Coverage for cookbook/integration/recipekeeper.py: 22%

1import re 

2from io import BytesIO 

3from zipfile import ZipFile 

4 

5from bs4 import BeautifulSoup 

6 

7from django.utils.translation import gettext as _ 

8from cookbook.helper.ingredient_parser import IngredientParser 

9from cookbook.helper.recipe_url_import import iso_duration_to_minutes, parse_servings 

10from cookbook.integration.integration import Integration 

11from cookbook.models import Ingredient, Keyword, Recipe, Step 

12 

13 

14class RecipeKeeper(Integration): 

15 

16 def import_file_name_filter(self, zip_info_object): 

17 return re.match(r'^recipes.html$', zip_info_object.filename) 

18 

19 def split_recipe_file(self, file): 

20 recipe_html = BeautifulSoup(file, 'html.parser') 

21 return recipe_html.find_all('div', class_='recipe-details') 

22 

23 def get_recipe_from_file(self, file): 

24 # 'file' comes is as a beautifulsoup object 

25 recipe = Recipe.objects.create(name=file.find("h2", {"itemprop": "name"}).text.strip(), created_by=self.request.user, internal=True, space=self.request.space, ) 

26 

27 # add 'Courses' and 'Categories' as keywords 

28 for course in file.find_all("span", {"itemprop": "recipeCourse"}): 

29 keyword, created = Keyword.objects.get_or_create(name=course.text, space=self.request.space) 

30 recipe.keywords.add(keyword) 

31 

32 for category in file.find_all("meta", {"itemprop": "recipeCategory"}): 

33 keyword, created = Keyword.objects.get_or_create(name=category.get("content"), space=self.request.space) 

34 recipe.keywords.add(keyword) 

35 

36 try: 

37 recipe.servings = parse_servings(file.find("span", {"itemprop": "recipeYield"}).text.strip()) 

38 recipe.working_time = iso_duration_to_minutes(file.find("span", {"meta": "prepTime"}).text.strip()) 

39 recipe.waiting_time = iso_duration_to_minutes(file.find("span", {"meta": "cookTime"}).text.strip()) 

40 recipe.save() 

41 except AttributeError: 

42 pass 

43 

44 step = Step.objects.create(instruction='', space=self.request.space, show_ingredients_table=self.request.user.userpreference.show_step_ingredients, ) 

45 

46 ingredient_parser = IngredientParser(self.request, True) 

47 for ingredient in file.find("div", {"itemprop": "recipeIngredients"}).findChildren("p"): 

48 if ingredient.text == "": 

49 continue 

50 amount, unit, food, note = ingredient_parser.parse(ingredient.text.strip()) 

51 f = ingredient_parser.get_food(food) 

52 u = ingredient_parser.get_unit(unit) 

53 step.ingredients.add(Ingredient.objects.create( 

54 food=f, unit=u, amount=amount, note=note, original_text=str(ingredient).replace('<p>', '').replace('</p>', ''), space=self.request.space, 

55 )) 

56 

57 for s in file.find("div", {"itemprop": "recipeDirections"}).find_all("p"): 

58 if s.text == "": 

59 continue 

60 step.instruction += s.text + ' \n' 

61 step.save() 

62 

63 for s in file.find("div", {"itemprop": "recipeNotes"}).find_all("p"): 

64 if s.text == "": 

65 continue 

66 step.instruction += s.text + ' \n' 

67 step.save() 

68 

69 if file.find("span", {"itemprop": "recipeSource"}).text != '': 

70 step.instruction += "\n\n" + _("Imported from") + ": " + file.find("span", {"itemprop": "recipeSource"}).text 

71 step.save() 

72 

73 recipe.steps.add(step) 

74 

75 # import the Primary recipe image that is stored in the Zip 

76 try: 

77 for f in self.files: 

78 if '.zip' in f['name']: 

79 import_zip = ZipFile(f['file']) 

80 self.import_recipe_image(recipe, BytesIO(import_zip.read(file.find("img", class_="recipe-photo").get("src"))), filetype='.jpeg') 

81 except Exception as e: 

82 print(recipe.name, ': failed to import image ', str(e)) 

83 

84 return recipe 

85 

86 def get_file_from_recipe(self, recipe): 

87 raise NotImplementedError('Method not implemented in storage integration')