hou.parm function

Returns a parameter by its path string. Returns None if the parameter does not exist.

See also: hou.evalParm, hou.parmTuple

The path can be absolute (starting from the root of the scene hierarchy with /) or relative to the current value of hou.pwd() (hou.pwd() is available during the evaluation of parameters, so you can use it in Python expressions to make relative references).

Raises hou.NotAvailable if you call it from MPlay.