Merge branch 'gh-34-broken-shelf' into 0.8.x

senpy/models.py

@@ -237,7 +237,10 @@ class BaseModel(SenpyMixin, dict):
         self.__setitem__(self._get_key(key), value)
 
     def __delattr__(self, key):
-        self.__delitem__(self._get_key(key))
+        try:
+            object.__delattr__(self, key)
+        except AttributeError:
+            self.__delitem__(self._get_key(key))
 
     def _plain_dict(self):
         d = {k: v for (k, v) in self.items() if k[0] != "_"}

senpy/plugins/__init__.py

@@ -96,7 +96,12 @@ class ShelfMixin(object):
         if not hasattr(self, '_sh') or self._sh is None:
             self.__dict__['_sh'] = {}
             if os.path.isfile(self.shelf_file):
-                self.__dict__['_sh'] = pickle.load(open(self.shelf_file, 'rb'))
+                try:
+                    self.__dict__['_sh'] = pickle.load(open(self.shelf_file, 'rb'))
+                except (IndexError, EOFError, pickle.UnpicklingError):
+                    logger.warning('{} has a corrupted shelf file!'.format(self.id))
+                    if not self.get('force_shelf', False):
+                        raise
         return self._sh
 
     @sh.deleter