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nixpkgs/pkgs/development/python-modules/buildout-nix/nix.patch
2017-08-18 10:46:03 +03:00

29 lines
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Diff

--- a/src/zc/buildout/buildout.py 2017-08-18 10:06:24.946428977 +0300
+++ b/src/zc/buildout/buildout.py 2017-08-18 10:08:49.115613364 +0300
@@ -382,6 +382,10 @@
if k not in versions
))
+ # Override versions with available (nix) system packages
+ for dist in pkg_resources.working_set:
+ versions[dist.project_name] = SectionKey(dist.version, dist.location)
+
# Absolutize some particular directory, handling also the ~/foo form,
# and considering the location of the configuration file that generated
# the setting as the base path, falling back to the main configuration
--- a/src/zc/buildout/easy_install.py 2017-08-18 10:06:24.948428980 +0300
+++ b/src/zc/buildout/easy_install.py 2017-08-18 10:07:37.462521740 +0300
@@ -321,6 +321,12 @@
def _satisfied(self, req, source=None):
dists = [dist for dist in self._env[req.project_name] if dist in req]
+ try:
+ dists = ([dist for dist in dists
+ if dist.precedence == pkg_resources.DEVELOP_DIST]
+ + [pkg_resources.get_distribution(req.project_name)])
+ except pkg_resources.DistributionNotFound:
+ pass
if not dists:
logger.debug('We have no distributions for %s that satisfies %r.',
req.project_name, str(req))