I'm trying to connect my python project and MySQL following the flask guide. I get this error:
(mysql.connector.errors.InterfaceError) 2003: Can't connect to MySQL server on '<4ndy456.mysql.pythonanywhere-services.com>:3306' (-2 Name or service not known)
When I run db.create_all() that comes up.
My python code:
from flask import Flask, redirect, render_template, request, url_for
from flask_sqlalchemy import SQLAlchemy
app = Flask(__name__)
app.config["DEBUG"] = True
SQLALCHEMY_DATABASE_URI = "mysql+mysqlconnector://{username}:{password}@{hostname}/{databasename}".format(
username="4ndy456",
password="<actualpassword>",
hostname="4ndy456.mysql.pythonanywhere-services.com",
databasename="4ndy456$comments",
)
app.config["SQLALCHEMY_DATABASE_URI"] = SQLALCHEMY_DATABASE_URI
app.config["SQLALCHEMY_POOL_RECYCLE"] = 299
app.config["SQLALCHEMY_TRACK_MODIFICATIONS"] = False
db = SQLAlchemy(app)
class Comment(db.Model):
__tablename__ = "comments"
id = db.Column(db.Integer, primary_key=True)
content = db.column(db.String(4096))
comments = []
@app.route('/', methods=["GET", "POST"])
def index():
if request.method == "GET":
return render_template("main_page.html", comments=comments)
comments.append(request.form["contents"])
return redirect(url_for('index'))
[edited by admin for formatting]
glenn
|
9718
posts
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PythonAnywhere staff
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