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wctxactions: use try/finally to recover cwd

Changeset b8f4a72322a4…

Parent 3aab2ae731cc…

by Steve Borho

Changes to one file · Browse files at b8f4a72322a4 Showing diff from parent 3aab2ae731cc Diff from another changeset...

Change 1 of 1 Show Entire File tortoisehg/​hgqt/​wctxactions.py Stacked
 
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@@ -75,27 +75,29 @@
  name = func.__name__.title()   notify = False   cwd = os.getcwd() - os.chdir(repo.root)   try: - # All operations should quietly succeed. Any error should - # result in a message box - notify = func(parent, hu, repo, files) - o, e = hu.getdata() - if e: - QMessageBox.warning(parent, name + _(' reported errors'), str(e)) - elif o: - QMessageBox.information(parent, name + _(' output'), str(o)) - elif notify: - wfiles = [repo.wjoin(x) for x in files] - shlib.shell_notify(wfiles) - except (util.Abort, IOError, OSError), e: - QMessageBox.critical(parent, name + _(' Aborted'), str(e)) - except (error.LookupError), e: - QMessageBox.critical(parent, name + _(' Aborted'), str(e)) - except NotImplementedError: - QMessageBox.critical(parent, name + _(' not implemented'), - 'Please add it :)') - os.chdir(cwd) + os.chdir(repo.root) + try: + # All operations should quietly succeed. Any error should + # result in a message box + notify = func(parent, hu, repo, files) + o, e = hu.getdata() + if e: + QMessageBox.warning(parent, name + _(' errors'), str(e)) + elif o: + QMessageBox.information(parent, name + _(' output'), str(o)) + elif notify: + wfiles = [repo.wjoin(x) for x in files] + shlib.shell_notify(wfiles) + except (util.Abort, IOError, OSError), e: + QMessageBox.critical(parent, name + _(' Aborted'), str(e)) + except (error.LookupError), e: + QMessageBox.critical(parent, name + _(' Aborted'), str(e)) + except NotImplementedError: + QMessageBox.critical(parent, name + _(' not implemented'), + 'Please add it :)') + finally: + os.chdir(cwd)   return notify    def vdiff(parent, ui, repo, files):