JamesTheAwesomeDude

from contextlib import contextmanager
import select
import signal
import socket

try:
    from resource import getpagesize
except ImportError:
    import mmap
    def getpagesize():

JamesTheAwesomeDude

from contextlib import contextmanager
import tkinter as tk  # https://stackoverflow.com/questions/66734619/no-module-named-tkinter#66735147
import tkinter.messagebox

# Two different approaches to handling mainloop errors in tkinter.
# 1. A context manager that will display errors in callbacks and initializers (RECOMMENDED)
# 2. A subclass of Tk that will only display errors in callbacks, not initializers


@contextmanager

JamesTheAwesomeDude

# Usage:
#     import _cachedir
#     CACHEDIR = _cachedir.cachedir('my_application@company.com')
#     CACHEDIR = _cachedir.cachedir('my_packagename@pypi.org')

# NOTE:
# This does not create a secure enclave of any kind.
# Obviously, malicious applications running on the same
# user account could read or modify the cache directory.

JamesTheAwesomeDude

from itertools import combinations, permutations
import re

MIN_LENGTH = 4

ILLEGAL_PATTERN_RE = re.compile('(%s)' % '|'.join(
  # Simulate negative lookbehind via negative lookahead
  # h/t https://learnbyexample.github.io/py_regular_expressions/lookarounds.html#negated-groups
  f'^(?!.*{b}.*{a}{c}).*{a}{c}' for a,b,c, in 
  ['123', '159', '147', '258', '369', '357', '321', '456', '654', '789', '741', '753', '852', '987', '951', '963']

JamesTheAwesomeDude

"""https://github.com/python/cpython/issues/53464"""


def simultaneous_remove(l, indices):
    ##assert isinstance(l, Collection) and not isinstance(l, Mapping)
    _len = len(l)
    to_remove = sorted(((i if i >= 0 else _len + i) for i in indices), reverse=True)
    for i in to_remove:
        del l[i]

JamesTheAwesomeDude

def peek1(collection):
  "Get an arbitrary element from *collection*, non-destructively"
  try:
    return next(iter(collection))
  except StopIteration:
    raise ValueError("axiom of choice on empty collection")

JamesTheAwesomeDude

Windows Registry Editor Version 5.00
; py -V:PyPy/3.10

[HKEY_LOCAL_MACHINE\SOFTWARE\Python\PyPy\3.10]
"SupportUrl"="https://www.pypy.org/"
"DisplayName"="PyPy3.10"
"SysVersion"="3.10"
"SysArchitecture"="64bit"
"Version"="7.3.15"

JamesTheAwesomeDude

Double-Zero 1.0 Universal

    THE TEXT OF THIS DOCUMENT ("00") IS THAT OF THE CREATIVE COMMONS "CC0
    1.0 UNIVERSAL", EXCEPT WITH THE LIMITATION OF PATENT RIGHTS REMOVED.
    IT HAS NOT BEEN REVIEWED BY, OR PRODUCED IN COLLABORATION WITH, THE
    CREATIVE COMMONS ORGANIZATION.

    THE AUTHOR(S) OF THIS DOCUMENT PROVIDE THIS INFORMATION ON AN "AS-IS"
    BASIS. THE AUTHOR(S) MAKE NO WARRANTIES REGARDING THE USE OF THIS
    DOCUMENT OR THE INFORMATION OR WORKS PROVIDED HEREUNDER, AND DISCLAIM

JamesTheAwesomeDude

@echo off
REM After creating a venv via  py -m venv "%USERPROFILE%\.venvs\MYVENVNAMEHERE"
REM Save this as %USERPROFILE%\.venvs\MYVENVNAMEHERE\Scripts\shell.bat
REM This script is OK to call from another folder, such as %USERPROFILE%
@echo on

REM Try  "%%ProgramFiles(x86)%%\Microsoft Visual Studio\2022\BuildTools\VC\Auxiliary\Build\vcvars64.bat" && start python -m "idlelib"
cmd /k "%~dp0\activate.bat"

JamesTheAwesomeDude

import greenlet


def teeinto_lockstep(it, *consumer_callables):
	"""tee iterator *it* into multiple non-`async`, non-Generator consumers, in constant memory, without `threading`.

	The behavior of each passed iterable is UNDEFINED after its respective consumer exits.
	
	If a consumer function raises an exception, that exception will bubble out of teeinto_lockstep.