[bug#62252] [PATCH v3 10/19] gnu: python-hatchling: Move to (gnu packages build).

[Liliana Marie Prikler <liliana.prikler@gmail.com>]

* gnu/packages/python-xyz.scm (python-hatchling): Move from here…
* gnu/packages/python-build.scm (python-hatchling): … to here.
[propagated-inputs]: Remove python-importlib-metadata.
Replace python-packaging with python-packaging-bootstrap.
[arguments]: Clarify #:tests?.
Rename ‘do-not-depend-on-hatchling’ to ‘bootstrap-without-hatchling’.
---
 gnu/packages/python-build.scm | 48 +++++++++++++++++++++++++++++++++++
 gnu/packages/python-xyz.scm   | 45 --------------------------------
 2 files changed, 48 insertions(+), 45 deletions(-)

diff --git a/gnu/packages/python-build.scm b/gnu/packages/python-build.scm
index 1281824a97..eb864d8ad6 100644
--- a/gnu/packages/python-build.scm
+++ b/gnu/packages/python-build.scm
@@ -28,6 +28,7 @@ (define-module (gnu packages python-build)
   #:use-module (gnu packages)
   #:use-module ((guix licenses) #:prefix license:)
   #:use-module (guix build-system python)
+  #:use-module (guix build-system pyproject)
   #:use-module (guix gexp)
   #:use-module (guix download)
   #:use-module (guix git-download)
@@ -622,3 +623,50 @@ (define-public python-pluggy-next
        (sha256
         (base32
          "0n8iadlas2z1b4h0fc73b043c7iwfvx9rgvqm1azjmffmhxkf922"))))))
+
+(define-public python-hatchling
+  (package
+    (name "python-hatchling")
+    (version "1.13.0")
+    (source (origin
+              (method url-fetch)
+              (uri (pypi-uri "hatchling" version))
+              (sha256
+               (base32
+                "1isk1kqra0sm2sj2yp39sgk62mx0bp1jnbkwdcl3a1vjrji7blpq"))))
+    (arguments
+     (list
+     ;; Tests don't appear to be integrated into build.
+     ;; Also, we can't rely on python-pytest anyway, as that's in
+     ;; (gnu packages python-check)...
+      #:tests? #false
+      #:phases
+      #~(modify-phases %standard-phases
+          (add-after 'unpack 'bootstrap-without-hatchling
+            (lambda _
+              ;; We don't use hatchling.
+              (delete-file "pyproject.toml")
+              (call-with-output-file "pyproject.toml"
+                (lambda (port)
+                  (format port "\
+[build-system]
+build-backend = 'setuptools.build_meta'
+requires = ['setuptools']
+")))
+              (call-with-output-file "setup.cfg"
+                (lambda (port)
+                  (format port "\
+[metadata]
+name = hatchling
+version = '~a' " #$version))))))))
+    (propagated-inputs
+     (list python-editables
+           python-pathspec
+           python-packaging-bootstrap
+           python-pluggy
+           python-tomli))
+    (build-system pyproject-build-system)
+    (home-page "https://hatch.pypa.io/")
+    (synopsis "Extensible Python build backend")
+    (description "Hatchling is an extensible Python build backend.")
+    (license license:expat)))
diff --git a/gnu/packages/python-xyz.scm b/gnu/packages/python-xyz.scm
index 659339d2a5..f78eef2744 100644
--- a/gnu/packages/python-xyz.scm
+++ b/gnu/packages/python-xyz.scm
@@ -1755,51 +1755,6 @@ (define-public python-boolean.py
 Expressions are constructed from parsed strings or directly in Python.")
     (license license:bsd-2)))
 
-(define-public python-hatchling
-  (package
-    (name "python-hatchling")
-    (version "1.13.0")
-    (source (origin
-              (method url-fetch)
-              (uri (pypi-uri "hatchling" version))
-              (sha256
-               (base32
-                "1isk1kqra0sm2sj2yp39sgk62mx0bp1jnbkwdcl3a1vjrji7blpq"))))
-    (build-system pyproject-build-system)
-    (arguments
-     (list
-      #:tests? #false ;there are none
-      #:phases
-      #~(modify-phases %standard-phases
-          (add-after 'unpack 'do-not-depend-on-hatchling
-            (lambda _
-              ;; We don't use hatchling.
-              (delete-file "pyproject.toml")
-              (call-with-output-file "pyproject.toml"
-                (lambda (port)
-                  (format port "\
-[build-system]
-build-backend = 'setuptools.build_meta'
-requires = ['setuptools']
-")))
-              (call-with-output-file "setup.cfg"
-                (lambda (port)
-                  (format port "\
-[metadata]
-name = hatchling
-version = '~a' " #$version))))))))
-    (propagated-inputs
-     (list python-editables
-           python-importlib-metadata
-           python-packaging
-           python-pathspec
-           python-pluggy
-           python-tomli))
-    (home-page "https://hatch.pypa.io/")
-    (synopsis "Extensible Python build backend")
-    (description "Hatchling is an extensible Python build backend.")
-    (license license:expat)))
-
 (define-public python-hdf4
   (package
    (name "python-hdf4")
-- 
2.39.2