Added comments to roo say

src/roosay.py

@@ -1,13 +1,16 @@
 """
-Makes sure that other programs don't execute the main
+Python script that prints an ascii roo with a message above it
+Jeffery Russell
+10-8-17
 """
 
 import sys
 
+
 def main():
     """
-
-    :return:
+    checks for command line arguments
+    :return: None
     """
     message  = ""
     for i in range(1, len(sys.argv)):
@@ -17,11 +20,21 @@ def main():
 
 
 def roo_say(message):
+    """
+    Method which prints an ascii roo with a message above it
+    :param message: the message to print
+    :return: none
+    """
     print_message(message)
     print_roo()
 
 
 def print_message(message):
+    """
+    Prints the message above Roo
+    :param message: the message to print
+    :return: None
+    """
     print_list, max_len= convert_to_list(message)
 
     if len(print_list) > 0:
@@ -41,13 +54,16 @@ def print_message(message):
                     print("| " + print_list[i] + " " * (max_len - len(print_list[i])) + " |")
         "print bottom"
         print(" " + "-" * (max_len + 2))
-
-
     else:
         print("Please pass in a message parameter")
 
 
 def convert_to_list(message):
+    """
+    Converts the message into string lines which are less than 35 characters - easier for printing
+    :param message: the string message
+    :return: the list of the string lines and the length of the longest line
+    """
     temp_build = ""
     temp_return = []
     max_len = 0
@@ -67,6 +83,10 @@ def convert_to_list(message):
 
 
 def print_roo():
+    """
+    prints the roo ascii
+    :return: None
+    """
     print("")
     print("           \    /)/)")
     print("            \  (ø.ø)")
@@ -77,5 +97,8 @@ def print_roo():
     print("              \"--~(/")
 
 
+"""
+If ran from command line this will call main which looks for command line arguments
+"""
 if __name__ == '__main__':
     main()