def get(self):
self.response.headers['Content-Type'] = 'text/html'
url = ''
url_string = ''
welcome = 'Welcome back'
myuser = None
user = users.get_current_user()
ev=ElecVel.query().fetch()
if user:
url = users.create_logout_url(self.request.uri)
url_string = 'logout'
myuser_key = ndb.Key('MyUser', user.user_id())
myuser = myuser_key.get()
if myuser == None:
welcome = 'Welcome to the application'
myuser = MyUser(id=user.user_id())
myuser.put()
else:
url = users.create_login_url(self.request.uri)
url_string = 'login'
template_values = {
'url' : url,
'url_string' : url_string,
'user' : user,
'welcome' : welcome,
'myuser' : myuser,
'ev' : ev
}
template = JINJA_ENVIRONMENT.get_template('main.html')
self.response.write(template.render(template_values))
def post(self):
self.response.headers['Content-Type'] = 'text/html'
user = users.get_current_user()
ev_key = ndb.Key('ElecVel', user.user_id())
ev = ev_key.get()
car = []
if self.request.get('button') == 'Search':
search_str = self.request.get('vechSearch')
search_cat = self.request.get('category')
if search_cat in (
"Battery", "Wltp", "Cost", "Power") and self.request.get(
'min') != "" and self.request.get('max') != "":
min = float(self.request.get('min'))
max = float(self.request.get('max'))
elif search_cat in ("Year") and self.request.get(
'min') != "" and self.request.get('max') != "":
min = int(self.request.get('min'))
max = int(self.request.get('max'))
if search_str != "" and search_cat != "" and self.request.get(
'min') != "" and self.request.get('max') != "":
car = ElecVel.query(
ndb.AND(
ndb.OR(ElecVel.name == search_str,
ElecVel.manufacturer == search_str),
ndb.AND(
getattr(ElecVel, search_cat) >= min,
getattr(ElecVel, search_cat) <= max))).fetch()
elif search_str != "":
car = ElecVel.query(
ndb.OR(
ndb.OR(ElecVel.name == search_str,
ElecVel.manufacturer == search_str))).fetch()
elif search_cat != "" and self.request.get(
'min') != "" and self.request.get('max') != "":
car = ElecVel.query(
ndb.AND(
getattr(ElecVel, search_cat) >= min,
getattr(ElecVel, search_cat) <= max)).fetch()
else:
car = ElecVel.query().fetch()
elif self.request.get('button') == 'Cancel':
self.redirect('/')
template_values = {}
template_values["cars"] = car
template = JINJA_ENVIRONMENT.get_template('evsearch.html')
self.response.write(template.render(template_values))
def get(self):
self.response.headers['Content-Type'] = 'text/html'
user = users.get_current_user()
reviews = EvReview.query().fetch()
ev = ElecVel.query().fetch()
template_values = {
"reviews" : reviews,
"ev" : ev,
"user" : user
}
template = JINJA_ENVIRONMENT.get_template("review.html")
self.response.write(template.render(template_values))
def post(self):
if self.request.get('button') == 'Cancel':
self.redirect('/')
elif self.request.get('button') == 'Compare':
Car1 = self.request.get("car1")
Car2 = self.request.get("car2")
if Car1 == Car2:
template = JINJA_ENVIRONMENT.get_template("error.html")
template_values = {
"error": "Cannot compare same ev!",
"url": "evcompare"
}
self.response.write(template.render(template_values))
elif Car1 != "" and Car2 != "":
ev = ElecVel.query().fetch()
car1 = ndb.Key(ElecVel, int(Car1)).get()
car2 = ndb.Key(ElecVel, int(Car2)).get()
reviewsC1 = EvReview.query(EvReview.car == int(Car1)).fetch()
reviewsC2 = EvReview.query(EvReview.car == int(Car2)).fetch()
Car1_Avg = 0
for rev in reviewsC1:
Car1_Avg += rev.rating
if len(reviewsC1) != 0:
Car1_Avg = float(Car1_Avg) / len(reviewsC1)
else:
Car1_Avg = 0
Car2_Avg = 0
for rev in reviewsC2:
Car2_Avg += rev.rating
if len(reviewsC2) != 0:
Car2_Avg = float(Car2_Avg) / len(reviewsC2)
else:
Car2_avg = 0
template_values = {
"ev": ev,
"car1": car1,
"car2": car2,
"Car1_Avg": Car1_Avg,
"Car2_Avg": Car2_Avg
}
template = JINJA_ENVIRONMENT.get_template("evcompare.html")
self.response.write(template.render(template_values))
else:
template = JINJA_ENVIRONMENT.get_template("error.html")
template_values = {
"error": "Vehicle already exist!",
"url": "evadd"
}
self.response.write(template.render(template_values))
def get(self):
self.response.headers['Content-Type'] = 'text/html'
user = users.get_current_user()
ev_key = ndb.Key('ElecVel', user.user_id())
ev = ev_key.get()
table = ElecVel.query()
a = table.fetch()
keyno = int(time.time() * 1000) + int(user.user_id(
)) - 18580476580402176403 - 167224289223619601419 + 99999999
template_values = {
'ev': ev,
'a': a,
'keyno': keyno,
'table': table,
}
template = JINJA_ENVIRONMENT.get_template('evadd.html')
self.response.write(template.render(template_values))
def post(self):
self.response.headers['Content-Type'] = 'text/html'
#date = int(time.time()*1000)
#ev_key = ndb.Key('ElecVel', 123)
user = users.get_current_user()
table = ElecVel.query()
#keyno = table.count()
#ev = None
#keyno = date+int(user.user_id())-185804765802701624389
if user:
if self.request.get('button') == 'Cancel':
self.redirect('/')
#185804765802701624389 111111111111111111111
# name, manufacturer, year, battery size (Kwh), WLTP range (Km), cost, power (Kw).
elif self.request.get('button') == 'add':
id = int(self.request.get('ID'))
ev = ElecVel(id=id)
ev.name = self.request.get('car_name')
ev.manufacturer = self.request.get('car_mfc')
ev.year = int(self.request.get('car_year'))
ev.battery_size = float(self.request.get('car_btr_sz'))
ev.WLTP = float(self.request.get('car_WLTP'))
ev.power = float(self.request.get('car_power'))
ev.cost = float(self.request.get('car_cost'))
#temp2 = ElecVel.name
#temp3 = ElecVel.query().filter(ndb.GenericProperty(temp2)).get()
query = ElecVel.query(
ndb.AND(ElecVel.name == ev.name,
ElecVel.manufacturer == ev.manufacturer,
ElecVel.year == ev.year))
if query.count() == 0:
ev.put()
self.redirect('/evadd')
else:
template = JINJA_ENVIRONMENT.get_template("error.html")
template_values = {
"error": "Vehicle already exist!",
"url": "evadd"
}
self.response.write(template.render(template_values))
def get(self):
self.response.headers['Content-Type'] = 'text/html'
ev = ElecVel.query().fetch()
template_values = {"ev": ev}
template = JINJA_ENVIRONMENT.get_template("evcompare.html")
self.response.write(template.render(template_values))