Python request.is_json方法代码示例

# 需要导入模块: from flask import request [as 别名]
# 或者: from flask.request import is_json [as 别名]
def login():
    if not request.is_json:
        return jsonify({"msg": "Missing JSON in request"}), 400

    username = request.json.get('username', None)
    password = request.json.get('password', None)
    if not username:
        return jsonify({"msg": "Missing username parameter"}), 400
    if not password:
        return jsonify({"msg": "Missing password parameter"}), 400

    if username != 'test' or password != 'test':
        return jsonify({"msg": "Bad username or password"}), 401

    # Identity can be any data that is json serializable
    access_token = create_access_token(identity=username)
    return jsonify(access_token=access_token), 200


# Protect a view with jwt_required, which requires a valid access token
# in the request to access. 

# 需要导入模块: from flask import request [as 别名]
# 或者: from flask.request import is_json [as 别名]
def login():
    if not request.is_json:
        return jsonify({"msg": "Missing JSON in request"}), 400

    username = request.json.get("username", None)
    password = request.json.get("password", None)
    if not username:
        return jsonify({"msg": "Missing username parameter"}), 400
    if not password:
        return jsonify({"msg": "Missing password parameter"}), 400

    if username != "test" or password != "test":
        return jsonify({"msg": "Bad username or password"}), 401

    # Identity can be any data that is json serializable
    access_token = create_access_token(identity=username)
    return jsonify(access_token=access_token), 200 

# 需要导入模块: from flask import request [as 别名]
# 或者: from flask.request import is_json [as 别名]
def check_for_json(self):
        """Check if the Payload is a JSON document

        Return: bool:
            True in case of success, False otherwise
        """
        # First check for the data field and create JSON from it
        if hasattr(request, "data") is True:

            try:
                self.request_data = json_loads(request.data)
            except Exception as e:
                self.create_error_response(message="No JSON data in request: Exception: %s" % str(e))
                return False

        if request.is_json is False:
            self.create_error_response(message="No JSON data in request")
            return False

        self.request_data = request.get_json()

        return True 

# 需要导入模块: from flask import request [as 别名]
# 或者: from flask.request import is_json [as 别名]
def anonymous_user_required(*decorator_args, msg=None, category=None, redirect_url=None):
    """
    Decorator requiring that there is no user currently logged in.

    Aborts with ``HTTP 403: Forbidden`` if there is an authenticated user.
    """
    def wrapper(fn):
        @wraps(fn)
        def decorated(*args, **kwargs):
            if current_user.is_authenticated:
                if request.is_json:
                    abort(HTTPStatus.FORBIDDEN)
                else:
                    if msg:
                        flash(msg, category)
                    return redirect('SECURITY_POST_LOGIN_REDIRECT_ENDPOINT',
                                    override=redirect_url)
            return fn(*args, **kwargs)
        return decorated

    if decorator_args and callable(decorator_args[0]):
        return wrapper(decorator_args[0])
    return wrapper 

# 需要导入模块: from flask import request [as 别名]
# 或者: from flask.request import is_json [as 别名]
def register(self):
        """
        View function to register user. Supports html and json requests.
        """
        form = self._get_form('SECURITY_REGISTER_FORM')
        if form.validate_on_submit():
            user = self.security_service.user_manager.create(**form.to_dict())
            self.security_service.register_user(user)
            if request.is_json:
                return '', HTTPStatus.NO_CONTENT
            return self.redirect('SECURITY_POST_REGISTER_REDIRECT_ENDPOINT')

        elif form.errors and request.is_json:
            return self.errors(form.errors)

        return self.render('register',
                           register_user_form=form,
                           **self.security.run_ctx_processor('register')) 

# 需要导入模块: from flask import request [as 别名]
# 或者: from flask.request import is_json [as 别名]
def send_confirmation_email(self):
        """
        View function which sends confirmation token and instructions to a user.
        """
        form = self._get_form('SECURITY_SEND_CONFIRMATION_FORM')
        if form.validate_on_submit():
            self.security_service.send_email_confirmation_instructions(form.user)
            self.flash(_('flask_unchained.bundles.security:flash.confirmation_request',
                         email=form.user.email), category='info')
            if request.is_json:
                return '', HTTPStatus.NO_CONTENT
            return self.redirect('send_confirmation_email')

        elif form.errors and request.is_json:
            return self.errors(form.errors)

        return self.render('send_confirmation_email',
                           send_confirmation_form=form,
                           **self.security.run_ctx_processor('send_confirmation_email')) 

# 需要导入模块: from flask import request [as 别名]
# 或者: from flask.request import is_json [as 别名]
def change_password(self):
        """
        View function for a user to change their password.
        Supports html and json requests.
        """
        form = self._get_form('SECURITY_CHANGE_PASSWORD_FORM')
        if form.validate_on_submit():
            self.security_service.change_password(
                current_user._get_current_object(),
                form.new_password.data)
            self.after_this_request(self._commit)
            self.flash(_('flask_unchained.bundles.security:flash.password_change'),
                       category='success')
            if request.is_json:
                return self.jsonify({'token': current_user.get_auth_token()})
            return self.redirect('SECURITY_POST_CHANGE_REDIRECT_ENDPOINT',
                                 'SECURITY_POST_LOGIN_REDIRECT_ENDPOINT')

        elif form.errors and request.is_json:
            return self.errors(form.errors)

        return self.render('change_password',
                           change_password_form=form,
                           **self.security.run_ctx_processor('change_password')) 

# 需要导入模块: from flask import request [as 别名]
# 或者: from flask.request import is_json [as 别名]
def json():
    # 요청의 Content-Type이 application/json이고, 직렬화된 JSON 문자열이 들어온다면(RFC 표준에 잘 맞는 JSON request라면)
    # request의 json property나 get_json() 메소드를 이용하면 된다
    
    req = request.json
    # Flask 0.12.3까지 deprecated되어 있었으나, Flask 1.0에선 다시 deprecated가 제거됨

    req = request.get_json()
    # Flask 0.10에서 추가된 메소드

    # 요청의 Content-Type이 application/json이 아니라면 None이 반환되며
    # Content-Type은 application/json으로 설정되었으나 아무 데이터도 전달되지 않으면 status code '400 Bad Request'를 지동으로 리턴한다

    # 요청의 타입이 json인지 확인해 주는 메소드도 있다
    if not request.is_json:
        return 'Please set your content type "application/json"!', 400
    
    print(type(req))
    # json 프로퍼티는 요청 데이터에 따라 파이썬 고유의 dict 또는 list 타입으로 처리된다

    return str(req['test_key']) 

# 需要导入模块: from flask import request [as 别名]
# 或者: from flask.request import is_json [as 别名]
def create():
    """
    POST => /buckets
    Recoit les informations pour enregistrer un nouveau bucket
    """
    print("Acces a /bucket avec POST")
    try:
        if request.headers['Content-Type'] != 'application/json':
            response = {
                "error": 1,
                "message": "Content-Type is not application/json"
            }
            return (response, 400)
        elif request.is_json:
            return BucketController.create(request)
        else:
            raise Exception()
    except Exception as e:
        print("ERROR: Request is not JSON or has missing fields.")
        print(e)
        response = {
            "error": 1,
            "message": "Missing fields in JSON"
        }
        return (response, 404) 

# 需要导入模块: from flask import request [as 别名]
# 或者: from flask.request import is_json [as 别名]
def update(id):
    """
    POST => /buckets/id
    Met a jours les informations d'un bucket
    """
    print("Acces a /bucket/id avec POST")
    try:
        if request.headers['Content-Type'] != 'application/json':
            response = {
                "error": 1,
                "message": "Content-Type is not application/json"
            }
            return (response, 400)
        elif request.is_json:
            return BucketController.update(request)
        else:
            raise Exception()
    except Exception as e:
        print("ERROR: Request is not JSON or has missing fields.")
        response = {
            "error": 1,
            "message": "Missing fields in JSON"
        }
        print(response)
        return (response, 404) 

# 需要导入模块: from flask import request [as 别名]
# 或者: from flask.request import is_json [as 别名]
def update_fans():
    """
    UPDATE FANS et GET FANS
    POST: C'est la requête à faire pour modifier la vitesse d'un ventilateur

    Le POST peut être testé avec ce JSON:
    {"fanl": 255, "fanh": 255}
    """
    if request.headers['Content-Type'] != 'application/json':
        print("ERROR: Content type is not JSON in HTTP header.")
    elif request.is_json:
        return SensorController.update_fans(request)
    else:
        print("ERROR: Request is not JSON.")

    return ('', 204) 

# 需要导入模块: from flask import request [as 别名]
# 或者: from flask.request import is_json [as 别名]
def _user_api_arg(key: str, **kwargs) -> Any:
    """Try to get the given key from the requests, try JSON body, form data and query arg."""
    if request.is_json:
        oid = request.json.get(key)
    else:
        oid = request.args.get(key) or request.form.get(key)

    if not oid:
        if "default" in kwargs:
            app.logger.info(f'{key}={kwargs.get("default")}')
            return kwargs.get("default")

        raise ValueError(f"missing {key}")

    app.logger.info(f"{key}={oid}")
    return oid 

# 需要导入模块: from flask import request [as 别名]
# 或者: from flask.request import is_json [as 别名]
def inbound():

    #Get the params
    if request.is_json:
        params = request.get_json()
    else:
        params = request.args or request.form
    
    if "sig" in params:
        #Init the client, just when needed
        client = nexmo.Client(
            key = os.getenv('NEXMO_API_KEY'),
            secret = os.getenv('NEXMO_API_SECRET'),
            signature_secret = os.getenv('NEXMO_SIGNATURE_SECRET'),
            signature_method = 'md5'
        )
        #Check signature from params
        if client.check_signature(params):
            print("Valid signature")
        else:
            print("Invalid signature")
    else:
        print("Signature not detected in params, Nothing to compare")
    
    return "All OK.", 200 

# 需要导入模块: from flask import request [as 别名]
# 或者: from flask.request import is_json [as 别名]
def post(self):
        if not request.is_json:
            return APIResult.ErrorResult(100, msg="Missing JSON in request"), 400

        params = request.get_json()
        username = params.get('username', None)
        password = params.get('password', None)

        if not username:
            return APIResult.ErrorResult(status=101, msg="Missing username parameter"), 400
        if not password:
            return APIResult.ErrorResult(status=101, msg="Missing password parameter"), 400

        if username != JWTEndpoint.user or password != JWTEndpoint.pwd:
            return APIResult.ErrorResult(status=101, msg="Bad username or password"), 401

        # Identity can be any data that is json serializable


        ret = {'jwt': create_jwt(identity=username),
               'exp': timegm((flask.current_app.config['JWT_EXPIRES'] + datetime.now()).utctimetuple())}
        return ret, 200

    # Protect a view with jwt_required, which requires a valid jwt
    # to be present in the headers. 

# 需要导入模块: from flask import request [as 别名]
# 或者: from flask.request import is_json [as 别名]
def webhooks(event_id):
    if not request.is_json:
        abort(400)

    webhook_secret = app.config.get("WEBHOOK_SECRET")
    webhook_delta = app.config.get("WEBHOOK_DELTA")

    if webhook_secret and not verify_request(
        request, webhook_secret, delta=webhook_delta
    ):
        abort(400)

    only = app.config.get("EVENTS_ONLY")
    exclude = app.config.get("EVENTS_EXCLUDE")

    try:
        handle_event(request.json, only=only, exclude=exclude)
    except Exception as exc:
        print("Exception occurred during event handling:", str(exc))
        abort(400)

    return "OK"