Moved axes_to_array into general utilities

openflexure_microscope/api/utilities.py

@@ -43,24 +43,6 @@ class JsonPayload:
         return val
 
 
-def axes_to_array(coordinate_dictionary, axis_keys=['x', 'y', 'z'], base_array=None):
-    """Takes key-value pairs of a JSON value, and maps onto an array"""
-    # If no base array is given
-    if not base_array:
-        # Create an array of zeros
-        base_array = [0]*len(axis_keys)
-    else:
-        # Create a copy of the passed base_array
-        base_array = copy.copy(base_array)
-
-    # Do the mapping
-    for axis, key in enumerate(axis_keys):
-        if key in coordinate_dictionary:
-            base_array[axis] = coordinate_dictionary[key]
-
-    return base_array
-
-
 def gen(camera):
     """Video streaming generator function."""
     while True: