Python AST: Parse, Inspect, and Transform Python Code
Learn Python’s ast module for parsing and inspecting syntax trees, visiting nodes, transforming code, preserving locations, and handling untrusted input.
Module
Explore Python module guides for standard-library and third-party tools, with installation notes, examples, common methods, and practical usage.
Python Telnet: telnetlib Legacy, Timeouts, and Safer Alternatives
Understand Python Telnet and telnetlib limitations, timeouts, byte handling, authentication risk, deprecation history, and safer SSH or TLS alternatives.
Install lxml in Python: pip, Wheels, Conda, and Fixes
Install lxml in Python with python -m pip, wheels, virtual environments, conda, platform dependencies, and practical import checks.
Python ipaddr to ipaddress: Migration and IPv4/IPv6 Guide
Migrate from the old Python ipaddr module to the standard-library ipaddress module with IPv4, IPv6, networks, hosts, validation, and compatibility checks.
PyAthena: Query Amazon Athena with Python Safely
Use PyAthena as a Python DB API 2.0 client for Amazon Athena, configure S3 staging and regions, parameterize queries, and manage results responsibly.
Python SCP: Securely Copy Files Over SSH
Copy files with Python SCP workflows using SSH keys, remote paths, timeouts, and explicit cleanup while keeping credentials and host verification safe.
Python doctest: Test Documentation Examples Reliably
Use Python doctest for executable documentation with prompts, expected output, whitespace, exceptions, discovery, and maintainable test boundaries.
Python os.path: File Paths, Checks, and Cross-Platform Code
Use Python os.path for portable file paths, existence checks, joins, metadata, and safer alternatives with pathlib.
Python getch: Read One Key in the Terminal
Read one key without waiting for Enter in Python with platform-aware approaches, terminal modes, msvcrt, and safer cleanup.
python-decouple: Typed Settings and Environment Variables
Keep Python settings outside code with python-decouple, typed casts, .env or ini files, defaults, and environment overrides.