.. _schema_table_filter_specific_rst:

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Option      Type       Description                                                                        Valid For 'Filtertype' Of
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function    function   The handle for a callable Python object (e.g. function) that should be used to     ['function']             
                       determine if a message should be filtered or a string of the form "<function                                
                       file>:<function name>" identifying a function where "<function file>" is the                                
                       module or Python file containing the function and "<function name>" is the name                             
                       of the function. The function should take the message as input and return a                                 
                       boolean, True if the message should pass through the filter, False if it should                             
                       not.                                                                                                        
statement   string     Python statement in terms of the message as represented by the string "%x%" that   ['statement']            
                       should evaluate to a boolean, True if the message should pass through the                                   
                       filter, False if it should not. The statement should only use a limited set of                              
                       builtins and the math library (See yggdrasil.tools.safe_eval). If more complex                              
                       relationships are required, use the FunctionFilter class.                                                   
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