diff options
Diffstat (limited to 'src/virtualenv/create')
| -rw-r--r-- | src/virtualenv/create/via_global_ref/_virtualenv.py | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/virtualenv/create/via_global_ref/_virtualenv.py b/src/virtualenv/create/via_global_ref/_virtualenv.py index 5a1f76a..b399da4 100644 --- a/src/virtualenv/create/via_global_ref/_virtualenv.py +++ b/src/virtualenv/create/via_global_ref/_virtualenv.py @@ -61,7 +61,10 @@ if sys.version_info > (3, 4): old = getattr(spec.loader, func_name) func = self.exec_module if is_new_api else self.load_module if old is not func: - setattr(spec.loader, func_name, partial(func, old)) + try: + setattr(spec.loader, func_name, partial(func, old)) + except AttributeError: + pass # C-Extension loaders are r/o such as zipimporter with <python 3.7 return spec finally: self.fullname = None |