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authorJulien Lepiller <julien@lepiller.eu>2021-06-03 22:14:14 +0200
committerJulien Lepiller <julien@lepiller.eu>2021-06-11 02:39:54 +0200
commite4aa346d57f61956626032d0d1dfca6b3c96e06a (patch)
tree0107bd12f52f54cd4421603a4d6387623bb36945 /gnu/packages
parent8ce96d84470912cadb6ecb03002236c52234dd9b (diff)
gnu: python: Move idle to a separate output.
idle is a programming environment that is not useful for building packages, but it is still useful for end users. This saves 5MB in the default output. * gnu/packages/python.scm (python-2.7)[outputs]: Add `idle'. [arguments]: Move idle files in the new output. (wrap-python): Do not wrap idle since it is in a different output.
Diffstat (limited to 'gnu/packages')
-rw-r--r--gnu/packages/python.scm28
1 files changed, 25 insertions, 3 deletions
diff --git a/gnu/packages/python.scm b/gnu/packages/python.scm
index e55794a48f..227c612a68 100644
--- a/gnu/packages/python.scm
+++ b/gnu/packages/python.scm
@@ -176,7 +176,8 @@
"Lib/test/test_subprocess.py"))
#t))))
(outputs '("out"
- "tk")) ;tkinter; adds 50 MiB to the closure
+ "tk" ;tkinter; adds 50 MiB to the closure
+ "idle")) ;programming environment; weighs 5MB
(build-system gnu-build-system)
(arguments
`(#:test-target "test"
@@ -360,6 +361,27 @@
(install-file tkinter.so target)
(delete-file tkinter.so)))))
#t)))
+ (add-after 'install 'move-idle
+ (lambda* (#:key outputs #:allow-other-keys)
+ ;; when idle is built, move it to a separate output to save some
+ ;; space (5MB)
+ (let ((out (assoc-ref outputs "out"))
+ (idle (assoc-ref outputs "idle")))
+ (when idle
+ (for-each
+ (lambda (file)
+ (let ((target (string-append idle "/bin/" (basename file))))
+ (install-file file (dirname target))
+ (delete-file file)))
+ (find-files (string-append out "/bin") "^idle"))
+ (match (find-files out "^idlelib$" #:directories? #t)
+ ((idlelib)
+ (let* ((len (string-length out))
+ (target (string-append idle "/"
+ (string-drop idlelib len)
+ "/site-packages")))
+ (mkdir-p (dirname target))
+ (rename-file idlelib target))))))))
(add-after 'install 'install-sitecustomize.py
,(customize-site version)))))
(inputs
@@ -623,8 +645,8 @@ for more information.")))
(lambda (old new)
(symlink (string-append python old)
(string-append bin "/" new)))
- `("python3" ,"pydoc3" ,"idle3" ,"pip3")
- `("python" ,"pydoc" ,"idle" ,"pip"))
+ `("python3" ,"pydoc3" ,"pip3")
+ `("python" ,"pydoc" ,"pip"))
;; python-config outputs search paths based upon its location,
;; use a bash wrapper to avoid changing its outputs.
(let ((bash (string-append (assoc-ref %build-inputs "bash")