# all-or-nothing request.
# We handle the first one here, and then re-raise to handle the
# rest in the containing scope.
#
for action in undoActions:
x = waitForDeferred(action())
yield x
x.getResult()
raise
#
# If we had an error we need to undo any changes that did succeed and change status of
# those to 424 Failed Dependency.
#
if gotError:
for action in undoActions:
x = waitForDeferred(action())
yield x
x.getResult()
responses.error()
#
# Return response - use 200 if Prefer:return=minimal set and no errors
#
if returnMinimal and not gotError:
yield responsecode.OK
else:
yield MultiStatusResponse([responses.response()])
http_PROPPATCH = deferredGenerator(http_PROPPATCH)
responsecode.NO_CONTENT)
got_an_error = False
if makecalendar.children:
# mkcalendar -> set -> prop -> property*
for property in makecalendar.children[0].children[0].children:
try:
if property.qname() == (
caldavxml.caldav_namespace,
"supported-calendar-component-set"):
yield self.setSupportedComponentSet(property)
set_supported_component_set = True
else:
yield self.writeProperty(property, request)
except HTTPError:
errors.add(Failure(), property)
got_an_error = True
else:
errors.add(responsecode.OK, property)
if got_an_error:
# Force a transaction error and proper clean-up
errors.error()
raise HTTPError(MultiStatusResponse([errors.response()]))
# When calendar collections are single component only, default MKCALENDAR is VEVENT only
if not set_supported_component_set and config.RestrictCalendarsToOneComponentType:
yield self.setSupportedComponents(("VEVENT", ))
returnValue(responsecode.CREATED)
raise HTTPError(StatusResponse(responsecode.UNSUPPORTED_MEDIA_TYPE, error))
errors = PropertyStatusResponseQueue("PROPPATCH", request.uri, responsecode.NO_CONTENT)
got_an_error = False
if makecalendar.children:
# mkcalendar -> set -> prop -> property*
for property in makecalendar.children[0].children[0].children:
try:
if property.qname() == (caldavxml.caldav_namespace, "supported-calendar-component-set"):
yield self.setSupportedComponentSet(property)
set_supported_component_set = True
else:
yield self.writeProperty(property, request)
except HTTPError:
errors.add(Failure(), property)
got_an_error = True
else:
errors.add(responsecode.OK, property)
if got_an_error:
# Force a transaction error and proper clean-up
errors.error()
raise HTTPError(MultiStatusResponse([errors.response()]))
# When calendar collections are single component only, default MKCALENDAR is VEVENT only
if not set_supported_component_set and config.RestrictCalendarsToOneComponentType:
yield self.setSupportedComponents(("VEVENT",))
returnValue(responsecode.CREATED)