def setup_class(cls):
cls.env = environment.make_default()
import re
from django.http import HttpResponse, HttpResponseRedirect
from django.core.urlresolvers import reverse
from django.template import Context, loader
from django.shortcuts import get_object_or_404, render_to_response
from cheqed.core import environment, sequent, trace
from models import Plan, Proof, Definition
env = environment.make_default()
for definition in Definition.objects.all():
env.add_definition(definition.text)
def definition_add(request):
definition = Definition()
definition.text = str(request.POST['definition'])
env.add_definition(definition.text)
definition.save()
return HttpResponseRedirect(reverse(index))
def proof_start(request):
goal_text = request.POST['goal']
goal_term = env.parse(str(goal_text).strip())
goal_seq = sequent.Sequent([], [goal_term])
p = Plan()
assumption = env.rules['assumption']()