capitalises constants

src/brewing/brew_potions.py

@@ -6,7 +6,7 @@ from brewing import inspection
 def make_example_potion(student_name="ASPP student"):
     my_potion = potion_class.Potion(student_name=student_name)
     # Set up your old kettle and light an eternal flame underneath it.
-    my_potion.setup(container=containers.old_kettle)
+    my_potion.setup(container=containers.OLD_KETTLE)
     # Simmer for 5 hours.
     cooking.simmer(my_potion, duration=5)
     print(f"You successfully ran make_example_potion, {student_name}, well done :).")

src/brewing/containers.py

@@ -1,6 +1,6 @@
 # containers
-pewter_cauldron = 'pewter_cauldron'
-copper_cauldron = 'copper_cauldron'
-martini_glass = 'martini_glass'
-old_kettle = 'old_kettle'
-raki_bottle = 'raki_bottle'
+PEWTER_CAULDRON = 'pewter_cauldron'
+COPPER_CAULDRON = 'copper_cauldron'
+MARTINI_GLASS = 'martini_glass'
+OLD_KETTLE = 'old_kettle'
+RAKI_BOTTLE = 'raki_bottle'

src/brewing/cooking.py

@@ -1,7 +1,7 @@
 # heat sources
-fire = 'fire'
-eternal_flame = 'eternal_flame'
-breathe_on_cauldron = 'breathe_on_cauldron'
+FIRE = 'fire'
+ETERNAL_FLAME = 'eternal_flame'
+BREATHE_ON_CAULDRON = 'breathe_on_cauldron'
 
 
 def stir(potion, direction):

src/brewing/ingredients.py

@@ -1,5 +1,5 @@
 # ingredients
-snake_skin = 'snake_skin'
-fish_eyes = 'fish_eyes'
-unicorn_hair = 'unicorn_hair'
-tea_leaves = 'tea_leaves'
+SNAKE_SKIN = 'snake_skin'
+FISH_EYES = 'fish_eyes'
+UNICORN_HAIR = 'unicorn_hair'
+TEA_LEAVES = 'tea_leaves'