/usr/lib/python2.7/dist-packages/fastkml/base.py is in python-fastkml 0.11-1.
This file is owned by root:root, with mode 0o644.
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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 | # -*- coding: utf-8 -*-
# Copyright (C) 2012 Christian Ledermann
#
# This library is free software; you can redistribute it and/or modify it under
# the terms of the GNU Lesser General Public License as published by the Free
# Software Foundation; either version 2.1 of the License, or (at your option)
# any later version.
#
# This library is distributed in the hope that it will be useful, but WITHOUT
# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this library; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
"""Abstract base classes"""
import fastkml.config as config
from fastkml.config import etree
class _XMLObject(object):
""" XML Baseclass"""
__name__ = None
ns = None
def __init__(self, ns=None):
if ns is None:
self.ns = config.NS
else:
self.ns = ns
def etree_element(self):
if self.__name__:
element = etree.Element(self.ns + self.__name__)
else:
raise NotImplementedError(
"Call of abstract base class, subclasses implement this!"
)
return element
def from_element(self, element):
if self.ns + self.__name__ != element.tag:
raise TypeError(
"Call of abstract base class, subclasses implement this!"
)
def from_string(self, xml_string):
self.from_element(etree.XML(xml_string))
def to_string(self, prettyprint=True):
""" Return the KML Object as serialized xml """
if config.LXML and prettyprint:
return etree.tostring(
self.etree_element(),
encoding='utf-8',
pretty_print=True).decode('UTF-8')
else:
return etree.tostring(
self.etree_element(),
encoding='utf-8').decode('UTF-8')
class _BaseObject(_XMLObject):
""" This is an abstract base class and cannot be used directly in a
KML file. It provides the id attribute, which allows unique
identification of a KML element, and the targetId attribute,
which is used to reference objects that have already been loaded into
Google Earth. The id attribute must be assigned if the <Update>
mechanism is to be used."""
id = None
targetId = None
def __init__(self, ns=None, id=None):
super(_BaseObject, self).__init__(ns)
self.id = id
if ns is None:
self.ns = config.NS
else:
self.ns = ns
def etree_element(self):
element = super(_BaseObject, self).etree_element()
if self.id:
element.set('id', self.id)
if self.targetId:
element.set('targetId', self.targetId)
return element
def from_element(self, element):
super(_BaseObject, self).from_element(element)
if element.get('id'):
self.id = element.get('id')
if element.get('targetId'):
self.targetId = element.get('targetId')
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