def _log(method, key, **extras):
if method in log_actions:
extra = ""
if extras:
extra = "(%s)" % " ".join(["%s=%s" % item
for item in extras.items()])
logger.info(
"CACHE %s: %s%s" % (
method,
key,
extra
)
)
def handle_response(self, response):
'''
Takes a response object, and either returns it, or raises
an appropriate exception based on the status code of the
response.
'''
logger.info("Parsing data from URL: %s %s" % (
response.request.method,
response.request.url
))
if response.status_code in range(200, 400):
# then we cool
return response
# if we're here, it's an exception
logger.error("URL returned an error: %s %s (%s)" % (
response.request.method,
response.request.url,
response
))
# seriously, python, no switch statement?
if response.status_code == 400:
raise exceptions.BadRequest(response)
elif response.status_code == 401:
raise exceptions.Unauthorized(response)
elif response.status_code == 403:
raise exceptions.Forbidden(response)
elif response.status_code == 404:
raise exceptions.NotFound(response)
elif response.status_code == 405:
raise exceptions.MethodNotAllowed(response)
elif response.status_code == 409:
raise exceptions.Conflict(response)
elif response.status_code == 422:
raise exceptions.Invalid(response)
elif response.status_code in range(400, 500):
raise exceptions.ClientError(response)
elif response.status_code in range(500, 600):
raise exceptions.ServerError(response)
else:
raise exceptions.ResponseError(
response,
"Unhandled status code: %s" % response.status_code
)