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# Copyright (C) 2017 Gabriel Perez-Cerezo <gabriel@gpcf.eu>
import urllib2
from lxml import etree
from lxml.cssselect import CSSSelector
import html5lib
from common import Food
def get_food_items(mensa="mensa-tu-hardenbergstra%C3%9Fe", ignore_nudelauswahl=False) :
user_agent = 'Mozilla/5.0 (Windows NT 6.1; Win64; x64)'
headers = {'User-Agent': user_agent}
req = urllib2.Request('https://www.stw.berlin/mensen/mensa-tu-hardenbergstra%C3%9Fe.html', headers=headers)
response = urllib2.urlopen(req)
the_page = response.read()
document = html5lib.parse(the_page, treebuilder="lxml")
groupsel = CSSSelector('.splGroupWrapper')
groups = [e for e in groupsel(document)]
fl = []
for i in groups :
name = CSSSelector('.splGroup')(i)[0].text
sel = CSSSelector('.splMeal')
meals = [e for e in sel(i)]
for m in meals :
namesel = CSSSelector('.bold')
nm = namesel(m)[0].text
if ignore_nudelauswahl and "Nudelauswahl" in nm:
continue
pricesel = CSSSelector('.col-md-3')
veg = 0
if len(pricesel(m)[0]) >= 2 :
if "15" in pricesel(m)[0][1].attrib["src"] :
veg = 2
elif "1.png" in pricesel(m)[0][1].attrib["src"] :
veg = 1
price = pricesel(m)[-1].text.strip()
fl.append(Food(nm, price, name, veg))
return fl
# format:
if __name__ == "__main__":
food = get_food_items("", ignore_nudelauswahl=True)
cat = []
vegkeys = [ "", "Vegetarian", "Vegan" ]
for i in food:
if not i.category in cat :
cat.append(i.category)
if not i.category == None :
print i.category
print "\t" + i.name.ljust(80) + "\t"+ i.price.ljust(20) + vegkeys[i.veggie]
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