Allow DictReader values to be None (#2346) (#2347)

This commit is contained in:
Chelsea Voss
2018-08-09 08:04:44 -07:00
committed by Jelle Zijlstra
parent 0f6f2abc30
commit f6e2fb4401

View File

@@ -52,9 +52,9 @@ if sys.version_info >= (3,):
quoting = ... # type: int
if sys.version_info >= (3, 6):
_DRMapping = OrderedDict[str, str]
_DRMapping = OrderedDict[str, Optional[str]]
else:
_DRMapping = Dict[str, str]
_DRMapping = Dict[str, Optional[str]]
class DictReader(Iterator[_DRMapping]):