Missing `sys` import in icepap controller
TEST [1]: xh1.position()
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
File "/users/blissadm/local/bliss.git/bliss/common/axis.py", line 159, in func_wrapper
self.controller._initialize_axis(self)
File "/users/blissadm/local/bliss.git/bliss/controllers/motor.py", line 187, in _initialize_axis
self.initialize_hardware_axis(axis)
File "/users/blissadm/local/bliss.git/bliss/controllers/motors/icepap/__init__.py", line 92, in initialize_hardware_axis
sys.excepthook(*sys.exc_info())
NameError: global name 'sys' is not defined