scrape_recipe

def scrape_recipe(br, year, idnumber):
	#This is called when user wants to scrape for specific recipe site
	#Try functions were used to prevent any one element from stopping the operation
	
	#recipe title
	try:
		rtitle = br.find_element_by_tag_name('h1').text
	except:
		rtitle = 'NA'

	#Star rating
	try:
		starrating = br.find_element_by_class_name('rating-stars').\
		get_attribute('data-ratingstars')
	except:
		starrating = 'NA'
		
  	#Number of people who clicked that they "made it" 
	try:
		madeitcount = br.find_element_by_class_name('made-it-count').text
	except:
		madeitcount = 'NA'
		
	#Number of reviews
	try:
		reviewcount = br.find_element_by_class_name('review-count').text
		reviewcount = str(re.findall('(\w+) reviews', reviewcount)[0])
	except:
		reviewcount = 'NA'
		
	#calories per serving
	try:
		calcount = br.find_element_by_class_name('calorie-count').text
		calcount = str(re.findall('(\w+) cals', calcount)[0])
	except:
		calcount = 'NA'
		
	#prep time
	try:
		prepTime = br.find_element_by_xpath('//time[@itemprop = "prepTime"]').\
		get_attribute('datetime')
		prepTime = str(re.findall('PT(\w+)', prepTime)[0])
	except: 
		prepTime = 'NA'

	#Cook time
	try:
		cookTime = br.find_element_by_xpath('//time[@itemprop = "cookTime"]').\
		get_attribute('datetime')
		cookTime = str(re.findall('PT(\w+)', cookTime)[0])
	except:
		cookTime = 'NA'

	#total time
	try:
		totalTime = br.find_element_by_xpath('//time[@itemprop = "totalTime"]').\
		get_attribute('datetime')
		totalTime = str(re.findall('PT(\w+)', totalTime)[0])
	except:
		totalTime = 'NA'
  	#find all the ingredient attributes
	ingred = br.find_elements_by_class_name("checkList__item")

  	#Go through all ingredients and collect text
	ingredients = []
	for x in np.arange(len(ingred)-1):
		ingredients.append(str(ingred[x].text.encode('ascii', 'ignore')))

	#update mongoDB with ingredients entry
	for ingr in ingredients:
		temp = {'idnumber': idnumber, 'year': year, 'ingredient': ingr.encode('ascii', 'ignore')}
		collection2.insert(temp)#listingr.append(year+'\t'+idnumber+'\t'+ingr)

	#Update mongoDB with recipe entry
	temp = {'idnumber': idnumber, 'year': year, 'recipe_title': rtitle.encode('ascii', 'ignore'), \
	'star_rating': starrating, 'made_it_count': madeitcount, 'review_count': reviewcount, \
	'cal_count': calcount, 'prep_time': prepTime, 'cook_time': cookTime, 'total_time': totalTime}
	collection.insert(temp)