def report_patherror(message, path):
"""Display a <Cancel>/<Retry>/<Examine> dialog.
This will raise an OSError exception if the user selects Cancel, or
will return successfully if the user chooses to retry."""
from rox import g, filer, toplevel_ref, toplevel_unref, ButtonMixed
toplevel_ref()
box = g.MessageDialog(None, 0, g.MESSAGE_QUESTION, g.BUTTONS_CANCEL,
message)
button = ButtonMixed(g.STOCK_REDO, _('Retry'))
button.set_flags(g.CAN_DEFAULT)
button.show()
box.add_action_widget(button, g.RESPONSE_OK)
button = ButtonMixed(g.STOCK_JUMP_TO, _('Examine'))
button.set_flags(g.CAN_DEFAULT)
button.show()
box.add_action_widget(button, g.RESPONSE_APPLY)
box.set_position(g.WIN_POS_CENTER)
box.set_title(_('Error:'))
box.set_default_response(g.RESPONSE_APPLY)
while 1:
resp = box.run()
if resp != g.RESPONSE_APPLY: break
filerpath = os.path.normpath(path)
filer.show_file(filerpath)
box.destroy()
toplevel_unref()
if resp != g.RESPONSE_OK:
raise OSError, message
def show_exception(type, value, tb, auto_details = False):
"""Display this exception in an error box. The user has the options
of ignoring the error, quitting the application and examining the
exception in more detail. See also rox.report_exception()."""
QUIT = 1
DETAILS = 2
SAVE = 3
brief = ''.join(traceback.format_exception_only(type, value))
toplevel_ref()
box = g.MessageDialog(None, 0, g.MESSAGE_ERROR, g.BUTTONS_NONE, brief)
if not auto_details:
button = ButtonMixed(g.STOCK_ZOOM_IN, _('_Details'))
button.set_flags(g.CAN_DEFAULT)
button.show()
box.add_action_widget(button, DETAILS)
box.add_button(g.STOCK_HELP, g.RESPONSE_HELP)
box.add_button(g.STOCK_OK, g.RESPONSE_OK)
box.set_default_response(g.RESPONSE_OK)
box.set_position(g.WIN_POS_CENTER)
box.set_title(_('Error'))
box.show()
if tb:
bug_report = 'Traceback (most recent call last):\n' + \
''.join(traceback.format_stack(tb.tb_frame.f_back) +
traceback.format_tb(tb) +
traceback.format_exception_only(type, value))
else:
bug_report = 'No stack trace.'
while 1:
if auto_details:
resp = DETAILS
auto_details = False
else:
resp = box.run()
if resp == int(g.RESPONSE_OK) or resp == int(g.RESPONSE_DELETE_EVENT):
break
if resp == SAVE:
global savebox
if savebox:
savebox.destroy()
def destroy(box):
global savebox # For pychecker
savebox = None
from saving import StringSaver
savebox = StringSaver(bug_report, 'BugReport')
savebox.connect('destroy', destroy)
savebox.show()
continue
if resp == QUIT:
sys.exit(1)
elif resp == int(g.RESPONSE_HELP):
_show_debug_help()
continue
assert resp == DETAILS
box.set_response_sensitive(DETAILS, False)
button = ButtonMixed(g.STOCK_SAVE, _('_Bug Report'))
button.set_flags(g.CAN_DEFAULT)
button.show()
box.add_action_widget(button, SAVE)
box.action_area.set_child_secondary(button, True)
button = ButtonMixed(g.STOCK_QUIT, _('Forced Quit'))
button.set_flags(g.CAN_DEFAULT)
button.show()
box.add_action_widget(button, QUIT)
box.action_area.set_child_secondary(button, True)
if tb:
ee = ExceptionExplorer(tb)
box.vbox.pack_start(ee)
ee.show()
else:
no_trace = g.Label('No traceback object!')
box.vbox.pack_start(no_trace)
no_trace.show()
box.destroy()
toplevel_unref()
