def testAppending(self):
self.assertEqual(
appendPair(tuple(), *self.a1),
(self.a1,)
)
self.assertEqual(
appendPair((self.a1,), *self.c),
(self.a1, self.c)
)
def popHeaders(message, stripValues=True):
"""
Returns the headers as a tuple of (name, value) tuples, and the entity.
Whitespace is stripped from the left of values, unless stripValues is false.
"""
headers = tuple()
h, message = popLine(message)
while h:
if not headerDelimiter in h:
raise ValueError("Bad header.")
name, value = h.split(headerDelimiter, 1)
if stripValues: value = value.lstrip()
headers = appendPair(headers, name, value)
h, message = popLine(message)
entity = message
return headers, entity
