What is interactive Python?

Python has two basic modes: script and interactive. The normal mode is the mode where the scripted and finished . py files are run in the Python interpreter. Interactive mode is a command line shell which gives immediate feedback for each statement, while running previously fed statements in active memory .

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Is REPL a compiler?

From Wikipedia: The REPL is commonly misnamed an interpreter . This is a misnomer—many programming languages that use compilation (including bytecode compilation) have REPLs, such as Common Lisp and Python. Interactive interpreters use REPLs.

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