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import six
from six import BytesIO
from six.moves.http_client import HTTPMessage
try:
import http.client
except ImportError:
pass
"""
The python3 http.client api moved some stuff around, so this is an abstraction
layer that tries to cope with this move.
"""
def get_header(message, name):
if six.PY3:
return message.getallmatchingheaders(name)
else:
return message.getheader(name)
def get_header_items(message):
for (key, values) in get_headers(message):
for value in values:
yield key, value
def get_headers(message):
for key in set(message.keys()):
if six.PY3:
yield key, message.get_all(key)
else:
yield key, message.getheaders(key)
def get_httpmessage(headers):
if six.PY3:
return http.client.parse_headers(BytesIO(headers))
msg = HTTPMessage(BytesIO(headers))
msg.fp.seek(0)
msg.readheaders()
return msg
|
