Source code for Aeros.Request

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from quart import request
import functools

[docs]class EasyRequest: """ A helper class that make request handling easier All attributes are assessable via the same syntax, while with Flask.request or quart.request, you will have slightly different syntax when retrieving different request attributes. .. hint:: You only need to await attributes that need calculation, for example evaluating the request body, like `.json` or `.form`. .. code-block:: python headers = EasyRequest.headers params = EasyRequest.params form = await EasyRequest.form # requires time for calculation json = await EasyRequest.json # requires time for calculation """ params: dict = ... """ The URL parameters like Flask.request.params. """ headers: dict = ... """ The request headers like Flask.request.headers. """ __quart_request: request = ... """ The Flask.request. instance that is used in the current scope. """ def __load(self): """ loads the content of Flask.request into this instance and returns it. """ self.__quart_request = request self.params = dict(self.__quart_request.args) self.headers = dict(self.__quart_request.headers) return self
[docs] def __call__(self, f): """ Decorates an endpoint function to use the EasyRequest with. """ @functools.wraps(f) async def decorated_function(*args2, **kwargs2): f.__globals__[self.__class__.__name__] = self.__class__().__load() return await f(*args2, **kwargs2) return decorated_function
@property async def form(self): """ The request form data like Flask.request.form. """ return dict(await self.__quart_request.form) @property async def json(self): """ The request body data (as JSON) like Flask.request.form. Be aware that in order for Flask.request.get_json() to return a JSON dictionary, the ``Content-Type`` header must be set to ``application/json``. """ json = await self.__quart_request.get_json() return {} if json is None else json
if __name__ == '__main__': from Aeros import WebServer, render_template, jsonify from time import strftime app = WebServer(__name__, host="", port=80) # init backend & web server app.template_folder = "./frontend/build/" app.static_folder = "./frontend/build/static/" @app.route("/") async def home(): return await render_template("index.html") @app.route("/time/") @EasyRequest() async def current_time(): print("Headers:", EasyRequest.headers) print("Params :", EasyRequest.params) print("Form :", await EasyRequest.form) print("JSON :", await EasyRequest.json) return jsonify({"timestamp": strftime("%H:%M:%S")}) app.run_server() # run web server in this thread (endless mode)