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Wed, 05 Aug 2026 13:17:41 +0000 Message-ID: <0163338b-b607-4da1-ab11-9586356d7dc9@suse.de> Date: Wed, 5 Aug 2026 15:17:40 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH v1] py-gdb-readline: replace deprecated interfaces in GdbRemoveReadlineFinder To: Tom Tromey , Matthieu Longo Cc: gdb-patches@sourceware.org, Andrew Burgess References: <20260107161854.1712307-1-matthieu.longo@arm.com> <875x95jx7t.fsf@tromey.com> Content-Language: en-US From: Tom de Vries In-Reply-To: <875x95jx7t.fsf@tromey.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-Spamd-Result: default: False [-4.51 / 50.00]; BAYES_HAM(-3.00)[99.99%]; NEURAL_HAM_LONG(-1.00)[-1.000]; R_DKIM_ALLOW(-0.20)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; NEURAL_HAM_SHORT(-0.20)[-1.000]; MIME_GOOD(-0.10)[text/plain]; MX_GOOD(-0.01)[]; TO_DN_SOME(0.00)[]; RCVD_VIA_SMTP_AUTH(0.00)[]; MIME_TRACE(0.00)[0:+]; SPAMHAUS_XBL(0.00)[2a07:de40:b281:104:10:150:64:97:from]; ARC_NA(0.00)[]; DWL_DNSWL_BLOCKED(0.00)[suse.de:dkim]; RCVD_TLS_ALL(0.00)[]; RCPT_COUNT_THREE(0.00)[4]; FROM_EQ_ENVFROM(0.00)[]; FROM_HAS_DN(0.00)[]; MID_RHS_MATCH_FROM(0.00)[]; RCVD_COUNT_TWO(0.00)[2]; TO_MATCH_ENVRCPT_ALL(0.00)[]; DBL_BLOCKED_OPENRESOLVER(0.00)[imap1.dmz-prg2.suse.org:rdns,imap1.dmz-prg2.suse.org:helo,arm.com:email,suse.de:mid,suse.de:dkim]; DKIM_SIGNED(0.00)[suse.de:s=susede2_rsa,suse.de:s=susede2_ed25519]; DKIM_TRACE(0.00)[suse.de:+] X-Rspamd-Queue-Id: 3225F7EFC0 X-Rspamd-Server: rspamd2.dmz-prg2.suse.org X-Rspamd-Action: no action X-BeenThere: gdb-patches@sourceware.org X-Mailman-Version: 2.1.30 Precedence: list List-Id: Gdb-patches mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: gdb-patches-bounces~public-inbox=simark.ca@sourceware.org On 1/13/26 5:25 PM, Tom Tromey wrote: >>>>>> "Matthieu" == Matthieu Longo writes: > > Matthieu> A previous patch [1] enabled readline in Python in a GDB-specific way > Matthieu> and blocked the standard Python readline module to prevent conflicts > Matthieu> with GDB by adding a custom importer raising an exception for the readline > Matthieu> module. > > I wonder if gdb could do better here. To be clear, not your problem. > > Matthieu> This patch uses Patryk Sondej's approach detailed in bug 32473, but with > Matthieu> a slight variation regarding the finder insertion in sys.meta_path. > Matthieu> It also adds a new test to prevent future regression. > > Seems reasonable to me, though this isn't an area I know very well. > > Approved-By: Tom Tromey I reproduced this regression on the gdb-17-branch with python 3.6 (and later as well), and can confirm that backporting the patch to the gdb-17-branch fixes it. I'm not able to test with python 3.4 though, otherwise I would apply it to the branch. Thanks, - Tom > > Tom