def get_statistics(self, dataset_id=None):
from linz2osm.convert.osm import get_layer_stats
if dataset_id:
return get_layer_stats(dataset_id, self)
else:
r = {}
for ds in self.datasets.all():
r[(ds.name, ds.description)] = get_layer_stats(ds.name, self)
return r
def get_statistics(self, dataset_id=None):
from linz2osm.convert.osm import get_layer_stats
if dataset_id:
return get_layer_stats(dataset_id, self)
else:
r = {}
for ds in self.get_datasets():
r[ds] = get_layer_stats(ds[0], self)
return r
def create_layer_in_dataset(self, layer, dataset):
stats = osm.get_layer_stats(dataset.name, layer)
if LayerInDataset.objects.filter(layer=layer, dataset=dataset).exists():
lid = LayerInDataset.objects.get(layer=layer, dataset=dataset)
lid.features_total=stats['feature_count']
lid.extent=stats['extent']
lid.save()
else:
lid = self.create(layer=layer,
dataset=dataset,
features_total=stats['feature_count'],
extent=stats['extent']
)
return lid
