def series_params(self):
""" Params for series
"""
params = {}
if self.location is not None:
ident = self.location.ident
# location_postpend
if self.location_postpend:
ident += self.location_postpend
if self.related_location:
# Fetch related location ident instead of own location ident
source = self.fews_norm_source
fews_location = Location.from_raw(
schema_prefix=source.database_schema_name,
ident=ident,
related_location=self.related_location).using(
source.database_name)[0]
params['location'] = fews_location.related_location
else:
# Default
params['location'] = ident
if self.parameter is not None:
params['parameter'] = self.parameter.ident
if self.module is not None:
params['moduleinstance'] = self.module.ident
if self.time_step is not None:
params['timestep'] = self.time_step.ident
if self.qualifierset is not None:
params['qualifierset'] = self.qualifierset.ident
return params
def get_related_location(self, ident, related_location_field):
"""Retrieve id of related location from fews db."""
locations = GeoLocationCache.objects.filter(ident=ident)
if locations.exists():
location = locations[0]
source = self.fews_norm_source(location)
fews_location = Location.from_raw(
schema_prefix=source.database_schema_name,
ident=location.ident,
related_location=related_location_field).using(
source.database_name)[0]
return fews_location.related_location
