def _determine_default_dataset_id(dataset_id=None):
"""Determine default dataset ID explicitly or implicitly as fall-back.
In implicit case, supports four environments. In order of precedence, the
implicit environments are:
* GCLOUD_DATASET_ID environment variable
* DATASTORE_DATASET environment variable (for ``gcd`` testing)
* Google App Engine application ID
* Google Compute Engine project ID (from metadata server)
:type dataset_id: string
:param dataset_id: Optional. The dataset ID to use as default.
:rtype: string or ``NoneType``
:returns: Default dataset ID if it can be determined.
"""
if dataset_id is None:
dataset_id = _get_production_dataset_id()
if dataset_id is None:
dataset_id = _get_gcd_dataset_id()
if dataset_id is None:
dataset_id = _app_engine_id()
if dataset_id is None:
dataset_id = _compute_engine_id()
return dataset_id
def _determine_default_dataset_id(dataset_id=None):
"""Determine default dataset ID explicitly or implicitly as fall-back.
In implicit case, supports four environments. In order of precedence, the
implicit environments are:
* GCLOUD_DATASET_ID environment variable
* DATASTORE_DATASET environment variable (for ``gcd`` testing)
* Google App Engine application ID
* Google Compute Engine project ID (from metadata server)
:type dataset_id: string
:param dataset_id: Optional. The dataset ID to use as default.
:rtype: string or ``NoneType``
:returns: Default dataset ID if it can be determined.
"""
if dataset_id is None:
dataset_id = _get_production_dataset_id()
if dataset_id is None:
dataset_id = _get_gcd_dataset_id()
if dataset_id is None:
dataset_id = _app_engine_id()
if dataset_id is None:
dataset_id = _compute_engine_id()
return dataset_id
def _callFUT(self):
from gcloud._helpers import _app_engine_id
return _app_engine_id()
def _callFUT(self):
from gcloud._helpers import _app_engine_id
return _app_engine_id()