def parse_errata(data, force):
""" Parse CentOS errata from https://cefs.steve-meier.de/
"""
result = etree.XML(data)
errata_xml = result.findall('*')
elen = len(errata_xml)
ptext = 'Processing {0!s} Errata:'.format(elen)
progress_info_s.send(sender=None, ptext=ptext, plen=elen)
for i, child in enumerate(errata_xml):
progress_update_s.send(sender=None, index=i + 1)
if not check_centos_release(child.findall('os_release')):
continue
e = parse_errata_tag(child.tag, child.attrib, force)
if e is not None:
parse_errata_children(e, child.getchildren())
def stringToXML(text):
"""Convert XML string into etree.Element."""
try:
return etree.XML(text)
except Exception:
# TODO:
# ExpatError: reference to invalid character number: line 1, column 62
# litmus fails, when xml is used instead of lxml
# 18. propget............... FAIL (PROPFIND on `/temp/litmus/prop2':
# Could not read status line: connection was closed by server)
# text = <ns0:high-unicode xmlns:ns0="http://example.com/neon/litmus/">��
# </ns0:high-unicode>
# t2 = text.encode("utf8")
# return etree.XML(t2)
print("Error parsing XML string. If lxml is not available, and unicode is involved, then "
"installing lxml _may_ solve this issue.", file=sys.stderr)
print("XML source:", text, file=sys.stderr)
raise
