Standard Library

• Standard Library
  • Code Linters
• Numbers
  • math
  • random
  • Random Exercises
• Dates and Times
  • datetime
  • Date Arithmetic
  • Date Exercises
• Collections
  • NamedTuple
  • defaultdict
  • Counter
  • Other collections
  • Data Classes
  • Collection Exercises
• itertools
  • chain
  • count
  • repeat
  • cycle
  • islice
  • takewhile
  • itertools Exercises
• Command-Line Interfaces
  • Argument Parsing
  • argparse
  • More CLI Tools
  • Argparse Exercises
• Launching Programs
  • Sub-Process
  • Capturing Output
  • Asynchronous Execution
• Third-Party Packages
  • Python Package Index
  • Python Package Installer
  • More on pip
• Virtual Environments
  • Background
  • Creating the Virtual Environment
  • Install the Virtual Environment
  • Activating the Virtual Environment
  • Working in a Virtual Environment
  • More on virtual environments
• HTTP Requests
  • An Expected Failure
  • JSON
  • urllib
  • requests
• Files Management with Pathlib
  • pathlib
  • Building file paths
  • Finding and creating files
  • Opening files
  • Asking questions of paths
  • Other tools
  • Pathlib Exercises
• Concurrent Programming
  • Concurrency
  • Example Program
  • Threading
  • Multi-Processing
  • Managing Shared State
  • The Concurrent Futures Module
  • asyncio
• Further Reading/Watching
• Standard Library Answers
  • Random Exercises
  • Date Exercises
  • Collection Exercises
  • itertools Exercises
  • Argparse Exercises
  • Pathlib Exercises