Python MySQL

 Python can be used in database applications.

One of the most popular databases is MySQL.

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MySQL Database

To be able to experiment with the code examples in this tutorial, you should have MySQL installed on your computer.

You can download a free MySQL database at https://www.mysql.com/downloads/.

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Install MySQL Driver

Python needs a MySQL driver to access the MySQL database.

In this tutorial we will use the driver "MySQL Connector".

We recommend that you use PIP to install "MySQL Connector".

PIP is most likely already installed in your Python environment.

Navigate your command line to the location of PIP, and type the following:

Download and install "MySQL Connector":

C:\Users\Your Name\AppData\Local\Programs\Python\Python36-32\Scripts>python -m pip install mysql-connector-python

Now you have downloaded and installed a MySQL driver.

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Test MySQL Connector

To test if the installation was successful, or if you already have "MySQL Connector" installed, create a Python page with the following content:

demo_mysql_test.py:

import mysql.connector

Create Connection

Start by creating a connection to the database.

Use the username and password from your MySQL database:

demo_mysql_connection.py:

import mysql.connector

mydb = mysql.connector.connect(
  host="localhost",
  user="yourusername",
  password="yourpassword"
)

print(mydb)

 

Test your TensorFlow installation

Learn the basics of machine learning with TensorFlow's guided curriculum and resources. Build machine learning into your apps and deploy everywhere with TensorFlow by Google. Free and open source. Join the TF community. Deep learning framework.

Open a Python terminal and enter the following lines of code:

>>> import tensorflow as tf >>> hello = tf.constant("hello TensorFlow!") >>> sess=tf.Session() 

To verify your installation just type:

>>> print sess.run(hello)

If the installation is okay, you'll see the following output:

Hello TensorFlow!

import tensorflow as tf
msg = tf.constant('Hello, TensorFlow!')
tf.print(msg)

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