def _data_and_files(self, data=True, files=True, future=None):
result = {}, None
chunk = None
if future is None:
stream = self.environ.get('wsgi.input')
if self.method not in ENCODE_URL_METHODS and stream:
chunk = stream.read()
if isinstance(chunk, Future):
return chain_future(
chunk, partial(self._data_and_files, data, files))
else:
chunk = future
if chunk is not None:
content_type, options = self.content_type_options
charset = options.get('charset', 'utf-8')
if content_type in JSON_CONTENT_TYPES:
result = json.loads(chunk.decode(charset)), None
elif content_type:
self.environ['wsgi.input'] = BytesIO(chunk)
result = parse_form_data(self.environ, charset)
else:
result = chunk, None
self.environ['wsgi.input'] = BytesIO(chunk)
self.cache.data_and_files = result
return self.data_and_files(data, files)
def _data_and_files(self, data=True, files=True, future=None):
result = {}, None
chunk = None
if future is None:
stream = self.environ.get('wsgi.input')
if self.method not in ENCODE_URL_METHODS and stream:
chunk = stream.read()
if isinstance(chunk, Future):
return chain_future(
chunk, partial(self._data_and_files, data, files))
else:
chunk = future
if chunk is not None:
content_type, options = self.content_type_options
charset = options.get('charset', 'utf-8')
if content_type in JSON_CONTENT_TYPES:
result = json.loads(chunk.decode(charset)), None
elif content_type:
self.environ['wsgi.input'] = BytesIO(chunk)
result = parse_form_data(self.environ, charset)
else:
result = chunk, None
self.environ['wsgi.input'] = BytesIO(chunk)
self.cache.data_and_files = result
return self.data_and_files(data, files)
def info_data(environ, **params):
method = environ['REQUEST_METHOD']
headers = getheaders(environ)
args = {}
if method in ENCODE_URL_METHODS:
qs = environ.get('QUERY_STRING',{})
if qs:
args = parse_qs(qs)
else:
post, files = parse_form_data(environ)
args = dict(post)
data = {'method': method, 'headers': headers, 'args': args}
data.update(params)
return jsonbytes(data)
def _data_and_files(self):
if self.method not in ENCODE_URL_METHODS:
stream = self.environ.get('wsgi.input')
if stream:
chunk = yield stream.read()
content_type, options = self.content_type_options
charset = options.get('charset', 'utf-8')
if content_type in JSON_CONTENT_TYPES:
data = json.loads(chunk.decode(charset))
result = data, None
else:
self.environ['wsgi.input'] = BytesIO(chunk)
result = parse_form_data(self.environ, charset)
else:
result = {}, None
else:
result = {}, None
self._cached_data_and_files = result
yield result
def _data_and_files(self):
result = {}, None
stream = self.environ.get('wsgi.input')
try:
if self.method not in ENCODE_URL_METHODS and stream:
chunk = yield stream.read()
content_type, options = self.content_type_options
charset = options.get('charset', 'utf-8')
if content_type in JSON_CONTENT_TYPES:
result = json.loads(chunk.decode(charset)), None
else:
self.environ['wsgi.input'] = BytesIO(chunk)
result = parse_form_data(self.environ, charset)
# set the wsgi.input to a readable file-like object for
# third-parties application (django or any other web-framework)
self.environ['wsgi.input'] = BytesIO(chunk)
finally:
self._cached_data_and_files = result
coroutine_return(result)
def _data_and_files(self, data=True, files=True):
result = {}, None
stream = self.environ.get("wsgi.input")
chunk = None
try:
if self.method not in ENCODE_URL_METHODS and stream:
chunk = stream.read()
if isinstance(chunk, Future):
chunk = yield chunk
content_type, options = self.content_type_options
charset = options.get("charset", "utf-8")
if content_type in JSON_CONTENT_TYPES:
result = json.loads(chunk.decode(charset)), None
else:
self.environ["wsgi.input"] = BytesIO(chunk)
result = parse_form_data(self.environ, charset)
finally:
self.cache.data_and_files = result
if chunk is not None:
self.environ["wsgi.input"] = BytesIO(chunk)
coroutine_return(self.data_and_files(data, files))
