def _handle_exception(cls, exception):
# in case of Exception, e.g. 404, we don't step into _dispatch
cls._handle_debug()
# If handle_exception returns something different than None, it will be used as a response
# This is done first as the attachment path may
# not match any HTTP controller
if isinstance(
exception,
werkzeug.exceptions.HTTPException) and exception.code == 404:
serve = cls._serve_fallback(exception)
if serve:
return serve
# Don't handle exception but use werkzeug debugger if server in --dev mode
# Don't intercept JSON request to respect the JSON Spec and return exception as JSON
# "The Response is expressed as a single JSON Object, with the following members:
# jsonrpc, result, error, id"
if ('werkzeug' in tools.config['dev_mode']
and not isinstance(exception, werkzeug.exceptions.NotFound)
and request._request_type != 'json'):
raise exception
try:
return request._handle_exception(exception)
except AccessDenied:
return werkzeug.exceptions.Forbidden()
def _handle_exception(cls, exception):
# If handle_exception returns something different than None, it will be used as a response
# This is done first as the attachment path may
# not match any HTTP controller
if isinstance(exception, werkzeug.exceptions.HTTPException) and exception.code == 404:
serve = cls._serve_fallback(exception)
if serve:
return serve
# Don't handle exception but use werkeug debugger if server in --dev mode
if 'werkzeug' in tools.config['dev_mode']:
raise
try:
return request._handle_exception(exception)
except AccessDenied:
return werkzeug.exceptions.Forbidden()
def _handle_exception(self, exception):
# If handle_exception returns something different than None, it will be used as a response
# This is done first as the attachment path may
# not match any HTTP controller
if isinstance(exception, werkzeug.exceptions.HTTPException) and exception.code == 404:
attach = self._serve_attachment()
if attach:
return attach
# Don't handle exception but use werkeug debugger if server in --dev mode
if 'werkzeug' in tools.config['dev_mode']:
raise
try:
return request._handle_exception(exception)
except AccessDenied:
return werkzeug.exceptions.Forbidden()
def _handle_exception(cls, exception):
# in case of Exception, e.g. 404, we don't step into _dispatch
cls._handle_debug()
# If handle_exception returns something different than None, it will be used as a response
# This is done first as the attachment path may
# not match any HTTP controller
if isinstance(exception, werkzeug.exceptions.HTTPException) and exception.code == 404:
serve = cls._serve_fallback(exception)
if serve:
return serve
# Don't handle exception but use werkzeug debugger if server in --dev mode
if 'werkzeug' in tools.config['dev_mode'] and not isinstance(exception, werkzeug.exceptions.NotFound):
raise exception
try:
return request._handle_exception(exception)
except AccessDenied:
return werkzeug.exceptions.Forbidden()