def __call__(self, out, buf):
try:
# read http message (response line + headers)
try:
raw_data = yield from buf.readuntil(
b'\r\n\r\n', self.max_line_size + self.max_headers)
except errors.LineLimitExceededParserError as exc:
raise errors.LineTooLong(exc.limit) from None
lines = raw_data.decode('ascii',
'surrogateescape').splitlines(True)
line = lines[0]
try:
version, status = line.split(None, 1)
except ValueError:
raise errors.BadStatusLine(line) from None
else:
try:
status, reason = status.split(None, 1)
except ValueError:
reason = ''
# version
match = VERSRE.match(version)
if match is None:
raise errors.BadStatusLine(line)
version = (int(match.group(1)), int(match.group(2)))
# The status code is a three-digit number
try:
status = int(status)
except ValueError:
raise errors.BadStatusLine(line) from None
if status < 100 or status > 999:
raise errors.BadStatusLine(line)
# read headers
headers, close, compression = self.parse_headers(lines)
if close is None:
close = version <= (1, 0)
out.feed_data(
RawResponseMessage(version, status, reason.strip(), headers,
close, compression))
out.feed_eof()
except aiohttp.EofStream:
# Presumably, the server closed the connection before
# sending a valid response.
raise errors.ClientConnectionError(
'Can not read status line') from None
def __call__(self, out, buf):
# read http message (response line + headers)
try:
raw_data = yield from buf.readuntil(
b'\r\n\r\n', self.max_line_size + self.max_headers)
except errors.LineLimitExceededParserError as exc:
raise errors.LineTooLong(exc.limit) from None
lines = raw_data.decode('ascii', 'surrogateescape').split('\r\n')
line = lines[0]
try:
version, status = line.split(None, 1)
except ValueError:
raise errors.BadStatusLine(line) from None
else:
try:
status, reason = status.split(None, 1)
except ValueError:
reason = ''
# version
match = VERSRE.match(version)
if match is None:
raise errors.BadStatusLine(line)
version = HttpVersion(int(match.group(1)), int(match.group(2)))
# The status code is a three-digit number
try:
status = int(status)
except ValueError:
raise errors.BadStatusLine(line) from None
if status < 100 or status > 999:
raise errors.BadStatusLine(line)
# read headers
headers, close, compression = self.parse_headers(lines)
if close is None:
close = version <= HttpVersion10
out.feed_data(
RawResponseMessage(version, status, reason.strip(), headers, close,
compression))
out.feed_eof()
def __call__(self, out, buf):
try:
# read http message (request line + headers)
raw_data = yield from buf.readuntil(b'\r\n\r\n', self.max_headers,
errors.LineTooLong)
lines = raw_data.decode('ascii',
'surrogateescape').splitlines(True)
# request line
line = lines[0]
try:
method, path, version = line.split(None, 2)
except ValueError:
raise errors.BadStatusLine(line) from None
# method
method = method.upper()
if not METHRE.match(method):
raise errors.BadStatusLine(method)
# version
match = VERSRE.match(version)
if match is None:
raise errors.BadStatusLine(version)
version = (int(match.group(1)), int(match.group(2)))
# read headers
headers, close, compression = self.parse_headers(lines)
if version <= (1, 0):
close = True
elif close is None:
close = False
out.feed_data(
RawRequestMessage(method, path, version, headers, close,
compression))
out.feed_eof()
except aiohttp.EofStream:
# Presumably, the server closed the connection before
# sending a valid response.
pass
def __call__(self, out, buf):
# read http message (request line + headers)
try:
raw_data = yield from buf.readuntil(b'\r\n\r\n', self.max_headers)
except errors.LineLimitExceededParserError as exc:
raise errors.LineTooLong(exc.limit) from None
lines = raw_data.decode('ascii', 'surrogateescape').split('\r\n')
# request line
line = lines[0]
try:
method, path, version = line.split(None, 2)
except ValueError:
raise errors.BadStatusLine(line) from None
# method
method = method.upper()
if not METHRE.match(method):
raise errors.BadStatusLine(method)
# version
match = VERSRE.match(version)
if match is None:
raise errors.BadStatusLine(version)
version = HttpVersion(int(match.group(1)), int(match.group(2)))
# read headers
headers, close, compression = self.parse_headers(lines)
if version <= HttpVersion10:
close = True
elif close is None:
close = False
out.feed_data(
RawRequestMessage(method, path, version, headers, close,
compression))
out.feed_eof()
def __call__(self, out, buf):
raw_data = yield from buf.waituntil(b' ', 24)
method = raw_data.decode('ascii', 'surrogateescape').strip()
# method
method = method.upper()
if not METHRE.match(method):
raise errors.BadStatusLine(method)
# allowed method
if self.allowed_methods and method not in self.allowed_methods:
raise errors.HttpMethodNotAllowed(method)
out.feed_data(method)
out.feed_eof()
def __call__(self, out, buf):
try:
raw_data = yield from buf.waituntil(b' ', 24)
method = raw_data.decode('ascii', 'surrogateescape').strip()
# method
method = method.upper()
if not METHRE.match(method):
raise errors.BadStatusLine(method)
# allowed method
if self.allowed_methods and method not in self.allowed_methods:
raise errors.HttpMethodNotAllowed(method)
out.feed_data(method)
out.feed_eof()
except aiohttp.EofStream:
# Presumably, the server closed the connection before
# sending a valid response.
pass
