diff options
Diffstat (limited to 'Lib/collections.py')
| -rw-r--r-- | Lib/collections.py | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Lib/collections.py b/Lib/collections.py index 6d439e5..458cbef 100644 --- a/Lib/collections.py +++ b/Lib/collections.py @@ -43,7 +43,7 @@ def namedtuple(typename, field_names, verbose=False): # generating informative error messages and preventing template injection attacks. if isinstance(field_names, str): field_names = field_names.replace(',', ' ').split() # names separated by whitespace and/or commas - field_names = tuple(field_names) + field_names = tuple(map(str, field_names)) for name in (typename,) + field_names: if not all(c.isalnum() or c=='_' for c in name): raise ValueError('Type names and field names can only contain alphanumeric characters and underscores: %r' % name) |