def begin(self):
HTTPResponse.begin(self)
header_payload = self.headers.get_payload()
if header_payload:
# This shouldn't be here. We must've bumped up against
# https://bugs.python.org/issue37093
for line in header_payload.rstrip('\r\n').split('\n'):
if ':' not in line or line[:1] in ' \t':
# Well, we're no more broken than we were before...
# Should we support line folding?
# How can/should we handle a bad header line?
break
header, value = line.split(':', 1)
value = value.strip(' \t\n\r')
self.headers.add_header(header, value)
