diff options
| -rw-r--r-- | pkg_resources.py | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/pkg_resources.py b/pkg_resources.py index 4225ae55..83901bb8 100644 --- a/pkg_resources.py +++ b/pkg_resources.py @@ -1316,7 +1316,12 @@ def evaluate_marker(text): for key in env.keys(): new_key = key.replace('.', '_') env[new_key] = env.pop(key) - return _markerlib.interpret(text, env) + try: + result = _markerlib.interpret(text, env) + except NameError: + e = sys.exc_info()[1] + raise SyntaxError(e.args[0]) + return result # support marker evaluation on Python 2.4+ if sys.version_info < (2,6) and _pyimp() == 'CPython': |