Python Tutorial Part 3 in Tamil | OOPs + Errors + File Handling | SLA Institute

Learn Python OOPs concepts, exception handling, modules, and file handling in Tamil. Ideal for beginners, students, and IT job seekers in 2025. Part of SLA Institute’s complete Python series.

Python Tutorial Part 3 | OOPs Concepts + Error Handling + Modules + File I/O | Python in Tamil | SLA Institute

Welcome to Part 3 of SLA Institute’s Python Series in Tamil — your career-focused path to mastering Python in 2025!

In this video, we explore essential intermediate-level concepts every Python developer must know:

✅ Object-Oriented Programming (OOPs)
✅ Error & Exception Handling
✅ Python Modules & Packages
✅ File I/O: Read, Write, Append

📌 All explained clearly in Tamil with hands-on coding – perfect for students, freshers, and career switchers.

👉 Missed Part 1 or 2? Watch the full playlist here: https://www.youtube.com/playlist?list=PL4mhU4NOxr72vxan5RMPu2c-HK29hqQZV

⏱️ Chapters (Timestamps):
00:00:26 – OOPs
00:01:19 – Class in Python
00:03:28 – Objects in Python
00:05:56 – Rules to Create a Class with Example
00:10:49 – Variables Used in Class
00:11:19 – Class Variable with Example
00:14:33 – Instance Variable with Example
00:16:30 – Global Variable with Example
00:18:36 – Use of `self` Keyword
00:20:21 – Use of `__init__` Constructor
00:21:42 – Data Abstraction with Example
00:24:54 – Data Encapsulation with Example
00:28:09 – Polymorphism with Example
00:30:48 – Inheritance with Example
00:38:48 – Error & Exception in Python
00:42:06 – Difference Between Error & Exception
00:45:04 – Common Reasons for Exceptions in Python
00:46:17 – Types of Errors & Exceptions
00:52:21 – Exception Handler in Python
00:56:14 – Achieving Assertion Error in Python
00:58:26 – Modules in Python
00:59:23 – Rules to Use Modules
01:00:56 – Benefits of Using Modules
01:01:11 – Types of Module Implementation
01:02:02 – Types of Python Modules
01:07:19 – File I/O in Python
01:11:17 – Wrap Up

🎯 What You’ll Learn:
✔️ Classes, Objects, Constructors, Inheritance, Encapsulation
✔️ try, except, finally – Handling exceptions
✔️ Using built-in and user-defined modules
✔️ Reading from and writing to text files

👨‍💻 Who Is This For?
✔️ Total beginners in programming
✔️ Non-IT professionals making a tech switch
✔️ College students & final-year freshers
✔️ Anyone who completed Part 1 & 2

🎓 Why Learn Python from SLA Institute?
✅ 100% Practical training with mini-projects
✅ 1-on-1 coding support & mentorship
✅ Resume + Interview Prep
✅ Lifetime Placement Assistance

📞 Call/WhatsApp: 8015584603
🌐 Visit: https://www.slainstitute.com/

▶️ Next Video in the Python Series:
💼 Part 4: **Python Developer Resume Preparation** — Learn how to write a job-ready resume with the right Python skills, keywords, and projects.

🔔 Don’t forget to Like, Share & Subscribe to stay updated with our Python Series in Tamil!

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