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backend vars logic is now supported

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This commit is contained in:
Elijah 2024-10-03 08:35:00 +00:00
parent bb8d7c5d15
commit c51d6752c6
2 changed files with 8 additions and 11 deletions
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5
reflex/state.py
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@ -1282,9 +1282,8 @@ class BaseState(Base, ABC, extra=pydantic.Extra.allow):
return
if (
not name.startswith(
"_"
) # TODO: skipping backend vars and vars with double leading underscores for now. They should be supported, however.
not name.startswith("__")
and not name.startswith(f"_{type(self).__name__}__")
and name not in self.vars
and name not in self.get_skip_vars()
):

14
tests/units/test_state.py
View File

@ -41,6 +41,7 @@ from reflex.state import (
)
from reflex.testing import chdir
from reflex.utils import format, prerequisites, types
from reflex.utils.exceptions import SetUndefinedStateVarError
from reflex.utils.format import json_dumps
from reflex.vars.base import ComputedVar, Var
from tests.units.states.mutation import MutableSQLAModel, MutableTestState
@ -3293,17 +3294,14 @@ def test_assignment_to_undeclared_vars():
state = State() # type: ignore
sub_state = Substate() # type: ignore
with pytest.raises(AttributeError):
with pytest.raises(SetUndefinedStateVarError):
state.handle_regular_var()
with pytest.raises(AttributeError):
with pytest.raises(SetUndefinedStateVarError):
sub_state.handle_var()
# TODO: uncomment this if the case of backend vars are supported.
# with pytest.raises(AttributeError):
# state.handle_backend_var()
#
# with pytest.raises(AttributeError):
# state.handle_non_var()
with pytest.raises(SetUndefinedStateVarError):
state.handle_backend_var()
state.handle_supported_regular_vars()
state.handle_non_var()