Finished debug method, removed useless picture, and added better exception handling

Main.py

@@ -1,5 +1,6 @@
 import os
 from sys import argv
+import time
 
 
 # Determine which region a Pokemon is from.
@@ -132,7 +133,11 @@ def print_sinnoh():
 # The parameter is the Pokemon name or number.
 def change_background(pokemon):
     if str(pokemon).isdigit():
-        create_script(int(pokemon))
+        pokemon = int(pokemon)
+        if pokemon < 1 or pokemon > 493:
+            print("Only pokemon 1 through 493 are supported.")
+            return
+        create_script(pokemon)
     else:
         number = to_number(pokemon)
         if number == -1:
@@ -142,6 +147,13 @@ def change_background(pokemon):
     os.system('Scripts/run.sh')
 
 
+# Test each Pokemon in order, one by one.
+def debug():
+    for x in range(1, 494):
+        change_background(x)
+        time.sleep(0.25)
+
+
 # Entrance to the program.
 if __name__ == "__main__":
     if len(argv) == 2:
@@ -154,7 +166,9 @@ if __name__ == "__main__":
             print_hoenn()
         elif arg == "sinnoh":
             print_sinnoh()
+        elif arg == "debug":
+            debug()
         else:
             change_background(argv[1])
     else:
-        print_usage()
+        print_usage()

Notes/to_do.txt

@@ -1,5 +1,6 @@
 to do:
-	- exception handling for numbers too high or low
+	- type one letter in the parameter to see all pokemon that start with that letter
+	- jigglypuff and igglypuff issue (use method to trim name)
 	- complete usage() method
 	- support changing text colour
 	- support changing blender
@@ -9,4 +10,5 @@ to do:
 	- select a *contrasting* colour in the image for the font or something
 	- add option for glare?
 	- add Alternative images + playboy pikachu
-	- how to solve the relative paths issue (if others use it they won’t have ../Laki/..)
+	- how to solve the relative paths issue (if others use it they won’t have ../Laki/..)
+	- how to save theme?

Scripts/background.scpt

@@ -1,5 +1,5 @@
 tell application "iTerm"
 	tell current session of current window
-		set background image to "/Users/Laki/PycharmProjects/Pokemon-Terminal-Themes/Images/Generation III - Hoenn/325.png"
+		set background image to "/Users/Laki/PycharmProjects/Pokemon-Terminal-Themes/Images/Generation IV - Sinnoh/493.png"
 	end tell
 end tell