Add typing to database files

app/database/add_admins.py

@@ -2,7 +2,7 @@ from app import db
 from models import User
 
 
-def add():
+def add() -> None:
     feli = User()
     feli.configure("feliciaan", True, 0)
     db.session.add(feli)

app/database/add_fitchen.py

@@ -23,7 +23,7 @@ menuitems = [
 pricedict = {"Small": 799, "Medium": 999, "Large": 1199}
 
 
-def add():
+def add() -> None:
     simpizza = Location()
     simpizza.configure("Fitchen", "?", "?", "https://www.fitchen.be/")
     db.session.add(simpizza)

app/database/add_oceans_garden.py

@@ -29,7 +29,7 @@ specials = [
 ]
 
 
-def add():
+def add() -> None:
     chinees = Location()
     chinees.configure(
         "Oceans's Garden",
@@ -39,12 +39,12 @@ def add():
     )
     db.session.add(chinees)
 
-    def chinees_create_entry(name):
+    def chinees_create_entry(name) -> None:
         entry = Product()
         entry.configure(chinees, name, 550)
         db.session.add(entry)
 
-    def chinees_create_regulat(zetmeel, vlees="", saus=""):
+    def chinees_create_regulat(zetmeel, vlees="", saus="") -> None:
         chinees_create_entry("{} {} {}".format(zetmeel, vlees, saus).rstrip())
 
     for z, v, s in product(zetmelen, vlezen, sauzen):

app/database/add_primadonna.py

@@ -46,7 +46,7 @@ pizzasTA = {
 }
 
 
-def addTA():
+def addTA() -> None:
     primadonna_takeaway = Location()
     primadonna_takeaway.configure(
         "Primadonna (takeaway laten bezorgen)",
@@ -101,7 +101,7 @@ pizzasAfhalen = {
 }
 
 
-def addAfhalen():
+def addAfhalen() -> None:
     primadonna_afhalen = Location()
     primadonna_afhalen.configure(
         "Primadonna (bellen en afhalen)",

app/database/add_simpizza.py

@@ -33,7 +33,7 @@ pizzas = [
 ]
 
 
-def add():
+def add() -> None:
     simpizza = Location()
     simpizza.configure(
         "Sim-pizza",

app/database/add_stefanos.py

@@ -11,7 +11,7 @@ bickies = {
     "Bicky Veggie": 350,
 }
 
-saus = {
+sauskes = {
     "american": 70,
     "andalouse": 70,
     "bicky saus": 70,
@@ -100,7 +100,7 @@ friet = {"Klein pak": 200, "Midden pak": 250, "Groot pak": 300}
 data = [special_bickies, specials, vlezekes, friet]
 
 
-def add():
+def add() -> None:
     stefanos = Location()
     stefanos.configure(
         "Stefano's Place",
@@ -127,7 +127,7 @@ def add():
             db.session.add(item)
 
     # saus in een potteke bestellen is 10 cent extra
-    for name, price in saus.items():
+    for name, price in sauskes.items():
         saus = Product()
         saus.configure(stefanos, name, price)
         db.session.add(saus)

app/database/create_database.py

@@ -15,23 +15,23 @@ no = ["no", "n", "N"]
 
 
 # Commit all the things
-def commit():
+def commit() -> None:
     db.session.commit()
     print("Committing successful")
 
 
-def check_if_overwrite():
+def check_if_overwrite() -> bool:
     answer = input("Do you want to overwrite the previous database? (y/N) ")
     return answer in yes
 
 
-def add_all():
+def add_all() -> None:
     for entry_set in entry_sets.keys():
         print("Adding {}.".format(entry_set))
         entry_sets[entry_set]()
 
 
-def recreate_from_scratch():
+def recreate_from_scratch() -> None:
     confirmation = "Are you very very sure? (Will delete previous entries!) (y/N) "
     check = "I acknowledge any repercussions!"
     if input(confirmation) in yes and input("Type: '{}' ".format(check)) == check:
@@ -41,10 +41,10 @@ def recreate_from_scratch():
         add_to_current()
 
 
-def add_to_current():
+def add_to_current() -> None:
     available = [entry_set for entry_set in entry_sets]
 
-    def add_numbers():
+    def add_numbers() -> str:
         return "  ".join(
             ["{}({}), ".format(loc, i) for i, loc in enumerate(available)]
         ).rstrip(", ")
@@ -59,17 +59,17 @@ def add_to_current():
             available = []
         elif answer == "C":
             pass
-        elif answer in [str(x) for x in range(len(available))]:
+        elif answer.isnumeric() and answer in [str(x) for x in range(len(available))]:
-            answer = int(answer)
+            answer_index = int(answer)
-            print("Adding {}.".format(available[answer]))
+            print("Adding {}.".format(available[answer_index]))
-            entry_sets[str(available[answer])]()
+            entry_sets[str(available[answer_index])]()
-            del available[answer]
+            del available[answer_index]
         else:
             print("Not a valid answer.")
     print("Thank you for adding, come again!")
 
 
-def init():
+def init() -> None:
     print("Database modification script!")
     print("=============================\n\n")
     if check_if_overwrite():