diff options
Diffstat (limited to 'setuptools/command/easy_install.py')
| -rwxr-xr-x | setuptools/command/easy_install.py | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/setuptools/command/easy_install.py b/setuptools/command/easy_install.py index 0bce4ab9..81158c43 100755 --- a/setuptools/command/easy_install.py +++ b/setuptools/command/easy_install.py @@ -1678,7 +1678,14 @@ def _replace_zip_directory_cache_data(normalized_path): # documented anywhere and could in theory change with new Python releases) # for no significant benefit. for p in to_update: - old_entry = cache.pop(p) + # N.B. pypy uses a custom zipimport._zip_directory_cache implementation + # class that does not support the complete dict interface, e.g. it does + # not support the dict.pop() method. For more detailed information see + # the following links: + # https://bitbucket.org/pypa/setuptools/issue/202/more-robust-zipimporter-cache-invalidation#comment-10495960 + # https://bitbucket.org/pypy/pypy/src/dd07756a34a41f674c0cacfbc8ae1d4cc9ea2ae4/pypy/module/zipimport/interp_zipimport.py#cl-99 + old_entry = cache[p] + del cache[p] zipimport.zipimporter(p) old_entry.clear() old_entry.update(cache[p]) |