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PCAP – Certified Associate Python Programmer PCAP-31-03 · Domain 4: Object-Oriented Programming

Introspection: hasattr(), type(), __name__, __module__, __bases__, __class__

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Last reviewed September 25, 2026 · Leer en español

Introspection means a program examining its own objects at run time: what type something is, which attributes it has, where its class came from. Python makes this easy, and the exam checks a specific set of tools. (Changing objects at run time is called reflection; Python supports that too, through functions like setattr().)

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