old_contents: import imp
  import os
  
  from labonneboite.conf.common import settings_common
  
  # Settings
  # --------
  
  # Default settings of the application are defined in `labonneboite/conf/common/settings_common.py`.
  # A specific environment (staging, production...) can define its custom settings by:
  # - creating a specific `settings` file, e.g. `lbb_staging_settings.py`
  # - defining an environment variable containing the path to this specific `settings` file
  #
  # Specific and default settings will be merged, and values found in specific settings will take precedence.
  # When no specific settings are found, `labonneboite/conf/local_settings.py` is used.
  
  # Dynamically import LBB_SETTINGS environment variable as the `settings`
  # module, or import `local_settings.py` as the `settings` module if it does not
  # exist.
  settings = settings_common
  if settings_common.get_current_env() != settings_common.ENV_TEST:
      # Don't override settings in tests
      settings_module = os.path.join(os.path.dirname(__file__), 'local_settings.py')
      settings_module = os.environ.get('LBB_SETTINGS', settings_module)
      settings = imp.load_source('settings', settings_module)
  
      # Iterate over each setting defined in the `settings_common` module and add them to the dynamically
      # imported `settings` module if they don't already exist.
      for setting in dir(settings_common):
          if not hasattr(settings, setting):
              setattr(settings, setting, getattr(settings_common, setting))
  
new_contents: import imp
  import os
  
  from labonneboite.conf.common import settings_common
  
  # Settings
  # --------
  
  # Default settings of the application are defined in `labonneboite/conf/common/settings_common.py`.
  # A specific environment (staging, production...) can define its custom settings by:
  # - creating a specific `settings` file, e.g. `lbb_staging_settings.py`
  # - defining an environment variable containing the path to this specific `settings` file
  #
  # Specific and default settings will be merged, and values found in specific settings will take precedence.
  # When no specific settings are found, `labonneboite/conf/local_settings.py` is used.
  
  # Dynamically import LBB_SETTINGS environment variable as the `settings`
  # module, or import `local_settings.py` as the `settings` module if it does not
  # exist.
  settings = settings_common
  if settings_common.get_current_env() != settings_common.ENV_TEST:
      # Don't override settings in tests
      settings_module = os.path.join(os.path.dirname(__file__), 'local_settings.py')
      settings_module = os.environ.get('LBB_SETTINGS', settings_module)
      try:
          settings = imp.load_source('settings', settings_module)
      except FileNotFoundError:
          pass
      else:
          # Iterate over each setting defined in the `settings_common` module and add them to the dynamically
          # imported `settings` module if they don't already exist.
          for setting in dir(settings_common):
              if not hasattr(settings, setting):
                  setattr(settings, setting, getattr(settings_common, setting))
  
subject: Fix FileNotFoundError on missing local_settings.py