Products quantities: Difference between revisions
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=== Existing libraries to parse weights and quantities === | === Existing libraries to parse weights and quantities === | ||
* https://github.com/iancanderson/ingreedy | * https://github.com/iancanderson/ingreedy | ||
=== Using Wikidata === | |||
* Translations and aliases of units | |||
** https://tools.wmflabs.org/wikidata-todo/translate_items_with_property.php?prop=558 | |||
* weight unit list | |||
** http://tools.wmflabs.org/wikidata-todo/tree.html?q=3647172&rp=31 | |||
* units of volume | |||
** http://tools.wmflabs.org/wikidata-todo/tree.html?q=1302471&rp=31 | |||
=== Possible calculations === | === Possible calculations === | ||
Revision as of 16:49, 9 April 2015
How to handle it
Logic to handle it
Existing libraries to parse weights and quantities
Using Wikidata
- Translations and aliases of units
- weight unit list
- units of volume
Possible calculations
- Weight per item
- Is the same item always the same weight (ham slices)
- Useful if you eat one of the cakes in the packaging, and want to know how many calories you ate without having to weight the cake
- Percentage of water
- Useful to calculate actual cost if we know the price
- Useful to fix calorie calculation for some products
- Calculate packaging weight by making the difference between actual weight and advertised weight
- Calculate weight per volume for products (1dL of water is 1kg, but this changes for various products that also have a mention of their volume)
- Some products will have multilingual weights
- we can check that the conversion is well done if we have both values
- we can display the value in several metrics if we have a sanitized value in one metric
Countries
France
| Product name | Quantity as stated by user | Product page URL |
|---|---|---|
| Brassé nature | 1 kg (8 pots) - [2 x (4 x 125 g)] | (link) |
| Emmental Coeur de Meule (28 % MG) | 275 g [250 g + 25 g (10 %) gratuit] | (link) |
| Basilico | 2 * 400 g (800 g) | (link) |
| Frais Malo Sucré | 4X100g | (link) |
| Twix | 2*25g | (link) |
| 16 mini-nems Poulet, menthe, Légumes, coriandre - Précuits - Surgelés | 200 g [160 g (2 x 8 pièces) mini-nems + 40 g sauce nuoc mâm] | (link) |
| 9 barres au chocolat au lait et aux céréales | 211,5 g (9x23,5g) | (link) |
| Fondant au chocolat | 220g (2 unités, 2 x (60 g + 50 g)) | (link) |
| Kinder Bueno | 2 x 21.5 g = 43 g | (link) |
| Prince Goût Chocolat | 300 g (15 biscuits de 20 g) | (link) |
| Eau minérale Contrex | 1 Litre | (link) |
| Brioche Harrys Tranchée la recette Originale | 18tranche | (link) |
| FERRERO ROCHER Boîte de 30 | 375 g, 30 pièces | (link) |
| Kiri® (32 % MG) à la crème de lait | 240 g (12 Portions) | (link) |
| Bouchées de Poulet à la provençale | 400 g (12 à 18 bouchées) | (link) |
| Thon entier au naturel | Poids net 190 g, poids net égoutté 140 g | (link) |
| Haricots beurre très fins | contenance : 4250ml, poids net total : 4000g, poids net égoutté : 2210g | (link) |
| Lentilles (Lot de 3 boîtes) | 3 x [200 g (130 g net égoutté), 212 ml] | (link) |
| Délices du Potager - Mini poireaux | 330 g (dont 180 g net), 370 mL | (link) |
| Chewing Gum Hollywood | 28 g - 20 dragées | (link) |
| Fruit d'Or pro-activ® (35% MG) Tartine 260 g - Unilever | 260 g (26 portions de 10 g) | (link) |
| Galettes, tout au beurre | 130 g pour 20 galettes | (link) |
| Ketchup P'tits Heinz | 280 ml - 310 g | (link) |
| Original Earl Grey | 25 sachets | (link) |
| Cappellettis Tofu, Epinards Bio - 220 g - Céréal Bio | 220 g (1 personne) | (link) |
| KUB ® Or | 128 g (16 bâtonnets de 2 cubes) | (link) |
| Oeufs de poules Elevées en Plein Air (x 12) calibre Moyen - Carrefour | 12 (calibre Moyen => 53 à 63 g) | (link) |
| Belvita sablé lait | 8 sachets de 4 | (link) |
| Escargots de Bourgogne Extra Gros - 400 g - E | 400 g, 425 ml (3 douzaines) | (link) |
| nestle | 228g (4x57g) / 48 cl (4x12cl) | (link) |