def create_dummy_recipes():
recipes = []
for x in range(N_RECIPES):
name = "".join(random.choices(string.ascii_lowercase, k=10))
name = name.capitalize() #macht den ersten buchstaben groß
description = "".join(
random.choices(
string.ascii_lowercase + " ",
k=80)) # alle buchstaben des alphabets plus ein leerzeichen
taste = "".join(random.choices(string.ascii_lowercase, k=5))
new_recipe = model.Recipe(name=name,
description=description,
taste=taste)
recipes.append(new_recipe)
recipe_1 = model.Recipe(name="Apfelstrudel",
description="Cut Apple Bake Sweet",
taste="sweet dish")
recipes.append(recipe_1)
recipe_2 = model.Recipe(name="Hamburger",
description="Fry Meat and Eat",
taste="salty dish")
recipes.append(recipe_2)
recipe_3 = model.Recipe(name="Soup",
description="Cut Carrots, Add Water",
taste="salty dish")
recipes.append(recipe_3)
for recipe in recipes:
if not db.query(model.Recipe).filter_by(name=recipe.name).first():
db.add(recipe)
db.commit()
def create_dummy_recipes():
recipes = []
for x in range(N_RECIPES):
name = "".join(random.choices(string.ascii_lowercase, k=10))
name = name.capitalize()
description = "".join(random.choices(string.ascii_lowercase + " ", k=80))
taste = "".join(random.choices(string.ascii_lowercase, k=5))
recipes.append(model.Recipe(name=name, description=description, taste=taste))
recipe_1 = model.Recipe(name="Apfelstrudel", description="Cut Apple Bake Sweet", taste="sweet")
recipes.append(recipe_1)
recipe_2 = model.Recipe(name="Hamburger", description="Fry Meat And Eat", taste="salty")
recipes.append(recipe_2)
recipe_3 = model.Recipe(name="Suppe", description="Cut carrots Add Water", taste="sweet")
recipes.append(recipe_3)
for r in recipes:
if not db.query(model.Recipe).filter_by(name=r.name).first():
db.add(r)
db.commit()
def get_recipe():
with model.Database(DB) as rdb:
result = rdb.select_recipe(recipe_id)
recipe = model.Recipe(result[0], result[1], result[2], result[3], result[4])
return jsonify(recipe.dictionary)
import re
from sqlalchemy.orm.exc import NoResultFound
recipe_filenames = os.listdir("./recipes")
ingredient_pattern = re.compile(u"([^A-Z]+)?([A-Z][^,]*)(?:, )?(.*)?")
model.db.drop_all()
model.db.create_all()
for fn in recipe_filenames:
with open("./recipes/%s" % fn) as f:
r_obj = json.load(f)
r = model.Recipe(directions=r_obj["directions"],
cook_time=r_obj["cook_time"],
prep_time=r_obj["prep_time"],
serves=r_obj["serves"],
title=r_obj["title"],
id=fn)
model.db.session.add(r)
try:
category = model.Category.query.filter_by(
name=r_obj["category"]).one()
except NoResultFound as e:
category = model.Category(name=r_obj["category"])
model.db.session.add(category)
r.category = category
for i in r_obj['ingredients']:
def addRecipe(userViewID):
displayRecipes = showUserRecipeList(userViewID)
recipe_name = request.form.get('recipename')
notes = request.form.get('usercomments')
dupe = model.session.query(model.Recipe)\
.filter_by(recipe_name=recipe_name)\
.filter_by(user_id=session["user_id"]).all()
if dupe != []:
flash("Duplicate Recipe Name")
return redirect("/addRecipe/" + str(userViewID))
newRecipe = model.Recipe()
newRecipe.user_id = session["user_id"]
newRecipe.recipe_name = recipe_name
newRecipe.user_notes = notes
displayRecipes.append(newRecipe)
model.session.add(newRecipe)
model.session.commit()
batchComp = []
batchsize = None
chem_list = request.values.getlist("chem")
percentages = request.values.getlist("percentage")
i = 0
for chem in chem_list:
comp = model.Component()
comp.chem_name = chem
comp.chem_id = model.Chem.getChemIDByName(comp.chem_name)
comp.percentage = float(percentages[i])
i += 1
comp.recipe_id = newRecipe.id
batchComp.append(float(comp.percentage))
model.session.add(comp)
model.session.commit()
kgchecked = 'checked = "checked"'
lbschecked = ""
unitSys = "kg"
wholeNumList = []
frctnList = []
messageToUser = None
components = model.Component.getComponentsByRecipeID(newRecipe.id)
return render_template("recipecomps.html",
user_id=userViewID,
recipe_name=newRecipe.recipe_name,
components=components,
batchComp=batchComp,
batchsize=batchsize,
displayRecipes=displayRecipes,
user_notes=newRecipe.user_notes,
kgchecked=kgchecked,
lbschecked=lbschecked,
unitSys=unitSys,
wholeNumList=wholeNumList,
frctnList=frctnList,
messageToUser=messageToUser)
def enterRecipe():
recipeName = request.form.get('recipename')
batchsize = request.form.get('batchsize')
newRecipe = model.Recipe()
newRecipe.recipe_name = recipeName
batchComp = []
sizeflt = float(batchsize)
kgchecked = 'checked = "checked"'
lbschecked = ""
unitSys = "kg"
percent_list = []
wholeNumList = []
frctnList = []
messageToUser = None
chem_list = request.values.getlist('chem')
percentages = request.values.getlist('percentage')
if percentages == []:
flash("no entry")
return redirect("/enterRecipe")
i = 0
for chem in chem_list:
comp = model.Component()
comp.chem_name = chem
comp.chem_id = model.Chem.getChemIDByName(comp.chem_name)
comp.percentage = float(percentages[i])
percent_list.append(comp.percentage)
i += 1
comp.recipe_id = newRecipe.id
batchComp.append(float(comp.percentage))
onehundred = converter.checkPercent(percent_list)
newPercent = converter.getPercentMult(percent_list)
if onehundred is False:
messageToUser = "******"
else:
messageToUser = None
for i in range(len(batchComp)):
batchComp[i] = (sizeflt * batchComp[i]) * newPercent
wholeNumList.append(int(batchComp[i]))
if unitSys == "kg":
frctnList.append(int(converter.frctnKilosToGrams(batchComp[i])))
kgchecked = 'checked = "checked"'
else:
frctnList.append(int(converter.frctnPoundsToOunces(batchComp[i])))
lbschecked = 'checked = "checked"'
return render_template("calc_recipe.html",
recipe_name=newRecipe.recipe_name,
chem_list=chem_list,
percentages=percentages,
batchComp=batchComp,
batchsize=batchsize,
kgchecked=kgchecked,
lbschecked=lbschecked,
unitSys=unitSys,
wholeNumList=wholeNumList,
frctnList=frctnList,
messageToUser=messageToUser)