spchamp

When building `webkit-gtk-2.26.1` with a GTK+3 `gtk+-3.24.10`, after some update to the webkit-gtk port, e.g 

~~~~
-USE_LANGUAGES= c c++11
+USE_LANGUAGES= c c++11 c++14 c++17
~~~~

... this apparently serving to obviate some build failures, but subsequently, the following build failures may occur

~~~~

spchamp

# getent_auxgroups.sh - print auxiliary groups assigned to a single user name
#
# % Environment parameters
# WHOM 
#  - user name to parse for
#  - If unspecified, defaults to $USER
#  - Will be interpreted within a regular expression, in awk(1)
#
# % Depends On
# - getent(1)

spchamp

## (No Warranty)

class SHFrob02
  def self.runfrob()
    out_rd, out_wr = IO.pipe
    err_rd, err_wr = IO.pipe

    subpid = Process.spawn("ls -d /frob /etc", :in => :close, :out => out_wr, :err => err_wr )       

    samepid, status = Process.wait2(subpid)

spchamp

## deps-sort.py
## trivial dependency sort with stateful loop detection

class SortState():
    def __init__(self, origin):
        self._origin = origin
        self._cache = []

    @property
    def origin(self):

spchamp

## aiohttpx.py - callback-based HTTP client example

## when run, displays debugging information with a decoded
## JSON response from http://ip.jsontest.com

## requirements
## - Python 3 https://www.python.org/downloads/
## - HTTPX https://www.python-httpx.org/async/

from abc import abstractmethod, ABC

spchamp

## async_httpx.py - callback-based HTTP client example
## (Public Domain)

from abc import abstractmethod, ABC
from typing import Mapping, Optional
from typing_extensions import Generic, TypeVar

import asyncio as aio
import httpx
from httpx._client import BaseClient

spchamp

from numbers import Real
from typing import Optional
from typing_extensions import TypeAlias

from ...Qt import QtCore
from ..GraphicsWidget import GraphicsWidget

# from .PlotAxis import AxisName, AxisPosition, PlotAxisInfo

RangeTuple: TypeAlias = tuple[Real, Real]

spchamp

# Python OAuth example
# 
# an adaptation of earlier sample code https://stackoverflow.com/q/71564457/1061095
#
# see also: https://github.com/spchamp/evernote-py3
#
# Documentation, Oauth 1 in Evernote
# https://dev.evernote.com/doc/articles/authentication.php
#
# Usage:

spchamp

# region imports
from datetime import timedelta
from enum import StrEnum
import pandas as pd
from typing import TYPE_CHECKING, Any

from AlgorithmImports import (
    QCAlgorithm, Resolution, Slice, Market, TimeSpan,
    MovingAverageType, TradeBarConsolidator, SubscriptionManager,
    TradeBar, BollingerBands, BaseDataConsolidator