diff options
Diffstat (limited to 'Lib/csv.py')
| -rw-r--r-- | Lib/csv.py | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/Lib/csv.py b/Lib/csv.py index a0782705d5a..bfc850ee96d 100644 --- a/Lib/csv.py +++ b/Lib/csv.py @@ -4,6 +4,7 @@ csv.py - read/write/investigate CSV files """ import re +import types from _csv import Error, __version__, writer, reader, register_dialect, \ unregister_dialect, get_dialect, list_dialects, \ field_size_limit, \ @@ -126,6 +127,8 @@ class DictReader: d[key] = self.restval return d + __class_getitem__ = classmethod(types.GenericAlias) + class DictWriter: def __init__(self, f, fieldnames, restval="", extrasaction="raise", @@ -156,6 +159,8 @@ class DictWriter: def writerows(self, rowdicts): return self.writer.writerows(map(self._dict_to_list, rowdicts)) + __class_getitem__ = classmethod(types.GenericAlias) + # Guard Sniffer's type checking against builds that exclude complex() try: complex |