def body(self, lib_object: JSON, body: Body) -> Body:
body.short_name = self.utils.normalize_body_name(body.short_name)
body.ags = lib_object.get("ags")
if body.ags:
body.ags = body.ags.replace(" ", "")
if len(body.ags or "") > 8:
# Special case for https://ris.krefeld.de/webservice/oparl/v1/body/1
if body.ags[8:] == "0" * len(body.ags[8:]):
body.ags = body.ags[:8]
else:
raise RuntimeError(
"The Amtliche Gemeindeschlüssel of {} is longer than 8 characters: '{}'".format(
body, body.ags
)
)
# We don't really need the location because we have our own outline
# importing logic and don't need the city, but we import it for comprehensiveness
location = self.retrieve(Location, lib_object.get("location"), body.oparl_id)
if location and location.geometry:
if location.geometry["type"] == "Point":
body.center = location
body.outline = None
elif location.geometry["type"] == "Polygon":
logger.warning("Overriding outline of Body with api version")
body.center = None
body.outline = location
else:
logger.warning(
"Location object is of type {}, which is neither 'Point' nor 'Polygon'."
"Skipping this location.".format(location.geometry["type"])
)
return body
def import_outline(body: Body, gemeindeschluessel: str):
if not body.outline:
outline = Location()
outline.name = "Outline of " + body.name
outline.short_name = body.short_name
outline.is_official = False
else:
outline = body.outline
logger.info("Importing outline from {}".format(gemeindeschluessel))
query = query_template_outline.format(gemeindeschluessel)
response = requests.post(overpass_api, data={"data": query})
response.raise_for_status()
geojson = convert_to_geojson(response.text)
outline.geometry = geojson
outline.save()
body.outline = outline
body.save()
def import_outline(body: Body, ags: Optional[str] = None):
ags = ags or body.ags
assert ags is not None
logger.info("Importing outline from {}".format(ags))
if not body.outline:
outline = Location()
outline.name = "Outline of " + body.name
outline.short_name = body.short_name
outline.is_official = False
else:
outline = body.outline
query = format_template(query_template_outline, ags)
response = requests.post(overpass_api, data={"data": query})
response.raise_for_status()
geojson = osm2geojson.json2geojson(response.text)
outline.geometry = geojson
outline.save()
body.outline = outline
body.save()