def _job_from_resource(self, resource):
"""Detect correct job type from resource and instantiate.
Helper for :meth:`list_jobs`.
:type resource: dict
:param resource: one job resource from API response
:rtype; One of:
:class:`gcloud.bigquery.job.LoadTableFromStorageJob`,
:class:`gcloud.bigquery.job.CopyJob,
:class:`gcloud.bigquery.job.ExtractTableToStorageJob,
:class:`gcloud.bigquery.job.QueryJob,
:class:`gcloud.bigquery.job.RunSyncQueryJob
:returns: the job instance, constructed via the resource
"""
config = resource['configuration']
if 'load' in config:
return LoadTableFromStorageJob.from_api_repr(resource, self)
elif 'copy' in config:
return CopyJob.from_api_repr(resource, self)
elif 'extract' in config:
return ExtractTableToStorageJob.from_api_repr(resource, self)
elif 'query' in config:
return QueryJob.from_api_repr(resource, self)
raise ValueError('Cannot parse job resource')
def _job_from_resource(self, resource):
"""Detect correct job type from resource and instantiate.
Helper for :meth:`list_jobs`.
:type resource: dict
:param resource: one job resource from API response
:rtype; One of:
:class:`gcloud.bigquery.job.LoadTableFromStorageJob`,
:class:`gcloud.bigquery.job.CopyJob,
:class:`gcloud.bigquery.job.ExtractTableToStorageJob,
:class:`gcloud.bigquery.job.QueryJob,
:class:`gcloud.bigquery.job.RunSyncQueryJob
:returns: the job instance, constructed via the resource
"""
config = resource['configuration']
if 'load' in config:
return LoadTableFromStorageJob.from_api_repr(resource, self)
elif 'copy' in config:
return CopyJob.from_api_repr(resource, self)
elif 'extract' in config:
return ExtractTableToStorageJob.from_api_repr(resource, self)
elif 'query' in config:
return QueryJob.from_api_repr(resource, self)
raise ValueError('Cannot parse job resource')
def load_table_from_storage(self, name, destination, *source_uris):
"""Construct a job for loading data into a table from CloudStorage.
:type name: string
:param name: Name of the job.
:type destination: :class:`gcloud.bigquery.table.Table`
:param destination: Table into which data is to be loaded.
:type source_uris: sequence of string
:param source_uris: URIs of data files to be loaded.
:rtype: :class:`gcloud.bigquery.job.LoadTableFromStorageJob`
:returns: a new ``LoadTableFromStorageJob`` instance
"""
return LoadTableFromStorageJob(name,
destination,
source_uris,
client=self)
def load_table_from_storage(self, job_name, destination, *source_uris):
"""Construct a job for loading data into a table from CloudStorage.
See:
https://cloud.google.com/bigquery/docs/reference/v2/jobs#configuration.load
:type job_name: str
:param job_name: Name of the job.
:type destination: :class:`gcloud.bigquery.table.Table`
:param destination: Table into which data is to be loaded.
:type source_uris: sequence of string
:param source_uris: URIs of data files to be loaded; in format
``gs://<bucket_name>/<object_name_or_glob>``.
:rtype: :class:`gcloud.bigquery.job.LoadTableFromStorageJob`
:returns: a new ``LoadTableFromStorageJob`` instance
"""
return LoadTableFromStorageJob(job_name,
destination,
source_uris,
client=self)