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pydoc Module¶
The pydoc module generates automatic documentation for Python modules from their docstrings, providing CLI and GUI interfaces.
Complexity Reference¶
| Operation | Time | Space | Notes |
|---|---|---|---|
| Generate docs | O(n) | O(n) | n = module objects |
| Format text | O(n) | O(n) | n = docstring length |
Generating Documentation¶
Command-Line Help¶
import pydoc
# Get help text - O(n)
help_text = pydoc.render_doc('os')
print(help_text)
# Or from command line:
# python -m pydoc os
Serving Documentation¶
# Start documentation server - O(1) setup
python -m pydoc -p 8000
# Access at http://localhost:8000