text-replacement to help special cases of ingredients #12

cookbook/helper/scrapers/scrapers.py

@@ -7,6 +7,7 @@
 from .cooksillustrated import CooksIllustrated
 
 # vvvvvvvvvvvvvvvvvvvvvv
+from recipe_scrapers._utils import normalize_string
 from gettext import gettext as _
 from recipes import settings
 from .cookidoo import Cookidoo
@@ -54,6 +55,37 @@ def __init__(
  pass
 
  # vvvvvvvvvvvvvvvvvvvvvv
+ def normalize_ingredient(self, ingredient):
+ if ingredient is None:
+ return ""
+ if settings.DEBUG:
+ print("TextScraper: normalize_ingredient(" + ingredient + ")")
+
+ out = normalize_string(ingredient)
+
+ # "2 geh TL XYZ" => "2 geh.TL XYZ" => [amount=2, unit="geh.TL", food="XYZ"]
+ out = out.replace("geh. TL", "geh.TL")\
+ .replace("geh. EL", "geh.EL")\
+ .replace("ges. TL", "ges.TL") \
+ .replace("ges. EL", "ges.EL")
+
+ # "10.5 - 200 g XYZ" => "100 g XYZ (10.5 - 200)"
+ out = re.sub("(\d+|\d+[\\.,]\d+) - (\d+|\d+[\\.,]\d+) (.*)", "\\1 \\3 (\\1 - \\2)", out)
+
+ if settings.DEBUG:
+ print("TextScraper: normalize_ingredient(" + ingredient + ")=" + out)
+ return out
+
+ def ingredients(self):
+ if settings.DEBUG:
+ print("TextScraper: ingredients()")
+ ingredients = (
+ self.schema.data.get("recipeIngredient") or self.data.get("ingredients") or []
+ )
+ return [
+ self.normalize_ingredient(ingredient) for ingredient in ingredients if ingredient
+ ]
+
  def normalize_instruction(self, instruction):
  if instruction is None:
  return ""