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Table of Contents

  • What Is a File?
    • File Paths
    • Line Endings
    • Character Encodings
  • Opening and Closing a File in Python
    • Text File Types
    • Buffered Binary File Types
    • Raw File Types
  • Reading and Writing Opened Files
    • Iterating Over Each Line in the File
    • Working With Bytes
    • A Full Example: dos2unix.py
  • Tips and Tricks
    • __file__
    • Appending to a File
    • Working With Two Files at the Same Time
    • Creating Your Own Context Manager
  • Don’t Re-Invent the Snake
  • You’re a File Wizard Harry!

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