Zeturic

def classify(fn):
    class Wrapper:
        def __init__(self, *args, **kwargs):
            self.args = args
            self.kwargs = kwargs

        def __iter__(self):
            yield from fn(*self.args, **self.kwargs)

    return Wrapper

Zeturic

import ast
import math

from types import MappingProxyType

_empty_map = MappingProxyType({})

math_locals =  MappingProxyType(
    {name: value for (name, value) in vars(math).items() if not name.startswith('_')} |
    {"abs": abs, "complex": complex, "min": min, "max": max, "pow": pow, "round": round}

Zeturic

parentheses in `struct` format strings for substructures
`pathlib.Path.read_lines` and `pathlib.Path.write_lines`
lazy version of str.splitlines
easier way to manage range objects
    method that returns (start, stop, step) as a tuple
    methods that take return modified copies 
ChainSet
OrderedSet
read-only proxies for lists and sets
collections.abc classes should have useful reprs

Zeturic

; small AHK script to copy a filename to the clipboard
; defaults to ctrl + shift + c

^+c::
    clipboard := Explorer_GetSelection_Basename()
return

Explorer_GetSelection_Basename(hwnd="") {
    fullname := Explorer_GetSelection(hwnd)
    SplitPath fullname, ToReturn