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authorMaxim Cournoyer <maxim.cournoyer@gmail.com>2022-01-17 10:07:35 -0500
committerMaxim Cournoyer <maxim.cournoyer@gmail.com>2022-01-17 11:47:09 -0500
commit276f40fdc349d2ad62582b23ea55e061b689cfc0 (patch)
tree8052d91aee78cf0d4317b41ec52134fde48fa5fb /gnu/packages/aux-files
parentb2f6b6f6b9df6bcc24794238e7e97357470af95d (diff)
parent6ba510d76d6847065be725e958718002f3b13c7a (diff)
downloadguix-276f40fdc349d2ad62582b23ea55e061b689cfc0.tar.gz
Merge branch 'version-1.4.0'
With resolved conflicts in:
	gnu/packages/gnome.scm
	gnu/packages/openstack.scm
	gnu/packages/python-xyz.scm
Diffstat (limited to 'gnu/packages/aux-files')
-rw-r--r--gnu/packages/aux-files/python/sanity-check.py2
-rw-r--r--gnu/packages/aux-files/python/sitecustomize.py22
2 files changed, 17 insertions, 7 deletions
diff --git a/gnu/packages/aux-files/python/sanity-check.py b/gnu/packages/aux-files/python/sanity-check.py
index a84f8f03c0..182133bb3d 100644
--- a/gnu/packages/aux-files/python/sanity-check.py
+++ b/gnu/packages/aux-files/python/sanity-check.py
@@ -44,7 +44,7 @@ for dist in ws:
         pkg_resources.require(req)
         print('OK')
     except Exception as e:
-        print('ERROR:', req, e)
+        print('ERROR:', req, repr(e))
         ret = 1
         continue
 
diff --git a/gnu/packages/aux-files/python/sitecustomize.py b/gnu/packages/aux-files/python/sitecustomize.py
index 71e328b9ac..e2348e0356 100644
--- a/gnu/packages/aux-files/python/sitecustomize.py
+++ b/gnu/packages/aux-files/python/sitecustomize.py
@@ -18,6 +18,7 @@
 # along with GNU Guix.  If not, see <http://www.gnu.org/licenses/>.
 
 import os
+import site
 import sys
 
 # Commentary:
@@ -47,9 +48,18 @@ all_sites_norm = [os.path.normpath(p) for p in all_sites_raw]
 matching_sites = [p for p in all_sites_norm
                   if p.endswith(site_packages_prefix)]
 
-# Insert sites matching the current version into sys.path, right before
-# Python's own site.  This way, the user can override the libraries provided
-# by Python itself.
-sys_path_absolute = [os.path.realpath(p) for p in sys.path]
-index = sys_path_absolute.index(python_site)
-sys.path[index:index] = matching_sites
+if matching_sites:
+    # Deduplicate the entries, append them to sys.path, and handle any
+    # .pth files they contain.
+    for s in matching_sites:
+        site.addsitedir(s)
+
+    # Move the entries that were appended to sys.path in front of
+    # Python's own site-packages directory.  This enables Guix
+    # packages to override Python's bundled packages, such as 'pip'.
+    python_site_index = sys.path.index(python_site)
+    new_site_start_index = sys.path.index(matching_sites[0])
+    if python_site_index < new_site_start_index:
+        sys.path = (sys.path[:python_site_index]
+                    + sys.path[new_site_start_index:]
+                    + sys.path[python_site_index:new_site_start_index])