async def tag(
pretty: bool = False,
request: Request = None,
):
data = await request.body()
async def mock_stream(data):
yield data
yield b""
parser = FormParser(request.headers, mock_stream(data))
form = await parser.parse()
data = form.get("data") or str(data, "utf-8")
action = form.get("action") or "pos_tagging"
pretty = pretty or form.get("pretty") or False
if not data:
return {"error": "No data posted or data incorrectly encoded"}
action = ACTIONS[action]()
tagged_json = action.parse(data)
if pretty:
return maybe_pretty_json_response(indent=4,
separators=(", ", ": "))(tagged_json)
return maybe_pretty_json_response(indent=None,
separators=(",", ":"))(tagged_json)
async def form(self) -> FormData:
if self.content_type == "multipart/form-data":
multipart_parser = MultiPartParser(self.headers, self.stream())
return await multipart_parser.parse()
if self.content_type == "application/x-www-form-urlencoded":
form_parser = FormParser(self.headers, self.stream())
return await form_parser.parse()
return FormData()
async def form(self) -> FormData:
if not hasattr(self, "_form"):
assert (
parse_options_header is not None
), "The `python-multipart` library must be installed to use form parsing."
content_type_header = self.headers.get("Content-Type")
content_type, options = parse_options_header(content_type_header)
if content_type == b"multipart/form-data":
multipart_parser = MultiPartParser(self.headers, self.stream())
self._form = await multipart_parser.parse()
elif content_type == b"application/x-www-form-urlencoded":
form_parser = FormParser(self.headers, self.stream())
self._form = await form_parser.parse()
else:
self._form = FormData()
return self._form
async def form(self) -> FormData:
if not hasattr(self, "_form"):
assert (
parse_options_header is not None
), "The `python-multipart` library must be installed to use form parsing."
content_type_header = self.headers.get("Content-Type")
content_type: bytes
content_type, _ = parse_options_header(content_type_header)
if content_type == b"multipart/form-data":
try:
multipart_parser = MultiPartParser(self.headers,
self.stream())
self._form = await multipart_parser.parse()
except MultiPartException as exc:
if "app" in self.scope:
raise HTTPException(status_code=400,
detail=exc.message)
raise exc
elif content_type == b"application/x-www-form-urlencoded":
form_parser = FormParser(self.headers, self.stream())
self._form = await form_parser.parse()
else:
self._form = FormData()
return self._form