friend_functions.py

friend_functions.py

@@ -9,18 +9,18 @@
 # Your job is to complete these functions. Remove the NotImplementedError from
 # each and instead write code which returns the expected values. 
 
-def count_people(people):
-    """
-    >>> count_people(family)
-    5
-    >>> count_people(friends)
-    10
-    """
-    return len(people)
+# def count_people(people):
+#     """
+#     >>> count_people(family)
+#     5
+#     >>> count_people(friends)
+#     10
+#     """
+#     return len(people)
     
 
     
-#def get_email(people, name):
+def get_email(people, name):
     """Returns the named person's email address. If there is no such person, returns None.
 
         >>> get_email(family, "Tad Winters")
@@ -28,7 +28,12 @@ def count_people(people):
         >>> get_email(friends, "Tad Winters")
         None
     """
-#   raise NotImplementedError()
+
+    for person in people:
+        if (person["name"]==name):
+            return person["email"]
+           
+    return None
 
 #def count_favorite_colors(people, name):
     """Returns the number of colors liked by the named person. If there is no such person, returns None.