def _genkml(self, format=True):
"""Returns the kml as a string or "prettyprinted" if format = True."""
kml_str = self._feature.__str__()
xml_str = u("<kml {0}>{1}</kml>").format(Kmlable._getnamespaces(), kml_str)
if format:
KmlElement.patch()
kml_str = xml.dom.minidom.parseString(xml_str.encode("utf-8"))
KmlElement.unpatch()
return kml_str.toprettyxml(indent=" ", newl="\n", encoding="UTF-8").decode("utf-8")
else:
return xml_str
def __str__(self):
"""This is where the magic happens."""
buf = []
for var, val in self._kml.items():
if val is not None: # Exclude all variables that are None
if var.endswith("_"):
buf.append("{0}".format(val)) # Use the variable's __str__ as is
else:
if var in ['name', 'description', 'text'] and Kmlable._parse: # Parse value for HTML and convert
val = Kmlable._chrconvert(val)
elif (var == 'href' and os.path.exists(val) and Kmlable._kmz == True)\
or (var == 'targetHref' and os.path.exists(val) and Kmlable._kmz == True): # Check for local images
Kmlable._addimage(val)
val = os.path.join('files', os.path.split(val)[1])
buf.append(u("<{0}>{1}</{0}>").format(var, val)) # Enclose the variable's __str__ with the variables name
# Add namespaces
if var.startswith("atom:") and 'xmlns:atom="http://www.w3.org/2005/Atom"' not in Kmlable._namespaces:
Kmlable._namespaces.append('xmlns:atom="http://www.w3.org/2005/Atom"')
elif var.startswith("xal:") and 'xmlns:xal="urn:oasis:names:tc:ciq:xsdschema:xAL:2.0"' not in Kmlable._namespaces:
Kmlable._namespaces.append('xmlns:xal="urn:oasis:names:tc:ciq:xsdschema:xAL:2.0"')
return "".join(buf)
