flask-mysql | Flask extension for python-mysql | Application Framework library
kandi X-RAY | flask-mysql Summary
kandi X-RAY | flask-mysql Summary
Flask-MySQL allows you to access MySQL directly from your flask application.
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Top functions reviewed by kandi - BETA
- Get the database connection
- Connect to the database
flask-mysql Key Features
flask-mysql Examples and Code Snippets
Lines of Code : 22License : Strong Copyleft (CC BY-SA 4.0)
Copy clauses = []
values = []
if JSON['name']:
clauses.append( 'name=%s' )
values.append( JSON['name'] )
if JSON['description']:
clauses.append( 'description=%s' )
class UsersSchema(SQLAlchemySchema):
class Meta(SQLAlchemySchema.Meta):
model = User
sql_session = db.session
id = fields.Number(dump_only=True)
firstname = fields.String(required=True)
lastname = fields.Stcnx = mysql.connector.connect(...)
cursor = cnx.cursor()
cursor.execute('UPDATE .....')
cnx.commit()
((1,'random_email1@mail.com','First_name1','Last_name1'),
(2,'random_email2@mail.com','First_name2','Last_name2'),
(3,'random_email3@mail.com','First_name3','Last_name3')...)
email_query = "SELECT * FROM login_icursor.execute("UPDATE accounts SET Q001 = %s, Q002 = %s WHERE id = %s",
(Q001, Q002, session['id'],))
# Your previous imports
from flask_mysqldb import MySQL
db = MySQL()
def create_app():
app = Flask(__name__)
db.init_app(app)
#
def get_audio_for_episode(episode_id):
conn = mysql.connector.connect(host="localhost",
user='user1',
password='Password',
databasdocker pull mysql:latest
docker run --name=mysql_dockerdb --env="MYSQL_ROOT_PASSWORD=" -p 3306:3306 -v /home/ubuntu/sql_db/:/var/lib/mysql -d mysql:latest
docker exec -it mysql_dockerdb mysreturn render_template('profile.html')
return render_template('profile.html', account=account)
@app.route('/profile', methods=['GET','POST'])
def profile():
if request.method == 'POST':Community Discussions
Trending Discussions on flask-mysql
QUESTION
I am building a flask project and I want to use MySQL database. I need flask-mysqldb as an ORM for that. So as a good practice, I created a virtual environment, install flask and other dependencies, and then for installing flask-mysqldb, I used pip install flask-mysqldb. This suddenly gives me bunch of errors. At first I realized, I dont have MySQL installed on my system. So even after installing it these errors won't go away. I also tried pip install Flask-MySQLdb don't know how this is different from the first command but same errors.
I tried searching for errors online regarding flask-mysqldb, but most of them relate to some mysql.h file error which doesn't show in my terminal logs.
ANSWER
Answered 2022-Feb-19 at 17:41I had the same error 2 minutes ago and find this command to solve the problem!
sudo apt-get install libmysqlclient-dev
the just try to install again and should work fine.
Credits:
I found this command here (In Spanish):
QUESTION
There are literally tons of answers, which involve installing mysql-server in ubuntu. But I am using XAMPP and I am able to access mysql server through browser. I want the convenience of both PHPmyadmin and xampp and running flask app from terminal. For some reason, it is giving me the error Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock.
I am extremely new to ubuntu and I will grateful if someone tells me how to link xampp mysql server to ubuntu terminal. I simply could not find an answer for this particular answer. My mysql.sock file is in /opt/lammp/var/mysql/ folder, if that helps.
Any help regarding this really appreciated.
EDIT: I have added the following lines my /etc/mysql/my.cnf file:
ANSWER
Answered 2021-Nov-28 at 15:02You'll apparently have to tell flask the proper path to the socket file (/opt/lampp/var/mysql/mysql.sock, as you know; currently it seems to be looking at /var/run/mysqld/mysqld.sock).
According to the documentation, you'll need to use the MYSQL_UNIX_SOCKET configuration directive along with your other directives for setting things like the username, password, etc, such as app.config['MYSQL_UNIX_SOCKET'] = '/opt/lampp/var/mysql/mysql.sock'.
This answer should point you in the right direction.
QUESTION
I have a project that worked on ubuntu 16.04 with python 3.6 but now we are trying to make it run on ubuntu 20.04 with same python version. I need to install all requirements on the venv and apparently its only mysqlclient==1.3.12 that fails.
Went through lots of articles on stackoverflow but none of them seem to solve the problem.
Error for pip3 install mysqlclient==1.3.12
...ANSWER
Answered 2021-Oct-01 at 14:15You're using old mysqlclient 1.3.12 with new MySQL 8. Either you need to downgrade MySQL to version 5.6. Or you need to use later mysqlclient.
The incompatibility was fixed in commit a2ebbd2 on Dec 21, 2017 so you need a later version of mysqlclient.
mysqlclient 1.3.13 was released on Jun 27, 2018. Try it or any later version.
QUESTION
So, I'm trying to connect my sql database on xampp to my flask database.
I'm using this command:
...ANSWER
Answered 2021-Aug-21 at 21:27You go to
QUESTION
I have work in Perl where I am able to get the newly created data object ID by passing the result back to a variable. For example:
...ANSWER
Answered 2021-Mar-22 at 02:17You may want to consider the Flask-SQLAlchemy package to help you with this.
Although the syntax is going to be slightly different from Perl, what you can do is, when you create the model object, you can set it to a variable. Then, when you either flush or commit on the Database session, you can pull up your primary key attribute on that model object you had created (whether it's "id" or something else), and use it as needed.
SQLAlchemy supports MySQL, as well as several other relational databases. In addition, it is able to help prevent SQL injection attacks so long as you use model objects and add/delete them to your database session, as opposed to straight SQL commands.
QUESTION
I've been following the flask tutorial to add a database, in their example they're using mysqlite while I'm using MySQL but I figured that shouldn't make a huge difference here. https://flask.palletsprojects.com/en/1.1.x/tutorial/database/
Here's the mysql library I'm trying to use https://flask-mysql.readthedocs.io/en/stable/
However whatever I do I can't seem to get away from this assertion error:
...ANSWER
Answered 2021-Feb-13 at 23:55In the end I had to say screw it to the whole g thing with getting the cursor, same goes for closing the db with a teardown. In the end it works with just this in my db.py:
QUESTION
I created a simple Flask web app with CRUD operations and deployed in beanstalk with the below requirements.txt file
...ANSWER
Answered 2020-Jul-14 at 15:30Finally solved with docker container, I created docker environment In AWS ElasticBeanstalk and deployed it, and now it works fine, below shows my config file and Dockerfile
Dockerfile
QUESTION
I trying to install MYSQL on window 10 64 bit , I have python3.7.4 version when I tray pip install mysql I got Error MySQLdb/_mysql.c(29): fatal error C1083: Cannot open include file: 'mysql.h': No such file or directory , so I have Python Version: 3.7.4 Operating System: Windows 10 Pip Version: 20.1
Cannot pip install flask-mysqldb
Here is a summary of the error i'm getting...
...ANSWER
Answered 2020-Jun-05 at 01:38You'll have to install Visual Studio Build Tools and MySQL connector
or
Install mysqlclient through unoficiall wheel by downloading it and installing
QUESTION
from flask import Flask,render_template,flash,redirect,url_for,session,logging,request
from flask_mysqldb import MySQL
from wtforms import Form,StringField,TextAreaField,PasswordField,validators
from passlib.hash import sha256_crypt
app = Flask(__name__)
@app.route("/")
def index():
return render_template("index.html")
@app.route("/about")
def about():
return render_template("about.html")
ANSWER
Answered 2020-May-10 at 17:54You need to config the env path to the VS Code.
List of environments VS Code found.
Usually, VS Code can get env from /usr/bin/ directory and from env/ directory inside your working folder.
You can create a python environment by using python3 -m venv env command
Select environment by clicking this inside the bottom bar( this is only appear when you open *.py file.
QUESTION
im trying to run flask and when i run flask run
I get this error
...ANSWER
Answered 2020-Apr-11 at 19:53Can you try exporting the variable instead of just setting it ?
export FLASK_APP=main.py
and not
set FLASK_APP=main.py
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
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Install flask-mysql
You can use flask-mysql like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
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