Help Help Quote by Mark Lutz
““In Pythons 3.3 and 2.7, you can get help for a module you have not imported by quoting the module’s name as a string — for example, help('re'), help('email.message') — but support for this and other modes may differ across Python versions.””
About This Quote
Source Book: Learning Python, 5th edition, 2013
You can request documentation for a module without importing it by passing its name as a string, though exact behavior varies by Python version.
In simple terms: Get help on modules without importing them, but check version differences.
Key Takeaway
Use help('module') for quick reference, but verify compatibility.
Themes
programming
documentation
Python
Mood
practical
informative
Type
technical
instructional
When to use this quote
- debugging
- learning
- teaching
- script writing
Key Concepts
dynamic lookup
version compatibility
module introspection
Questions to Reflect On
- How do you ensure the help output matches your runtime?
- What alternatives exist for older versions?
A Different Perspective
Older Python releases may lack this feature, causing confusion.
![“This description requires elaboration when the value and the slice being assigned overlap: L[2:5]=L[3:6], for instance, works fine because the value to be inserted is fetched before the deletion happens on the left.” quote by Mark Lutz](https://sms4smile.com/quotes/img-quotes/a52/mark-lutz-25814_quote_this-description-requires-elaboration-wh_1302432.jpg)
