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🔧 fix(types.py): add exception handling when evaluating field_value using ast.literal_eval to prevent potential errors

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🔀 chore(types.py): import ast and contextlib modules for future use
This commit is contained in:
Gabriel Luiz Freitas Almeida 2023-08-03 15:28:15 -03:00
commit dc8097ebd7
1 changed files with 4 additions and 0 deletions
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4
src/backend/langflow/interface/types.py
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@ -1,3 +1,5 @@
import ast
import contextlib
from typing import Any from typing import Any
from langflow.interface.agents.base import agent_creator from langflow.interface.agents.base import agent_creator
from langflow.interface.chains.base import chain_creator from langflow.interface.chains.base import chain_creator
@ -250,6 +252,8 @@ def get_field_properties(extra_field):
if not field_required: if not field_required:
field_type = extract_type_from_optional(field_type) field_type = extract_type_from_optional(field_type)
with contextlib.suppress(Exception):
field_value = ast.literal_eval(field_value)
return field_name, field_type, field_value, field_required return field_name, field_type, field_value, field_required