Python objects are “reference counted ... and Python comes with a large number of standard support modules. Some are built in to the core of the interpreter, while others are external ...

Every object in Python has a reference count that tracks how many times other objects refer to it, including built-in objects like None. PEP 683 allows objects to be treated as “immortal,” so ...

Among the data structures built into Python ... Each key is associated with a value, which can be any Python object. You use a key to obtain its related values, and the lookup time for each ...

For example, when you put Serial in a program, you use an object someone else wrote. Python — and things like Micropython — have the same kind of division. Python started as a scripting ...

have uploaded 145,000 custom-built software packages to an online repository. These cover everything from game development to astronomy, and can be installed and inserted into a Python program in ...