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Diffstat (limited to 'setuptools/command/easy_install.py')
| -rwxr-xr-x | setuptools/command/easy_install.py | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/setuptools/command/easy_install.py b/setuptools/command/easy_install.py index de139f2f..10176874 100755 --- a/setuptools/command/easy_install.py +++ b/setuptools/command/easy_install.py @@ -646,6 +646,15 @@ Please make the appropriate changes for your system and try again. def process_distribution(self, requirement, dist, deps=True, *info): self.update_pth(dist) self.package_index.add(dist) + # First remove the dist from self.local_index, to avoid problems using + # old cached data in case its underlying file has been replaced. + # + # This is a quick-fix for a zipimporter caching issue in case the dist + # has been implemented as and already loaded from a zip file that got + # replaced later on. For more detailed information see setuptools issue + # #168 at 'http://bitbucket.org/pypa/setuptools/issue/168'. + if dist in self.local_index[dist.key]: + self.local_index.remove(dist) self.local_index.add(dist) self.install_egg_scripts(dist) self.installed_projects[dist.key] = dist |