From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.0 required=3.0 tests=HEADER_FROM_DIFFERENT_DOMAINS, MAILING_LIST_MULTI,MENTIONS_GIT_HOSTING,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 42350C282C0 for ; Wed, 23 Jan 2019 06:29:44 +0000 (UTC) Received: from isis.lip6.fr (isis.lip6.fr [132.227.60.2]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id D076921019 for ; Wed, 23 Jan 2019 06:29:43 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org D076921019 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=lip6.fr Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=cocci-bounces@systeme.lip6.fr Received: from systeme.lip6.fr (systeme.lip6.fr [132.227.104.7]) by isis.lip6.fr (8.15.2/lip6) with ESMTP id x0N6TL7j023770 ; Wed, 23 Jan 2019 07:29:21 +0100 (CET) Received: from systeme.lip6.fr (systeme.lip6.fr [127.0.0.1]) by systeme.lip6.fr (Postfix) with ESMTP id 235F676E3; Wed, 23 Jan 2019 07:29:21 +0100 (CET) Received: from isis.lip6.fr (isis.lip6.fr [132.227.60.2]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (No client certificate requested) by systeme.lip6.fr (Postfix) with ESMTPS id 4D2C875F1 for ; Wed, 23 Jan 2019 07:29:19 +0100 (CET) Received: from mail3-relais-sop.national.inria.fr (mail3-relais-sop.national.inria.fr [192.134.164.104]) by isis.lip6.fr (8.15.2/lip6) with ESMTP id x0N6TIVX024972 for ; Wed, 23 Jan 2019 07:29:18 +0100 (CET) X-pt: isis.lip6.fr X-Addr-Warning: ATTENTION - Votre correspondant a fourni une adresse d'enveloppe @lip6.fr, mais ce message ne provient pas de lip6.fr ! postmaster@lip6.fr. X-IronPort-AV: E=Sophos;i="5.56,510,1539640800"; d="scan'208";a="292843588" Received: from abo-58-107-68.mrs.modulonet.fr (HELO hadrien) ([85.68.107.58]) by mail3-relais-sop.national.inria.fr with ESMTP/TLS/DHE-RSA-AES256-GCM-SHA384; 23 Jan 2019 07:29:18 +0100 Date: Wed, 23 Jan 2019 07:29:18 +0100 (CET) From: Julia Lawall X-X-Sender: jll@hadrien To: Timur Tabi In-Reply-To: Message-ID: References: User-Agent: Alpine 2.21 (DEB 202 2017-01-01) MIME-Version: 1.0 X-Greylist: Sender IP whitelisted, Sender e-mail whitelisted, not delayed by milter-greylist-4.4.3 (isis.lip6.fr [132.227.60.2]); Wed, 23 Jan 2019 07:29:21 +0100 (CET) X-Greylist: IP, sender and recipient auto-whitelisted, not delayed by milter-greylist-4.4.3 (isis.lip6.fr [132.227.60.2]); Wed, 23 Jan 2019 07:29:18 +0100 (CET) X-Scanned-By: MIMEDefang 2.78 on 132.227.60.2 X-Scanned-By: MIMEDefang 2.78 on 132.227.60.2 Cc: cocci Subject: Re: [Cocci] Positional parameter p1[0].file contains temporarily munged filename, not original X-BeenThere: cocci@systeme.lip6.fr X-Mailman-Version: 2.1.13 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: cocci-bounces@systeme.lip6.fr Errors-To: cocci-bounces@systeme.lip6.fr On Tue, 22 Jan 2019, Timur Tabi wrote: > On Tue, Jan 22, 2019 at 12:44 PM Julia Lawall wrote: > > > > You can use List.hd (Coccilib.files()) in OCaml. I guess some similar > > function exists for python. > > Can you expand on that? I took at look at > https://github.com/coccinelle/coccinelle/tree/master/python/coccilib, > which I presume is the coccilib that you're talking about. I don't > see a files() anywhere in there. I tried to instantiate the Location > object: > > import coccilib > cocci = coccilib.Location() > print >>sys.stderr, cocci > > But that just gave me: > > Traceback (most recent call last): > File "", line 44, in > AttributeError: 'module' object has no attribute 'Location' > Error in Python script, line 130, file "/home/ttabi/nv_printf.cocci": > Python failure > > The "import" statement didn't fail, so I presume that coccilib is a > real library, but I think I'm calling it wrong. My Python isn't good > enough to read a library implementation and know how to use it. It could be cocci.XXX and there is no need to import it. But files doesn't seem to exist. I have asked for it to be added. In the meantime, perhas you can just record the file names earlier in the semantic patch, before there is any transformation. julia _______________________________________________ Cocci mailing list Cocci@systeme.lip6.fr https://systeme.lip6.fr/mailman/listinfo/cocci