def handle_error(error):
if hasattr(error, 'code'):
if error.code < 400:
return Response.force_type(error, request.environ)
elif error.code == 404:
flash(str(error), 'danger')
logging.error(str(error))
return render_template('index.html'), 404
flash(str(error), 'danger')
logging.exception('Something went wrong. {}'.format(str(error)))
return render_template('index.html'), 500
def force_type(rv, env):
"""Called by ``flask.make_response`` when a view returns a none byte,
string or unicode value. This method takes the views return value
and converts into a standard `Response`.
Args:
rv (flask_hal.document.Document): View return value
env (dict): Request environment
Returns:
flask.wrappers.Response: A standard Flask response
"""
if isinstance(rv, Document):
return Response(rv.to_json(),
headers={'Content-Type': 'application/hal+json'})
return Response.force_type(rv, env)
def force_type(rv, env):
"""Called by ``flask.make_response`` when a view returns a none byte,
string or unicode value. This method takes the views return value
and converts into a standard `Response`.
Args:
rv (flask_hal.document.Document): View return value
env (dict): Request environment
Returns:
flask.wrappers.Response: A standard Flask response
"""
if isinstance(rv, Document):
return Response(
rv.to_json(),
headers={
'Content-Type': 'application/hal+json'
})
return Response.force_type(rv, env)
def force_type(cls, response, environ=None):
if isinstance(response, (Document, list, dict)):
return cls(response)
return Response.force_type(response, environ)
def __call__(self, environ, start_response):
raise NotImplementedError("completely untested and probably wrong")
from pybble.app import Response
res = Response.force_type(self)
return res(environ, start_response)
def endpoint_not_found(e):
if request.path != '/favicon.ico': # Avoid handing error for favicon 404 errors.
return error.not_found(e)
else:
return Response.force_type(e, request.environ)
def __call__(self, environ,start_response):
raise NotImplementedError("completely untested and probably wrong")
from pybble.app import Response
res = Response.force_type(self)
return res(environ,start_response)
