From mboxrd@z Thu Jan  1 00:00:00 1970
Return-Path: <friedrichromstedt@gmail.com>
Received: from mail-ed1-x533.google.com (mail-ed1-x533.google.com
 [IPv6:2a00:1450:4864:20::533])
 by sourceware.org (Postfix) with ESMTPS id 0B4C03858D39
 for <cygwin@cygwin.com>; Tue, 19 Oct 2021 10:12:20 +0000 (GMT)
DMARC-Filter: OpenDMARC Filter v1.4.1 sourceware.org 0B4C03858D39
Received: by mail-ed1-x533.google.com with SMTP id ec8so10850831edb.6
 for <cygwin@cygwin.com>; Tue, 19 Oct 2021 03:12:19 -0700 (PDT)
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
 d=1e100.net; s=20210112;
 h=x-gm-message-state:mime-version:from:date:message-id:subject:to;
 bh=diLi+SBAwJE4P/b8rFMywg/l37W0JR3x0rageDJhnuk=;
 b=vpn2YTrCMqShJmrVflhU30CCect/LlGjN75pXDJfeLgRMijsDTCUz5kTtEWGgCalkU
 4/e8lg6X4Y58mL25lz5+JtPWcuU2LzBX8JK8A3z/P4hQCwWJaiyGhJJOM1oHxeS8eUQS
 QIFSnADH1kW6VmsFksU71vzJp6FD5ijHeuPQJqY909/SU9xN55fFuiGoCQFKS2XQNP1m
 sT7TTASzR5FJEAx59y9/UARcTt0J0Ysq65dzpvtGH+NHR3ZRhZ+2UQ9eKw23bKucYeJ0
 lMxTVH4TdtTZsFFgk216/8v9CQy1R+CjY2gBWFjUGo7htLdkGJHAkdAD310EaMENaZJO
 FM0A==
X-Gm-Message-State: AOAM5324q231HmgJQGxD0p86+z60O3zw42BcE+rA+If+TCbm5qIlOuny
 3IiNRgtFB0x+avGLwejk6v3/iwUq3Dg6dHG4/jhthSwMaBw=
X-Google-Smtp-Source: ABdhPJxRb25KkKus7oT0o/4iEZAkpPa/sllkiQwCpSrWGmkq3E6Bepsj2p7wEkH0pT780S+HuKeNY3Z37DGF2DOIGP0=
X-Received: by 2002:a05:6402:31e7:: with SMTP id
 dy7mr4106916edb.35.1634638338579; 
 Tue, 19 Oct 2021 03:12:18 -0700 (PDT)
MIME-Version: 1.0
From: Friedrich Romstedt <friedrichromstedt@gmail.com>
Date: Tue, 19 Oct 2021 12:11:42 +0200
Message-ID: <CAN06=Cyg+8rdYT44Ezz8BfsEROSD12Bu2WQWpPP0BThOO3H=KA@mail.gmail.com>
Subject: A Bug related to ImageTk in Python on Cygwin
To: cygwin <cygwin@cygwin.com>
Content-Type: text/plain; charset="UTF-8"
X-Spam-Status: No, score=-1.2 required=5.0 tests=BAYES_00, DKIM_SIGNED,
 DKIM_VALID, DKIM_VALID_AU, DKIM_VALID_EF, FREEMAIL_FROM, RCVD_IN_DNSWL_NONE,
 SPF_HELO_NONE, SPF_PASS, TXREP autolearn=ham autolearn_force=no version=3.4.4
X-Spam-Checker-Version: SpamAssassin 3.4.4 (2020-01-24) on
 server2.sourceware.org
X-BeenThere: cygwin@cygwin.com
X-Mailman-Version: 2.1.29
Precedence: list
List-Id: General Cygwin discussions and problem reports <cygwin.cygwin.com>
List-Unsubscribe: <https://cygwin.com/mailman/options/cygwin>,
 <mailto:cygwin-request@cygwin.com?subject=unsubscribe>
List-Archive: <https://cygwin.com/pipermail/cygwin/>
List-Post: <mailto:cygwin@cygwin.com>
List-Help: <mailto:cygwin-request@cygwin.com?subject=help>
List-Subscribe: <https://cygwin.com/mailman/listinfo/cygwin>,
 <mailto:cygwin-request@cygwin.com?subject=subscribe>
X-List-Received-Date: Tue, 19 Oct 2021 10:12:22 -0000

Hi,

Some months ago (in August 2021) I tried using ImageTk in Python on
Cygwin and stumbled over a dysfunction.  To help tracking down the
issue I wrote up an HTML document and uploaded it to
https://github.com/friedrichromstedt/bughunting-02.  There is a
minimal Test Case included in this github repo.

I updated my whole Cygwin installation just this moment and found the
behaviour unchanged with respect to what I've observed that time.

Any pointer would be very much appreciated.

Best,
Friedrich