Catch IOError in show source function.

Trundle · Trundle · commit 3eb10eb7a87c · 2009-12-18T21:34:07.000+01:00
diff --git a/bpython/cli.py b/bpython/cli.py
@@ -812,7 +812,7 @@ def p_key(self, key):
                 if obj is None and inspection.is_eval_safe_name(self.s):
                     obj = self.get_object(self.s)
                 source = inspect.getsource(obj)
-            except (AttributeError, NameError, TypeError):
+            except (AttributeError, IOError, NameError, TypeError):
                 self.statusbar.message("Cannot show source.")
                 return ''
             else:
