From: Chris Marusich <cmmarusich@gmail.com>
To: Nils Gillmann <ng0@n0.is>
Cc: 31307@debbugs.gnu.org
Subject: [bug#31307] [PATCH] Add MAT, the Metadata Anonymisation Toolkit from Boum
Date: Sat, 28 Apr 2018 20:09:52 -0700 [thread overview]
Message-ID: <87muxmzp1b.fsf@gmail.com> (raw)
In-Reply-To: <20180428221104.dd4aoulvdk4zxhvu@abyayala> (Nils Gillmann's message of "Sat, 28 Apr 2018 22:11:04 +0000")
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Nils Gillmann <ng0@n0.is> writes:
>> In addition, I notice that the license is GPL 2, but it seems the author
>> did not specify whether "any later version" can be used. Therefore, I
>> have listed this as gpl2, instead of gpl2+.
>
> The tails people (iirc it is a tails project, who are hosted on boum.org infra)
> are generally okay with questions, I think you should ask about wether
> it's GPL2 or GPL2+.
>
> We could also ask them about the state of MAT, as once upon a time they used to
> include it in Tails. No idea if they stil do.
I've sent an email to tails-dev@boum.org. I Cc'd you on it. I wasn't
sure if the people of the tails-dev@boum.org email list would appreciate
it if I arranged for their replies to automatically be recorded in our
bug tracker, so I opted not to Cc this bug report on the email.
We'll see what they say!
>> +;; TODO: Add inputs for PDF support (e.g., Poppler, python-pdfrw).
>> +;; TODO: Add inputs for GUI support (e.g., gi).
>> +;; TODO: Fix some hard-coded paths. For example, get_datafile_path embeds
>> +;; paths like "/usr/local/share/mat", which we should probably rewrite so that
>> +;; they point to mat's output directory in the store. This specific example
>> +;; causes "mat --list" to fail with an exception.
>
> I'm all for making it less hard for a package to get initially into Guix, but
> shouldn't at least hardcoded paths that make an often used function(?) be fixed
> first? On the other hand it is functional as you wrote.
I've fixed this in the latest patch version (see attached)!
While testing, I also discovered that the -b feature of the CLI tool
does not work because of what appears to be a simple bug in MAT. I
suppose I will report that upstream if they get back to me and they're
still maintaining it.
>> +(define-public python2-mat
>> + (package
>> + (name "python2-mat")
>
> Since people will expect this as "MAT" or "mat" and not "python2-mat", and to my
> knowledge there is no python3 variant, we should name it just mat.
On this topic, the precedent goes both ways, and I haven't seen any
guidance yet on the email lists or in the manual. For example, see
packages like awscli, python2-s3cmd, jupyter, and python-ansi2html.
I think that if a package provides only an application, it makes sense
to give it a name without the "python" or "python2" prefix. However, if
the package provides a library, or it provides a library in addition to
an application, then I think it's better to refer to it using the
"python" or "python2" prefix, as described in the section titled "Python
Modules" in the Guix manual. I also think this aligns with Guix's trend
towards (usually) keeping libraries in the default "out" output of a
package, rather than putting libraries in a separate "lib" output or a
separate "devel" package.
--
Chris
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From c34de8c711b9a61b43a003ebf44423a2af6138a4 Mon Sep 17 00:00:00 2001
From: Chris Marusich <cmmarusich@gmail.com>
Date: Sat, 28 Apr 2018 14:03:47 -0700
Subject: [PATCH] gnu: Add python2-mat.
* gnu/packages/photo.scm (python2-mat): New variable.
---
gnu/packages/photo.scm | 64 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 64 insertions(+)
diff --git a/gnu/packages/photo.scm b/gnu/packages/photo.scm
index 2c0c2313f..79bb0f58b 100644
--- a/gnu/packages/photo.scm
+++ b/gnu/packages/photo.scm
@@ -6,6 +6,7 @@
;;; Copyright © 2017 Roel Janssen <roel@gnu.org>
;;; Copyright © 2018 Tobias Geerinckx-Rice <me@tobias.gr>
;;; Copyright © 2018 Leo Famulari <leo@famulari.name>
+;;; Copyright © 2018 Chris Marusich <cmmarusich@gmail.com>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -26,6 +27,7 @@
#:use-module (guix build-system cmake)
#:use-module (guix build-system gnu)
#:use-module (guix build-system perl)
+ #:use-module (guix build-system python)
#:use-module (guix download)
#:use-module ((guix licenses) #:prefix license:)
#:use-module (guix packages)
@@ -52,6 +54,7 @@
#:use-module (gnu packages llvm)
#:use-module (gnu packages man)
#:use-module (gnu packages maths)
+ #:use-module (gnu packages music)
#:use-module (gnu packages perl)
#:use-module (gnu packages pkg-config)
#:use-module (gnu packages popt)
@@ -521,3 +524,64 @@ workflow by facilitating the handling of large numbers of images. Most raw
formats are supported, including Pentax Pixel Shift, Canon Dual-Pixel, and those
from Foveon and X-Trans sensors.")
(license license:gpl3+)))
+
+;; TODO: Add inputs for PDF support (e.g., Poppler, python-pdfrw).
+;; TODO: Add inputs for GUI support (e.g., gi).
+;; TODO: Fix some hard-coded paths. For example, get_datafile_path embeds
+;; paths like "/usr/local/share/mat", which we should probably rewrite so that
+;; they point to mat's output directory in the store. This specific example
+;; causes "mat --list" to fail with an exception.
+(define-public python2-mat
+ (package
+ (name "python2-mat")
+ (version "0.6.1")
+ (source (origin
+ (method url-fetch)
+ (uri (string-append
+ "https://mat.boum.org/files/mat-" version ".tar.xz"))
+ (sha256
+ (base32
+ "1faiiq7cjspafjjf4kmm7bbn8m506qgcijbizpgdvlaaapdyg0h7"))))
+ (build-system python-build-system)
+ (arguments
+ `(#:python ,python-2
+ #:use-setuptools? #f
+ #:phases
+ (modify-phases %standard-phases
+ (add-after 'patch-source-shebangs 'patch-absolute-paths
+ (lambda* (#:key outputs #:allow-other-keys)
+ ;; MAT tries to find things in /usr/local/share and /usr/share.
+ ;; However, the things it's looking for are actually in the
+ ;; /share directory of its output, instead.
+ (substitute* "libmat/mat.py"
+ (("(\"|')/usr(/local)?/share" _ quote-mark)
+ (string-append
+ quote-mark (assoc-ref outputs "out") "/share"))))))))
+ (propagated-inputs
+ `(("python2-pycairo" ,python2-pycairo)
+ ("python2-mutagen" ,python2-mutagen)
+ ("perl-image-exiftool" ,perl-image-exiftool)))
+ (native-inputs
+ `(("python2-distutils-extra" ,python2-distutils-extra)
+ ("intltool" ,intltool)))
+ (synopsis "Anonymize/remove metadata from files")
+ (description
+ "MAT (Metadata Anonymisation Toolkit) is a toolbox composed of a GUI
+application, a CLI application and a library, to anonymize/remove metadata
+from files. It supports the following file formats:
+
+@itemize @bullet
+@item Portable Network Graphics (.png)
+@item Joint Photographic Experts Group (.jpg, .jpeg, etc.)
+@item Tagged Image File Format (.tif, tiff, etc.)
+@item Open Documents (.odt, .odx, .ods, etc.)
+@item Office OpenXml (.docx, .pptx, .xlsx, etc.)
+@item Portable Document Fileformat (.pdf)
+@item Tape Archives (.tar, .tar.bz2, etc.)
+@item Moving Picture Experts Group (MPEG) (.mp3, .mp2, .mp1, etc.)
+@item Ogg Vorbis (.ogg, etc.)
+@item Free Lossless Audio Codec (.flac)
+@item Torrent (.torrent)
+@end itemize")
+ (home-page "https://mat.boum.org")
+ (license license:gpl2)))
--
2.17.0
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next prev parent reply other threads:[~2018-04-29 3:11 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-04-28 21:38 [bug#31307] [PATCH] Add MAT, the Metadata Anonymisation Toolkit from Boum Chris Marusich
2018-04-28 22:11 ` Nils Gillmann
2018-04-29 3:09 ` Chris Marusich [this message]
2018-04-29 8:18 ` Chris Marusich
2018-05-02 6:00 ` Chris Marusich
2018-05-02 6:12 ` Nils Gillmann
2018-05-05 20:33 ` Ludovic Courtès
2018-05-05 21:37 ` Chris Marusich
2018-05-06 19:26 ` Leo Famulari
2018-05-06 19:44 ` Leo Famulari
2018-06-15 7:06 ` Ludovic Courtès
2018-07-05 8:29 ` Chris Marusich
2018-06-16 13:42 ` Nils Gillmann
2021-09-13 2:26 ` Sarah Morgensen
2021-11-08 1:34 ` [bug#31307] [PATCH] Add MAT, the Metadata Anonymisation Toolkit Denis 'GNUtoo' Carikli
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