old_contents: # -*- coding: utf-8 -*-
  
  """Exceptions raised when building documentation."""
  
  from django.utils.translation import ugettext_noop
  
  
  class BuildEnvironmentException(Exception):
      message = None
      status_code = None
  
      def __init__(self, message=None, **kwargs):
          self.status_code = kwargs.pop(
              'status_code',
              None,
          ) or self.status_code or 1
          message = message or self.get_default_message()
          super().__init__(message, **kwargs)
  
      def get_default_message(self):
          return self.message
  
  
  class BuildEnvironmentError(BuildEnvironmentException):
      GENERIC_WITH_BUILD_ID = ugettext_noop(
          'There was a problem with Read the Docs while building your documentation. '
          'Please try again later. '
          'However, if this problem persists, '
          'please report this to us with your build id ({build_id}).',
      )
  
  
  class BuildEnvironmentCreationFailed(BuildEnvironmentError):
      message = ugettext_noop('Build environment creation failed')
  
  
  class VersionLockedError(BuildEnvironmentError):
      message = ugettext_noop('Version locked, retrying in 5 minutes.')
      status_code = 423
  
  
  class ProjectBuildsSkippedError(BuildEnvironmentError):
      message = ugettext_noop('Builds for this project are temporarily disabled')
  
  
  class YAMLParseError(BuildEnvironmentError):
      GENERIC_WITH_PARSE_EXCEPTION = ugettext_noop(
          'Problem in your project\'s configuration. {exception}',
      )
  
  
  class BuildTimeoutError(BuildEnvironmentError):
      message = ugettext_noop('Build exited due to time out')
  
  
  class BuildEnvironmentWarning(BuildEnvironmentException):
      pass
  
  
  class MkDocsYAMLParseError(BuildEnvironmentError):
      GENERIC_WITH_PARSE_EXCEPTION = ugettext_noop(
          'Problem parsing MkDocs YAML configuration. {exception}',
      )
  
      INVALID_DOCS_DIR_CONFIG = ugettext_noop(
          'The "docs_dir" config from your MkDocs YAML config file has to be a '
          'string with relative or absolute path.',
      )
  
      INVALID_DOCS_DIR_PATH = ugettext_noop(
          'The "docs_dir" config from your MkDocs YAML config file does not '
          'contain a valid path.',
      )
  
      INVALID_EXTRA_CONFIG = ugettext_noop(
          'The "{config}" config from your MkDocs YAML config file has to be a '
          'a list of relative paths.',
      )
  
      EMPTY_CONFIG = 'Please make sure the MkDocs YAML configuration file is not empty.'
  
      CONFIG_NOT_DICT = ugettext_noop(
          'Your MkDocs YAML configuration was incorrect. '
          'Please follow the user guide https://www.mkdocs.org/user-guide/configuration/ '
          'to configure the file properly.',
      )
  
new_contents: # -*- coding: utf-8 -*-
  
  """Exceptions raised when building documentation."""
  
  from django.utils.translation import ugettext_noop
  
  
  class BuildEnvironmentException(Exception):
      message = None
      status_code = None
  
      def __init__(self, message=None, **kwargs):
          self.status_code = kwargs.pop(
              'status_code',
              None,
          ) or self.status_code or 1
          message = message or self.get_default_message()
          super().__init__(message, **kwargs)
  
      def get_default_message(self):
          return self.message
  
  
  class BuildEnvironmentError(BuildEnvironmentException):
      GENERIC_WITH_BUILD_ID = ugettext_noop(
          'There was a problem with Read the Docs while building your documentation. '
          'Please try again later. '
          'However, if this problem persists, '
          'please report this to us with your build id ({build_id}).',
      )
  
  
  class BuildEnvironmentCreationFailed(BuildEnvironmentError):
      message = ugettext_noop('Build environment creation failed')
  
  
  class VersionLockedError(BuildEnvironmentError):
      message = ugettext_noop('Version locked, retrying in 5 minutes.')
      status_code = 423
  
  
  class ProjectBuildsSkippedError(BuildEnvironmentError):
      message = ugettext_noop('Builds for this project are temporarily disabled')
  
  
  class YAMLParseError(BuildEnvironmentError):
      GENERIC_WITH_PARSE_EXCEPTION = ugettext_noop(
          'Problem in your project\'s configuration. {exception}',
      )
  
  
  class BuildTimeoutError(BuildEnvironmentError):
      message = ugettext_noop('Build exited due to time out')
  
  
  class BuildEnvironmentWarning(BuildEnvironmentException):
      pass
  
  
  class MkDocsYAMLParseError(BuildEnvironmentError):
      GENERIC_WITH_PARSE_EXCEPTION = ugettext_noop(
          'Problem parsing MkDocs YAML configuration. {exception}',
      )
  
      INVALID_DOCS_DIR_CONFIG = ugettext_noop(
          'The "docs_dir" config from your MkDocs YAML config file has to be a '
          'string with relative or absolute path.',
      )
  
      INVALID_DOCS_DIR_PATH = ugettext_noop(
          'The "docs_dir" config from your MkDocs YAML config file does not '
          'contain a valid path.',
      )
  
      INVALID_EXTRA_CONFIG = ugettext_noop(
          'The "{config}" config from your MkDocs YAML config file has to be a '
          'a list of relative paths.',
      )
  
      EMPTY_CONFIG = 'Please make sure the MkDocs YAML configuration file is not empty.'
  
      CONFIG_NOT_DICT = ugettext_noop(
          'Your MkDocs YAML config file is incorrect. '
          'Please follow the user guide https://www.mkdocs.org/user-guide/configuration/ '
          'to configure the file properly.',
      )
  
subject: Update Error Message