old_contents: #!/usr/bin/env python
  
  # pylint: disable=missing-docstring
  
  import os
  import re
  
  import pkg_resources
  import six
  
  
  class Environment(object):  # pylint: disable=too-few-public-methods
  
      default_envs = {
          'NODE_NAME': 'unknown_pod',
          'DEPLOY_SCENARIO': 'os-nosdn-nofeature-noha',
          'DEPLOY_TYPE': 'virt',
          'INSTALLER_TYPE': None,
          'INSTALLER_IP': None,
          'BUILD_TAG': None,
          'OS_ENDPOINT_TYPE': None,
          'OS_AUTH_URL': None,
          'CONFIG_FUNCTEST_YAML': pkg_resources.resource_filename(
              'functest', 'ci/config_functest.yaml'),
          'OS_INSECURE': '',
          'OS_REGION_NAME': 'RegionOne'
      }
  
      def __init__(self):
          for key, value in six.iteritems(os.environ):
              setattr(self, key, value)
          for key, value in six.iteritems(self.default_envs):
              if key not in os.environ:
                  setattr(self, key, value)
          self._set_ci_run()
          if 'CI_LOOP' not in os.environ:
              self._set_ci_loop()
  
      def _set_ci_run(self):
          if getattr(self, "BUILD_TAG"):
              setattr(self, "IS_CI_RUN", True)
          else:
              setattr(self, "IS_CI_RUN", False)
  
      def _set_ci_loop(self):
          if (getattr(self, "BUILD_TAG") and
                  re.search("daily", getattr(self, "BUILD_TAG"))):
              setattr(self, "CI_LOOP", "daily")
          else:
              setattr(self, "CI_LOOP", "weekly")
  
  
  ENV = Environment()
  
new_contents: #!/usr/bin/env python
  
  # pylint: disable=missing-docstring
  
  import os
  import re
  
  import pkg_resources
  import six
  
  
  class Environment(object):  # pylint: disable=too-few-public-methods
  
      default_envs = {
          'NODE_NAME': 'unknown_pod',
          'DEPLOY_SCENARIO': 'os-nosdn-nofeature-noha',
          'DEPLOY_TYPE': 'virt',
          'INSTALLER_TYPE': None,
          'INSTALLER_IP': None,
          'BUILD_TAG': None,
          'OS_ENDPOINT_TYPE': None,
          'OS_AUTH_URL': None,
          'CONFIG_FUNCTEST_YAML': pkg_resources.resource_filename(
              'functest', 'ci/config_functest.yaml'),
          'OS_INSECURE': '',
          'OS_REGION_NAME': 'RegionOne'
      }
  
      def __init__(self):
          for key, value in six.iteritems(os.environ):
              setattr(self, key, value)
          for key, value in six.iteritems(self.default_envs):
              if key not in os.environ:
                  setattr(self, key, value)
          if 'CI_LOOP' not in os.environ:
              self._set_ci_loop()
  
      def _set_ci_loop(self):
          if (getattr(self, "BUILD_TAG") and
                  re.search("daily", getattr(self, "BUILD_TAG"))):
              setattr(self, "CI_LOOP", "daily")
          else:
              setattr(self, "CI_LOOP", "weekly")
  
  
  ENV = Environment()
  
subject: Remove obsolote env var IS_CI_RUN