parameters: (self, compiled_fs_chain)
docstring: |compiled_fs_chain| is a list of tuples (compiled_fs, file_system).
docstring_summary: |compiled_fs_chain| is a list of tuples (compiled_fs, file_system).
docstring_tokens: |compiled_fs_chain| is a list of tuples ( compiled_fs file_system ) .
function: def __init__(self, compiled_fs_chain):
      '''|compiled_fs_chain| is a list of tuples (compiled_fs, file_system).
      '''
      assert len(compiled_fs_chain) > 0
      self._compiled_fs_chain = compiled_fs_chain
function_tokens: def __init__ ( self , compiled_fs_chain ) : assert len ( compiled_fs_chain ) > 0 self . _compiled_fs_chain = compiled_fs_chain