Update E3 aciepli.py

.travis.yml

@@ -0,0 +1,7 @@
+language: python
+python:
+  - "3.5"
+
+#command to run tests
+ script: nosetests
+

point_pattern.py

@@ -1,4 +1,4 @@
-import math  # I am guessing that you will need to use the math module
+import math
 
 """
 Below are 5 functions (we will talk about what
@@ -27,7 +27,7 @@ def manhattan_distance(a, b):
     distance : float
                The Manhattan distance between the two points
     """
-    distance =  None # Add the algorithm to compute manhattan distance here
+    distance =  (abs(b[0]-a[0]) + abs(b[1]-a[1]))
     return distance
 
 
@@ -49,7 +49,7 @@ def euclidean_distance(a, b):
     distance : float
                The Euclidean distance between the two points
     """
-    distance = None  # Add the euclidean distance algorithm here
+    distance = math.sqrt((a[0] - b[0])**2) + ((a[1] - b[1])**2))  # Add the euclidean distance algorithm here
     return distance
 
 
@@ -71,7 +71,7 @@ def shift_point(point, x_shift, y_shift):
     Returns
     -------
     new_x : int or float
-            shited x coordinate
+            shifted x coordinate
 
     new_y : int or float
             shifted y coordinate
@@ -87,8 +87,8 @@ def shift_point(point, x_shift, y_shift):
     x = getx(point)
     y = gety(point)
 
-    x_new = None  # Add the logic to shift x here
-    y_new = None  # Add the logic to shift y here
+    x_new = x + x_shift  # Add the logic to shift x here
+    y_new = y + y_shift  # Add the logic to shift y here
 
     return x_new, y_new
 
@@ -109,7 +109,11 @@ def check_coincident(a, b):
     equal : bool
             Whether the points are equal
     """
-    return None  # Add the logic to check if coincident here
+    if a == b:
+		coincident_parameters =  True
+
+    return coincident_parameters
+
 
 
 def check_in(point, point_list):
@@ -124,8 +128,10 @@ def check_in(point, point_list):
     point_list : list
                  in the form [point, point_1, point_2, ..., point_n]
     """
-    return None # Add the logic to check if a point is in the point list here
 
+    return point in point_list
+
+
 
 def getx(point):
     """