def __init__(self,metadata={}):
self.metadata = metadata
self.driver=PsqlGraphDriver(settings.METADATA_DB['HOST'],
settings.METADATA_DB['USER'],settings.METADATA_DB['PASSWORD'],
settings.METADATA_DB['NAME'])
self.signpost = SignpostClient(settings.SIGNPOST_URL,version='v0')
osdc_prefix = 'osdc'
#does not support time zones -- for now leave it up to the submission scripts to put in UTC.
time_format = '%Y-%m-%d %H:%M:%S'
valid_keys = [
'source', 'source_url', 'description', 'short_description', 'keyword',
'size', 'modified', 'license', 'osdc_location', 'osdc_folder',
'osdc_hs_location', 'osdc_hs_folder'
]
pg_driver = PsqlGraphDriver(METADATA_DB['HOST'], METADATA_DB['USER'],
METADATA_DB['PASSWORD'], METADATA_DB['NAME'])
signpost = SignpostClient(SIGNPOST_URL, version='v0')
def init_keys():
for key in valid_keys:
k = Key(key_name=key, public=True)
k.save()
def add_dataset(title, prefix):
key = str(uuid.uuid4())
slug = slugify(title)
d = DataSet(key=key, prefix=prefix, title=title, slug=slug)
d.save()
def from_configs(cls, signpost_client, boto_manager, **kwargs):
return cls(signpost_client=SignpostClient(**signpost_client),
boto_manager=BotoManager(**boto_manager),
**kwargs)