Merge branch 'my-first-branch' of https://github.com/ryanreh99/pandas into my-first-branch

Author: ryanreh99

pandas/core/indexes/base.py

@@ -2874,6 +2874,10 @@ def _convert_scalar_indexer(self, key, kind=None):
 
             elif kind in ['loc'] and is_integer(key):
                 if not self.holds_integer():
+                    try:
+                        self._engine.get_loc(self._maybe_cast_indexer(key))
+                    except KeyError:
+                        return key
                     return self._invalid_indexer('label', key)
 
         return key