def get(self, range_id):
template = JINJA_ENVIRONMENT.get_template(
'templates/carmodels/range_detail.html')
model_range = ModelRange().get(range_id)
data = {
'range': model_range,
'models': sorted(model_range.models, key=lambda x: -x.year_from),
'counter': utils.counter.DataStoreCounter()
}
self.response.write(template.render(data))
def import_model_range(self, csv):
lines = csv.split('\n')
imported = 0
for line in lines:
if len(line.strip()) == 0:
print 'Skipping line', line
continue
model_range = ModelRange()
fields = line.strip().split(';')
model_range.name = fields[0]
model_range.year_start = int(fields[1])
model_range.year_end = int(fields[2])
model_range.put()
imported = imported + 1
print imported, 'ranges imported'
def task_model_restore(items):
model_count = 0
for item in items:
mrange = ModelRange()
mrange.name = item['name']
mrange.year_start = item['yearStart']
mrange.year_end = item['yearEnd']
mrange.notes = item['notes']
mrange.put()
for model in item['carModels']:
carmodel = CarModel(key_name=model['modelId'])
carmodel.name = model['name']
carmodel.engine_code = model['engineCode']
carmodel.typeno = model['typeNo']
if model['imageUrl'] != None:
carmodel.imageUrl = db.Link(model['imageUrl'])
carmodel.year_from = model['yearFrom']
carmodel.year_to = model['yearTo']
carmodel.notes = model['notes']
carmodel.model_range = mrange
carmodel.put()
model_count = model_count + 1
