

def r_command_valid(command_path):
    valid = path_exists(valid)
    if (not valid):
        arcpy.AddError('Unable to locate requested R command: {}'.format(command_path))
    return valid

dataset/ETHPy150Open R-ArcGIS/r-bridge-install/rtools/bootstrap_r.py r_command_valid/VarMisuse@14/20 `command_path`->`valid`