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stable run: catch RepoError and EnvironmentError globally (fixes #227)

Changeset f4325c885ae5…

Parent 71804cca102a…

by Steve Borho

Changes to one file · Browse files at f4325c885ae5 Showing diff from parent 71804cca102a Diff from another changeset...

Change 1 of 1 Show Entire File tortoisehg/​hgqt/​run.py Stacked
 
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@@ -289,9 +289,19 @@
  if options['quiet']:   ui.quiet = True   - if cmd not in nonrepo_commands.split() and not path: - raise error.RepoError(_("There is no Mercurial repository here" - " (.hg not found)")) + if cmd not in nonrepo_commands.split(): + if not path: + raise error.RepoError(_("There is no Mercurial repository here" + " (.hg not found)")) + try: + # Ensure we can open the repository before opening any dialog + # windows. Since thgrepo instances are cached, this is not wasted. + from tortoisehg.hgqt import thgrepo + repo = thgrepo.repository(lui, path) + except error.RepoError, e: + qtlib.WarningMsgBox(_('Repository Error'), + hglib.tounicode(str(e))) + raise     cmdoptions['mainapp'] = True   d = lambda: util.checksignature(func)(ui, *args, **cmdoptions)