python-mysqlHow can I use Python and MySQL to generate a PDF?
Using Python and MySQL you can generate a PDF by first connecting to your MySQL database, executing a query, and then using the results to generate a PDF.
Example code block:
# Import libraries
import mysql.connector
import fpdf
# Connect to the MySQL database
mydb = mysql.connector.connect(
host="localhost",
user="user",
passwd="password",
database="mydatabase"
)
# Create a cursor object and execute a query
mycursor = mydb.cursor()
mycursor.execute("SELECT * FROM customers")
# Fetch all the results from the query
result = mycursor.fetchall()
# Create a PDF object
pdf = fpdf.FPDF(format='letter')
# Add a page
pdf.add_page()
# Add a table to the PDF
pdf.set_font("Arial", size=12)
col_width = pdf.w / 4
row_height = pdf.font_size
# Create the table header
for i in range(len(mycursor.description)):
pdf.cell(col_width, row_height, txt=mycursor.description[i][0], border=1)
# Create the table rows
for row in result:
pdf.ln(row_height)
for item in row:
pdf.cell(col_width, row_height, txt=item, border=1)
# Save the PDF
pdf.output("customers.pdf")
This code will generate a PDF file called customers.pdf
with a table containing the data from the customers
table in the mydatabase
MySQL database.
Parts of the code and their explanations:
import mysql.connector
andimport fpdf
: The first two lines of the code import the necessary libraries for connecting to the MySQL database and generating the PDF.mydb = mysql.connector.connect(host="localhost", user="user", passwd="password", database="mydatabase")
: This line of code connects to the MySQL database.mycursor.execute("SELECT * FROM customers")
: This line of code executes a query to select all the data from thecustomers
table in themydatabase
database.pdf = fpdf.FPDF(format='letter')
: This line of code creates a PDF object.for i in range(len(mycursor.description)): pdf.cell(col_width, row_height, txt=mycursor.description[i][0], border=1)
: This loop creates the header of the table in the PDF.for row in result: pdf.ln(row_height); for item in row: pdf.cell(col_width, row_height, txt=item, border=1)
: This loop adds the data from the query result to the table in the PDF.pdf.output("customers.pdf")
: This line of code saves the PDF ascustomers.pdf
.
Helpful links
More of Python Mysql
- How do I access MySQL using Python?
- How can I connect Python to a MySQL database using an Xserver?
- How can I use Python to retrieve data from MySQL?
- How can I access MySQL using Python?
- How do I install a Python package from PyPI into a MySQL database?
- How do I download MySQL-Python 1.2.5 zip file?
- How can I use Python to interact with a MySQL database using YAML?
- How do I connect Python with MySQL using XAMPP?
- How can I connect to MySQL using Python?
- How can I connect Python and MySQL?
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