def __init__(self, **kwargs):
self._feature = Document(**kwargs)
class Kml(object):
"""The main class that represents a KML file.
This class represents a KML file, and the compilation of the KML file will
be done through this class. The base feature is a document, all arguments
passed to the class on creation are the same as that of a
:class:`simplekml.Document`. To change any properties after creation you can
do so through the :attr:`simplekml.Kml.document` property
(eg. `kml.document.name = "Test"`). For a description of what the
arguments mean see the KML reference documentation published by Google:
http://code.google.com/apis/kml/documentation/kmlreference.html
Usage::
from simplekml import Kml
kml = Kml(name='KmlUsage')
kml.newpoint(name="Kirstenbosch", coords=[(18.432314,-33.988862)]) # A simple Point
kml.save("KmlClass.kml") # Saving
kml.savekmz("KmlClass.kmz", format=False) # Saving as KMZ
"""
def __init__(self, **kwargs):
self._feature = Document(**kwargs)
@property
def document(self):
"""
The top level item in the kml document.
A top level document is required for a kml document, the default is an
instance of :class:`simplekml.Document`. This property can be set to an
instance of :class:`simplekml.Document` or :class:`simplekml.Folder`
"""
return self._feature
@document.setter
def document(self, doc):
self._feature = doc
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 parsetext(self, parse=True):
"""Sets the behavior of how text tags are parsed.
If True the values of the text tags (<name>, <description> and <text>)
are escaped, so that the values are rendered properly. If False, the
values are left as is. If the CDATA element is being used to escape
the text strings, them set this to False.
"""
Kmlable._parsetext(parse)
def kml(self, format=True):
"""Returns the kml as a string or "prettyprinted" if `format = True`, see :func:`simplekml.Kml.save` for an example."""
Kmlable._setkmz(False)
return self._genkml(format)
def save(self, path, format=True):
"""Save the kml to the given file supplied by `path`.
The KML is saved to a file in one long string if `format=False` else it
gets saved "prettyprinted" (as formatted xml) as shown below:
format=False:
.. code-block:: xml
<kml xmlns="http://www.opengis.net/kml/2.2" xmlns:gx="http://www.google.com/kml/ext/2.2" xmlns:kml="http://www.opengis.net/kml/2.2" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:xal="urn:oasis:names:tc:ciq:xsdschema:xAL:2.0"><Document id="feat_1"><name>KmlUsage</name><Placemark id="feat_2"><name>Kirstenbosch</name><Point id="geom_0"><coordinates>18.432314,-33.988862,0.0</coordinates></Point></Placemark></Document></kml>
format=True:
.. code-block:: xml
<?xml version="1.0" encoding="UTF-8"?>
<kml xmlns="http://www.opengis.net/kml/2.2" xmlns:atom="http://www.w3.org/2005/Atom" xmlns:gx="http://www.google.com/kml/ext/2.2" xmlns:kml="http://www.opengis.net/kml/2.2" xmlns:xal="urn:oasis:names:tc:ciq:xsdschema:xAL:2.0">
<Document id="feat_1">
<name>KmlUsage</name>
<Placemark id="feat_2">
<name>Kirstenbosch</name>
<Point id="geom_0">
<coordinates>18.432314,-33.988862,0.0</coordinates>
</Point>
</Placemark>
</Document>
</kml>
"""
Kmlable._setkmz(False)
out = self._genkml(format)
f = codecs.open(path, 'wb', 'utf-8')
try:
f.write(out)
finally:
f.close()
def savekmz(self, path, format=True):
"""Save the kml as a kmz to the given file supplied by `path`.
The KML is saved to a file in a long string if `format=False` else it
gets saved "prettyprinted" (as formatted xml), see
:func:`simplekml.Kml.save` for an example.
"""
Kmlable._setkmz()
out = self._genkml(format).encode('utf-8')
kmz = zipfile.ZipFile(path, 'w', zipfile.ZIP_DEFLATED)
kmz.writestr("doc.kml", out)
for image in Kmlable._getimages():
kmz.write(image, os.path.join('files', os.path.split(image)[1]))
kmz.close()
Kmlable._clearimages()
def newdocument(self, **kwargs):
"""
Creates a new :class:`simplekml.Document`.
The document is attached to this KML document. The arguments are the
same as those for :class:`simplekml.Document`
"""
return self.document.newdocument(**kwargs)
def newfolder(self, **kwargs):
"""
Creates a new :class:`simplekml.Folder`.
The document is attached to this KML document. The arguments are the
same as those for :class:`simplekml.Folder`
"""
return self.document.newfolder(**kwargs)
def newpoint(self, **kwargs):
"""
Creates a new :class:`simplekml.Point`.
The document is attached to this KML document. The arguments are the
same as those for :class:`simplekml.Point`
"""
return self.document.newpoint(**kwargs)
def newlinestring(self, **kwargs):
"""
Creates a new :class:`simplekml.LineString`.
The document is attached to this KML document. The arguments are the
same as those for :class:`simplekml.LineString`
"""
return self.document.newlinestring(**kwargs)
def newpolygon(self, **kwargs):
"""
Creates a new :class:`simplekml.Polygon`.
The document is attached to this KML document. The arguments are the
same as those for :class:`simplekml.Polygon`
"""
return self.document.newpolygon(**kwargs)
def newmultigeometry(self, **kwargs):
"""
Creates a new :class:`simplekml.MultiGeometry`.
The document is attached to this KML document. The arguments are the
same as those for :class:`simplekml.MultiGeometry`
"""
return self.document.newmultigeometry(**kwargs)
def newgroundoverlay(self, **kwargs):
"""
Creates a new :class:`simplekml.GroundOverlay`.
The document is attached to this KML document. The arguments are the
same as those for :class:`simplekml.GroundOverlay`
"""
return self.document.newgroundoverlay(**kwargs)
def newscreenoverlay(self, **kwargs):
"""
Creates a new :class:`simplekml.ScreenOverlay`.
The document is attached to this KML document. The arguments are the
same as those for :class:`simplekml.ScreenOverlay`
"""
return self.document.newscreenoverlay(**kwargs)
def newphotooverlay(self, **kwargs):
"""
Creates a new :class:`simplekml.PhotoOverlay`.
The document is attached to this KML document. The arguments are the
same as those for :class:`simplekml.PhotoOverlay`
"""
return self.document.newphotooverlay(**kwargs)
def newnetworklink(self, **kwargs):
"""
Creates a new :class:`simplekml.NetworkLink`.
The document is attached to this KML document. The arguments are the
same as those for :class:`simplekml.NetworkLink`
"""
return self.document.newnetworklink(**kwargs)
def newmodel(self, **kwargs):
"""
Creates a new :class:`simplekml.Model`.
The document is attached to this KML document. The arguments are the
same as those for :class:`simplekml.Model`
"""
return self.document.newmodel(**kwargs)
def newschema(self, **kwargs):
"""
Creates a new :class:`simplekml.Schema`.
The document is attached to this KML document. The arguments are the
same as those for :class:`simplekml.Schema`
"""
return self.document.newschema(**kwargs)
def newgxtrack(self, **kwargs):
"""
Creates a new :class:`simplekml.GxTrack`.
The document is attached to this KML document. The arguments are the
same as those for :class:`simplekml.GxTrack`
"""
return self.document.newgxtrack(**kwargs)
def newgxmultitrack(self, **kwargs):
"""
Creates a new :class:`simplekml.GxMultiTrack`.
The document is attached to this KML document. The arguments are the
same as those for :class:`simplekml.GxMultiTrack`
"""
return self.document.newgxmultitrack(**kwargs)
def newgxtour(self, **kwargs):
"""
Creates a new :class:`simplekml.GxTour`.
The tour is attached to this KML document. The arguments are the
same as those for :class:`simplekml.GxTour`
"""
return self.document.newgxtour(**kwargs)
