from operator import attrgetter
import libcloud.common.types as cloud_types
+from libcloud.common.exceptions import BaseHTTPError
from libcloud.compute.base import NodeDriver, NodeAuthSSHKey
from ...config import NETWORK_ERRORS
value search for a `term` match on each item. Returns the
object's 'id' attribute by default.
"""
- items = getattr(self, list_method)(**kwargs)
+ try:
+ list_func = getattr(self, list_method)
+ except AttributeError:
+ list_func = getattr(self.real, list_method)
+ items = list_func(**kwargs)
results = [item for item in items if key(item) == term]
count = len(results)
if count != 1:
# libcloud compute drivers typically raise bare Exceptions to
# represent API errors. Return True for any exception that is
# exactly an Exception, or a better-known higher-level exception.
+ if (type(exception) is BaseHTTPError and
+ exception.message and
+ (exception.message.startswith("InvalidInstanceID.NotFound") or
+ exception.message.startswith("InstanceLimitExceeded"))):
+ return True
return (isinstance(exception, cls.CLOUD_ERRORS) or
type(exception) is Exception)