PALValidation#
- class langchain_experimental.pal_chain.base.PALValidation(solution_expression_name: str | None = None, solution_expression_type: type | None = None, allow_imports: bool = False, allow_command_exec: bool = False)[source]#
Validation for PAL generated code.
Initialize a PALValidation instance.
- Parameters:
solution_expression_name (str) – Name of the expected solution expression. If passed, solution_expression_type must be passed as well.
solution_expression_type (str) – AST type of the expected solution expression. If passed, solution_expression_name must be passed as well. Must be one of PALValidation.SOLUTION_EXPRESSION_TYPE_FUNCTION, PALValidation.SOLUTION_EXPRESSION_TYPE_VARIABLE.
allow_imports (bool) – Allow import statements.
allow_command_exec (bool) – Allow using known command execution functions.
Methods
__init__([solution_expression_name, ...])Initialize a PALValidation instance.
- __init__(solution_expression_name: str | None = None, solution_expression_type: type | None = None, allow_imports: bool = False, allow_command_exec: bool = False)[source]#
Initialize a PALValidation instance.
- Parameters:
solution_expression_name (str) – Name of the expected solution expression. If passed, solution_expression_type must be passed as well.
solution_expression_type (str) – AST type of the expected solution expression. If passed, solution_expression_name must be passed as well. Must be one of PALValidation.SOLUTION_EXPRESSION_TYPE_FUNCTION, PALValidation.SOLUTION_EXPRESSION_TYPE_VARIABLE.
allow_imports (bool) – Allow import statements.
allow_command_exec (bool) – Allow using known command execution functions.