def main(args):
"""Return the list of request urls that conform to the UFrame API for the
partial or fully-qualified reference_designator and all telemetry types.
The URLs request all stream L0, L1 and L2 dataset parameters over the entire
time-coverage. The urls are printed to STDOUT.
"""
status = 0
base_url = args.base_url
if not base_url:
if args.verbose:
sys.stderr.write("No uframe_base specified. Checking UFRAME_BASE_URL environment variable\n")
base_url = os.getenv("UFRAME_BASE_URL")
if not base_url:
sys.stderr.write("No UFrame instance specified")
sys.stderr.flush()
return 1
# Create a UFrame instance
if args.verbose:
sys.stderr.write("Creating UFrame API instance\n")
uframe = UFrame(base_url=base_url, timeout=args.timeout, validate=args.validate_uframe)
# Fetch the table of contents from UFrame
if args.verbose:
t0 = datetime.datetime.utcnow()
sys.stderr.write("Fetching and creating UFrame table of contents...")
uframe.fetch_toc()
if args.verbose:
t1 = datetime.datetime.utcnow()
dt = t1 - t0
sys.stderr.write("Complete ({:d} seconds)\n".format(dt.seconds))
if args.reference_designator:
instruments = uframe.search_instruments(args.reference_designator)
else:
instruments = uframe.instruments
if not instruments:
sys.stderr.write("No instruments found for reference designator: {:s}\n".format(args.reference_designator))
sys.stderr.flush()
urls = []
for instrument in instruments:
request_urls = uframe.instrument_to_query(
instrument,
telemetry=args.telemetry,
time_delta_type=args.time_delta_type,
time_delta_value=args.time_delta_value,
begin_ts=args.start_date,
end_ts=args.end_date,
time_check=args.time_check,
exec_dpa=args.no_dpa,
application_type=args.format,
provenance=args.no_provenance,
limit=args.limit,
annotations=args.no_annotations,
user=args.user,
email=args.email,
selogging=args.selogging,
)
for request_url in request_urls:
urls.append(request_url)
for url in urls:
sys.stdout.write("{:s}\n".format(url))
return status
