/usr/lib/python3/dist-packages/gpxpy/gpxxml.py is in python3-gpxpy 1.1.2-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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import xml.dom.minidom as mod_minidom
def split_gpxs(xml):
"""
Split single tracks from this one, without parsing with gpxpy
"""
dom = mod_minidom.parseString(xml)
gpx_node = _find_gpx_node(dom)
gpx_track_nodes = []
if gpx_node:
for child_node in gpx_node.childNodes:
if child_node.nodeName == 'trk':
gpx_track_nodes.append(child_node)
gpx_node.removeChild(child_node)
for gpx_track_node in gpx_track_nodes:
gpx_node.appendChild(gpx_track_node)
yield dom.toxml()
gpx_node.removeChild(gpx_track_node)
def join_gpxs(xmls):
"""
Utility to join GPX files without parsing them with gpxpy
"""
result = None
wpt_elements = []
rte_elements = []
trk_elements = []
for xml in xmls:
dom = mod_minidom.parseString(xml)
if not result:
result = dom
gpx_node = _find_gpx_node(dom)
if gpx_node:
for child_node in gpx_node.childNodes:
if child_node.nodeName == 'wpt':
wpt_elements.append(child_node)
gpx_node.removeChild(child_node)
elif child_node.nodeName == 'rte':
rte_elements.append(child_node)
gpx_node.removeChild(child_node)
elif child_node.nodeName == 'trk':
trk_elements.append(child_node)
gpx_node.removeChild(child_node)
gpx_node = _find_gpx_node(result)
if gpx_node:
for wpt_element in wpt_elements:
gpx_node.appendChild(wpt_element)
for rte_element in rte_elements:
gpx_node.appendChild(rte_element)
for trk_element in trk_elements:
gpx_node.appendChild(trk_element)
return result.toxml()
def _find_gpx_node(dom):
for gpx_candidate_node in dom.childNodes:
if gpx_candidate_node.nodeName == 'gpx':
return gpx_candidate_node
return None
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