Reworked Code

src/algorithms/dmlib.py

@@ -1,5 +1,7 @@
+# Imports for dmlib
 import math
 
+
 # Calculate the difference between two points giving the indexes of these xdata entries
 def calcdiff(point1, point2):
     if int(point2) > int(point1):
@@ -8,23 +10,10 @@ def calcdiff(point1, point2):
         difference = int(point1) - int(point2)
     return difference
 
+
 # Calculate the difference between two points in 2D space
 def calcdiff2d(point1, point2):
     point1 = [int(i) for i in point1]
     point2 = [int(i) for i in point2]
     difference = math.sqrt(((point2[0]) - (point1[0])) ** 2 + ((point2[1]) - (point1[1])) ** 2)
-    return betrag(difference)
-
-# Get the absolute value of a number and returns it as int
-def betrag(number):
-    if number < 0:
-        number = int((-2 * number) / 2)
-    return number
-
-# Determine the highest int value in an array and returns is as an int
-def findHighest(data):
-    maximum = 0
-    for i in range(0, len(data)):
-        if int(data[i]) > maximum:
-            maximum = int(data[i])
-    return maximum
+    return abs(difference)