Folders and files
| Name | Name | Last commit date | ||
|---|---|---|---|---|
A Comprehensive Python Tutorial from Basics to Advanced
Each file is self-contained with detailed explanations and executable examples.
This repository contains a complete Python tutorial designed for both beginners and experienced developers looking to refresh their knowledge. Each topic is organized in separate folders with practical, runnable examples.
Key Features:
- ✅ Self-contained files — Each file can be run independently
- ✅ Comprehensive comments — Detailed explanations for every concept
- ✅ Practical examples — Real-world use cases and patterns
- ✅ Progressive difficulty — From basics to advanced topics
| File | Topic | Description |
|---|---|---|
| 01_print.py | Print Function | Output, formatting, f-strings, escape characters |
| 02_comments.py | Comments | Single-line, multi-line, docstrings, best practices |
| 03_variables.py | Variables | Assignment, naming conventions, multiple assignment |
| 04_data_types.py | Data Types | Numbers, strings, booleans, type conversion |
| File | Topic | Description |
|---|---|---|
| 01_if_else.py | If/Else | Conditionals, comparison operators, logical operators |
| 02_elif.py | Elif | Multiple conditions, grading systems, ranges |
| 03_match_case.py | Match/Case | Pattern matching (Python 3.10+), guards, unpacking |
| File | Topic | Description |
|---|---|---|
| 01_for_loop.py | For Loops | Iteration, range(), enumerate(), zip() |
| 02_while_loop.py | While Loops | Counters, sentinels, infinite loops |
| 03_break_continue.py | Loop Control | break, continue, pass, for-else |
| File | Topic | Description |
|---|---|---|
| 01_lists.py | Lists | Indexing, slicing, methods, comprehensions |
| 02_tuples.py | Tuples | Immutability, unpacking, named tuples |
| 03_sets.py | Sets | Operations, frozen sets, practical uses |
| 04_dictionaries.py | Dictionaries | Methods, nesting, comprehensions |
| File | Topic | Description |
|---|---|---|
| 01_function_basics.py | Function Basics | Defining functions, scope, docstrings |
| 02_arguments.py | Arguments | Positional, keyword, *args, **kwargs, type hints |
| 03_return_values.py | Return Values | Multiple returns, early returns, generators |
| 04_lambda_functions.py | Lambda | Anonymous functions, map, filter, reduce |
| File | Topic | Description |
|---|---|---|
| 01_imports.py | Imports | Import patterns, standard library, organization |
| 02_custom_modules.py | Custom Modules | Creating modules, packages, __init__.py |
| File | Topic | Description |
|---|---|---|
| 01_try_except.py | Try/Except | Exception handling, else, finally |
| 02_custom_exceptions.py | Custom Exceptions | Creating exceptions, hierarchy, best practices |
| File | Topic | Description |
|---|---|---|
| 01_classes_objects.py | Classes & Objects | Attributes, methods, self |
| 02_init_methods.py | Init & Methods | Constructors, properties, classmethods |
| 03_inheritance.py | Inheritance | Single/multiple inheritance, super(), MRO |
| 04_polymorphism.py | Polymorphism | Duck typing, operator overloading, protocols |
| File | Topic | Description |
|---|---|---|
| 01_list_comprehensions.py | Comprehensions | List, dict, set comprehensions |
| 02_generators.py | Generators | Yield, iterators, memory efficiency |
| 03_decorators.py | Decorators | Simple/parameterized decorators, functools |
| 04_context_managers.py | Context Managers | with statement, __enter__/__exit__, contextlib |
| File | Topic | Description |
|---|---|---|
| 01_pep8.py | PEP 8 | Python style guide, naming, formatting |
| 02_type_hinting.py | Type Hinting | Type annotations, typing module, generics |
| 03_virtual_envs.py | Virtual Environments | venv, pip, requirements.txt |
-
Clone the repository
git clone https://github.com/blshaer/python_review.git cd python_review -
Start from basics
cd 01_basics python 01_print.py -
Read the comments — Each section is thoroughly explained
-
Experiment — Modify the code and observe the results
| Requirement | Version | Notes |
|---|---|---|
| Python | 3.10+ | Recommended (for match/case support) |
| Python | 3.8+ | Minimum (for most features) |
# Check your Python version
python --versionEach Python file follows a consistent structure:
"""
================================================================================
File: filename.py
Topic: Topic Name
================================================================================
Description of what the file covers...
Key Concepts:
- Concept 1
- Concept 2
- ...
================================================================================
"""
# -----------------------------------------------------------------------------
# Section 1: Basic Example
# -----------------------------------------------------------------------------
# ... code with inline comments ...
# -----------------------------------------------------------------------------
# Section 2: Advanced Example
# -----------------------------------------------------------------------------
# ... more code ...| 🌱 Beginner | 📈 Intermediate | 🚀 Advanced | 💼 Professional |
📌 Recommended Flow: Beginner → 01_basics → 02_control_flow → 03_loops Intermediate → 04_data_structures → 05_functions → 06_modules Advanced → 07_error_handling → 08_oop → 09_advanced Professional → 10_best_practices
Use this checklist to track your learning progress:
- 01. Basics — Print, Comments, Variables, Data Types
- 02. Control Flow — If/Else, Elif, Match/Case
- 03. Loops — For, While, Break/Continue
- 04. Data Structures — Lists, Tuples, Sets, Dictionaries
- 05. Functions — Basics, Arguments, Returns, Lambda
- 06. Modules & Packages — Imports, Custom Modules
- 07. Error Handling — Try/Except, Custom Exceptions
- 08. OOP — Classes, Init, Inheritance, Polymorphism
- 09. Advanced Python — Comprehensions, Generators, Decorators
- 10. Best Practices — PEP8, Type Hints, Virtual Environments
Happy Learning! 🐍✨
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