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fromInfoWorld
5 days ago

Get started with Python's new frozendict type

Python 3.15 introduces frozendict, an immutable dictionary that is hashable and useful in scenarios where regular dictionaries cannot be used.
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fromRealpython
5 days ago

Implementing the Factory Method Pattern in Python Quiz - Real Python

The quiz tests understanding of the Factory Method Pattern in Python.
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Python
fromInfoWorld
2 weeks ago

Speed boost your Python programs with new lazy imports

Lazy imports in Python create a proxy object that delays the actual import until the module is needed.
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fromRealpython
1 month ago

Pydantic AI: Build Type-Safe LLM Agents in Python Quiz - Real Python

An interactive quiz assesses knowledge of Pydantic AI, covering type-safe LLM agents, model providers, structured outputs, tool registration, dependency injection, and production trade-offs.
Python
fromRealpython
1 month ago

Duck Typing in Python: Writing Flexible and Decoupled Code Quiz - Real Python

An interactive quiz assesses understanding of duck typing in Python, covering its definition, advantages, disadvantages, behavior-based interfaces, protocols, special methods, and alternative approaches.
Python
fromPythonmorsels
2 months ago

All iteration is the same in Python

All Python iteration forms use the same iterator protocol; iterating over an object yields its defined iteration items (e.g., dictionary yields keys, string yields characters).
Python
fromInfoWorld
2 months ago

CPython vs. PyPy: Which Python runtime has the better JIT?

PyPy remains far faster for raw numerical workloads, but CPython's new native JIT and no-GIL builds close the gap in other workloads and enable threading.
Python
fromThepythoncodingstack
2 months ago

Planning Meals, Weekly Shop, Alternative Constructors Using Class Methods

Use alternative constructors via class methods to build Meal and WeeklyMealPlanner objects and protect internal state with read-only properties and shallow copies.
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