def test_trivial_kml_document(self):
"""Tests the creation of a trivial OGC KML document."""
doc = KML.kml()
schema = Schema("ogckml22.xsd")
self.assertTrue(schema.validate(doc))
self.assertEquals(
etree.tostring(doc),
'<kml xmlns:gx="http://www.google.com/kml/ext/2.2" '
'xmlns:atom="http://www.w3.org/2005/Atom" '
'xmlns="http://www.opengis.net/kml/2.2"/>')
def test_fromstring_invalid_kml_document(self):
"Tests the parsing of an invalid KML string"
test_kml = '<bad_element />'
try:
tree = fromstring(test_kml, schema=Schema("ogckml22.xsd"))
self.assertTrue(False)
except etree.XMLSyntaxError:
self.assertTrue(True)
except:
self.assertTrue(False)
def test_parse_invalid_kml_document(self):
"Tests the parsing of an invalid KML document"
fileobject = StringIO('<bad_element />')
try:
tree = parse(fileobject, schema=Schema("ogckml22.xsd"))
self.assertTrue(False)
except etree.XMLSyntaxError:
self.assertTrue(True)
except:
self.assertTrue(False)
def test_parse_kml_file_with_cdata(self):
"Tests the parsing of a local KML file, with a CDATA description string"
test_datafile = path.join(
path.dirname(__file__),
'testfiles',
'google_kml_tutorial/using_the_cdata_element.kml'
)
# parse with validation
with open(test_datafile) as f:
doc = parse(f, schema=Schema('ogckml22.xsd'))
self.assertEqual(
etree.tostring(doc).decode(),
'<kml xmlns="http://www.opengis.net/kml/2.2">'
'<Document>'
'<Placemark>'
'<name>CDATA example</name>'
'<description>'
'<![CDATA[\n'
' <h1>CDATA Tags are useful!</h1>\n'
' <p><font color="red">Text is <i>more readable</i> and \n'
' <b>easier to write</b> when you can avoid using entity \n'
' references.</font></p>\n'
' ]]>'
'</description>'
'<Point>'
'<coordinates>102.595626,14.996729</coordinates>'
'</Point>'
'</Placemark>'
'</Document>'
'</kml>'
)
# parse without validation
with open(test_datafile) as f:
doc2 = parse(f)
self.assertEqual(
etree.tostring(doc2).decode(),
'<kml xmlns="http://www.opengis.net/kml/2.2">'
'<Document>'
'<Placemark>'
'<name>CDATA example</name>'
'<description>'
'<![CDATA[\n'
' <h1>CDATA Tags are useful!</h1>\n'
' <p><font color="red">Text is <i>more readable</i> and \n'
' <b>easier to write</b> when you can avoid using entity \n'
' references.</font></p>\n'
' ]]>'
'</description>'
'<Point>'
'<coordinates>102.595626,14.996729</coordinates>'
'</Point>'
'</Placemark>'
'</Document>'
'</kml>'
)
def test_parse_kml_url_2(self):
"Tests the parsing of a KML URL"
url = 'http://code.google.com/apis/kml/documentation/kmlfiles/animatedupdate_example.kml'
fileobject = urllib2.urlopen(url)
tree = parse(fileobject, schema=Schema('kml22gx.xsd'))
self.assertEquals(
etree.tostring(tree)[:137],
'<kml xmlns="http://www.opengis.net/kml/2.2" '
'xmlns:gx="http://www.google.com/kml/ext/2.2">'
'<Document>'
'<name>gx:AnimatedUpdate example</name>'
)
def validate_kml(filepath, schema = "https://developers.google.com/kml/schema/kml21.xsd"):
"""
Validates kml located at filepath.
TODO: Even imported kml files do not validate against default xml
"""
schema_gomaps = Schema(schema)
data = ""
with open(filepath, "r") as temp:
data = temp.read()
assert(data != "")
doc = parser.fromstring(data)
return schema_ogc.assertValid(doc)
def test_basic_kml_document(self):
"""Tests the creation of a basic KML with Google Extensions ."""
doc = KML.kml(
GX.Tour(
GX.Playlist(
GX.SoundCue(
KML.href(
"http://dev.keyhole.com/codesite/cntowerfacts.mp3")
), GX.Wait(GX.duration(10)),
GX.FlyTo(
GX.duration(5), GX.flyToMode("bounce"),
KML.LookAt(
KML.longitude(-79.387),
KML.latitude(43.643),
KML.altitude(0),
KML.heading(-172.3),
KML.tilt(10),
KML.range(1200),
KML.altitudeMode("relativeToGround"),
)))))
self.assertTrue(Schema("kml22gx.xsd").validate(doc))
target = etree.fromstring(
'<kml '
'xmlns:atom="http://www.w3.org/2005/Atom" '
'xmlns:gx="http://www.google.com/kml/ext/2.2" '
'xmlns="http://www.opengis.net/kml/2.2">'
'<gx:Tour>'
'<gx:Playlist>'
'<gx:SoundCue>'
'<href>http://dev.keyhole.com/codesite/cntowerfacts.mp3</href>'
'</gx:SoundCue>'
'<gx:Wait>'
'<gx:duration>10</gx:duration>'
'</gx:Wait>'
'<gx:FlyTo>'
'<gx:duration>5</gx:duration>'
'<gx:flyToMode>bounce</gx:flyToMode>'
'<LookAt>'
'<longitude>-79.387</longitude>'
'<latitude>43.643</latitude>'
'<altitude>0</altitude>'
'<heading>-172.3</heading>'
'<tilt>10</tilt>'
'<range>1200</range>'
'<altitudeMode>relativeToGround</altitudeMode>'
'</LookAt>'
'</gx:FlyTo>'
'</gx:Playlist>'
'</gx:Tour>'
'</kml>')
self.assertTrue(compare_xml(target, doc))
def test_parse_kml_url(self):
"Tests the parsing of a KML URL"
url = 'http://code.google.com/apis/kml/documentation/kmlfiles/altitudemode_reference.kml'
fileobject = urllib2.urlopen(url)
tree = parse(fileobject, schema=Schema('kml22gx.xsd'))
self.assertEquals(
etree.tostring(tree)[:185],
'<kml xmlns="http://www.opengis.net/kml/2.2" '
'xmlns:gx="http://www.google.com/kml/ext/2.2">'
'<!-- required when using gx-prefixed elements -->'
'<Placemark>'
'<name>gx:altitudeMode Example</name>'
)
def test_parse_invalid_ogc_kml_document(self):
"""Tests the parsing of an invalid KML document. Note that this KML
document uses elements that are not in the OGC KML spec.
"""
url = 'http://code.google.com/apis/kml/documentation/kmlfiles/altitudemode_reference.kml'
fileobject = urllib2.urlopen(url)
try:
tree = parse(fileobject, schema=Schema("ogckml22.xsd"))
self.assertTrue(False)
except etree.XMLSyntaxError:
self.assertTrue(True)
except:
self.assertTrue(False)
def task_to_kml_with_pykml(df_task, outdir, filename_base, disp):
from lxml import etree
from pykml.parser import Schema
from pykml.factory import KML_ElementMaker as KML
from pykml.factory import GX_ElementMaker as GX
s_coords = task_to_string(df_task)
(lat, lon) = calculate_center(df_task)
#def turn_point_to_placemark(tp):
# placemark = KML.Placemark(
# KML.name(tp['Name']),
# KML.description(tp['Name']),
# KML.Point(
# KML.coordinates(tp['Lon'], tp['Lat'], tp['Altitude'])
# ),
# )
# return(placemark)
#placemarks = [turn_point_to_placemark(tp) for i, tp in df_task.iterrows()]
doc = KML.kml(
KML.Placemark(
KML.name("Condor task '%s'" % filename_base),
KML.LookAt(
KML.longitude(lon),
KML.latitude(lat),
KML.heading(0),
KML.tilt(60),
KML.range(80000),
GX.altitudeMode("relativeToSeaFloor"),
#GX.altitudeMode("absolute"),
),
KML.LineString(
KML.extrude(1),
GX.altitudeMode("relativeToSeaFloor"),
#GX.altitudeMode("absolute"),
KML.coordinates(s_coords),
),
),
#*placemarks
)
if disp:
print(etree.tostring(doc, pretty_print=True))
# output a KML file (named based on the Python script)
filename_out = os.path.join(outdir, filename_base + '.kml')
print("Output '%s'" % filename_out)
outfile = file(filename_out, 'w')
outfile.write(etree.tostring(doc, pretty_print=True))
assert Schema('kml22gx.xsd').validate(doc)
def main(argv=None):
if argv is None:
argv = sys.argv
try:
try:
opts, args = getopt.getopt(argv[1:], "h", ["help"])
except getopt.error, msg:
raise Usage(msg)
# main code
schema = Schema("kml22gx.xsd")
filename = argv[1]
with open(filename) as f:
kmldoc = parse(f, schema=schema)
print(write_python_script_for_kml_document(kmldoc))
def test_parse_kml_url(self):
"Tests the parsing of a KML URL"
url = 'http://code.google.com/apis/kml/documentation/KML_Samples.kml'
#url = 'http://kml-samples.googlecode.com/svn/trunk/kml/Document/doc-with-id.kml'
#url = 'http://code.google.com/apis/kml/documentation/kmlfiles/altitudemode_reference.kml'
#url = 'http://code.google.com/apis/kml/documentation/kmlfiles/animatedupdate_example.kml'
fileobject = urllib2.urlopen(url)
tree = parse(fileobject, schema=Schema("ogckml22.xsd"))
self.assertEquals(
etree.tostring(tree)[:78],
'<kml xmlns="http://www.opengis.net/kml/2.2">'
'<Document>'
'<name>KML Samples</name>'
)
def test_parse_kml_file(self):
"Tests the parsing of a local KML file, with validation"
test_datafile = path.join(
path.dirname(__file__),
'testfiles',
'google_kml_developers_guide/complete_tour_example.kml'
)
# parse with validation
with open(test_datafile) as f:
doc = parse(f, schema=Schema('kml22gx.xsd'))
# parse without validation
with open(test_datafile) as f:
doc = parse(f)
self.assertTrue(True)
def test_parse_kml_url_2(self):
"Tests the parsing of a KML URL"
url = 'http://code.google.com/apis/kml/documentation/kmlfiles/animatedupdate_example.kml'
try:
fileobject = urllib.request.urlopen(url)
tree = parse(fileobject, schema=Schema('kml22gx.xsd'))
self.assertEqual(
etree.tostring(tree)[:137],
'<kml xmlns="http://www.opengis.net/kml/2.2" '
'xmlns:gx="http://www.google.com/kml/ext/2.2">'
'<Document>'
'<name>gx:AnimatedUpdate example</name>')
except urllib.error.URLError:
print('Unable to access the URL. Skipping test...')
def schema_invalid(file):
'Check if it is a valid schema'
with open(file, 'r') as f:
#The files supplied are most likely part of the google extension schema, so validate it against that
root = parser.fromstring(f.read())
#Put the read cursor back at the start of the file
f.seek(0)
schema_gx = Schema("kml22gx.xsd")
#If the kml file does not use a valid schema
if not schema_gx.validate(root):
return True
else:
return False
def test_count_elements(self):
"""Tests the counting of elements in a KML document."""
from pykml.util import count_elements
test_datafile = path.join(
path.dirname(__file__), 'testfiles',
'google_kml_developers_guide/complete_tour_example.kml')
with open(test_datafile) as f:
doc = parse(f, schema=Schema('kml22gx.xsd'))
summary = count_elements(doc)
self.assertTrue(summary.has_key('http://www.opengis.net/kml/2.2'))
self.assertEqual(
4, summary['http://www.opengis.net/kml/2.2']['Placemark'])
self.assertTrue(summary.has_key('http://www.google.com/kml/ext/2.2'))
self.assertEqual(5,
summary['http://www.google.com/kml/ext/2.2']['FlyTo'])
self.assertEqual(2,
summary['http://www.google.com/kml/ext/2.2']['Wait'])
def test_write_python_script_for_kml_document_with_comments(self):
"""Tests the creation of an OGC KML document with several comments"""
import os
import tempfile
from pykml.parser import parse
from pykml.factory import write_python_script_for_kml_document
test_datafile = path.join(
path.dirname(__file__),
'testfiles',
'simple_file_with_comments.kml'
)
schema = Schema('kml22gx.xsd')
with open(test_datafile) as f:
doc = parse(f, schema=schema)
script = write_python_script_for_kml_document(doc)
# create a temporary python file
handle, tfile = tempfile.mkstemp(suffix='.py')
#print tfile # Useful for debugging
with open(tfile, 'w') as f:
f.write(script)
# execute the temporary python file to create a KML file
import subprocess
current_env = os.environ.copy()
current_env["PYTHONPATH"] = os.path.abspath(
os.path.join(path.dirname(__file__),'../..')
)
handle, temp_kml_file = tempfile.mkstemp(suffix='.kml')
#print temp_kml_file # Useful for debugging
with open(temp_kml_file, 'w') as f:
exit_code = subprocess.call(["python",tfile], stdout=f, env=current_env)
self.assertEqual(exit_code, 0)
# parse and validate the KML generated by the temporary script
doc2 = parse(temp_kml_file, schema=schema)
# test that the root element is as expected
self.assertEqual(doc2.docinfo.root_name, 'kml')
# test that the original and generated documents are equivalent
self.assertTrue(compare_etree(doc.getroot(), doc2.getroot()))
def test_write_python_script_for_kml_document_with_namespaces(self):
"""Tests the creation of an OGC KML document with several namespaces"""
import os
import tempfile
from pykml.parser import parse
from pykml.factory import write_python_script_for_kml_document
test_datafile = path.join(
path.dirname(__file__),
'testfiles',
'google_kml_developers_guide/complete_tour_example.kml'
)
schema = Schema('kml22gx.xsd')
with open(test_datafile) as f:
doc = parse(f, schema=schema)
script = write_python_script_for_kml_document(doc)
# create a temporary python file
handle, tfile = tempfile.mkstemp(suffix='.py')
#print tfile #uncomment to print the temporary filename
with open(tfile, 'w') as f:
f.write(script)
# execute the temporary python file to create a KML file
# set the PYTHONPATH variable so that it references the root
# of the pyKML library
import subprocess
current_env = os.environ.copy()
current_env["PYTHONPATH"] = os.path.abspath(
os.path.join(path.dirname(__file__),'../..')
)
handle, temp_kml_file = tempfile.mkstemp(suffix='.kml')
#print temp_kml_file
with open(temp_kml_file, 'w') as f:
exit_code = subprocess.call(["python",tfile], stdout=f, env=current_env)
self.assertEqual(exit_code, 0)
# parse and validate the KML generated by the temporary script
doc2 = parse(temp_kml_file, schema=schema)
# test that the root element is as expected
self.assertEqual(doc2.docinfo.root_name, 'kml')
def test_basic_kml_document_2(self):
"""Tests the creation of a basic OGC KML document."""
doc = KML.kml(
KML.Document(
KML.name("KmlFile"),
KML.Placemark(KML.name("Untitled Placemark"),
KML.Point(KML.coordinates("-95.265,38.959,0")))))
self.assertTrue(Schema("kml22gx.xsd").validate(doc))
self.assertEquals(
etree.tostring(doc),
'<kml xmlns:gx="http://www.google.com/kml/ext/2.2" '
'xmlns:atom="http://www.w3.org/2005/Atom" '
'xmlns="http://www.opengis.net/kml/2.2">'
'<Document>'
'<name>KmlFile</name>'
'<Placemark>'
'<name>Untitled Placemark</name>'
'<Point>'
'<coordinates>-95.265,38.959,0</coordinates>'
'</Point>'
'</Placemark>'
'</Document>'
'</kml>')
def test_kml_document_with_atom_element(self):
"""Tests the creation of a KML document with an ATOM element."""
doc = KML.kml(
KML.Document(
ATOM.author(
ATOM.name("J. K. Rowling")
),
ATOM.link(href="http://www.harrypotter.com"),
KML.Placemark(
KML.name("Hogwarts"),
KML.Point(
KML.coordinates("1,1")
)
)
)
)
self.assertTrue(Schema("kml22gx.xsd").validate(doc))
self.assertEqual(
etree.tostring(doc).decode(),
'<kml '
'xmlns:atom="http://www.w3.org/2005/Atom" '
'xmlns:gx="http://www.google.com/kml/ext/2.2" '
'xmlns="http://www.opengis.net/kml/2.2">'
'<Document>'
'<atom:author>'
'<atom:name>J. K. Rowling</atom:name>'
'</atom:author>'
'<atom:link href="http://www.harrypotter.com"/>'
'<Placemark>'
'<name>Hogwarts</name>'
'<Point>'
'<coordinates>1,1</coordinates>'
'</Point>'
'</Placemark>'
'</Document>'
'</kml>'
)
KML.name("Play me!"),
GX.Playlist(
GX.FlyTo(
GX.duration(3), GX.flyToMode("bounce"),
KML.Camera(
KML.longitude(170.157),
KML.latitude(-43.671),
KML.altitude(9700),
KML.heading(-6.333),
KML.tilt(33.5),
)),
GX.AnimatedUpdate(
GX.duration(5),
KML.Update(
KML.targetHref(),
KML.Change(
KML.IconStyle(KML.scale(10.0),
targetId="mystyle")))),
GX.Wait(GX.duration(5))))))
print(etree.tostring(doc, pretty_print=True))
# output a KML file (named based on the Python script)
outfile = file(__file__.rstrip('.py') + '.kml', 'w')
outfile.write(etree.tostring(doc, pretty_print=True))
schema = Schema('kml22gx.xsd')
import ipdb
ipdb.set_trace()
schema.validate(doc)
def test_write_python_script_for_kml_document_with_cdata(self):
"""Tests the creation of an OGC KML document with a cdata tag"""
import os
import tempfile
from pykml.parser import parse
from pykml.factory import write_python_script_for_kml_document
test_datafile = path.join(
path.dirname(__file__),
'testfiles',
'google_kml_tutorial/using_the_cdata_element.kml'
)
file = 'test/testfiles/'
schema = Schema('kml22gx.xsd')
with open(test_datafile) as f:
doc = parse(f, schema=schema)
script = write_python_script_for_kml_document(doc)
self.assertEquals(
script,
'from lxml import etree\n'
'from pykml.factory import KML_ElementMaker as KML\n'
'from pykml.factory import ATOM_ElementMaker as ATOM\n'
'from pykml.factory import GX_ElementMaker as GX\n'
'\n'
'doc = KML.kml(\n'
' KML.Document(\n'
' KML.Placemark(\n'
' KML.name(\'CDATA example\'),\n'
' KML.description(\n'
' \'<h1>CDATA Tags are useful!</h1> \'\n'
' \'<p><font color="red">Text is <i>more readable</i> and \'\n'
' \'<b>easier to write</b> when you can avoid using entity \'\n'
' \'references.</font></p> \'\n'
' ),\n'
' KML.Point(\n'
' KML.coordinates(\'102.595626,14.996729\'),\n'
' ),\n'
' ),\n'
' ),\n'
')\n'
'print etree.tostring(etree.ElementTree(doc),pretty_print=True)\n'
)
# create a temporary python file
handle, tfile = tempfile.mkstemp(suffix='.py')
#print tfile
with open(tfile, 'w') as f:
f.write(script)
# execute the temporary python file to create a KML file
import subprocess
current_env = os.environ.copy()
current_env["PYTHONPATH"] = os.path.abspath(
os.path.join(path.dirname(__file__),'../..')
)
handle, temp_kml_file = tempfile.mkstemp(suffix='.kml')
with open(temp_kml_file, 'w') as f:
exit_code = subprocess.call(
["python",tfile],
stdout=f,
env=current_env
)
self.assertEqual(exit_code, 0)
# parse and validate the KML generated by the temporary script
doc2 = parse(temp_kml_file, schema=schema)
# test that the root element is as expected
self.assertEqual(doc2.docinfo.root_name, 'kml')
def test_initialize_schema_remote_url(self):
schema = Schema("http://code.google.com/apis/kml/schema/kml22gx.xsd")
self.assertTrue(isinstance(schema.schema, etree.XMLSchema))
def test_initialize_schema(self):
"""Tests the creation Schema instance"""
schema = Schema("ogckml22.xsd")
self.assertTrue(isinstance(schema.schema, etree.XMLSchema))
from pykml.helpers import set_max_decimal_places
import gpxpy
import gpxpy.gpx
from bs4 import BeautifulSoup as bs
from tqdm import tqdm
logging.basicConfig(level=logging.DEBUG)
# parse kml
root = parser.parse(sys.stdin).getroot()
set_max_decimal_places(root, max_decimals={'longitude': 6, 'latitude': 6})
logging.info('kml22gx validation: %r', Schema('kml22gx.xsd').validate(root))
logging.info('ogckml22 validation: %r', Schema('ogckml22.xsd').validate(root))
# https://developer.mozilla.org/en-US/docs/Web/XPath/Functions
# https://devhints.io/xpath
placemarks = root.xpath('//k:Placemark',
namespaces={'k': 'http://www.opengis.net/kml/2.2'})
logging.info(f'found {len(placemarks)} placemarks')
# TODO read these fields from the kml file itself!
# TODO make the mapping to their display names configurable
# fields in KML file downloaded from FS
fields = {
'RECAREANAM': 'Name: ',
for t in drange(0, 15, tstep):
pm = kml.Placemark(
kml.name(str(t)),
kml.Point(
kml.altitudeMode("absolute"),
kml.coordinates("{lon},{lat},{alt}".format(
lon=loc0['longitude'] + vx * t,
lat=loc0['latitude'] + vy * t,
alt=loc0['altitude'] + vz * t + 0.5 * g * t**2,
)),
))
tour_doc.Folder.append(pm)
flyto = gx.FlyTo(
gx.duration(tstep), gx.flyToMode("smooth"),
kml.Camera(
kml.longitude(loc0['longitude'] + vx * t),
kml.latitude(loc0['latitude'] + vy * t),
kml.altitude(loc0['altitude'] + vz * t + 0.5 * g * t**2),
kml.heading(loc0['heading'] + vh * t),
kml.tilt(loc0['tilt'] + vt * t),
kml.altitudeMode("absolute"),
))
tour_doc.Folder[GX_ns + "Tour"].Playlist.append(flyto)
assert Schema('kml22gx.xsd').validate(tour_doc)
print(etree.tostring(tour_doc, pretty_print=True))
# output a KML file (named based on the Python script)
outfile = file(__file__.rstrip('.py') + '.kml', 'w')
outfile.write(etree.tostring(tour_doc, pretty_print=True))
# bring in app
from app import app
# import packages
import urllib.request
from flask import render_template, request
from lxml import etree
from pathlib import Path
from pykml import parser
from pykml.parser import Schema
#load in GMP schema
scheme = Schema("GMP_Schema.xsd")
# route requests for / and /index to index.html
@app.route("/", methods=["GET", "POST"])
@app.route("/index", methods=["GET", "POST"])
def index():
return render_template("index.html", err_message="")
# route requests for /fileprocess
@app.route("/fileprocess", methods=["GET", "POST"])
def valid1():
if request.method == "POST":
# make sure a file was actually chosen
if request.files["kml"].filename != "":
# save uploaded file
kmlfile = request.files["kml"]
kmlfile.seek(0)
kml = kmlfile.read()
# validate KML file
GX.AnimatedUpdate(
GX.duration(2.0),
KML.Update(
KML.targetHref(),
KML.Change(
KML.Placemark(GX.balloonVisibility(0),
targetId=feature['name'].replace(' ',
'_'))))))
# fly to a space viewpoint
tour_doc.Document[gxns + "Tour"].Playlist.append(
GX.FlyTo(
GX.duration(5), GX.flyToMode("bounce"),
KML.LookAt(
KML.longitude(feature['lon']),
KML.latitude(feature['lat']),
KML.altitude(0),
KML.heading(0),
KML.tilt(0),
KML.range(10000000.0),
KML.altitudeMode("relativeToGround"),
)), )
# check that the KML document is valid using the Google Extension XML Schema
assert (Schema("kml22gx.xsd").validate(tour_doc))
print etree.tostring(tour_doc, pretty_print=True)
# output a KML file (named based on the Python script)
outfile = file(__file__.rstrip('.py') + '.kml', 'w')
outfile.write(etree.tostring(tour_doc, pretty_print=True))
def points_to_kml_with_yattag(df_points, df_task, outdir, filename_base, disp):
from yattag import Doc, indent
from lxml import etree
from pykml.parser import Schema
doc, tag, text = Doc().tagtext()
s_coords = task_to_string(df_points)
#(lat, lon) = calculate_center(df_points)
#doc.asis('<?xml version="1.0" encoding="UTF-8"?>')
with tag('kml'):
doc.attr(("xmlns:gx", "http://www.google.com/kml/ext/2.2"),
("xmlns:atom", "http://www.w3.org/2005/Atom"),
("xmlns", "http://www.opengis.net/kml/2.2"))
with tag('Document'):
with tag('name'):
text("Condor task '%s'" % filename_base)
for i, tp in df_task.iterrows():
id = i + 1
with tag('Placemark'):
with tag('name'):
text("%d: %s" % (id, tp.Name))
with tag('description'):
text("""
<dl>
<dt>Lat: </dt><dd>{lat}</dd>
<dt>Lon: </dt><dd>{lon}</dd>
<dt>Alt: </dt><dd>{alt}</dd>
</dl>
<dl>
<dt>Google search: </dt><dd><a href="https://www.google.fr/?#safe=off&q={name}">{name}</a></dd>
</dl>
""".format(lat=tp.Lat, lon=tp.Lon, alt=tp.Altitude, name=tp.Name))
with tag('Point'):
with tag('coordinates'):
text("%.5f,%.5f,%.1f" %
(tp.Lon, tp.Lat, tp.Altitude))
with tag('Placemark'):
#with tag('LookAt'):
# with tag('longitude'):
# text("%.5f" % lon)
# with tag('latitude'):
# text("%.5f" % lat)
# with tag('heading'):
# text("%d" % 0)
# with tag('tilt'):
# text("%d" % 60)
# with tag('range'):
# text("%d" % 80000)
# with tag('gx:altitudeMode'):
# text('relativeToSeaFloor')
with tag('LineString'):
# with tag('extrude'):
# text("%d" % 1)
# with tag('gx:altitudeMode'):
# text('relativeToSeaFloor')
with tag('coordinates'):
text(s_coords)
result = indent(doc.getvalue(), indentation=' ' * 4, newline='\r\n')
if disp:
print(result)
filename_out = os.path.join(outdir, "trace_" + filename_base + '.kml')
print("Output '%s'" % filename_out)
outfile = file(filename_out, 'w')
outfile.write(result)
doc = etree.fromstring(result)
assert Schema('kml22gx.xsd').validate(doc)
y="0",
xunits="fraction",
yunits="fraction"),
),
balloonstyle,
id="earthquake-style-{threshold}".format(threshold=threshold),
))
doc.append(KML.Folder())
# read in a csv file, and create a placemark for each record
url = "http://earthquake.usgs.gov/earthquakes/catalogs/eqs7day-M2.5.txt"
fileobject = urllib.request.urlopen(url)
for row in csv.DictReader(fileobject):
timestamp = datetime.strptime(row["Datetime"], "%A, %B %d, %Y %H:%M:%S %Z")
pm = KML.Placemark(
KML.name("Magnitude={0}".format(row['Magnitude'])),
KML.TimeStamp(KML.when(timestamp.strftime('%Y-%m-%dT%H:%M:%SZ')), ),
KML.styleUrl("#earthquake-style-{thresh}".format(
thresh=int(float(row['Magnitude'])))),
makeExtendedDataElements(row),
KML.Point(KML.coordinates("{0},{1}".format(row["Lon"], row["Lat"]))))
doc.Folder.append(pm)
# check if the schema is valid
from pykml.parser import Schema
schema_gx = Schema("kml22gx.xsd")
schema_gx.assertValid(doc)
print(etree.tostring(doc, pretty_print=True))
