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Other 2022-03-11 19:50:16
raise RuntimeError(_request_ctx_err_msg) RuntimeError: Working outside of request context
@app.route('/my_endpoint', methods=['POST']) def my_endpoint_handler(): #do tracking in sub-thread so we don't hold up the page def handle_sub_view(req): with app.test_request_context(): from flask import request re... Add solution -
Python 2022-03-11 18:00:01
run python script on heroku
Sure, you need to do a few things: Define a requirements.txt file in the root of your project that lists your dependencies. This is what Heroku will use to 'detect' you're using a Python app. In the Heroku scheduler addon, just define the command you ne... Add solution -
Python 2022-03-09 09:05:05
python flask get user input
Unless you want to do something more complicated, feeding data from a HTML form into Flask is pretty easy. Create a view that accepts a POST request (my_form_post). Access the form elements in the dictionary request.form. templates/my-form.html: <for... Add solution -
Html 2022-03-06 03:40:18
How to connect your app project with home.html
from flask import Flask, render_template app = Flask(__name__) @app.route("/") def home(): return render_template("home.html") @app.route("/about) def about(): return render_template("about.html") if ... Add solution -
Python 2022-02-28 06:35:10
flask session
from flask import Flask, session, redirect, url_for, request from markupsafe import escape app = Flask(__name__) # Set the secret key to some random bytes. Keep this really secret! app.secret_key = b'_5#y2L"F4Q8z\n\xec]/' @app.route('/') def index... Add solution -
Python 2022-02-26 12:40:09
how to run flask with pyqt5
from PyQt5.QtWidgets import QLabel, QVBoxLayout, QMainWindow, QApplication, QWidget from flask import Flask, render_template from threading import Thread import sys # You can copy and paste this code for test and run it class MainWindow(QMainWindow): ... Add solution