v^ @sddlmZddlmZddlmZmZddlmZm Z ddl m Z ddl m Z mZddlmZdd e d d Zde d d ZdS))apps) GeometryField)AsKML Transform) render_to_kml render_to_kmz)FieldDoesNotExist)DEFAULT_DB_ALIAS connections)Http404NFc Csg}ytj||}Wn(tk rFtd||fYnX|ry+|jj|}t|tswtWntk rtdYnXt |} | j j r|j j |jdt|}ng}| j jr#|j j |jd|t|di} |d7}n|j j |j} x0| D](} t| |j| _|j| qBW|r}t} nt} | dd|iS) z This view generates KML for the given app label, model, and field name. The field name must be that of a geographic field. z?You must supply a valid app label and module name. Got "%s.%s"zInvalid geometry field.kmlz%s_4326iZ_4326zgis/kml/placemarks.kmlZplaces)rZ get_model LookupErrorr Z_meta get_field isinstancerrr featuresZhas_AsKML_functionZ_default_managerusingZannotaterZhas_Transform_functionrallgetattrr appendrr) requestlabelmodel field_namecompressrZ placemarksklassfield connectionqsmodrenderr C/tmp/pip-build-8lau8j11/django/django/contrib/gis/sitemaps/views.pyr s8     '    r c Cst||||ddd|S)zD Return KMZ for the given app label, model, and field name. rTr)r )rrrrrr r r!kmz9sr")Z django.appsrZ#django.contrib.gis.db.models.fieldsrZ&django.contrib.gis.db.models.functionsrrZdjango.contrib.gis.shortcutsrrZdjango.core.exceptionsrZ django.dbr r Z django.httpr r r"r r r r!s/