Source code for egegrouper.text_views

# 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/>.

from tabulate import tabulate

from .base_views import View, StatsView

[docs]def print_table(data, headers=None, title=None):
    """ Print table. """
    t = []
    for row in data:
        t_row = []
        for record in row:
            t_row.append(str(record)[:40])
        t.append(t_row)
    if title is not None:
        print('=== {} ==='.format(title))
    if headers:
        print('\n' + tabulate(t, headers=headers, tablefmt="orgtbl") + '\n')
    else:
        print('\n' + tabulate(t, tablefmt="orgtbl") + '\n')        

[docs]class MessageTextView(View):
    """Text message view."""
[docs]    def show_data(self, text):
        """ Print message. """
        print(text)

[docs]class StorageTextView(View):
    """ View showing information about storage. """
[docs]    def show_data(self, data, headers=None, title=None):
        print_table(data, headers=headers, title=title)
        
[docs]class GroupTextView(View):
    """ View showing information about group. """
[docs]    def show_data(self, data, headers=None, title=None):
        print_table(data, headers=headers, title=title)

[docs]class ExamTextView(View):
    """Text view to show details of examination."""
[docs]    def show_data(self, exam):
        """Print information about examination.
        
        Parameters
        ----------
        exam: sme.Examination
            SME examination object.

        """
        s = '\nE: {} {} {} {}\n'.format(exam.name, exam.gender, exam.age, exam.diagnosis)
        for m in exam.ms:
            s += '    M: {}\n'.format(m.time)
        print(s)

[docs]class WhereExamTextView(View):
    """Text view to show groups in which selected examination placed."""
[docs]    def show_data(self, group_records, headers, placed_in):
        """Show all groups and indicate where the object is located.

        Parameters
        ----------
        group_records : list of tuple
            Attributes of groups.
        headers : tuple
            Names of group attributes.
        placed_in : list of bool
            Indicators. True if examination placed in appropriate group, False overwise.

        """
        rows = [('X' if p else '', gr[0], gr[1]) for p, gr in zip(placed_in, group_records)]
        headers_ext = ('', ) + headers
        print('\n' + tabulate(rows, headers=headers_ext, tablefmt="orgtbl") + '\n')

[docs]class StatsTextView(StatsView):
[docs]    def show_data(self, data, headers):
        print_table(data, headers, self.title)