def is_data_writable(self):
"""
It returns if you can write data into device
"""
return is_writable(self.datafile)
def is_writable(self):
"""
It returns if the attributes is writable
"""
return is_writable(self.fullpath)
def is_ctrl_writable(self):
"""
It returns if you can write control into device
"""
return is_writable(self.ctrlfile)