def calc_recipes():
paginate=25
recipecount = Recipe.select().count()
if recipecount>paginate:
pagecount = ceil(recipecount/float(paginate))
else:
pagecount=1
return pagecount, paginate
def show_recipes(page=1):
pagecount, perpage=calc_recipes()
recipes = Recipe.select().order_by(Recipe.title).paginate(int(page), perpage)
page=int(page)
if page>1:
recipes.newer=page-1
else:
recipes.newer=None
if pagecount>page:
recipes.older=page+1
else:
recipes.older=None
return render_template('show_recipes.html', recipes=recipes)
def show_recipe(slug):
recipe = Recipe.select().where(Recipe.slug==slug).get()
recipe.year = recipe.added_date.year
if len(str(recipe.added_date.month))==1:
recipe.month="0"+str(recipe.added_date.month)
else:
recipe.month=recipe.added_date.month
if len(str(recipe.added_date.day))==1:
recipe.day="0"+str(recipe.added_date.day)
else:
recipe.day=recipe.added_date.day
if recipe is None:
abort(404)
else:
return render_template('recipe.html', recipe=recipe)
