def register_rda_graph(conn, rda_graph):
url = "{}/graph".format(VIRTUAL_RDA_URL)
res = resolve_if_future(
conn.post(url,
json.dumps(rda_graph, sort_keys=True),
headers={'Content-Type': 'application/json'}))
if res.status_code == 200:
return res.text
else:
raise BadRequest("Problem registering graph: {}".format(res.text))
def get_rda_metadata(conn, rda_id, node='toa_reflectance'):
md_response = conn.get(
VIRTUAL_RDA_URL +
"/metadata/{}/{}/metadata.json".format(rda_id, node)).result()
if md_response.status_code != 200:
md_json = md_response.json()
if 'error' in md_json:
raise BadRequest("RDA error: {}. RDA Graph: {}".format(
md_json['error'], rda_id))
raise BadRequest(
"Problem fetching image metadata: status {} {}, graph_id: {}".
format(md_response.status_code, md_response.reason, rda_id))
else:
md_json = md_response.json()
return {
"image": md_json["imageMetadata"],
"georef": md_json.get("imageGeoreferencing", None),
"rpcs": md_json.get("rpcSensorModel", None)
}
def get_rda_template_metadata(conn, _id, **kwargs):
qs = urlencode(kwargs)
url = VIRTUAL_RDA_URL + "/template/{}/metadata?{}".format(_id, qs)
md_response = req_with_retries(conn, url)
if md_response.status_code != 200:
md_json = md_response.json()
if 'error' in md_json:
raise BadRequest("RDA error: {}. RDA Graph: {}".format(
md_json['error'], _id))
raise BadRequest(
"Problem fetching image metadata: status {} {}, graph_id: {}".
format(md_response.status_code, md_response.reason, _id))
else:
md_json = md_response.json()
return {
"image": md_json["imageMetadata"],
"georef": md_json.get("imageGeoreferencing", None),
"rpcs": md_json.get("rpcSensorModel", None)
}