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Generating PDF using inputs through Tkinter GUI and data from SQLite Database
Initialize a Tkinter window to create the GUI with input fields and buttons.
Set up a database connection using SQLAlchemy to connect to an SQLite database.
Create an input field for the user to enter a student ID.
Implement the `save_file()` function to open a file save dialog and pass the selected path to `save_pdf()`.
In `save_pdf()`, query the database for the student ID, retrieve the data, and use ReportLab to write this data into a PDF.
Save and close the PDF, then close the Tkinter window.
Generate PDF from user input and data from SQLite table
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SQLite3 The command line tool to manage SQLite Database
Downloading and installing the SQLite3 command-line tool
Running the SQLite3 command-line tool
Understanding the help and quit commands
Opening or creating a database file
Creating a table
Inserting data into a table
Retrieving data from a table using a SELECT query
Using the mode command to manage the display
SQLite3 Command Line tool to Manage SQLite Database
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Data Transfer from Google sheets to MySQL and vice versa
By using Pandas DataFrame we can transfer data from MySQL database table to Google sheets and from Google sheets to MySQL.
Generate PDF files with Charts and Images
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Invoice Generation
Tkinter Sample Projects with source codes
Standard Deviation using Python
How to get Standard Deviation in Python.
Sine Curve using Python Matplotlibe
Draw Sine curve graph by using python math sin() function .
Time zones
List of time zones as JavaScript array
Real time clock in user selected timezones using JavaScript
Creating image using data from database table
Generate Certificats by using student records from database table using PHP GD
Analog Clock on HTML Canvas
Create this Clock by using HTML Canvas with JavaScript.
Adjust the time to match your requirement
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