improved mechanism for detecting quantities

items.py

@@ -46,19 +46,52 @@ def items_append(listid):
         unit = ''
         quantity = ''
         if ' ' in newlabel:
+            # could be:
+            # paard 5
+            # paard 5 poten
+            # 3 paarden
+            # 3kilo schaap
+            # 3 kilo schaap
             # take the last word
             words = newlabel.split(' ')
+            # -1- if there is a digit in the last word
             if any(char.isdigit() for char in words[-1]):
-                # there is a numeric value
+                # ... paard 5
+                # ... paard 5poten
                 for char in words[-1]:
                     if char.isdigit():
                         quantity += char
                     else:
                         unit += char
+                newlabel = ' '.join(words[0:-1])
+            elif len(words)>2 and any(char.isdigit() for char in words[-2]):
+                # ... paard 5 poten
+                # ... paard 4keer poten
+                print(words)
+                for char in words[-2]:
+                    if char.isdigit():
+                        quantity += char
+                    else:
+                        unit += char
+                unit = words[-1] if unit=='' else unit+' '+words[-1]
+                newlabel = ' '.join(words[0:-2])
+            elif any(char.isdigit() for char in words[0]):
+                # 5 paarden
+                # 5koppig paarden
+                for char in words[0]:
+                    if char.isdigit():
+                        quantity += char
+                    else:
+                        unit += char
+                newlabel = ' '.join(words[1:])
+                if unit=='':
+                    if len(words)>2 and len(words[1])<=4:
+                        unit = words[1]
+                        newlabel = ' '.join(words[2:])
             if unit == '':
                 unit = 'x'
-                newlabel = ' '.join(words[0:-1])
                 
+        newlabel=newlabel.title()
         newitem=Item(listofitems_id=listid, label=newlabel)
         if unit:
             newitem.unit = unit
@@ -75,6 +108,7 @@ def items_append(listid):
             icon_names.append(os.path.splitext(i)[0])
 
     return render_template("items_append.html", user=current_user, 
+                           listid=listid,
                            items=Item.query.filter_by(listofitems_id=listid).order_by(Item.label).all(),
                            icons = icon_names,
                            iconpath = '/'+ICONPATH,
@@ -89,10 +123,11 @@ def item_delete(itemid):
     db.session.delete(i)
     db.session.commit()
     Log.info(f'User {current_user.id} deleted item {itemid}')
-    return render_template("items_append.html", user=current_user, 
+    # return render_template("items_append.html", user=current_user, 
-                           items=Item.query.filter_by(listofitems_id=listid).order_by(Item.label).all(),
+    #                        items=Item.query.filter_by(listofitems_id=listid).order_by(Item.label).all(),
-                           iconpath = '/'+ICONPATH,
+    #                        iconpath = '/'+ICONPATH,
-                           logo_url=url_for("items.items", listid=listid))
+    #                        logo_url=url_for("items.items", listid=listid))
+    return redirect(url_for("items.items_append", listid=listid))
 
 # webservice for cleaning all checked items to suggestion
 @items_bp.route("/items_clean/<listid>")

static/manifest.json

@@ -2,7 +2,7 @@
   "name": "List App",
   "short_name": "L@pp",
   "start_url": "/",
-  "display": "standalone", // Or "minimal-ui" for a more browser-like feel on iOS
+  "display": "standalone",
   "background_color": "transparent",
   "theme_color": "transparent",
   "icons": [
@@ -20,7 +20,7 @@
       "src": "/static/lapp1024.png",
       "sizes": "1024x1024",
       "type": "image/png",
-      "purpose": "maskable" // Good for modern iOS devices
+      "purpose": "maskable"
     }
   ]
 }

templates/items_append.html

@@ -42,7 +42,7 @@ $(document).ready(function(){
 
 </script>
 
-    <form method="post">
+    <form method="post" action="/items_append/{{ listid }}">
         <div class=".container">
         <div class="d-flex justify-content-between">
             <input class="form-control" id="myInput" type="text" name="newItem" placeholder="Search.."/>