ptmcg

import typing
from functools import lru_cache

T = typing.TypeVar("T")
PredicateFunction = typing.Callable[[T], bool]
SourceIterable = typing.Iterable[T]
ObjectList = typing.List[T]


def splitby(

ptmcg

[
{"id": "1", "title": "PEP Purpose and Guidelines", "authors": "Warsaw, Hylton, Goodger, Coghlan", "discussions_to": null, "status": "Active", "type": "Process", "topic": "", "created": "13-Jun-2000", "python_version": null, "post_history": "21-Mar-2001, 29-Jul-2002, 03-May-2003, 05-May-2012, 07-Apr-2013", "resolution": null, "requires": null, "replaces": null, "superseded_by": null, "url": "https://peps.python.org/pep-0001/", "abstract": ""},
{"id": "2", "title": "Procedure for Adding New Modules", "authors": "Cannon, Faassen", "discussions_to": null, "status": "Active", "type": "Process", "topic": "", "created": "07-Jul-2001", "python_version": null, "post_history": "07-Jul-2001, 09-Mar-2002", "resolution": null, "requires": null, "replaces": null, "superseded_by": null, "url": "https://peps.python.org/pep-0002/", "abstract": "\nIntroduction\nThe Python Standard Library contributes significantly to Python's\nsuccess.  The language comes with \"batteries included\", so it is easy\nfor people to become produ

ptmcg

Diagrams

Events

classDiagram
    
    class Message {
        time: float
        is_forwarded: bool
        handler_name: str

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import contextlib


class InvalidStateActionError(NotImplementedError):
    pass


class InvalidStateTransitionError(InvalidStateActionError):
    pass

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# remove pesky trailing newlines from iterating over a text file

def denewlining(line_iterator):
    for line in line_iterator:
        yield line.rstrip("\n\r")


with open(__file__) as infile:
    for line in denewlining(infile):
        print(f"{line!r} <-- look ma! no trailing newlines!")

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# Demonstrates that setting the log level in a handler overrides any setting of log level in the logger
#
# The purpose of this is to support adding handlers that take extra action or route log messages to other 
# destinations for any logs at higher levels. For instance, creating and adding a handler to the root
# logger where the handler's level is set to ERROR, and streams its logs to a notification service queue.
# Even if the logger's level is set to a lower level of logging, the specialized handler only routes
# ERROR or higher log messages to the notification service.
#
# The problem arises if the handler that is set to a particular log level is the root logger's sole
# stdout handler. In this case, it becomes difficult to change the log level on the logger, because the

ptmcg

import functools
import itertools
from collections.abc import Iterator


def is_multiple_of(p: int, x: int) -> bool:
    # if x % p == 0:
    #     print("discarding", x, "multiple of", p)
    return x % p == 0