[bug#62252] [PATCH 01/19] gnu: Add python-imageio-ffmpeg.

[Liliana Marie Prikler]

* gnu/packages/python-xyz.scm (python-imageio-ffmpeg): New variable.
---
 gnu/packages/python-xyz.scm | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)

diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index 7c8b3b3378..1633cec7a6 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -8015,6 +8015,35 @@ (define-public python-lfdfiles
 experimental data and metadata at the Laboratory for Fluorescence Dynamics.")
     (license license:bsd-3)))
 
+(define-public python-imageio-ffmpeg
+  (package
+   (name "python-imageio-ffmpeg")
+   (version "0.4.8")
+   (source (origin
+            (method url-fetch)
+            (uri (pypi-uri "imageio-ffmpeg" version))
+            (sha256
+             (base32
+              "1a8as5c42s8yl79gc2nhj6vvkwr81p5ibxp5m1zhn1zy22nhbapx"))))
+   (arguments
+    (list #:phases
+          #~(modify-phases %standard-phases
+              (add-after 'unpack 'hardcode-ffmpeg
+                (lambda* (#:key inputs #:allow-other-keys)
+                  (substitute* "imageio_ffmpeg/_utils.py"
+                    (("os\\.getenv\\(\"IMAGEIO_FFMPEG_EXE\".*\\)" all)
+                     (string-append "(" all " or \""
+                                    (search-input-file inputs "bin/ffmpeg")
+                                    "\")"))))))))
+   (inputs (list ffmpeg-4))
+   (build-system python-build-system)
+   (home-page "https://github.com/imageio/imageio-ffmpeg";)
+   (synopsis "FFMPEG wrapper for Python")
+   (description "This package provides an FFMPEG wrapper for working with video
+files.  It implements generator functions for reading and writing data to and
+from FFMPEG, reliably terminating the process when done.")
+   (license license:bsd-2)))
+
 (define-public python-imageio
   (package
     (name "python-imageio")

base-commit: 933051281fbed0ae71bd40c24a701faf2a02791c
prerequisite-patch-id: c3be9239b1cf8341b20835040d80e1c205474bdd
prerequisite-patch-id: ff86f1f4a060eb03f5c1a2ec78100a59ab0f00bf
prerequisite-patch-id: 2459d04db70b60050922b829fca25f141cc6e33d
prerequisite-patch-id: d2ebab26bf7d2336992acbca195cb4069c58937f
prerequisite-patch-id: fbec221e54078b13b19fe0f733dca8bcd14591ec
prerequisite-patch-id: 1747a765c51ee94c063ec10230aac856e6df22b4
-- 
2.39.2