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* [bug#74582] [PATCH python-team 0/4] Fix edge case in pyproject-build-system
@ 2024-11-28  8:05 Maxim Cournoyer
  2024-11-28 12:16 ` [bug#74582] [PATCH python-team 1/4] build/pyproject: Really merge directories in install phase Maxim Cournoyer
                   ` (3 more replies)
  0 siblings, 4 replies; 7+ messages in thread
From: Maxim Cournoyer @ 2024-11-28  8:05 UTC (permalink / raw)
  To: 74582
  Cc: Maxim Cournoyer, Lars-Dominik Braun, Marius Bakke,
	Munyoki Kilyungi, Sharlatan Hellseher, Tanguy Le Carrour, jgart

Maxim Cournoyer (4):
  build/pyproject: Really merge directories in install phase.
  build/pyproject: Fix indentation.
  build/pyproject: Update PEP 427 reference URL in comment.
  build/pyproject: Resolve import warning.

 guix/build/pyproject-build-system.scm | 52 +++++++++++++++------------
 1 file changed, 29 insertions(+), 23 deletions(-)


base-commit: dd4b96e72c8fda4b025a75b47212e06e381e9ea1
-- 
2.46.0





^ permalink raw reply	[flat|nested] 7+ messages in thread

* [bug#74582] [PATCH python-team 1/4] build/pyproject: Really merge directories in install phase.
  2024-11-28  8:05 [bug#74582] [PATCH python-team 0/4] Fix edge case in pyproject-build-system Maxim Cournoyer
@ 2024-11-28 12:16 ` Maxim Cournoyer
  2024-11-29  7:23   ` Lars-Dominik Braun
  2024-11-28 12:16 ` [bug#74582] [PATCH python-team 2/4] build/pyproject: Fix indentation Maxim Cournoyer
                   ` (2 subsequent siblings)
  3 siblings, 1 reply; 7+ messages in thread
From: Maxim Cournoyer @ 2024-11-28 12:16 UTC (permalink / raw)
  To: 74582
  Cc: Maxim Cournoyer, Maxim Cournoyer, Lars-Dominik Braun,
	Marius Bakke, Munyoki Kilyungi, Sharlatan Hellseher,
	Tanguy Le Carrour, jgart

Using rename-file, the destination had to be empty otherwise it would error
out.  By using copy-recursively, a directory can be copied onto a pre-existing
directory, really merging them.  This problem manifested itself attempting to
build the python-pyre package.

* guix/build/pyproject-build-system.scm (install)
<merge-directories>: Use copy-recursively instead of rename-file.

Change-Id: Iceb8609a86f29b17e5fbe6a9629339d0bc26e11f
---
 guix/build/pyproject-build-system.scm | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/guix/build/pyproject-build-system.scm b/guix/build/pyproject-build-system.scm
index c69ccc9d64..03992d915f 100644
--- a/guix/build/pyproject-build-system.scm
+++ b/guix/build/pyproject-build-system.scm
@@ -194,8 +194,13 @@ (define* (install #:key inputs outputs #:allow-other-keys)
                   (format #t "~a/~a -> ~a/~a~%"
                           source file destination file)
                   (mkdir-p destination)
-                  (rename-file (string-append source "/" file)
-                               (string-append destination "/" file))
+                  ;; Use 'copy-recursively' rather than 'rename-file' to guard
+                  ;; against the odd case where DESTINATION is a non-empty
+                  ;; directory, which may happen when using hybrid Python
+                  ;; build systems.
+                  (copy-recursively (string-append source "/" file)
+                                    (string-append destination "/" file))
+                  (delete-file-recursively (string-append source "/" file))
                   (when post-move
                     (post-move file)))
                 (scandir source
-- 
2.46.0





^ permalink raw reply related	[flat|nested] 7+ messages in thread

* [bug#74582] [PATCH python-team 2/4] build/pyproject: Fix indentation.
  2024-11-28  8:05 [bug#74582] [PATCH python-team 0/4] Fix edge case in pyproject-build-system Maxim Cournoyer
  2024-11-28 12:16 ` [bug#74582] [PATCH python-team 1/4] build/pyproject: Really merge directories in install phase Maxim Cournoyer
@ 2024-11-28 12:16 ` Maxim Cournoyer
  2024-11-28 12:16 ` [bug#74582] [PATCH python-team 3/4] build/pyproject: Update PEP 427 reference URL in comment Maxim Cournoyer
  2024-11-28 12:16 ` [bug#74582] [PATCH python-team 4/4] build/pyproject: Resolve import warning Maxim Cournoyer
  3 siblings, 0 replies; 7+ messages in thread
From: Maxim Cournoyer @ 2024-11-28 12:16 UTC (permalink / raw)
  To: 74582
  Cc: Maxim Cournoyer, Maxim Cournoyer, Lars-Dominik Braun,
	Marius Bakke, Munyoki Kilyungi, Sharlatan Hellseher,
	Tanguy Le Carrour, jgart

* guix/build/pyproject-build-system.scm: Re-indent file with Emacs.

Change-Id: I15c89628190b81a71f799e4812c3b6a360f93bcb
---
 guix/build/pyproject-build-system.scm | 36 +++++++++++++--------------
 1 file changed, 18 insertions(+), 18 deletions(-)

diff --git a/guix/build/pyproject-build-system.scm b/guix/build/pyproject-build-system.scm
index 03992d915f..d42577b259 100644
--- a/guix/build/pyproject-build-system.scm
+++ b/guix/build/pyproject-build-system.scm
@@ -77,11 +77,11 @@ (define-condition-type &python-build-error &error python-build-error?)
 
 ;; Raised when 'check cannot find a valid test system in the inputs.
 (define-condition-type &test-system-not-found &python-build-error
-                       test-system-not-found?)
+  test-system-not-found?)
 
 ;; Raised when multiple wheels are created by 'build.
 (define-condition-type &cannot-extract-multiple-wheels &python-build-error
-                       cannot-extract-multiple-wheels?)
+  cannot-extract-multiple-wheels?)
 
 ;; Raised, when no wheel has been built by the build system.
 (define-condition-type &no-wheels-built &python-build-error no-wheels-built?)
@@ -93,8 +93,7 @@ (define* (build #:key outputs build-backend configure-flags #:allow-other-keys)
     "Look up the build backend in a pyproject.toml file."
     (call-with-input-file file
       (lambda (in)
-        (let loop
-          ((line (read-line in 'concat)))
+        (let loop ((line (read-line in 'concat)))
           (if (eof-object? line) #f
               (let ((m (string-match "build-backend = [\"'](.+)[\"']" line)))
                 (if m
@@ -122,18 +121,18 @@ (define* (build #:key outputs build-backend configure-flags #:allow-other-keys)
                                 auto-build-backend
                                 "setuptools.build_meta")))
     (format #t
-     "Using '~a' to build wheels, auto-detected '~a', override '~a'.~%"
-     use-build-backend auto-build-backend build-backend)
+            "Using '~a' to build wheels, auto-detected '~a', override '~a'.~%"
+            use-build-backend auto-build-backend build-backend)
     (mkdir-p wheel-dir)
     ;; Call the PEP 517 build function, which drops a .whl into wheel-dir.
     (invoke "python" "-c"
-     "import sys, importlib, json
+            "import sys, importlib, json
 config_settings = json.loads (sys.argv[3])
 builder = importlib.import_module(sys.argv[1])
 builder.build_wheel(sys.argv[2], config_settings=config_settings)"
-     use-build-backend
-     wheel-dir
-     config-settings)))
+            use-build-backend
+            wheel-dir
+            config-settings)))
 
 (define* (check #:key tests? test-backend test-flags #:allow-other-keys)
   "Run the test suite of a given Python package."
@@ -253,19 +252,20 @@ (define* (install #:key inputs outputs #:allow-other-keys)
                         (scandir wheel-dir
                                  (cut string-suffix? ".whl" <>)))))
       (cond
-        ((> (length wheels) 1)
-         ;; This code does not support multiple wheels yet, because their
-         ;; outputs would have to be merged properly.
-         (raise (condition (&cannot-extract-multiple-wheels))))
-        ((= (length wheels) 0)
-         (raise (condition (&no-wheels-built)))))
+       ((> (length wheels) 1)
+        ;; This code does not support multiple wheels yet, because their
+        ;; outputs would have to be merged properly.
+        (raise (condition (&cannot-extract-multiple-wheels))))
+       ((= (length wheels) 0)
+        (raise (condition (&no-wheels-built)))))
       (for-each extract wheels))
     (let ((datadirs (map (cut string-append site-dir "/" <>)
                          (list-directories site-dir
                                            (file-name-predicate "\\.data$")))))
       (for-each (lambda (directory)
                   (expand-data-directory directory)
-                  (rmdir directory)) datadirs))))
+                  (rmdir directory))
+                datadirs))))
 
 (define* (compile-bytecode #:key inputs outputs #:allow-other-keys)
   "Compile installed byte-code in site-packages."
@@ -341,7 +341,7 @@ (define* (create-entrypoints #:key inputs outputs #:allow-other-keys)
 import sys
 import ~a as mod
 sys.exit (mod.~a ())~%" interpreter module function)))
-        (chmod file-path #o755)))
+      (chmod file-path #o755)))
 
   (let* ((site-dir (site-packages inputs outputs))
          (out (assoc-ref outputs "out"))
-- 
2.46.0





^ permalink raw reply related	[flat|nested] 7+ messages in thread

* [bug#74582] [PATCH python-team 3/4] build/pyproject: Update PEP 427 reference URL in comment.
  2024-11-28  8:05 [bug#74582] [PATCH python-team 0/4] Fix edge case in pyproject-build-system Maxim Cournoyer
  2024-11-28 12:16 ` [bug#74582] [PATCH python-team 1/4] build/pyproject: Really merge directories in install phase Maxim Cournoyer
  2024-11-28 12:16 ` [bug#74582] [PATCH python-team 2/4] build/pyproject: Fix indentation Maxim Cournoyer
@ 2024-11-28 12:16 ` Maxim Cournoyer
  2024-11-28 12:16 ` [bug#74582] [PATCH python-team 4/4] build/pyproject: Resolve import warning Maxim Cournoyer
  3 siblings, 0 replies; 7+ messages in thread
From: Maxim Cournoyer @ 2024-11-28 12:16 UTC (permalink / raw)
  To: 74582
  Cc: Maxim Cournoyer, Maxim Cournoyer, Lars-Dominik Braun,
	Marius Bakke, Munyoki Kilyungi, Sharlatan Hellseher,
	Tanguy Le Carrour, jgart

* guix/build/pyproject-build-system.scm (install): Update reference URL.

Change-Id: Icf5dcc7254c33e8e466773ee66a2fd5648d583da
---
 guix/build/pyproject-build-system.scm | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/guix/build/pyproject-build-system.scm b/guix/build/pyproject-build-system.scm
index d42577b259..314839c30f 100644
--- a/guix/build/pyproject-build-system.scm
+++ b/guix/build/pyproject-build-system.scm
@@ -172,8 +172,9 @@ (define* (check #:key tests? test-backend test-flags #:allow-other-keys)
       (format #t "test suite not run~%")))
 
 (define* (install #:key inputs outputs #:allow-other-keys)
-  "Install a wheel file according to PEP 427"
-  ;; See https://www.python.org/dev/peps/pep-0427/#installing-a-wheel-distribution-1-0-py32-none-any-whl
+  "Install a wheel file according to PEP 427."
+  ;; See <https://packaging.python.org/en/latest/specifications/\
+  ;; binary-distribution-format/#binary-distribution-format>.
   (let ((site-dir (site-packages inputs outputs))
         (python (assoc-ref inputs "python"))
         (out (assoc-ref outputs "out")))
-- 
2.46.0





^ permalink raw reply related	[flat|nested] 7+ messages in thread

* [bug#74582] [PATCH python-team 4/4] build/pyproject: Resolve import warning.
  2024-11-28  8:05 [bug#74582] [PATCH python-team 0/4] Fix edge case in pyproject-build-system Maxim Cournoyer
                   ` (2 preceding siblings ...)
  2024-11-28 12:16 ` [bug#74582] [PATCH python-team 3/4] build/pyproject: Update PEP 427 reference URL in comment Maxim Cournoyer
@ 2024-11-28 12:16 ` Maxim Cournoyer
  2024-11-28 18:44   ` jgart via Guix-patches via
  3 siblings, 1 reply; 7+ messages in thread
From: Maxim Cournoyer @ 2024-11-28 12:16 UTC (permalink / raw)
  To: 74582
  Cc: Maxim Cournoyer, Maxim Cournoyer, Lars-Dominik Braun,
	Marius Bakke, Munyoki Kilyungi, Sharlatan Hellseher,
	Tanguy Le Carrour, jgart

* guix/build/pyproject-build-system.scm: Hide the 'delete' symbol from
the imported (guix build utils) module to avoid a naming clash warning.

Change-Id: I7db9500b20c71c89e740c18c089f33c8569c4ffd
---
 guix/build/pyproject-build-system.scm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/guix/build/pyproject-build-system.scm b/guix/build/pyproject-build-system.scm
index 314839c30f..beca4dc8ca 100644
--- a/guix/build/pyproject-build-system.scm
+++ b/guix/build/pyproject-build-system.scm
@@ -19,7 +19,7 @@
 
 (define-module (guix build pyproject-build-system)
   #:use-module ((guix build python-build-system) #:prefix python:)
-  #:use-module (guix build utils)
+  #:use-module ((guix build utils) #:hide (delete))
   #:use-module (guix build json)
   #:use-module (ice-9 match)
   #:use-module (ice-9 ftw)
-- 
2.46.0





^ permalink raw reply related	[flat|nested] 7+ messages in thread

* [bug#74582] [PATCH python-team 4/4] build/pyproject: Resolve import warning.
  2024-11-28 12:16 ` [bug#74582] [PATCH python-team 4/4] build/pyproject: Resolve import warning Maxim Cournoyer
@ 2024-11-28 18:44   ` jgart via Guix-patches via
  0 siblings, 0 replies; 7+ messages in thread
From: jgart via Guix-patches via @ 2024-11-28 18:44 UTC (permalink / raw)
  To: Maxim Cournoyer, 74582
  Cc: Sharlatan Hellseher, Maxim Cournoyer, Munyoki Kilyungi,
	Lars-Dominik Braun, Marius Bakke, Tanguy Le Carrour

[-- Attachment #1: Type: text/plain, Size: 147 bytes --]

Thanks!

Would anyone else like to review this? I won't be able to test and review it for up to a week.

LGTM, otherwise.

all best,

jgart

[-- Attachment #2: Type: text/html, Size: 376 bytes --]

^ permalink raw reply	[flat|nested] 7+ messages in thread

* [bug#74582] [PATCH python-team 1/4] build/pyproject: Really merge directories in install phase.
  2024-11-28 12:16 ` [bug#74582] [PATCH python-team 1/4] build/pyproject: Really merge directories in install phase Maxim Cournoyer
@ 2024-11-29  7:23   ` Lars-Dominik Braun
  0 siblings, 0 replies; 7+ messages in thread
From: Lars-Dominik Braun @ 2024-11-29  7:23 UTC (permalink / raw)
  To: Maxim Cournoyer
  Cc: Tanguy Le Carrour, Munyoki Kilyungi, 74582, jgart, Marius Bakke,
	Sharlatan Hellseher

Hi,

> +                  ;; Use 'copy-recursively' rather than 'rename-file' to guard
> +                  ;; against the odd case where DESTINATION is a non-empty
> +                  ;; directory, which may happen when using hybrid Python
> +                  ;; build systems.
> +                  (copy-recursively (string-append source "/" file)
> +                                    (string-append destination "/" file))
> +                  (delete-file-recursively (string-append source "/" file))

wouldn’t it be easier to remove this function entirely and move the
shebang-replacement via POST-MOVE into a separate function (perhaps
powered by FIND-FILES instead of SCANDIR)?

I believe with this patch we can also remove &cannot-extract-multiple-wheels
further down, since directories should be merged now, right?

Cheers,
Lars





^ permalink raw reply	[flat|nested] 7+ messages in thread

end of thread, other threads:[~2024-11-29  7:25 UTC | newest]

Thread overview: 7+ messages (download: mbox.gz follow: Atom feed
-- links below jump to the message on this page --
2024-11-28  8:05 [bug#74582] [PATCH python-team 0/4] Fix edge case in pyproject-build-system Maxim Cournoyer
2024-11-28 12:16 ` [bug#74582] [PATCH python-team 1/4] build/pyproject: Really merge directories in install phase Maxim Cournoyer
2024-11-29  7:23   ` Lars-Dominik Braun
2024-11-28 12:16 ` [bug#74582] [PATCH python-team 2/4] build/pyproject: Fix indentation Maxim Cournoyer
2024-11-28 12:16 ` [bug#74582] [PATCH python-team 3/4] build/pyproject: Update PEP 427 reference URL in comment Maxim Cournoyer
2024-11-28 12:16 ` [bug#74582] [PATCH python-team 4/4] build/pyproject: Resolve import warning Maxim Cournoyer
2024-11-28 18:44   ` jgart via Guix-patches via

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