def get_svn_env():
    if settings.SVN_LD_LIBRARY_PATH:
        env = os.environ.copy()
        env['LD_LIBRARY_PATH'] = (settings.SVN_LD_LIBRARY_PATH + ':' +
                                  env['LD_LIBRARY_PATH'])
        return env
    else:
        return None
Return an environment dict for running SVN in.
dataset/ETHPy150Open mozilla/pontoon/pontoon/sync/vcs/repositories.py/get_svn_env