guix_mirror_bot pushed a commit to branch master
in repository guix.
commit b39ced1966026c150f1a3c65c34ff1a76eab7ad5
Author: Nicolas Graves <[email protected]>
AuthorDate: Sun Nov 23 22:00:50 2025 +0100
gnu: python-pyusb: Switch to pyproject.
* gnu/packages/libusb.scm (python-pyusb):
[build-system]: Switch to pyproject-build-system.
[arguments]: Run guix style.
<#:modules>: Use (guix build pyproject-build-system).
[native-inputs]: Add python-setuptools.
Change-Id: I5269de23e9879f3b1e69205e5dd3dd60266690e8
Signed-off-by: Sharlatan Hellseher <[email protected]>
---
gnu/packages/libusb.scm | 102 +++++++++++++++++++++++-------------------------
1 file changed, 49 insertions(+), 53 deletions(-)
diff --git a/gnu/packages/libusb.scm b/gnu/packages/libusb.scm
index 0132c25539..92b706d0ce 100644
--- a/gnu/packages/libusb.scm
+++ b/gnu/packages/libusb.scm
@@ -322,60 +322,56 @@ accessing libusb-1.0.")
(method url-fetch)
(uri (pypi-uri "pyusb" version))
(sha256
- (base32
- "1fg7knfzybzija2b01pzrzhzsj989scl12sb2ra4f503l8279k54"))))
- (build-system python-build-system)
+ (base32 "1fg7knfzybzija2b01pzrzhzsj989scl12sb2ra4f503l8279k54"))))
+ (build-system pyproject-build-system)
(arguments
- (list #:modules '((srfi srfi-1)
- (srfi srfi-26)
- (guix build utils)
- (guix build python-build-system))
- #:phases
- #~(modify-phases %standard-phases
- ;; Repurpose the candidates parameter to be the path to the
- ;; library, then on each backend we substitute the candidates
- ;; with the full path to the .so library or with None if not
- ;; supported.
- ;;
- ;; While most applications could use a single back-end this
- ;; library allows to manually select the back-end so it is
- ;; appropriate to provide as much back-ends as possible.
- (add-after 'unpack 'fix-libusb-reference
- (lambda* (#:key inputs #:allow-other-keys)
- (let ((libusb0 (find
- (negate symbolic-link?)
- (find-files (assoc-ref inputs
"libusb-compat")
- "^libusb-.*\\.so\\..*")))
- (libusb1 (find
- (negate symbolic-link?)
- (find-files (assoc-ref inputs "libusb")
- "^libusb-.*\\.so\\..*"))))
- (substitute* "usb/libloader.py"
- (("lib = locate_library\\(candidates, find_library\\)")
- "lib = candidates"))
- (substitute* "usb/backend/libusb0.py"
- (("\\('usb-0\\.1', 'usb', 'libusb0'\\)")
- (format #f "~s" libusb0)))
- (substitute* "usb/backend/libusb1.py"
- (("\\('usb-1\\.0', 'libusb-1\\.0', 'usb'\\)")
- (format #f "~s" libusb1)))
- ;; FIXME: OpenUSB is not packaged for GNU Guix.
- (substitute* "usb/backend/openusb.py"
- (("\\('openusb',\\)") "None")))))
- ;; Note: tests seems to succeed with libusb-compat as libusb
- ;; fails because it doesn't have a usbfs present in the build
- ;; environment.
- (replace 'check
- (lambda* (#:key tests? #:allow-other-keys)
- (when tests?
- (with-directory-excursion "tests"
- (setenv "PYUSB_DEBUG" "debug")
- (setenv "LIBUSB_DEBUG" "4")
- (invoke "python" "testall.py"))))))))
- (native-inputs
- (list python-setuptools-scm))
- (inputs
- (list libusb libusb-compat))
+ (list
+ #:modules '((srfi srfi-1)
+ (srfi srfi-26)
+ (guix build utils)
+ (guix build pyproject-build-system))
+ #:phases
+ #~(modify-phases %standard-phases
+ ;; Repurpose the candidates parameter to be the path to the library,
+ ;; then on each backend we substitute the candidates with the full
+ ;; path to the .so library or with None if not supported.
+ ;;
+ ;; While most applications could use a single back-end this library
+ ;; allows to manually select the back-end so it is appropriate to
+ ;; provide as much back-ends as possible.
+ (add-after 'unpack 'fix-libusb-reference
+ (lambda* (#:key inputs #:allow-other-keys)
+ (let ((libusb0 (find (negate symbolic-link?)
+ (find-files (assoc-ref inputs
+ "libusb-compat")
+ "^libusb-.*\\.so\\..*")))
+ (libusb1 (find (negate symbolic-link?)
+ (find-files (assoc-ref inputs "libusb")
+ "^libusb-.*\\.so\\..*"))))
+ (substitute* "usb/libloader.py"
+ (("lib = locate_library\\(candidates, find_library\\)")
+ "lib = candidates"))
+ (substitute* "usb/backend/libusb0.py"
+ (("\\('usb-0\\.1', 'usb', 'libusb0'\\)")
+ (format #f "~s" libusb0)))
+ (substitute* "usb/backend/libusb1.py"
+ (("\\('usb-1\\.0', 'libusb-1\\.0', 'usb'\\)")
+ (format #f "~s" libusb1)))
+ ;; FIXME: OpenUSB is not packaged for GNU Guix.
+ (substitute* "usb/backend/openusb.py"
+ (("\\('openusb',\\)")
+ "None")))))
+ ;; Note: tests seems to succeed with libusb-compat as libusb fails
+ ;; because it doesn't have a usbfs present in the build environment.
+ (replace 'check
+ (lambda* (#:key tests? #:allow-other-keys)
+ (when tests?
+ (with-directory-excursion "tests"
+ (setenv "PYUSB_DEBUG" "debug")
+ (setenv "LIBUSB_DEBUG" "4")
+ (invoke "python" "testall.py"))))))))
+ (native-inputs (list python-setuptools-scm python-setuptools))
+ (inputs (list libusb libusb-compat))
(home-page "https://pyusb.github.io/pyusb/";)
(synopsis "Python bindings to the libusb library")
(description
