Python Practices

A curated collection of python practices for various topics

These may not be best practices, so you can contribute best one for each topics.

Issues and PRs are very welcome.

Table of Contents

This covers following topics with explanations and sample source codes.

• Basic
• Data Structure
• Standard Library
• Meta Programming
• Configuration
• Design Patterns
• Testing
• Regex
• Networking
• Database
• Data Handling
• Data Processing
• Concurrency
• API Programming
• Cryptography
• Functional Programming
• CLI
• C Extensions
• Debugging
• Profiling
• Easter Egg

Topics

Basic

• arguments (including *args and **kwargs)
• builtin functions
• class
• comma
• comprehension
• decorator
• documentation
• exceptions handling
• file/dir handling
• functions
• import
• interface
• iterator and generator
• lambda
• logging
• map, filter and reduce
• method
• oop
• string formatting
• string operations
• type hinting
• underscore

Data Structure

• list
• tuple
• set
• dict
• fronzenset
• string
• stack
• queue
• linked list
• heap
• tree
• graph

Standard Library

• abc
• array
• collections
• ctypes
• datetime
• decimals
• functools
• future
• itertools
• math
• os
• pickle
• queue
• random

Meta Programming

• metaclass

Configuration

• 4 ways to manage the configuration

Design Patterns

• singleton
• factory
• adapter
• observer

Testing

• unittest
• pytest
• doctest
• coverage

Regex

• basic
• complex practices

Networking

• http
• tcp
• udp
• smtp
• ftp
• socket

Database

• sqlite3
• mysql
• postgresql
• redis
• mongodb
• orm
  • sqlalchemy
  • django orm

Data Handling

• json
• xml
• base64
• proto buffer

Data Processing

• numpy
• scipy

Concurrency

• multiprocessing
• multithreading
• asyncio
• celery

API Programming

• restful api
• graphql
• rpc

Cryptography

• sha
• md5
• hmac

Functional Programming

• reactive python

CLI

• simple cli
• complex cli

C Extensions

• linking C modules

Debugging

• pdb

Profiling

• benchmark

Easter Egg