Python 2 assumes different source code encodings...

What is the global interpreter lock (GIL) in CPython?...

How does the @property decorator work in Python?...

How can I store ids in Python without paying the 28-byte-per-int price?...

How is variable assignment implemented in CPython?...

Accessing class variables from a list comprehension in the class definition...

Why can tuples contain mutable items?...

Accessing the list while being sorted...

What algorithm does Python's built-in sort() method use?...

Performance impact of inheriting from many classes...

How/why are {2,3,10} and {x,3,10} with x=2 ordered differently?...

Why is bytes(lst) slower than bytearray(lst)?...

Why list comprehensions create a function internally?...

What is the difference between type.__getattribute__ and object.__getattribute__?...

How are small sets stored in memory?...

In Python 3.12, why does 'Öl' take less memory than 'Ö'?...

list() vs iterable unpacking in Python 3.5+...

Finding the source code of methods implemented in C?...

Python generator expression recursion...

How does swapping of members in tuples (a,b)=(b,a) work internally?...

Internals for python tuples...

Why is variable1 += variable2 much faster than variable1 = variable1 + variable2?...

What is None doing in the code object's co_consts attribute?...

Unexpected value from sys.getrefcount...

Are dictionaries ordered in Python 3.6+?...

Making an object x such that `x in [x]` returns False...

When are .pyc files refreshed?...

What is the internal implementation of `copy.deepcopy()` in Python and how to override `__deepcopy__...

What does the following code do in cpython?...

Storage of floating point numbers in memory in Python...