Update default namespaces for _XMLObjects

fastkml/atom.py

@@ -64,6 +64,8 @@ class _AtomObject(_XMLObject):
     The atom tag name is the class name in lower case.
     """
 
+    _default_ns = config.ATOMNS
+
     @classmethod
     def get_tag_name(cls) -> str:
         """Return the tag name."""

fastkml/data.py

@@ -184,6 +184,12 @@ def _get_kwargs(
 class Data(_XMLObject):
     """Represents an untyped name/value pair with optional display name."""
 
+    _default_ns = config.KMLNS
+
+    name: Optional[str]
+    value: Optional[str]
+    display_name: Optional[str]
+
     def __init__(
         self,
         ns: Optional[str] = None,
@@ -284,6 +290,11 @@ class SchemaData(_XMLObject):
     in the same KML file.
     """
 
+    _default_ns = config.KMLNS
+
+    schema_url: Optional[str]
+    data: List[SimpleData]
+
     def __init__(
         self,
         ns: Optional[str] = None,
@@ -351,6 +362,10 @@ class ExtendedData(_XMLObject):
 
     """
 
+    _default_ns = config.KMLNS
+
+    elements: List[Union[Data, SchemaData]]
+
     def __init__(
         self,
         ns: Optional[str] = None,

fastkml/features.py

@@ -16,6 +16,7 @@
 from pygeoif.types import GeoType
 
 from fastkml import atom
+from fastkml import config
 from fastkml import gx
 from fastkml.base import _BaseObject
 from fastkml.base import _XMLObject
@@ -62,6 +63,23 @@
 
 
 class Snippet(_XMLObject):
+    """
+    A short description of the feature.
+    In Google Earth, this description is displayed in the Places panel
+    under the name of the feature.
+    If a Snippet is not supplied, the first two lines of the <description>
+    are used.
+    In Google Earth, if a Placemark contains both a description and a
+    Snippet, the <Snippet> appears beneath the Placemark in the Places
+    panel, and the <description> appears in the Placemark's description
+    balloon.
+    This tag does not support HTML markup.
+    <Snippet> has a maxLines attribute, an integer that specifies the
+    maximum number of lines to display.
+    """
+
+    _default_ns = config.KMLNS
+
     text: Optional[str]
     max_lines: Optional[int] = None
 

fastkml/kml.py

@@ -51,6 +51,8 @@
 class KML(_XMLObject):
     """represents a KML File."""
 
+    _default_ns = config.KMLNS
+
     _features: List[Union[Folder, Document, Placemark]]
     ns: str
 

fastkml/overlays.py

@@ -8,6 +8,7 @@
 from typing import Union
 
 from fastkml import atom
+from fastkml import config
 from fastkml import gx
 from fastkml.base import _XMLObject
 from fastkml.data import ExtendedData
@@ -222,6 +223,8 @@ class ViewVolume(_XMLObject):
     https://developers.google.com/kml/documentation/kmlreference#viewvolume
     """
 
+    _default_ns = config.KMLNS
+
     left_fow: Optional[float]
     # Angle, in degrees, between the camera's viewing direction and the left side
     # of the view volume.
@@ -409,6 +412,8 @@ class ImagePyramid(_XMLObject):
     element to include specifications for which tiles to load.
     """
 
+    _default_ns = config.KMLNS
+
     tile_size: Optional[int]
     # Size of the tiles, in pixels. Tiles must be square, and <tileSize> must be a power
     # of 2. A tile size of 256 (the default) or 512 is recommended.
@@ -789,6 +794,8 @@ class LatLonBox(_XMLObject):
     Rotations are specified in a counterclockwise direction.
     """
 
+    _default_ns = config.KMLNS
+
     north: Optional[float]
     south: Optional[float]
     east: Optional[float]

fastkml/styles.py

@@ -226,11 +226,29 @@ def _get_kwargs(
 
 
 class HotSpot(_XMLObject):
+    """
+    Specifies the position within the Icon that is "anchored" to the <Point>.
+
+    x - Either the number of pixels, a fractional component of the icon,
+    or a pixel inset indicating the x component of a point on the icon.
+    y - Either the number of pixels, a fractional component of the icon,
+    or a pixel inset indicating the y component of a point on the icon.
+    xunits - Units in which the x value is specified.
+    A value of fraction indicates the x value is a fraction of the icon.
+    A value of pixels indicates the x value in pixels.
+    A value of insetPixels indicates the indent from the right edge of the icon.
+    yunits - Units in which the y value is specified.
+
+    https://developers.google.com/kml/documentation/kmlreference#hotspot
+    """
+
     x: Optional[float]
     y: Optional[float]
     xunits: Optional[Units]
     yunits: Optional[Units]
 
+    _default_ns = config.KMLNS
+
     def __init__(
         self,
         ns: Optional[str] = None,

fastkml/views.py

@@ -4,6 +4,7 @@
 from typing import Optional
 from typing import Union
 
+from fastkml import config
 from fastkml.base import _BaseObject
 from fastkml.base import _XMLObject
 from fastkml.enums import AltitudeMode
@@ -428,6 +429,8 @@ class LatLonAltBox(_XMLObject):
     https://developers.google.com/kml/documentation/kmlreference#latlonaltbox
     """
 
+    _default_ns = config.KMLNS
+
     north: Optional[float]
     south: Optional[float]
     east: Optional[float]
@@ -620,6 +623,8 @@ class Lod(_XMLObject):
     https://developers.google.com/kml/documentation/kmlreference#elements-specific-to-region
     """
 
+    _default_ns = config.KMLNS
+
     min_lod_pixels: Optional[float]
     max_lod_pixels: Optional[float]
     min_fade_extent: Optional[float]

tests/oldunit_test.py

@@ -70,7 +70,7 @@ def setup_method(self) -> None:
 
     def test_kml(self) -> None:
         """Kml file without contents."""
-        k = kml.KML()
+        k = kml.KML(ns="")
         assert k.features == []
         assert (
             str(k.to_string())[:51]