importwarningsfrommatplotlib.cbookimportmplDeprecation# bulk-imports because we are pretending that file is this filefrom.qt_compatimport*_warn_str=("This module has been deprecated in 1.4 in favor ""of matplotlib.backends.qt_compat\n""This module will be removed in 1.5, please update ""your imports.")warnings.warn(_warn_str,mplDeprecation)