hou.findFile function
Search the houdini path for a specified file, returning the first match found. The filename specified should be relative to the houdini directory.
See also: hou.findFiles, hou.findDirectory, hou.findDirectories
Usage
findFile(file_name) → string
If the file cannot be found in the houdini path, OperationFailed is raised. Directories are not found, for directories use hou.findDirectory instead.