From d1836f60cf906a5e6d4943b9818b8d8385d914ea Mon Sep 17 00:00:00 2001
From: Vivien Kraus <vivien@planete-kraus.eu>
Date: Thu, 20 Jan 2022 15:47:30 +0100
Subject: [PATCH v6 02/28] gnu: Add python-edflib.

* gnu/packages/python-science.scm (python-edflib): New variable.
---
 gnu/packages/python-science.scm | 65 ++++++++++++++++++++++++++++++++-
 1 file changed, 64 insertions(+), 1 deletion(-)

diff --git a/gnu/packages/python-science.scm b/gnu/packages/python-science.scm
index 6bc726fc83..49f0322c51 100644
--- a/gnu/packages/python-science.scm
+++ b/gnu/packages/python-science.scm
@@ -18,6 +18,7 @@
 ;;; Copyright © 2022 Malte Frank Gerdes <malte.f.gerdes@gmail.com>
 ;;; Copyright © 2022 Guillaume Le Vaillant <glv@posteo.net>
 ;;; Copyright © 2022 Paul A. Patience <paul@apatience.com>
+;;; Copyright © 2022 Vivien Kraus <viven@planete-kraus.eu>
 ;;;
 ;;; This file is part of GNU Guix.
 ;;;
@@ -68,7 +69,8 @@ (define-module (gnu packages python-science)
   #:use-module (guix download)
   #:use-module (guix git-download)
   #:use-module (guix utils)
-  #:use-module (guix build-system python))
+  #:use-module (guix build-system python)
+  #:use-module (guix gexp))
 
 (define-public python-scipy
   (package
@@ -1291,3 +1293,64 @@ (define-public python-aplus
     (description "This package is an implementation of the Promises/A+
 specification and test suite in Python.")
     (license license:expat)))
+
+(define-public python-edflib
+  (package
+    (name "python-edflib")
+    (version "1.0.6")
+    (source
+     (origin
+       (method git-fetch)
+       (uri (git-reference
+             (url "https://gitlab.com/Teuniz/EDFlib-Python.git")
+             (commit "417fc8cc7c47a9b0e39189b34de1fc50be65b72d")))
+       (file-name (git-file-name name version))
+       (sha256
+        (base32
+         "0h3v5kb4yn1ahb7gxb8qrh1m50w1ykb4px4yvvq64kbckn0qrd22"))))
+    (build-system python-build-system)
+    (arguments
+     (list
+      #:phases
+      #~(modify-phases %standard-phases
+          (add-after 'unpack 'fix-tests
+            (lambda _
+              (substitute* "tests/edf_unit_test.py"
+                (("from edfreader") "from EDFlib.edfreader")
+                (("from edfwriter") "from EDFlib.edfwriter"))))
+          ;; XXX: PEP 517 manual build copied from python-isort.
+          (replace 'build
+            (lambda _
+              (setenv "SOURCE_DATE_EPOCH" "315532800")
+              (invoke "python"
+                      "-m"
+                      "build"
+                      "--wheel"
+                      "--no-isolation"
+                      ".")))
+          (replace 'install
+            (lambda _
+              (let ((whl (car (find-files "dist" "\\.whl$"))))
+                (invoke "pip"
+                        "--no-cache-dir"
+                        "--no-input"
+                        "install"
+                        "--no-deps"
+                        "--prefix"
+                        #$output
+                        whl))))
+          (replace 'check
+            (lambda* (#:key tests? #:allow-other-keys)
+              (when tests?
+                (invoke "python" "tests/edf_unit_test.py")))))))
+    (propagated-inputs (list python-numpy python-pypa-build))
+    (home-page "https://www.teuniz.net/edflib_python/")
+    (synopsis "Read and write EDF+/BDF+ files")
+    (description
+     "EDFlib for Python is a programming library to read and write EDF+ and
+BDF+ files.  It also reads old-type EDF/BDF files.  @dfn{EDF} means
+@url{https://www.teuniz.net/edfbrowser/edf%20format%20description.html,
+European Data Format}.  @dfn{BDF} is the
+@url{https://www.teuniz.net/edfbrowser/bdfplus%20format%20description.html,
+24-bit version} of EDF.")
+    (license license:bsd-3)))
-- 
2.36.1