old_contents: import os
  import config.project
  import subprocess
  
  deb_package = True
  deb_section = 'python'
  deb_priority = 'optional'
  deb_architecture = 'all'
  deb_package_name = config.project.project_name
  # to which series to publish the package?
  deb_series = [
      'artful',
      'zesty',
      'xenial',
      'trusty',
  ]
  deb_depends = '${misc:Depends}, ${python3:Depends}, python3-mako'
  deb_build_depends = 'python3, python3-setuptools, debhelper, dh-python'
  deb_standards_version = '3.9.8'
  deb_x_python_version = '>= 3.4'
  deb_x_python3_version = '>= 3.4'
  deb_urgency = 'low'
  # archive of package
  deb_repo = os.path.expanduser('~/packages')
  # where to put packages that are built?
  deb_out_folder = 'out'
  # build_all = build.all
  # where to build source packages?
  # build_source = build.source
  # where to build source packages?
  # build_gbp = build.gbp
  
  # for example 'Mon, 17 Oct 2016 09:44:00 +0300'
  deb_date = subprocess.check_output("date -R").decode().rstrip()
  
new_contents: import os
  import subprocess
  import config.project
  
  deb_package = True
  deb_section = 'python'
  deb_priority = 'optional'
  deb_architecture = 'all'
  deb_package_name = config.project.project_name
  # to which series to publish the package?
  deb_series = [
      'artful',
      'zesty',
      'xenial',
      'trusty',
  ]
  deb_depends = '${misc:Depends}, ${python3:Depends}, python3-mako'
  deb_build_depends = 'python3, python3-setuptools, debhelper, dh-python'
  deb_standards_version = '3.9.8'
  deb_x_python_version = '>= 3.4'
  deb_x_python3_version = '>= 3.4'
  deb_urgency = 'low'
  # archive of package
  deb_repo = os.path.expanduser('~/packages')
  # where to put packages that are built?
  deb_out_folder = 'out'
  # build_all = build.all
  # where to build source packages?
  # build_source = build.source
  # where to build source packages?
  # build_gbp = build.gbp
  
  # for example 'Mon, 17 Oct 2016 09:44:00 +0300'
  deb_date = subprocess.check_output("date -R").decode().rstrip()
  
subject: fix lint error