def test_parseAcceptEncoding(self):
"""
Test the parsing of a variety of Accept-Encoding field values.
"""
cases = [('compress, gzip', {
'compress': 1.0,
'gzip': 1.0,
'identity': 0.0001
}), ('', {
'identity': 0.0001
}), ('*', {
'*': 1
}),
('compress;q=0.5, gzip;q=1.0', {
'compress': 0.5,
'gzip': 1.0,
'identity': 0.0001
}),
('gzip;q=1.0, identity;q=0.5, *;q=0', {
'gzip': 1.0,
'identity': 0.5,
'*': 0
})]
for value, result in cases:
self.assertEqual(parseAcceptEncoding(value),
result,
msg='error parsing %r' % value)
def canCompress(self, req):
"""
Check whether the client has negotiated a content encoding we support.
"""
value = req.getHeader('accept-encoding')
if value is not None:
encodings = parseAcceptEncoding(value)
return encodings.get('gzip', 0.0) > 0.0
return False
def test_parseAcceptEncoding(self):
"""
Test the parsing of a variety of Accept-Encoding field values.
"""
cases = [
('compress, gzip',
{'compress': 1.0, 'gzip': 1.0, 'identity': 0.0001}),
('',
{'identity': 0.0001}),
('*',
{'*': 1}),
('compress;q=0.5, gzip;q=1.0',
{'compress': 0.5, 'gzip': 1.0, 'identity': 0.0001}),
('gzip;q=1.0, identity;q=0.5, *;q=0',
{'gzip': 1.0, 'identity': 0.5, '*': 0})
]
for value, result in cases:
self.assertEqual(parseAcceptEncoding(value), result, msg='error parsing %r' % value)
def canCompress(req):
value = req.getHeader('accept-encoding')
if value is not None:
encodings = parseAcceptEncoding(value)
return encodings.get('gzip', 0.0) > 0.0
return False