Django Leave Management System with Source Code

Django Leave Management System with Source Code

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A Django Leave Management System function, Student can send a leave requests application to any teacher.

And Teacher can send leave application to any admin. Admin receives applications send by any teacher and can respond to them.

They can ‘Accept’ or ‘Reject’ the application. And also Teacher receives applications send by any student and can respond to them. They can ‘Accept’ or ‘Reject’ the application.

Read/visit also the other programming language used in leave management system.

This Leave Management System also includes a downloadable Project with Source Code for free, just find the downloadable source code below and click to start downloading.

To start creating a Leave Management System in python Django with source code, makes sure that you have PyCharm Professional IDE or any platform of django and its requirements Installed in your computer.

About ProjectProject Details
Project Name Leave Management System Project Django
Python version (Recommended)3.8 Version
Programming Language UsedPython Django Language
Developer Name itsourcecode.com
IDE Tool (Recommended)Sublime, Visual Studio, PyCharm
Project Type Web Application
DatabaseSQLite
Leave Management System Project Django Overview

Reminders

To perform this python django project make sure that you have knowledge in the following:

  • CSS
  • HTML
  • Javascript
  • Database Management

Features of this Leave Management System Project Django

1.) REGISTRATIONS FOR FOLLOWING USERS :

  • Student
  • Teacher
  • Admin

2.) SENDING LEAVE APPLICATION :

  • Student can send a leave application to any teacher.
  • Teacher can send leave application to any admin.

3.) RECEIVING LEAVE APPLICATION :

  • Admin receives applications send by any teacher and can respond to them.They can ‘Accept’ or ‘Reject’ the application.
  • Teacher receives applications send by any student and can respond to them.They can ‘Accept’ or ‘Reject’ the application.

4.) RECEIVING RESPONSE :

And the sender of the applications can be notified the response of the receiver.

In this case :

  • Teacher can receive the response from Admin of the application which he had send.
  • Student can receive the response from Teacher of the application which he had send.

The following method used:

  • classroom – In this method which is the main function of the system.
  • django_school – In this method which is the main method of the system.
  • template – in this method which is the template design of the system.

Steps on how to create a Leave Management System Project Django With Source Code

Time needed: 5 minutes

Leave Management System Project Django With Source Code

  • Step 1: Open file.

    First , open “pycharm professional” after that click “file” and click “new project“.
    leave management system open file

  • Step 2: Choose Django.

    Second, after click “new project“, choose “Django” and click.
    leave management system create django

  • Step 3: Select file location.

    Third, select a file location wherever you want.
    leave management system file location

  • Step 4: Create application name.

    Fourth, name your application.
    leave management system application name

  • Step 5: Click create.

    Fifth, finish creating project by clicking “create” button.
    leave management system create project

  • Step 6: Start of coding.

    you are free to copy the following codes below in the given modules and method required.

Downloadable Source Code Below.

Click Here to Download the Source Code

Anyway, if you want to level up your programming knowledge, especially python, try this new article I’ve made for you Best Python Projects with source code for Beginners.

But If you’re going to focus on web development using Django, you can download here from our list of Best Django Projects with source code based on real-world projects.

How To Run The Leave Management System Project Django?

Step 1: Extract/unzip the file

Step 2: Go inside the project folder, open cmd and type the following commands to install Django Framework and run the webserver:

1.) python manage.py runserver

Step 3: Finally, open the browser and go to localhost:8000

Summary

The system is built fully in Django Framework in back-end and HTML, CSS in front-end. It has full-featured user interface with all the functionalities

This Article is the way to enhance and develop our skills and logic ideas which is important in practicing the python programming language which is most well known and most usable programming language in many company.

Technology stack and requirements

To run this Python project on your development machine, you need:

  • Python 3.10 or higher. Download from python.org or install via Anaconda if you prefer bundled packages.
  • pip package manager. Comes with Python. Used to install project dependencies from requirements.txt.
  • Virtual environment. Use venv or conda to isolate project dependencies from your global Python install.
  • VS Code or PyCharm. Free code editors with Python syntax highlighting, IntelliSense, and debugging.
  • Git. For version control and cloning source code repositories.

Installing the source code

  1. Download or clone the repository. Get the ZIP archive from the download link on this page and extract it.
  2. Create a virtual environment. Open a terminal in the project folder and run: python -m venv venv, then activate it (venv\Scripts\activate on Windows or source venv/bin/activate on Mac/Linux).
  3. Install dependencies. Run pip install -r requirements.txt to install all libraries the project needs.
  4. Configure environment variables. If the project uses API keys (OpenAI, Anthropic, database), create a .env file and set the required keys.
  5. Run the project. Follow the run command in the README (usually python main.py or streamlit run app.py).

Using this project for your BSIT capstone

  • Chapter 1 (Introduction). Discuss the real-world problem this system solves. Cite Philippine or international use cases where the manual process could be automated.
  • Chapter 2 (RRL). Compare your project against 5-10 similar published works. Cite ACM, IEEE, or arXiv papers for academic-standard sources.
  • Chapter 3 (Methodology). Document the model architecture, training data, hyperparameters, and evaluation metrics used.
  • Chapter 4 (Results). Report accuracy, precision, recall, F1-score, and confusion matrix. Screenshot the running app on real inputs.
  • Chapter 5 (Conclusion). Identify features for Version 2: better model, larger dataset, mobile deployment, or REST API.

Modules typical of Django Leave Management System

  • Core Python logic. Main functions implementing the business logic of the system.
  • Data storage. SQLite for simple projects, PostgreSQL or MongoDB for larger data.
  • User interface. Tkinter for desktop, Streamlit for data dashboards, or Flask/FastAPI for web.
  • Input validation. Type checking and range validation before processing user data.
  • Reports. CSV or PDF export using pandas.to_csv() or ReportLab.
  • Testing. pytest unit tests covering core functions.

Common enhancements for capstone review

  • Add REST API. Convert desktop app to FastAPI service for mobile or web front-ends.
  • Multi-user support. Add login, roles, and per-user data isolation.
  • Cloud deployment. Deploy to Render, Railway, or Fly.io for public access.
  • Docker containerization. Package the app in Docker for portable deployment.

Official documentation

Related Python projects

Frequently Asked Questions

How does this Django leave management system work?

Employees file leave requests, manager approves/rejects, balance auto-deducted. Email notifications. Reports: per-employee balance, monthly leave trends, approval turnaround.

What Django and Python versions does this project require?

Most projects in this batch run on Django 4.x or 5.x with Python 3.8+. A few older projects need Django 3.2 with Python 3.7. Check the requirements.txt file for exact versions. To run any: install Python, create a virtualenv (python -m venv venv), activate it, pip install -r requirements.txt, run python manage.py migrate, then python manage.py runserver.

How do I set up the database for this Django project?

Most projects use SQLite (zero setup, auto-creates db.sqlite3 in project root on first migrate). For projects using MySQL or PostgreSQL: install the database server, create an empty database, edit settings.py DATABASES[‘default’] with your credentials, run python manage.py migrate. For sample data: python manage.py loaddata fixtures.json (if a fixture file is included) or create a superuser via python manage.py createsuperuser.

Can I use this Django project for a BSIT capstone or thesis?

Yes, but extend it. A bare CRUD app is too narrow for full capstone scope. Add: user roles via Django Groups, dashboards (Chart.js + AJAX endpoints), PDF exports (ReportLab or WeasyPrint), email notifications (Django send_mail), real domain extension (analytics, audit log, multi-branch). Pair with Chapter 1-5 documentation matching your panel’s rubric.

Why am I getting ModuleNotFoundError, OperationalError, or ‘No such table’ errors?

Three common Django startup issues: (1) ModuleNotFoundError: virtualenv not activated OR pip install -r requirements.txt skipped. (2) OperationalError: database credentials in settings.py don’t match your local MySQL/PostgreSQL. (3) ‘No such table’: you skipped python manage.py migrate. Also: if settings.py imports fail, check Python version compatibility (Django 5 needs Python 3.10+).

Where can I find more Django projects with source code?

Browse the Django Projects hub for the full library. For broader Python capstones see Python Projects (Tkinter desktop, Pygame games, OpenCV vision, ML). For PHP MVC alternatives see Laravel Projects. For BSIT capstone idea lists see 150 Best Capstone Project Ideas.

Inquiries

If you have any questions or suggestions about Django Leave Management System , please feel free to leave a comment below.

Angel Jude Suarez


Full-Stack Developer at PIES IT Solution

Focuses on Python development, machine learning, and AI integration. Has built production AI systems including OpenAI Whisper integration for medical transcription and GPT-4o-powered diagnosis assistance. Strong background in pandas, scikit-learn, and TensorFlow.

Expertise: Python · PHP · Java · VB.NET · ASP.NET · Machine Learning · AI Integration · OpenCV · Django · CodeIgniter
 · View all posts by Angel Jude Suarez →

5 thoughts on “Django Leave Management System with Source Code”

  1. tanks is a good code!

    May you help me whit this error please ?

    3.1.5
    Exception Type: TypeError
    Exception Value:
    StudentSignUpForm() takes no arguments

    VIEWS.PY
    from django.shortcuts import render, HttpResponse
    from .models import Post
    #inicia perfiles
    from django.contrib.auth import login
    from django.shortcuts import redirect
    from django.views.generic import CreateView

    from blog.forms import StudentSignUpForm
    from blog.models import MyUser
    # Create your views here.

    html_base = “””
    SpsiQedu

    Home
    Acerca de

    “””

    def home(request):
    posts = Post.objects.all()
    return render(request, “blog/home.html”, {‘posts’: posts})

    def inicio(request):
    post = Post.objects.filter()
    return render(request, “blog/inicio.html”, {‘post’: post})

    def about(request):
    return render(request, “blog/about.html”)

    def registro(request):
    solicitoc = Post.objects.filter()
    #form = UserCreationForm()
    #if request.method == “POST”:
    #form = UserCreationForm(request.Post)
    #if form.is_valid():
    #instancia = form.save(commit=False)
    #instancia.save
    #return redirect(‘home’)
    #else:
    #return render(request, “blog/registro.html”, {‘solicitoc’: solicitoc})
    return render(request, “blog/registro.html”, {‘solicitoc’: solicitoc})

    def estudiante(request):
    return render(request, “blog/estudiante.html”)

    class StudentSignUpView(CreateView):
    model = MyUser
    form_class = StudentSignUpForm
    template_name = ‘blog/signup_form.html’

    def get_context_data(self, **kwargs):
    kwargs[‘user_type’] = ‘student’
    context = super().get_context_data(**kwargs)
    return context

    def form_valid(self, form):
    user = form.save()
    login(self.request, user)
    return redirect(‘studentsprofiles’)

  3. can you please solve the error “on_delete must be callable”
    error line is: File “C:\Users\CADD\PycharmProjects\Leave Management\venv\lib\site-packages\django\db\models\fields\related.py”, line 953, in __init__
    raise TypeError(“on_delete must be callable.”)

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