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Flask / November 22, 2022 / Leave a comment

FLASK SQLAlchemy query,filter and give multiple returns

Issue I am trying to create an API with flask-sqlalchemy that takes employee_id number and returns all info of them….

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Flask / November 22, 2022 / Leave a comment

Check if user exists before inserting into Mysql

Issue How do i go about something like this, I want to check if a user exists against a table…

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Flask / November 22, 2022 / Leave a comment

How do I use Heroku Postgres with my flask-sqlalchemy app?

Issue Right now I have an app that write data for users to a database file called users.sql. However, I…

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Flask / November 22, 2022 / Leave a comment

Flask app search bar

Issue I am trying to implement a search bar using Flask, but when I enter the url/search, I got a…

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Flask / November 22, 2022 / Leave a comment

How to prevent data from disappearing when refreshing web page?

Issue In app.py I established a connection with my database then retrieved the data and stored it in a cursor…

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Flask / November 22, 2022 / Leave a comment

Flask server not accepting values from JS ajax function

Issue Python code – from flask import Flask from flask_cors import CORS import cgi app = Flask(__name__) CORS(app) form =…

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Flask / November 22, 2022 / Leave a comment

jinja2.exceptions.UndefinedError: 'forms.SignupForm object' has no attribute 'hidden_tag'

Issue This code used to work and has since become deprecated. It is now giving an error" "jinja2.exceptions.UndefinedError: ‘forms.SignupForm object’…

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Flask / November 22, 2022 / Leave a comment

How to log uncaught exceptions in Flask routes with logging?

Issue What is the standard way to log uncaught expressions in Flask routes with logging? This nearly works: import logging,…

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Flask / November 22, 2022 / Leave a comment

Collecting Python logs to DataDog in ECS

Issue I am having a hard time to collect logs from an python app deployed in ECS using DataDog Agent….

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Flask / November 22, 2022 / Leave a comment

changing site after post request. no error message but screen page does not change

Issue I have been working with Flask, HTML and javascript. I have to re-create a pizza site for school. almost…

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