Python Transaction.get方法代碼示例

# 需要導入模塊: from models import Transaction [as 別名]
# 或者: from models.Transaction import get [as 別名]
 def logout(self, **kwargs):
     if 'transaction_key' in self.session:
         try:
             Transaction2.get(Key(encoded=self.session['transaction_key'])).delete()
         except:
             Transaction.get(Key(encoded=self.session['transaction_key'])).delete()
     self.users.logout()
     self.redirect('/')

# 需要導入模塊: from models import Transaction [as 別名]
# 或者: from models.Transaction import get [as 別名]
    def _handler(self, expense_key, post=False):
        user = users.get_current_user()

        if user:
            instance = Transaction.get(expense_key)
            if instance.user != user:
                self.redirect(users.create_login_url(self.request.uri))

            if post:
                form = IncomeForm(user, instance=instance, data=self.request.POST)
                if form.is_valid():
                    transaction = form.save(commit=False)
                    transaction.account = transaction.customer.account
                    transaction.put()
                    self.redirect("/receitas/")

            form = IncomeForm(user, instance=instance)
            path = os.path.join(os.path.dirname(__file__), 'templates/income.html')
            self.response.out.write(template.render(path, {
                'form': form,
                'user': user,
                'logout_url': users.create_logout_url("/")
            }))
        else:
            self.redirect(users.create_login_url(self.request.uri))

# 需要導入模塊: from models import Transaction [as 別名]
# 或者: from models.Transaction import get [as 別名]
	def	post(self):
		action = self.request.get('action', 'list')
		if action == 'list':
			self.sendTransactionList()		
		elif action == 'update':
			# add a new or update a transaction
			tkey = self.request.get('transaction', 'None')
			if tkey == 'None':
				transaction = Transaction()
				transaction.project = self.project
			else:
				transaction = Transaction.get(tkey)
				if transaction.project.key() != self.project.key():
					raise Exception("Project/Transaction mismatch")
			# update / set fields
			transaction.date = datetime.strptime(self.request.get('date', transaction.date.isoformat()), "%Y-%m-%d")
			transaction.source = Account.get(self.request.get('source', transaction.source and transaction.source.key()))
			transaction.dest = Account.get(self.request.get('dest', transaction.dest and transaction.dest.key()))
			transaction.ammount = float(self.request.get('ammount', str(transaction.ammount)).replace(',', '.'))
			transaction.check = self.request.get('check', 'False') == 'True'
			transaction.text = self.request.get('text', transaction.text)
			transaction.user = self.user
			# a None currency means we use the base currency!
			c = self.request.get('currency', transaction.currency and transaction.currency.key())
			transaction.currency = Currency.get(c) if c != "None" else None
			# exchange source and dest, if the amount is negative
			if transaction.ammount < 0:
				tmp_src = transaction.source
				transaction.source = transaction.dest
				transaction.dest = tmp_src
				transaction.ammount = -transaction.ammount	
			# put back into data store
			transaction.put()
			# retransmit all transactions
			self.sendTransactionList()
		elif action == 'delete':
			# add a new or update a transaction
			transaction = Transaction.get(self.request.get('transaction', 'None'))
			if transaction.project.key() != self.project.key():
				raise Exception("Project/Transaction mismatch")
			transaction.delete()
			# retransmit all transactions
			self.sendTransactionList()			
		else:
			raise Exception("Unknown action '%(action)s'!" % {'action':action})

# 需要導入模塊: from models import Transaction [as 別名]
# 或者: from models.Transaction import get [as 別名]
    def get(self, expense_key):
        user = users.get_current_user()

        if user:
            instance = Transaction.get(expense_key)
            if instance.user == user:
                instance.delete()
            self.redirect("/receitas/")
        else:
            self.redirect(users.create_login_url(self.request.uri))

# 需要導入模塊: from models import Transaction [as 別名]
# 或者: from models.Transaction import get [as 別名]
 def transaction_with_id(self, transaction_id):
     return Transaction.get(Transaction.id == transaction_id)