pg.enable_type_check¶

Accessible via pg.enable_type_check, pg.symbolic.enable_type_check.

enable_type_check(enabled=True)[source]¶

Returns a context manager to enable or disable runtime type check.

enable_type_check is thread-safe and can be nested. For example, in the following code, runtime type check with be a but not on b:

with pg.enable_type_check(False):
  with pg.enable_type_check(True):
    a = pg.Dict(x=1, value_spec=pg.typing.Dict([('x', pg.typing.Int())]))
  b = pg.Dict(y=1, value_spec=pg.typing.Dict([('x', pg.typing.Int())]))

Return type:: ContextManager[None]
Parameters:: enabled – If True, enable runtime type check in current scope. Otherwise, disable runtime type check.
Returns:: A context manager for allowing/disallowing runtime type check.