def _fetch_instance(self):
"""Fetch the underlying instance.
"""
if not self._instance:
# Try to find it in the cache
self._instance = CLIENT_INSTANCE_CACHE.get(self._url, None)
if not self._instance:
# We now have a cache miss so construct a new connector
self._instance = _InstanceConnector(
self._url, **self._fields)
if CLIENT_INSTANCE_CACHE.enabled:
CLIENT_INSTANCE_CACHE[self._url] = self._instance
def _fetch_instance(self):
"""Fetch the underlying instance.
"""
from slumber import _client
for candidate in getattr(_client, '_instances', []):
candidate_url = from_slumber_scheme(candidate._url)
self_url = from_slumber_scheme(self._url)
if candidate_url == self_url:
return candidate
instance = CLIENT_INSTANCE_CACHE.get(self._url, None)
if not instance:
# We now have a cache miss so construct a new connector
instance = _InstanceConnector(self._url, **self._fields)
if CLIENT_INSTANCE_CACHE.enabled:
CLIENT_INSTANCE_CACHE[self._url] = instance
return instance
def _flush_client_instance_cache(cls):
"""Flush the (global) instance cache.
"""
CLIENT_INSTANCE_CACHE.clear()