tinylambda
diff --git a/‎functional_program/functional_use_set/__init__.py‎ b/‎functional_program/functional_use_set/__init__.py‎
diff --git a/‎functional_program/functional_use_set/functional_xml.py‎
Lines changed: 45 additions & 0 deletions b/‎functional_program/functional_use_set/functional_xml.py‎
Lines changed: 45 additions & 0 deletions
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+import ssl
+import urllib.request
+import xml.etree.ElementTree as XML
+from typing import Text, List, TextIO, Iterable, Tuple
+
+ssl._create_default_https_context = ssl._create_unverified_context
+
+
+def row_iter_kml(file_obj: TextIO) -> Iterable[List]:
+    ns_map = {
+        'ns0': 'http://www.opengis.net/kml/2.2',
+        'ns1': 'http://www.google.com/kml/ext/2.2'
+    }
+    path_to_points = ('./ns0:Placemark/'
+                      'ns0:Point/ns0:coordinates')
+    doc = XML.parse(file_obj)
+    return (comma_split(Text(coordinates.text))
+            for coordinates in
+            doc.findall(path_to_points, ns_map))
+
+
+def comma_split(text: Text) -> List[Text]:
+    return text.split(',')
+
+
+def pick_lat_lon(lon: Text, lat: Text, alt: Text) -> Tuple[Text, Text]:
+    return lat, lon
+
+
+Rows = Iterable[List[Text]]
+LL_Text = Tuple[Text, Text]
+
+
+def lat_lon_kml(row_iter: Rows) -> Iterable[LL_Text]:
+    return (pick_lat_lon(*row) for row in row_iter)
+
+
+url = 'https://raw.githubusercontent.com/googlearchive/kml-samples/gh-pages/kml/Placemark/placemark.kml'
+with urllib.request.urlopen(url) as source:
+    v1 = tuple(row_iter_kml(source))
+print(v1)
+
+
+
+