def _parse_xml(self, response):
"""INTERNAL: parse an XML response"""
ctype = response.getheader('Content-Type')
body = response.body
if ctype not in ('application/xml', 'text/xml'):
reason = 'Expecting an XML response (got: %s)' % ctype
raise ResponseError(reason, detail=body)
try:
obj = schema.create_from_xml(body)
except Exception, e:
reason = 'Could not parse XML response: %s' % str(e)
raise ResponseError(reason, detail=body)
def read_object(self):
"""If input was provided via stdin, then parse it and return a binding
instance."""
stdin = self.context.terminal.stdin
# REVISE: this is somewhat of a hack (this detects a '<<' redirect by
# checking if stdin is a StringIO)
if not hasattr(stdin, 'len'):
return
buf = stdin.read()
try:
obj = schema.create_from_xml(buf)
except rhev.ParseError:
self.error('could not parse input')
return obj