Colin Watson has proposed merging ~cjwatson/launchpad:setup-no-pip-build-env into launchpad:master.
Commit message: setup.py: Filter out pip-build-env-* directories from system paths Requested reviews: Launchpad code reviewers (launchpad-reviewers) For more details, see: https://code.launchpad.net/~cjwatson/launchpad/+git/launchpad/+merge/406527 I've occasionally seen pip-build-env-* directories leaking into `sys.path` at the point when Launchpad's setup.py is run, which results in picking up fragments of `sitecustomize.py` which then refer to directories that no longer exist after `pip` exits, resulting in a broken installation. It's not completely clear to me why this happens, but it's very confusing when it does, so filter those out. -- Your team Launchpad code reviewers is requested to review the proposed merge of ~cjwatson/launchpad:setup-no-pip-build-env into launchpad:master.
diff --git a/setup.py b/setup.py index 874a893..aee5410 100644 --- a/setup.py +++ b/setup.py @@ -66,7 +66,8 @@ class lp_develop(develop): def _get_orig_sitecustomize(self): env_top = os.path.join(os.path.dirname(__file__), "env") system_paths = [ - path for path in sys.path if not path.startswith(env_top)] + path for path in sys.path + if not path.startswith(env_top) and "pip-build-env-" not in path] try: fp, orig_sitecustomize_path, _ = ( imp.find_module("sitecustomize", system_paths))
_______________________________________________ Mailing list: https://launchpad.net/~launchpad-reviewers Post to : launchpad-reviewers@lists.launchpad.net Unsubscribe : https://launchpad.net/~launchpad-reviewers More help : https://help.launchpad.net/ListHelp