old_contents: #!/usr/bin/env python
  from .command import Command
  from matador import utils
  import subprocess
  import os
  
  
  class DeployTicket(Command):
  
      def _add_arguments(self, parser):
          parser.prog = 'matador deploy-ticket'
          parser.add_argument(
              '-e', '--environment',
              type=str,
              required=True,
              help='Agresso environment name')
  
          parser.add_argument(
              '-', '--package',
              type=bool,
              default=False,
              help='Agresso environment name')
  
      def _checkout_ticket(self, project, ticket, branch='master'):
          repo_folder = utils.matador_repository_folder(project)
          subprocess.run([
              'git', '-C', repo_folder, 'checkout', branch],
              stderr=subprocess.STDOUT,
              stdout=open(os.devnull, 'w'))
  
      def _execute(self):
          project = utils.project()
          if not self.args.package:
              utils.update_repository(project)
          self._checkout_ticket(project, 'test')
  
new_contents: #!/usr/bin/env python
  from .command import Command
  from matador import utils
  import subprocess
  import os
  
  
  class DeployTicket(Command):
  
      def _add_arguments(self, parser):
          parser.prog = 'matador deploy-ticket'
          parser.add_argument(
              '-e', '--environment',
              type=str,
              required=True,
              help='Agresso environment name')
  
          parser.add_argument(
              '-t', '--ticket',
              type=str,
              required=True,
              help='Ticket name')
  
          parser.add_argument(
              '-b', '--branch',
              type=str,
              default='master',
              help='Branch name')
  
          parser.add_argument(
              '-', '--package',
              type=bool,
              default=False,
              help='Agresso environment name')
  
      def _checkout_ticket(self, project, ticket, branch='master'):
          repo_folder = utils.matador_repository_folder(project)
          subprocess.run([
              'git', '-C', repo_folder, 'checkout', branch],
              stderr=subprocess.STDOUT,
              stdout=open(os.devnull, 'w'))
  
      def _execute(self):
          project = utils.project()
          if not self.args.package:
              utils.update_repository(project, self.args.branch)
          self._checkout_ticket(project, self.args.ticket)
  
subject: Add ticket and branch arguments