Improve error message when a plugin fails to import

2016-03-08 19:18:13 -03:00
parent 6d4b14d7ee
commit 7a186df271
3 changed files with 15 additions and 5 deletions
--- a/_pytest/config.py
+++ b/_pytest/config.py
@@ -383,8 +383,8 @@ class PytestPluginManager(PluginManager):
            importspec = modname
        try:
            __import__(importspec)
-        except ImportError:
-            raise
+        except ImportError as e:
+            raise ImportError('Error importing plugin "%s": %s' % (modname, e))
        except Exception as e:
            import pytest
            if not hasattr(pytest, 'skip') or not isinstance(e, pytest.skip.Exception):