Source code for egegrouper.stats_controller
# EGEGrouper - Software for grouping electrogastroenterography examinations.
# Copyright (C) 2017-2018 Aleksandr Popov
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
""" Controller for connection of user, StatsModel and views. """
[docs]class StatsController:
""" Controller. """
def __init__(self):
""" Initialization. """
self.model = None
self.view = None
self.status_view = None
self.table_view = None
self.message_view = None
[docs] def stats(self, key, group_id):
""" Calculate and show number of examinations grouped by key in group with group_id.
Parameters
----------
key: str
Keyword, name of field.
group_id: str
Group ID.
"""
self.status_view.show_data("Calculating stats...")
data = self.model.stats(key, group_id)
if len(data) == 0:
self.message_view.show_data("Result is empty")
return
table_data = [[key, data[key]] for key in data]
self.table_view.title = "Stats by {}".format(key)
self.table_view.show_data(table_data, ["Category", "Number"])
[docs] def gender_balance(self, group_id):
""" Calculate and show the gender balance of group.
Parameters
----------
group_id: str
Group ID.
"""
data = self.model.gender_balance(group_id)
self.view.show_data(data)