maxMem)
pairs = str(data).split('&')
pairs[0] = lastdata + pairs[0]
lastdata = pairs.pop()
for name_value in pairs:
nv = name_value.split('=', 1)
if len(nv) != 2:
if strict_parsing:
raise MimeFormatError("bad query field: %s") % `name_value`
continue
if len(nv[1]) or keep_blank_values:
name = urllib.unquote(nv[0].replace('+', ' '))
value = urllib.unquote(nv[1].replace('+', ' '))
yield name, value
parse_urlencoded_stream = generatorToStream(parse_urlencoded_stream)
def parse_urlencoded(stream, maxMem=100 * 1024, maxFields=1024,
keep_blank_values=False, strict_parsing=False):
d = {}
numFields = 0
s = parse_urlencoded_stream(stream, maxMem, keep_blank_values, strict_parsing)
while 1:
datas = s.read()
if isinstance(datas, defer.Deferred):
datas = defer.waitForDeferred(datas)
yield datas
datas = datas.getResult()
if datas is None:
compress = zlib.compressobj(compressLevel, zlib.DEFLATED, -zlib.MAX_WBITS, zlib.DEF_MEM_LEVEL, 0)
_compress = compress.compress
_crc32 = zlib.crc32
yield input.wait
for buf in input:
if len(buf) != 0:
crc = _crc32(buf, crc)
size += len(buf)
yield _compress(buf)
yield input.wait
yield compress.flush()
yield struct.pack('<LL', crc & 0xFFFFFFFFL, size & 0xFFFFFFFFL)
gzipStream = stream.generatorToStream(gzipStream)
def deflateStream(input, compressLevel=6):
# NOTE: this produces RFC-conformant but some-browser-incompatible output.
# The RFC says that you're supposed to output zlib-format data, but many
# browsers expect raw deflate output. Luckily all those browsers support
# gzip, also, so they won't even see deflate output.
compress = zlib.compressobj(compressLevel, zlib.DEFLATED, zlib.MAX_WBITS, zlib.DEF_MEM_LEVEL, 0)
_compress = compress.compress
yield input.wait
for buf in input:
if len(buf) != 0:
yield _compress(buf)
yield input.wait
yield compress.flush()