def post(self, **kwargs):
t_start = time.time()
args = packages_parser.parse_args()
LOG.info("POST to /packages w. args: {}".format(args),
extra={"start_stop": "START"})
if args.package.filename is None:
LOG.warning("Posted package filename was None.")
args.package.filename = "temp_pkg.tgo"
temppkg_path = _write_to_temp_file(args.package)
args.package = None
args.unpackage = temppkg_path
# pass CLI args to REST args
args.offline = False
args.no_checksums = False
args.no_autoversion = False
args.store_skip = False
if app.cliargs is not None:
args.output = None
args.workspace = None
args.offline = app.cliargs.offline
args.no_checksums = app.cliargs.no_checksums
args.no_autoversion = app.cliargs.skip_autoversion
args.store_skip = app.cliargs.store_skip
args.skip_validation = app.cliargs.skip_validation
# select and instantiate storage backend
sb = None
if (not args.store_skip # from CLI
and not args.skip_store # from request
and not os.environ.get("STORE_SKIP", "False") == "True"):
sb_env = os.environ.get("STORE_BACKEND", "TangoCatalogBackend")
if sb_env == "TangoCatalogBackend":
sb = TangoCatalogBackend(args)
elif sb_env == "TangoProjectFilesystemBackend":
sb = TangoProjectFilesystemBackend(args)
elif sb_env == "OsmNbiBackend":
sb = OsmNbiBackend(args)
else:
LOG.warning("Unknown storage backend: {}.".format(sb_env))
# instantiate packager
p = PM.new_packager(args, storage_backend=sb)
try:
p.unpackage(callback_func=on_unpackaging_done)
except BaseException as e:
LOG.exception("Unpackaging error: {}".format(e))
LOG.info("POST to /packages done",
extra={
"start_stop": "STOP",
"status": p.status,
"time_elapsed": str(time.time() - t_start)
})
return {
"package_process_uuid": str(p.uuid),
"status": p.status,
"error_msg": p.error_msg
}
def dispatch(args):
# trigger pack/unpack
if args.package:
# instantiate packager
p = PM.new_packager(args, pkg_format=args.pkg_format)
p.package()
LOG.debug("Packager result: {}".format(p.result))
display_result_package(args, p.result)
elif args.unpackage:
# select and instantiate storage backend
# default in CLI mode: TangoProjectFilesystemBackend
sb = None
if (not args.store_skip
and not os.environ.get("STORE_SKIP", "False") == "True"):
sb_env = args.store_backend
if sb_env is None:
sb_env = os.environ.get("STORE_BACKEND",
"TangoProjectFilesystemBackend")
if sb_env == "TangoCatalogBackend":
sb = TangoCatalogBackend(args)
elif sb_env == "TangoProjectFilesystemBackend":
sb = TangoProjectFilesystemBackend(args)
elif sb_env == "OsmNbiBackend":
sb = OsmNbiBackend(args)
else:
LOG.warning(
"Unknown storage backend: {}. Stop.".format(sb_env))
exit(1)
# instantiate packager
p = PM.new_packager(args, storage_backend=sb)
p.unpackage()
LOG.debug("Packager result: {}".format(p.result))
display_result_unpackage(args, p.result)
else:
print("Missing arguments. Type tng-package -h.")
exit(1)
return p.result