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from mensa import base
from yapsy.IPlugin import IPlugin
import textwrap
class TextRenderer(IPlugin) :
def render_line(self, item) :
vegkeys = [ "", "Vegetarian", "Vegan" ]
if self.options.get("only_veggie",0) > item.veggie :
return ""
desc = ""
if item.desc :
desc = " "+item.desc+"\n"
nameparts = textwrap.wrap(item.name, 60)
l = [ " " + nameparts[0].ljust(60) + " " + item.price.ljust(19) + vegkeys[item.veggie] ] + [ " "+ i.ljust(50) for i in nameparts[1:]]
# "\t" + item.name.ljust(80) + "\t"+ item.price.ljust(20) + vegkeys[item.veggie]+"\n"+desc
return "\n".join(l) + "\n"
def render (self, foods, **options) :
self.options = options
## Expects list of tuples with (Restaurant, Foodlist)
r = ""
for restaurant, food in foods :
cat = []
if not food :
continue
r = r+"*"*20+restaurant.human_name+"*"*20+"\n"
if "pos" in options and restaurant.pos and options.get("dist") :
## display distance to restaurant
r=r+"Distance: %.2f km\n" % base.dist(options["pos"], restaurant.pos)
r= r + "".join([category+"\n" + "".join([self.render_line(i) for i in items]) for category,items in food.items()])
if options.get("template") :
f = open(options["template"], "r")
template = f.read()
f.close()
print(template.replace("$$TEXT$$", r))
else :
print(r)
def register_renderer(self) :
base.register_renderer(base.Renderer("plain-text", "Plain Text Renderer", self))
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