From: ludo@gnu.org (Ludovic Courtès)
To: 20765@debbugs.gnu.org
Subject: bug#20765: Python .egg files must not be compressed
Date: Sun, 07 Jun 2015 22:37:19 +0200 [thread overview]
Message-ID: <87zj4btfuo.fsf@gnu.org> (raw)
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The other day on IRC Ricardo and 宋文武 noted that python-pillow
currently comes with a compressed egg. Because it is compressed, the
daemon’s conservative scanning fails to see what store items it refers
to; in particular Ricardo noted that on his machine, python-pillow
refers to a non-existent store item for OpenJPEG.
To fix that, python-build-system must be tweaked to ask for uncompressed
eggs. I tried the attached patch, which uses the ‘--always-unzip’
option of easyinstall.
Unfortunately, that option is unsupported by some setup.py, such as that
of setuptools itself.
What would be the right way to do that?
TIA. :-)
Ludo’.
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--- a/guix/build/python-build-system.scm
+++ b/guix/build/python-build-system.scm
@@ -60,14 +60,20 @@
#:allow-other-keys)
"Install a given Python package."
(let* ((out (assoc-ref outputs "out"))
- (params (append (list (string-append "--prefix=" out))
+ (params (cons* (string-append "--prefix=" out)
+
+ ;; Make sure the .egg files are kept unzipped,
+ ;; otherwise the daemon's conservative scanning may
+ ;; not find store references embedded in it.
+ "--always-unzip"
+
configure-flags))
(python-version (get-python-version (assoc-ref inputs "python")))
(old-path (getenv "PYTHONPATH"))
(add-path (string-append out "/lib/python" python-version
"/site-packages/")))
- ;; create the module installation directory and add it to PYTHONPATH
- ;; to make setuptools happy
+ ;; Create the module installation directory and add it to PYTHONPATH
+ ;; to make setuptools happy.
(mkdir-p add-path)
(setenv "PYTHONPATH"
(string-append (if old-path
next reply other threads:[~2015-06-07 20:38 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-06-07 20:37 Ludovic Courtès [this message]
2015-07-20 21:22 ` bug#20765: Python .egg files must not be compressed Ludovic Courtès
2015-10-13 13:38 ` Ricardo Wurmus
2015-10-13 14:10 ` Ludovic Courtès
2015-10-13 14:32 ` Ricardo Wurmus
2016-02-09 4:54 ` bug#20765: (no subject) Leo Famulari
2016-02-09 21:37 ` Ludovic Courtès
2016-04-06 18:17 ` Andreas Enge
2016-04-06 20:52 ` bug#20765: Compressed eggs (Python) Ludovic Courtès
2016-04-18 19:21 ` Hartmut Goebel
2016-12-17 18:43 ` Leo Famulari
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