Python-project-university-task-

Week 3 Python Tasks ## 📌 Overview This repository contains the completed tasks for Week 3 including: - File I/O operations - JSON handling - OS & SYS module usage - Virtual Environment setup - Requirements management - Git & GitHub workflow - CLI Notes Manager (Weekly Challenge) ---

🛠 Step-by-Step Instructions

1️⃣ Navigate to Project Folder

cd C:\Users\4BMOIN\Downloads\week3_tasks

2️⃣ Create Virtual Environment

python -m venv venv

3️⃣ Activate Virtual Environment

Windows:

venv\Scripts\activate

Mac/Linux:

source venv/bin/activate

4️⃣ Install Required Packages

pip install requests pandas

5️⃣ Inside venv: Check Installed Packages

pip list

Take a screenshot for submission.

6️⃣ Deactivate Virtual Environment

deactivate

7️⃣ Outside venv: Check Installed Packages

pip list

Take a screenshot for submission.

8️⃣ Reactivate venv

venv\Scripts\activate

9️⃣ Generate requirements.txt

pip freeze > requirements.txt

🔟 Run Python Scripts

python file_merge_count.py
python student_json.py
python csv_to_json.py
python list_py_files.py
python argv_filenames.py file1.txt file2.txt
python notes_manager.py

1️⃣1️⃣ Initialize Git and First Commit

git init
git add .
git commit -m "Initial Week 3 tasks"

1️⃣2️⃣ Connect to GitHub Repository

git branch -M main
git remote add origin https://github.com/<your-username>/<repo-name>.git

1️⃣3️⃣ Push to GitHub

git push -u origin main

1️⃣4️⃣ View Commit History

git log --oneline --graph --decorate --all

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📄 Submission Checklist

• Inside venv pip list screenshot + description
• Outside venv pip list screenshot + description
• requirements.txt file
• GitHub repo link
• Python scripts outputs (optional screenshots)

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🧠 Notes

• Use virtual environments to keep project dependencies isolated.
• Always freeze requirements before sharing your project.
• Commit changes frequently with clear messages.