Merge branch 'lpy_keyerror_fix' into 'master'

Add lpy coefficients for OM's, RM's, ZM's

Closes #130

See merge request !90

locklost/plugins/lpy.py

@@ -170,6 +170,12 @@ def channel2lpy_coeffs(channel):
             lpy_map['pitch'] = {'T2': 1, 'T3': -1}
             lpy_map['yaw'] = {'LF': -1, 'RT': 1}
             lpy_map['corners'] = ['T2', 'T3', 'LF', 'RT']
+    elif optic in ['OM1', 'OM2', 'OM3', 'RM1', 'RM2', 'ZM1', 'ZM2']:
+        if stage in ['M1']:
+            lpy_map['length'] = {'UL': 1, 'LL': 1, 'UR': 1, 'LR': 1}
+            lpy_map['pitch'] = {'UL': 1, 'LL': -1, 'UR': 1, 'LR': -1}
+            lpy_map['yaw'] = {'UL': -1, 'LL': -1, 'UR': 1, 'LR': 1}
+            lpy_map['corners'] = ['UL', 'LL', 'UR', 'LR']
     else:
         raise RuntimeError("no LPY map for suspension '{}'.".format(channel))