old_contents: from isort import SortImports
  
  from coalib.bearlib.spacing.SpacingHelper import SpacingHelper
  from coalib.bears.LocalBear import LocalBear
  from coalib.results.Diff import Diff
  from coalib.results.Result import Result
  
  
  class PyImportSortBear(LocalBear):
  
      def run(self,
              filename,
              file,
              use_spaces: bool=True,
              tab_width: int=SpacingHelper.DEFAULT_TAB_WIDTH,
              max_line_length: int=80,
              use_parentheses_in_import: bool=True,
              sort_imports_by_length: bool=False,
              isort_multi_line_output: int=4):
          """
          Sorts imports for python.
  
          :param use_spaces:
              True if spaces are to be used instead of tabs.
          :param tab_width:
              Number of spaces per indent level.
          :param max_line_length:
              Maximum number of characters for a line.
          :param use_parentheses_in_import:
              True if parenthesis are to be used in import statements.
          :param sort_imports_by_length:
              Set to true to sort imports by length instead of alphabetically.
          :param isort_multi_line_output:
              The type of formatting to be used by isort when indenting imports.
              This value if passed to isort as the `multi_line_output` setting.
          """
          indent = "Tab" if use_spaces == False else tab_width
          new_file = tuple(SortImports(
              file_contents=''.join(file),
              line_length=max_line_length,
              indent=indent,
              multi_line_output=isort_multi_line_output,
              use_parentheses=use_parentheses_in_import,
              length_sort=sort_imports_by_length).output.splitlines(True))
  
          if new_file != tuple(file):
              diff = Diff.from_string_arrays(file, new_file)
              yield Result(self,
                           "Imports can be sorted.",
                           affected_code=diff.affected_code(filename),
                           diffs={filename: diff})
  
new_contents: from isort import SortImports
  
  from coalib.bearlib.spacing.SpacingHelper import SpacingHelper
  from coalib.bears.LocalBear import LocalBear
  from coalib.results.Diff import Diff
  from coalib.results.Result import Result
  
  
  class PyImportSortBear(LocalBear):
  
      LANGUAGES = "Python"
  
      def run(self,
              filename,
              file,
              use_spaces: bool=True,
              tab_width: int=SpacingHelper.DEFAULT_TAB_WIDTH,
              max_line_length: int=80,
              use_parentheses_in_import: bool=True,
              sort_imports_by_length: bool=False,
              isort_multi_line_output: int=4):
          """
          Sorts imports for python.
  
          :param use_spaces:
              True if spaces are to be used instead of tabs.
          :param tab_width:
              Number of spaces per indent level.
          :param max_line_length:
              Maximum number of characters for a line.
          :param use_parentheses_in_import:
              True if parenthesis are to be used in import statements.
          :param sort_imports_by_length:
              Set to true to sort imports by length instead of alphabetically.
          :param isort_multi_line_output:
              The type of formatting to be used by isort when indenting imports.
              This value if passed to isort as the `multi_line_output` setting.
          """
          indent = "Tab" if use_spaces == False else tab_width
          new_file = tuple(SortImports(
              file_contents=''.join(file),
              line_length=max_line_length,
              indent=indent,
              multi_line_output=isort_multi_line_output,
              use_parentheses=use_parentheses_in_import,
              length_sort=sort_imports_by_length).output.splitlines(True))
  
          if new_file != tuple(file):
              diff = Diff.from_string_arrays(file, new_file)
              yield Result(self,
                           "Imports can be sorted.",
                           affected_code=diff.affected_code(filename),
                           diffs={filename: diff})
  
subject: Add LANGUAGES