Qt serial port: write and read data

I'm able to connect to my serial port, but I need to read data from it all the time. It's working for about 39 minutes, but after it stops at line serial.flush(). When I stop Qt and start it again...

Can't send mails in C# : Error in system.dll

I'm trying this code in order to send to somewho user his password using the mail he enters. SmtpClient client = new SmtpClient(); client.Port = 587; client.Host =...

Error generating Swagger server (Python Flask) from Swagger editor

I've used the Swagger Editor to manually generate my Swagger spec file and generated the files for a Python Flask server. Following the README I installed connexion, but when I run python app.py I...

How to reconnect to MQTT with Paho drivers

I'm using the MQTT client Java library for some of my applications and I think I'm reconnecting to the broker the bad way. For now I have a class who handles the MQTT actions like connect,...

Async in connexion (swagger codegen) python server using tornado

If I add @gen.coroutine to request handling method, generated by connexion, it stop working - break connect with the client, does not return anything. How to use connexion+tornado anyncronously?...

Python Connexion — Control "Type" Key in 400 Response Errors

I'm using connexion, a python library for REST API's, with a swagger definition. It's working properly for the actual requests, but when there is an error condition, such as validation fails, it...

Integrating Swagger/OpenAPI generated python server with existing Flask application

I am interested in integrating a swagger-codegen generated Python server with an existing Flask application. swagger-codegen generates a Python implementation based on the Connexion library from...

Python Connexion - Response Trimming

I'm using Swagger Editor to generate a Python Flask server, I followed the Connexion document but there's a problem: I defined the following response in the swagger YAML file: responses: '200': ...

Swagger Body Parameters Returns 400 "Extra formData parameter(s) name not in spec"

Am having trouble sending body parameters via Python-2.7, connexion & Pycharm. api.yaml swagger: '2.0' info: title: Products Api Backend version: "1.0.0" consumes: -...

Connexion class based handling

I'm using the connexion framework for flask. I'd like to group several related functions into a class and I'm wondering whether methods of a class can be used for operationId instead of...

Python connexion not displaying Swagger UI

I've built a Python/Flask based REST API using the connexion module. This working well as defining the REST API with with swagger.yml file works very well. The application is running, but when I...

Swagger adding custom attributes to parameter definition

We have a python web server app based on connexion and Flask libraries. For audit purposes we print every request, including request body, to the logs. Those logs are much more extensive than what...

SHA certificate firebase Debug/Release

My android app is using firebase realtime Database, i've putted the app debug SHA certificate fingerprints , and when I test my app with debug mode it works and I get data from DB , now when I...

Connexion Python framework set multiprocesses

I try to configure Connexion to set the number of processes or threads as is possible in Flask framework. This is possible in Flask but it seems that Connexion is not sending this configuration to...

Laravel Database Foreign Key Constraints not working

I'm a beginner in Laravel and I think I might have missed something really important. I am trying to put Foreign Key Constraints in my database. I have tried to migrate my work (php artisan...

How to return file contents from controller?

I'm trying to return the contents of an image file via a Python Connexion application generated from an OpenAPI v2 spec file using swagger-codegen and the python-flask language setting. In my...

How do I log swagger / connexion request body?

I'm using connexion and Swagger to create an API in Python. I'd like to log all of the incoming calls to a file so I can see what's being requested. I've been able to log the path of the calls...

Using OpenAPI to Receive Files in Multipart Messages

I have an API I'm running on Flask/Connexion. The API is written in OpenAPI 3 for Swagger. I send data via multipart/form-data to the endpoint, and everything gets through except the uploaded...

Firebase Auth : Error: A network error (such as timeout, interrupted connection or unreachable host) has occurred

I'm working on authentication the project works fine and connect to the database in the firebase, because the project had parts when I need to retrieve data from it, when I try to login with...

Inserting all dataframe rows from a large dataframe into mongoDB using bulk_write is very slow

I am trying to insert a pandas DataFrame that has more than 1.5M row into MongoDB using the following code:(pymongo and pandas) import pandas as pd from pymongo import MongoClient, ReplaceOne...

Swagger OpenAPI3 POST Array of images and media file together

I am using the swagger python-flask framework to create an OpenAPI 3 API which needs to do the following: 1. Upload a video file 2. Upload an array of images 3. Upload extra string data. I can...

Update a spreadsheet cell value with Python

I'm trying to update a value in Python, here is my code : from googleapiclient.discovery import build from google_auth_oauthlib.flow import InstalledAppFlow from google.auth.transport.requests...

how to fix Flask RESTful api server endpoint failing problem?

I am new to api development using openapi sepc, so I followed this blog where I just used server artifact to understand the code. I used /openapi/photo_album/codegen_server for my simple work. To...

How does Connexion set the response content type?

Below is an API *.yml section. I want to set the response header for the data to be Content-type: text/plain, but it always returns application/json now. /order: post: tags: -...

Keycloak with Spring Boot KeycloakSecurityContext always null

I try to use Keycloak with spring boot but i'm facing problem. Authentication works fine with the adapter but not the authorizations. This is my configuration : keycloak.realm =...

Using apache-airflow-providers-snowflake on airflow (no module named Snowflake)

I have installed package apache-airflow-providers-snowflake on airflow on docker and i am getting error No module named Snowflake Please refer attachment (check the error mentioned for the...

OpenAPI generates code that doesn't pass its own tests

I am trying to use the OpenAPI generator to build a testing mock that simulates an existing service, so I don't have a lot of latitude in terms of changing the schema. I've boiled down the schema...

How to prevent axios.interceptors.response.use to crash the error handling?

I have several forms "Login, Registration, Create a product..." For these forms, I was handling errors with useState for the front end and for the back end with express-validator. Everything...

Problem of connection apache directory studio

I have install apache directory studio but the server dosen't open and I had this error when I create a new connection. Une erreur est survenue lors de l''ouverture de la connexion - ...

Serverless express close mongodb connexion

I am using serverless on aws with nodejs and mongodb atlas as database At the moment I am using the trial version which allow maximum 500 connections. Seems that my code is not disconnecting the...