GMaps related JS changed to use new google namespace.
Google is going to change permanently in the future the way to
load its services, so better stay safe.
Also this commit shows uses of the new melange.js module.
Fixes Issue 634.
import cStringIO, zipfile
from django.http import HttpResponse
from django.template import loader
def compress_kml(kml):
"Returns compressed KMZ from the given KML string."
kmz = cStringIO.StringIO()
zf = zipfile.ZipFile(kmz, 'a', zipfile.ZIP_DEFLATED, False)
zf.writestr('doc.kml', kml)
zf.close()
kmz.seek(0)
return kmz.read()
def render_to_kml(*args, **kwargs):
"Renders the response as KML (using the correct MIME type)."
return HttpResponse(loader.render_to_string(*args, **kwargs),
mimetype='application/vnd.google-earth.kml+xml kml')
def render_to_kmz(*args, **kwargs):
"""
Compresses the KML content and returns as KMZ (using the correct
MIME type).
"""
return HttpResponse(compress_kml(loader.render_to_string(*args, **kwargs)),
mimetype='application/vnd.google-earth.kmz')
def render_to_text(*args, **kwargs):
"Renders the response using the MIME type for plain text."
return HttpResponse(loader.render_to_string(*args, **kwargs),
mimetype='text/plain')