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#!/usr/bin/env python3
import sys
import xml.etree.cElementTree as et
from optparse import OptionParser
def main():
parser = OptionParser()
parser.add_option('-c', '--changeattributes', dest='change', action="append", nargs=3)
parser.add_option('-g', '--gentooclasspath', dest="gcp", action="store_true", default=False)
parser.add_option('-e', '--encoding', dest="encoding")
(options, args) = parser.parse_args()
changes = []
if options.change:
for c in options.change:
changes.append((c[0].split(),c[1], c[2]))
gcp = options.gcp
gcp_str = '${gentoo.classpath}'
gcp_sub = et.Element('classpath', path=gcp_str)
for file in args:
tree = et.ElementTree(file=file)
if gcp or options.encoding:
for javac in tree.getiterator('javac'):
if gcp:
javac.attrib['classpath'] = gcp_str
if options.encoding:
javac.attrib['encoding'] = options.encoding
for javadoc in tree.getiterator('javadoc'):
if gcp:
javadoc.attrib['classpath'] = gcp_str
if options.encoding:
javadoc.attrib['encoding'] = options.encoding
for c in changes:
elems, attr, value = c
for elem in elems:
for e in tree.getiterator(elem):
e.attrib[attr] = value
for junit in tree.getiterator('junit'):
if gcp:
junit.append(gcp_sub)
junit.attrib['haltonfailure'] = 'true'
with open(file, 'w') as f:
tree.write(f)
if __name__ == '__main__':
main()
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