From mboxrd@z Thu Jan 1 00:00:00 1970 From: Alan Schmitt Subject: refreshing pictures that are results of code blocks Date: Wed, 15 May 2019 13:45:57 +0200 Message-ID: <878sv8rle2.fsf@polytechnique.org> Mime-Version: 1.0 Content-Type: multipart/signed; boundary="=-=-="; micalg=pgp-sha256; protocol="application/pgp-signature" Return-path: Received: from eggs.gnu.org ([209.51.188.92]:52764) by lists.gnu.org with esmtp (Exim 4.71) (envelope-from ) id 1hQsMF-0001ky-O0 for emacs-orgmode@gnu.org; Wed, 15 May 2019 07:46:04 -0400 Received: from Debian-exim by eggs.gnu.org with spam-scanned (Exim 4.71) (envelope-from ) id 1hQsME-0001ZK-Nn for emacs-orgmode@gnu.org; Wed, 15 May 2019 07:46:03 -0400 Received: from mail2-relais-roc.national.inria.fr ([192.134.164.83]:20989) by eggs.gnu.org with esmtps (TLS1.0:DHE_RSA_AES_256_CBC_SHA1:32) (Exim 4.71) (envelope-from ) id 1hQsME-0001Vx-Dv for emacs-orgmode@gnu.org; Wed, 15 May 2019 07:46:02 -0400 List-Id: "General discussions about Org-mode." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: emacs-orgmode-bounces+geo-emacs-orgmode=m.gmane.org@gnu.org Sender: "Emacs-orgmode" To: emacs-orgmode list --=-=-= Content-Type: text/plain; format=flowed Hello, I'm playing with picture generating code like this: #+begin_src python :results file :session :var matplot_lib_filename="figure2.png" :exports both import matplotlib.pyplot as plt data = [14.0, 7.6, 11.2, 12.8, 12.5, 9.9, 14.9, 9.4, 16.9, 10.2, 14.9, 18.1, 7.3, 9.8, 10.9, 12.2, 9.9, 2.9, 2.8, 15.4, 15.7, 9.7, 13.1, 13.2, 12.3, 11.7, 16.0, 12.4, 17.9, 12.2, 16.2, 18.7, 8.9, 11.9, 12.1, 14.6, 12.1, 4.7, 3.9, 16.9, 16.8, 11.3, 14.4, 15.7, 14.0, 13.6, 18.0, 13.6, 19.9, 13.7, 17.0, 20.5, 9.9, 12.5, 13.2, 16.1, 13.5, 6.3, 6.4, 17.6, 19.1, 12.8, 15.5, 16.3, 15.2, 14.6, 19.1, 14.4, 21.4, 15.1, 19.6, 21.7, 11.3, 15.0, 14.3, 16.8, 14.0, 6.8, 8.2, 19.9, 20.4, 14.6, 16.4, 18.7, 16.8, 15.8, 20.4, 15.8, 22.4, 16.2, 20.3, 23.4, 12.1, 15.5, 15.4, 18.4, 15.7, 10.2, 8.9, 21.0] plt.clf() plt.hist(data, bins=10, edgecolor='black') plt.grid(True) plt.axis([0, 25, 0, 25]) plt.savefig(matplot_lib_filename) matplot_lib_filename #+end_src and it works great when I evaluate it: it creates a link to the picture, and when I hit Enter on the link, the picture is displayed in the buffer. The problem is when I modify the code block and run it again, if I hit Enter on the resulting link, I see the old picture. The new one is there (if I open it, it is modified), but somehow the old picture is cached. Is there a way to disable this cache? Thanks, Alan --=-=-= Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iQEzBAEBCAAdFiEE6lXof/BsSVW56ZmGBA0KO07S5ccFAlzb+/UACgkQBA0KO07S 5ceLNAf/YN140eDwLmiSnLuqCw2r/ZicYV1w39738HpdQv+kZkNab6sasU0qEr7i pJc3JYemzaQJJT9zM3vHkO/uz7jV/Rzc3WeXgR/A4DopIRiQkd3MaCYkSWOHF5z5 YvRzjm9XoO7fgRVUi08djIead0d9fEY1ec4NAvkNcSx0L9GNyP7X8+AHYmVng8XD iazPFtargj1HgW+Hdg7BFci/P4rnh4GSK33NY9JTdYAN9dzM1veahMRpHiREfl5O lqoTn59lMNtCZq7U6X/XhxsT7g0F7zyH41pdeVyAzTDiSZDqhc+fzzsFHjloPtDj 1c1J09NHFfIcQGmC4leazQ3o5h9jKg== =ElfE -----END PGP SIGNATURE----- --=-=-=--