
print 'Bad arguments for subcommand %s' % subcommand
except TypeError:
tb = traceback.extract_tb(sys.exc_info()[2])
if len(tb) == 1:
ui.status('Bad arguments for subcommand %s\n' % subcommand)
else:
raise
except KeyError, e:
print 'Unknown subcommand %s' % subcommand
tb = traceback.extract_tb(sys.exc_info()[2])
if len(tb) == 1:
ui.status('Unknown subcommand %s\n' % subcommand)
else:
raise
@register_subcommand('help')
def help_command(ui, args=None, **opts):