def _init_history(self):
"""Init the history option."""
self.reset_history_tag = False
self.graph_tag = False
if self.args.export_graph:
logger.info('Export graphs function enabled with output path %s' %
self.args.path_graph)
from glances.exports.graph import GlancesGraph
self.glances_graph = GlancesGraph(self.args.path_graph)
if not self.glances_graph.graph_enabled():
self.args.export_graph = False
logger.error('Export graphs disabled')
