Pattern matching fail when not specifying all enum values #1591

[deborshi-web]

The code is running fine after i removing all default

from enum import Enum
from typing import Optional

def Query(any_object):
return any_object

class Environment(Enum):
DEV = "DEV"
UAT = "UAT"
TEST = "TEST"
PROD = "PROD"

class ListOut:
pass

def list_items(
usecase_id: Optional[str] = Query(None),
environment: Optional[Environment] = Query(None), #made changes in these lines
asset_id: Optional[str] = Query(None)
) -> ListOut:
match (usecase_id, environment, asset_id):
case (None, None, None):
out = ListOut()
case (uc, None, None):
out = ListOut()
case (None, e, None) if e:
out = ListOut()
case (None, None, a) if a:
out = ListOut()
case (None, e, a) if e and a:
out = ListOut()
case (u, e, None) if u and e:
out = ListOut()
case (u, None, a) if u and a:
out = ListOut()
case (uc, e, a):
out = ListOut()
return out

Origin code:
Query(default=None),
environment: Optional[Environment] = Query(default=None),
asset_id: Optional[str] = Query(default=None)

[h-joo]

Hi, thank you for your report. Google is shifting its effort to a different approach for type checking apart from pytype, and we're not planning to put in any effort in the near future in pytype, so we'll close this issue. Please see the announcement here.