U /e2 @sXdZddlmZddlZeeZddlmZddl m Z dZ Gdd d Z d d Z dS) z Provide the Instance property. The Instance property is used to construct object graphs of Bokeh models, where one Bokeh model refers to another. ) annotationsNwraps)Property)validatewithout_property_validationc@s.eZdZdZddddZddZdd Zd S) ra< Control validation of bokeh properties This can be used as a context manager, or as a normal callable Args: value (bool) : Whether validation should occur or not Example: .. code-block:: python with validate(False): # do no validate while within this block pass validate(False) # don't validate ever See Also: :func:`~bokeh.core.property.bases.validation_on`: check the state of validation :func:`~bokeh.core.properties.without_property_validation`: function decorator None)returncCstj|_|t_dSN)r_should_validateold)selfvaluerB/tmp/pip-unpacked-wheel-f5fndrjf/bokeh/core/property/validation.py__init__Cszvalidate.__init__cCsdSr r)rrrr __enter__Gszvalidate.__enter__cCs |jt_dSr )r rr )rtypr tracebackrrr__exit__Jszvalidate.__exit__N)__name__ __module__ __qualname____doc__rrrrrrrr-srcstfdd}|S)aY Turn off property validation during update callbacks Example: .. code-block:: python @without_property_validation def update(attr, old, new): # do things without validation See Also: :class:`~bokeh.core.properties.validate`: context mangager for more fine-grained control c s*td||W5QRSQRXdS)NF)r)argskwargsinput_functionrrfunc\s z)without_property_validation..funcr)rrrrrrNsr)r __future__rlogging getLoggerrlog functoolsrbasesr__all__rrrrrrs     !