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# igc2kmz ElementTree functions
# Copyright (C) 2008 Tom Payne
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This program 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
class tag(object):
def __init__(self, tb, name, attrs={}):
self.tb = tb
self.name = name
self.attrs = attrs
def __enter__(self):
self.tb.start(self.name, self.attrs)
return self.tb
def __exit__(self, type, value, traceback):
self.tb.end(self.name)
def pretty_write(io, element, indent='\t', prefix=''):
attrs = ''.join(' %s="%s"' % item for item in element.items())
children = element.getchildren()
if children:
io.write('%s<%s%s>\n' % (prefix, element.tag, attrs))
for child in children:
pretty_write(io, child, indent, prefix + indent)
io.write('%s</%s>\n' % (prefix, element.tag))
elif element.text:
io.write('%s<%s%s>%s</%s>\n' % (prefix, element.tag, attrs, element.text, element.tag))
else:
io.write('%s<%s%s/>\n' % (prefix, element.tag, attrs))