def get_cabal_project_dir_of_file(filename):
    return get_cabal_project_dir_and_name_of_file(filename)[0]
Return the path to the .cabal file project for the specified file.
dataset/ETHPy150Open SublimeHaskell/SublimeHaskell/sublime_haskell_common.py/get_cabal_project_dir_of_file