pydoc > InvalidTokenError

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📖 NAME

InvalidTokenError – No Python documentation found for this token.

🚀 Quick Reference

Use Case	Command	Description
🔍 Get help for a known object	help(str)	Display interactive help for the str class
❓ Attempt to find documentation for InvalidTokenError	help(InvalidTokenError)	Shows "No Python documentation found" because the token is not defined
📚 Launch interactive help system	help()	Enter the interactive help utility to browse modules, keywords, etc.

📝 DESCRIPTION

When using Python's help() function on an undefined or unrecognized token like InvalidTokenError, the interpreter returns the message:

No Python documentation found for 'InvalidTokenError'.
Use help() to get the interactive help utility.
Use help(str) for help on the str class.

This indicates that InvalidTokenError is not a built-in or currently imported name. To resolve, either define the token or check the correct spelling. Use help() without arguments to explore available documentation.

🔧 EXAMPLES

❌ Attempting help on undefined token

help(InvalidTokenError)

Output: No Python documentation found for 'InvalidTokenError'.

✅ Using help on a valid type

help(str)      # displays documentation for the str class

📖 Interactive help session

help()         # enters the interactive help utility

📚 SEE ALSO

• help() – Built‑in function to access Python's documentation system
• pydoc – Command‑line tool for generating documentation from Python modules

📖 NAME 🚀 Quick Reference 📝 DESCRIPTION 🔧 EXAMPLES 📚 SEE ALSO