def serve_file_handle(fh, file_path, file_size=None):
resp = Response(fh)
resp.direct_passthrough = True
if file_size is not None:
resp.headers['Content-Length'] = file_size
content_type, _ = mimetypes.guess_type(file_path)
if content_type is not None:
resp.headers['Content-Type'] = content_type
resp.freeze()
return resp
def serve_file(file_name: str, content: str) -> Response:
content_type, _ = mimetypes.guess_type(file_name)
resp = Response()
resp.direct_passthrough = True
resp.data = content
if content_type is not None:
resp.headers['Content-Type'] = content_type
resp.freeze()
return resp
def serve_content(file_handle: TextIO, content_type):
file_handle.seek(0)
content = file_handle.read()
resp = Response()
resp.content_type = content_type
resp.status_code = 200
resp.data = content
resp.freeze()
return resp
def serve_file(file_name: str, content: bytes) -> Response:
"""Construct and cache a Response from a static file."""
content_type, _ = mimetypes.guess_type(file_name)
resp = Response()
resp.direct_passthrough = True
resp.data = content
if content_type is not None:
resp.headers["Content-Type"] = content_type
resp.freeze()
return resp
def serve_spec(
site: str,
target: EndpointTarget,
url: str,
content_type: str,
serializer: Callable[[Dict[str, Any]], str],
) -> Response:
data = generate_data(target=target)
data.setdefault('servers', [])
add_once(data['servers'], {'url': url, 'description': f"Site: {site}"})
response = Response(status=200)
response.data = serializer(data)
response.content_type = content_type
response.freeze()
return response
def serve_spec(
site: str,
url: str,
content_type: str,
serializer: Callable[[Dict[str, Any]], str],
) -> Response:
data = generate_data()
data.setdefault('servers', [])
data['servers'].append({
'url': url,
'description': f"Site: {site}",
})
response = Response(status=200)
response.data = serializer(data)
response.content_type = content_type
response.freeze()
return response
def __call__(self, environ, start_response):
path_info = environ['PATH_INFO']
path = re.sub(self.prefix, '', path_info)
prefix = path_info[:-len(path)]
if prefix.endswith("/ui"):
prefix = prefix[:-3]
if path == "/":
path = "/index.html"
if path == "/index.html":
with open(swagger_ui_3_path + path) as fh:
content = fh.read()
content = content.replace(
"https://petstore.swagger.io/v2/swagger.json",
prefix + "/openapi.yaml")
resp = Response()
resp.content_type = 'text/html'
resp.status_code = 200
resp.data = content
resp.freeze()
return resp(environ, start_response)
return serve_file(swagger_ui_3_path + path)(environ, start_response)
def test_etag_response_freezing():
response = Response("Hello World")
response.freeze()
assert response.get_etag() == (str(generate_etag(b"Hello World")), False)