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List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: guix-devel-bounces+larch=yhetil.org@gnu.org Sender: guix-devel-bounces+larch=yhetil.org@gnu.org X-Migadu-Country: US X-Migadu-Flow: FLOW_IN ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=yhetil.org; s=key1; t=1677495371; h=from:from:sender:sender:reply-to:subject:subject:date:date: message-id:message-id:to:to:cc:cc:mime-version:mime-version: content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references:list-id:list-help: list-unsubscribe:list-subscribe:list-post:dkim-signature; bh=Vx+2fAHWTNeJRn+oSv2hqzHkcg3r7+1Lgl0fKO4ekPY=; b=uJrGBPNrbj77PrwU4PRkyXw+QrZNIN49L1UMt2eFmTK7zttdOPXPQGV/rKtX74aWTfS5B8 uU09v29H3+VSHd4z/ai/ExJUdfEVFYWidGJkGUikcaUDMYurXOgy0csx3OUEnqq5jkOTZd 2qhV4aSrUPUbbTchQ1mvzwiTGCXOLnWtsKNPAcGAmWiajd7OBmSd1e5M96xQB0A9zzPgdi bEdcth0AjL6S6YAfT06siQkYZv3E7ETDyNj7O0t59Q5twkvcxXsUugudClraG1+RVR19G9 IOfXtaU6Hb1NC288IzjjYN+APDPwrsk3kIGtoZ7dkwCUbURuyjKheNf9dscDFw== ARC-Authentication-Results: i=1; aspmx1.migadu.com; dkim=pass header.d=gmail.com header.s=20210112 header.b=EabI6rtZ; spf=pass (aspmx1.migadu.com: domain of "guix-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-devel-bounces+larch=yhetil.org@gnu.org"; dmarc=pass (policy=none) header.from=gmail.com ARC-Seal: i=1; s=key1; d=yhetil.org; t=1677495371; a=rsa-sha256; cv=none; b=uYYpJkzMgfyHf1jnPniPx9+Stl10nN94Onhq/GVoomk2uO2JnHUEM6HjMfoeLNM1Q1xUQ1 dTnW4X0G/5LKQstjc+8LE8vnpI7pvY+1hPnV6OTbXCDwdc5BtPfBFCij4/U2CzOYffKTPp 9HIf24IHCfWZyBrah7HzjHOL64D+A9Ea1mNB+cPhPPEzvbT9/izu0uKpU4wzWbUNlGe/6k +v16p89yTVAJLvxa6sYWoTl8kl4QrIPtN7zNjYhtXeSwJpS7hJu0cauU7784AKlLOcfk9i SSQS29ZPqTY8TSMpNB3I73fmjN2iRzlWTWungpB3c7T2l5Ucjv8Cq6qalODWnA== X-Migadu-Scanner: scn1.migadu.com X-Migadu-Spam-Score: -4.91 X-Spam-Score: -4.91 X-Migadu-Queue-Id: 00595174E5 Authentication-Results: aspmx1.migadu.com; dkim=pass header.d=gmail.com header.s=20210112 header.b=EabI6rtZ; spf=pass (aspmx1.migadu.com: domain of "guix-devel-bounces+larch=yhetil.org@gnu.org" designates 209.51.188.17 as permitted sender) smtp.mailfrom="guix-devel-bounces+larch=yhetil.org@gnu.org"; dmarc=pass (policy=none) header.from=gmail.com X-TUID: tccI3uePz1Hk Hi, On Sat, 25 Feb 2023 at 19:10, Ludovic Court=C3=A8s wrote: >>> In effect that means keeping back the chain of inherited objects, which >>> would lead to space leaks. [...] >> What do you mean by =E2=80=9Cspace leaks=E2=80=9D? > > Unbounded memory usage: each copy of an object is linked back to its > =E2=80=9Cparent=E2=80=9D (=E2=80=9Cprevious generation=E2=80=9D). As G=C3=A1bor, I miss some details. :-) And I do not understand what would = be these =E2=80=9Cspace leak=E2=80=9D since what I am suggesting is somehow do= ne with all Python 2 packages using package-with-python2 (package-with-explicit-python) for example. Cheers, simon