Add create season function.

dsst/dsst_gtk3/dialogs.py

@@ -1,7 +1,9 @@
 """
 This module contains UI functions for displaying different dialogs
 """
+import datetime
 from gi.repository import Gtk
+from common import models
 
 
 def enter_string_dialog(builder: Gtk.Builder, title: str, value=None) -> str:
@@ -28,6 +30,32 @@ def enter_string_dialog(builder: Gtk.Builder, title: str, value=None) -> str:
         return value
 
 
+def edit_season(builder: 'Gtk.Builder', season: 'models.Season'=None):
+    if not season:
+        season = models.Season()
+    builder.get_object('season_number_spin').set_value(season.number or 1)
+    builder.get_object('season_game_entry').set_text(season.game_name or '')
+    builder.get_object('season_start_entry').set_text(season.start_date or '')
+    builder.get_object('season_end_entry').set_text(season.end_date or '')
+
+    dialog = builder.get_object('edit_season_dialog')
+    result = dialog.run()
+    dialog.hide()
+
+    if result != Gtk.ResponseType.OK:
+        return None
+
+    season.number = builder.get_object('season_number_spin').get_value()
+    season.game_name = builder.get_object('season_game_entry').get_text()
+    start_string = builder.get_object('season_start_entry').get_text()
+    if start_string:
+        season.start_date = datetime.datetime.strptime(start_string, '%Y-%m-%d')
+    end_string = builder.get_object('season_end_entry').get_text()
+    if end_string:
+        season.end_date = datetime.datetime.strptime(end_string, '%Y-%m-%d')
+    return season
+
+
 def show_episode_dialog(builder: Gtk.Builder, title: str, season_id: int, episode):
     """ Shows a dialog to edit an episode
     :param builder: GtkBuilder with loaded 'dialogs.glade'

dsst/dsst_gtk3/gtk_ui.py

@@ -1,10 +1,10 @@
 import os
 import gi
 gi.require_version('Gtk', '3.0')
-from gi.repository import Gtk, GdkPixbuf
+from gi.repository import Gtk
 from dsst_gtk3.handlers import handlers
 from dsst_gtk3 import util, reload, client
-
+from common import models
 
 class GtkUi:
     """ The main UI class """
@@ -29,34 +29,51 @@ class GtkUi:
         # Connect to data server
         config = config['servers'][0]
         self.data_client = client.Access(config)
-        self.data = {}
+        # Create local data caches
+        self.players = util.Cache()
+        self.drinks = util.Cache()
+        self.seasons = util.Cache()
+        self.episodes = util.Cache()
+        self.enemies = util.Cache()
+        self.season_stats = util.Cache()
+        # Create meta data cache
         self.meta = {'connection': '{}:{}'.format(config.get('host'), config.get('port'))}
-        self.season_changed = True
-        self.ep_changed = False
         # Load base data and seasons
-        self.initial_load()
+        self.load_server_meta()
+        self.reload()
         self.update_status_bar_meta()
 
-    def initial_load(self):
+    def load_server_meta(self):
-        with util.network_operation(self):
+        self.meta['database'] = self.data_client.send_request('load_db_meta')
-            self.data['players'] = self.data_client.send_request('load_players')
-            self.data['drinks'] = self.data_client.send_request('load_drinks')
-            self.data['seasons'] = self.data_client.send_request('load_seasons')
-            self.meta['database'] = self.data_client.send_request('load_db_meta')
-            reload.reload_base_data(self.ui, self)
 
     def reload(self):
-        if self.season_changed:
+        with util.network_operation(self):
+            refresh_base = False
+            if not self.players.valid:
+                self.players.data = self.data_client.send_request('load_players')
+                refresh_base = True
+            if not self.drinks.valid:
+                self.drinks.data = self.data_client.send_request('load_drinks')
+                refresh_base= True
+            if not self.seasons.valid:
+                self.seasons.data = self.data_client.send_request('load_seasons')
+                refresh_base = True
+            if refresh_base:
+                reload.reload_base_data(self.ui, self)
+
+        if not self.episodes.valid:
             with util.network_operation(self):
                 season_id = self.get_selected_season_id()
-                self.data['episodes'] = self.data_client.send_request('load_episodes', season_id)
+                if season_id:
-                self.data['season_stats'] = self.data_client.send_request('load_season_stats', season_id)
+                    self.episodes.data = self.data_client.send_request('load_episodes', season_id)
-                reload.reload_episodes(self.ui, self)
+                    self.season_stats.data = self.data_client.send_request('load_season_stats', season_id)
-                reload.reload_season_stats(self)
+                    reload.reload_episodes(self.ui, self)
-            self.season_changed = False
+                    reload.reload_season_stats(self)
 
-        if self.ep_changed:
+    def update_season(self, season: 'models.Season'):
-            reload.reload_episode_stats(self)
+        with util.network_operation(self):
+            self.data_client.send_request('update_season', season)
+            self.seasons.valid = False
 
     def update_status_bar_meta(self):
         self.ui.get_object('connection_label').set_text(self.meta.get('connection'))

dsst/dsst_gtk3/handlers/dialog_handlers.py

@@ -1,4 +1,7 @@
-from dsst_gtk3 import dialogs, util
+import datetime
+
+from dsst_gtk3 import dialogs, util, gtk_ui
+from gi.repository import Gtk
 
 
 class DialogHandlers:
@@ -27,3 +30,20 @@ class DialogHandlers:
 
     def do_manage_drinks(self, *_):
         result = dialogs.show_manage_drinks_dialog(self.app.ui)
+
+    def do_show_date_picker(self, entry: 'Gtk.Entry', *_):
+        dialog = self.app.ui.get_object('date_picker_dialog')
+        result = dialog.run()
+        dialog.hide()
+        if result == Gtk.ResponseType.OK:
+            date = self.app.ui.get_object('date_picker_calendar').get_date()
+            date_string = '{}-{:02d}-{:02d}'.format(date.year, date.month +1, date.day)
+            entry.set_text(date_string)
+
+    @staticmethod
+    def do_set_today(cal: 'Gtk.Calendar'):
+        """Set date of a Gtk Calendar to today
+        :param cal: Gtk.Calendar
+        """
+        cal.select_month = datetime.date.today().month
+        cal.select_day = datetime.date.today().day

dsst/dsst_gtk3/handlers/season_handlers.py

@@ -1,4 +1,4 @@
-from dsst_gtk3 import dialogs, gtk_ui
+from dsst_gtk3 import dialogs, gtk_ui, reload
 
 
 class SeasonHandlers:
@@ -7,12 +7,14 @@ class SeasonHandlers:
         self.app = app
 
     def do_add_season(self, *_):
-        name = dialogs.enter_string_dialog(self.app.ui, 'Name for the new Season')
+        season = dialogs.edit_season(self.app.ui)
-        if name:
+        if season:
+            self.app.update_season(season)
             self.app.reload()
 
     def do_season_selected(self, *_):
-        self.app.season_changed = True
+        self.app.episodes.valid = False
+        self.app.season_stats.valid = False
         self.app.reload()
 
     def do_add_episode(self, *_):
@@ -23,8 +25,7 @@ class SeasonHandlers:
         self.app.reload()
 
     def on_selected_episode_changed(self, *_):
-        self.app.ep_changed = True
+        reload.reload_episode_stats(self.app)
-        self.app.reload()
 
     def on_episode_double_click(self, *_):
         self.app.ui.get_object('stats_notebook').set_current_page(1)

dsst/dsst_gtk3/reload.py

@@ -10,11 +10,11 @@ def reload_base_data(builder: Gtk.Builder, app: 'gtk_ui.GtkUi',):
     """
     # Rebuild all players store
     builder.get_object('all_players_store').clear()
-    for player in app.data['players']:
+    for player in app.players.data:
         builder.get_object('all_players_store').append([player.id, player.name, player.hex_id])
     # Rebuild drink store
         builder.get_object('drink_store').clear()
-    for drink in app.data['drinks']:
+    for drink in app.drinks.data:
         builder.get_object('drink_store').append([drink.id, drink.name, '{:.2f}%'.format(drink.vol)])
     # Rebuild seasons store
     combo = builder.get_object('season_combo_box')  # type: Gtk.ComboBox
@@ -22,7 +22,7 @@ def reload_base_data(builder: Gtk.Builder, app: 'gtk_ui.GtkUi',):
     with util.block_handler(combo, app.handlers.do_season_selected):
         store = builder.get_object('seasons_store')
         store.clear()
-        for season in app.data['seasons']:
+        for season in app.seasons.data:
             store.append([season.id, season.game_name])
         combo.set_active(active)
 
@@ -37,7 +37,7 @@ def reload_episodes(builder: Gtk.Builder, app: 'gtk_ui.GtkUi'):
     with util.block_handler(selection, app.handlers.on_selected_episode_changed):
         model, selected_paths = selection.get_selected_rows()
         model.clear()
-        for episode in app.data['episodes']:
+        for episode in app.episodes.data:
             model.append([episode.id, episode.name, str(episode.date), episode.number])
         if selected_paths:
             selection.select_path(selected_paths[0])
@@ -47,7 +47,7 @@ def reload_season_stats(app: 'gtk_ui.GtkUi'):
     """Load statistic data for selected season
     :param app: GtkUi instance
     """
-    season_stats = app.data.get('season_stats')
+    season_stats = app.season_stats.data
     # Load player kill/death data
     store = app.ui.get_object('player_season_store')
     store.clear()
@@ -65,7 +65,7 @@ def reload_episode_stats(app: 'gtk_ui.GtkUi'):
     """Reload all data that is dependant on a selected episode
     :param app: app: GtkUi instance
     """
-    episode = [ep for ep in app.data['episodes'] if ep.id == app.get_selected_episode_id()][0]
+    episode = [ep for ep in app.episodes.data if ep.id == app.get_selected_episode_id()][0]
     store = app.ui.get_object('episode_players_store')
     store.clear()
     for player in episode.players:
@@ -75,7 +75,7 @@ def reload_episode_stats(app: 'gtk_ui.GtkUi'):
     store.clear()
     for death in episode.deaths:
         penalties = [x.drink.name for x in death.penalties]
-        penalties = [f'{number}x {drink}' for drink, number in Counter(penalties).items()]
+        penalties = ['{}x {}'.format(number, drink) for drink, number in Counter(penalties).items()]
         penalty_string = ', '.join(penalties)
         store.append([death.id, death.player.name, death.enemy.name, penalty_string])
     # Reload victory store for notebook view
@@ -100,7 +100,7 @@ def reload_episode_stats(app: 'gtk_ui.GtkUi'):
     sorted_list = Counter(enemy_list).most_common(1)
     if sorted_list:
         enemy_name, deaths = sorted_list[0]
-        app.ui.get_object('ep_enemy_name_label').set_text(f'{enemy_name} ({deaths} Deaths)')
+        app.ui.get_object('ep_enemy_name_label').set_text('{} ({} Deaths)'.format(enemy_name, deaths))
 
 
 def fill_list_store(store: Gtk.ListStore, models: list):

dsst/dsst_gtk3/resources/glade/dialogs.glade

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<!-- Generated with glade 3.20.3 -->
+<!-- Generated with glade 3.20.4 -->
 <interface>
-  <requires lib="gtk+" version="3.20"/>
+  <requires lib="gtk+" version="3.16"/>
   <object class="GtkDialog" id="nameEnterDialog">
     <property name="can_focus">False</property>
     <property name="resizable">False</property>

dsst/dsst_gtk3/resources/glade/window.glade

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- Generated with glade 3.20.4 -->
 <interface>
-  <requires lib="gtk+" version="3.20"/>
+  <requires lib="gtk+" version="3.16"/>
   <object class="GtkListStore" id="all_players_store">
     <columns>
       <!-- column-name id -->
@@ -1591,23 +1591,7 @@
                       </packing>
                     </child>
                     <child>
-                      <object class="GtkButton" id="add_season_button">
+                      <placeholder/>
-                        <property name="label" translatable="yes">New</property>
-                        <property name="visible">True</property>
-                        <property name="can_focus">True</property>
-                        <property name="receives_default">True</property>
-                        <property name="margin_left">5</property>
-                        <property name="margin_right">5</property>
-                        <property name="margin_top">5</property>
-                        <property name="margin_bottom">5</property>
-                        <signal name="clicked" handler="do_add_season" swapped="no"/>
-                      </object>
-                      <packing>
-                        <property name="expand">False</property>
-                        <property name="fill">True</property>
-                        <property name="pack_type">end</property>
-                        <property name="position">1</property>
-                      </packing>
                     </child>
                   </object>
                   <packing>
@@ -1665,23 +1649,7 @@
                       </packing>
                     </child>
                     <child>
-                      <object class="GtkButton" id="add_episode_button">
+                      <placeholder/>
-                        <property name="label" translatable="yes">New</property>
-                        <property name="visible">True</property>
-                        <property name="can_focus">True</property>
-                        <property name="receives_default">True</property>
-                        <property name="margin_left">5</property>
-                        <property name="margin_right">5</property>
-                        <property name="margin_top">5</property>
-                        <property name="margin_bottom">5</property>
-                        <signal name="clicked" handler="do_add_episode" swapped="no"/>
-                      </object>
-                      <packing>
-                        <property name="expand">False</property>
-                        <property name="fill">True</property>
-                        <property name="pack_type">end</property>
-                        <property name="position">1</property>
-                      </packing>
                     </child>
                   </object>
                   <packing>
@@ -2573,4 +2541,339 @@
       <placeholder/>
     </child>
   </object>
+  <object class="GtkDialog" id="date_picker_dialog">
+    <property name="can_focus">False</property>
+    <property name="title" translatable="yes">Pick Date</property>
+    <property name="resizable">False</property>
+    <property name="default_width">300</property>
+    <property name="type_hint">dialog</property>
+    <property name="deletable">False</property>
+    <property name="transient_for">main_window</property>
+    <child internal-child="vbox">
+      <object class="GtkBox">
+        <property name="can_focus">False</property>
+        <property name="orientation">vertical</property>
+        <property name="spacing">2</property>
+        <child internal-child="action_area">
+          <object class="GtkButtonBox">
+            <property name="can_focus">False</property>
+            <property name="layout_style">end</property>
+            <child>
+              <object class="GtkButton" id="button3">
+                <property name="label">gtk-ok</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="use_stock">True</property>
+              </object>
+              <packing>
+                <property name="expand">True</property>
+                <property name="fill">True</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkButton" id="button6">
+                <property name="label">gtk-cancel</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="use_stock">True</property>
+              </object>
+              <packing>
+                <property name="expand">True</property>
+                <property name="fill">True</property>
+                <property name="position">1</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">False</property>
+            <property name="position">0</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkBox">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <child>
+              <object class="GtkLabel">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <property name="label" translatable="yes">Pick Date</property>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkButton" id="date_today_buton">
+                <property name="label" translatable="yes">Today</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <signal name="clicked" handler="do_set_today" object="date_picker_calendar" swapped="no"/>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="pack_type">end</property>
+                <property name="position">1</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="position">0</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkCalendar" id="date_picker_calendar">
+            <property name="visible">True</property>
+            <property name="can_focus">True</property>
+            <property name="year">2018</property>
+            <property name="month">2</property>
+            <property name="day">9</property>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">True</property>
+            <property name="position">2</property>
+          </packing>
+        </child>
+      </object>
+    </child>
+    <action-widgets>
+      <action-widget response="-5">button3</action-widget>
+      <action-widget response="-6">button6</action-widget>
+    </action-widgets>
+    <child>
+      <placeholder/>
+    </child>
+  </object>
+  <object class="GtkDialog" id="edit_season_dialog">
+    <property name="can_focus">False</property>
+    <property name="title" translatable="yes">Edit Season</property>
+    <property name="resizable">False</property>
+    <property name="type_hint">dialog</property>
+    <property name="deletable">False</property>
+    <property name="transient_for">main_window</property>
+    <property name="attached_to">main_window</property>
+    <child internal-child="vbox">
+      <object class="GtkBox">
+        <property name="can_focus">False</property>
+        <property name="orientation">vertical</property>
+        <property name="spacing">2</property>
+        <child internal-child="action_area">
+          <object class="GtkButtonBox">
+            <property name="can_focus">False</property>
+            <property name="layout_style">end</property>
+            <child>
+              <object class="GtkButton" id="button4">
+                <property name="label">gtk-ok</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="use_stock">True</property>
+              </object>
+              <packing>
+                <property name="expand">True</property>
+                <property name="fill">True</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkButton" id="button5">
+                <property name="label">gtk-cancel</property>
+                <property name="visible">True</property>
+                <property name="can_focus">True</property>
+                <property name="receives_default">True</property>
+                <property name="use_stock">True</property>
+              </object>
+              <packing>
+                <property name="expand">True</property>
+                <property name="fill">True</property>
+                <property name="position">1</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">False</property>
+            <property name="fill">False</property>
+            <property name="position">0</property>
+          </packing>
+        </child>
+        <child>
+          <object class="GtkBox">
+            <property name="visible">True</property>
+            <property name="can_focus">False</property>
+            <property name="orientation">vertical</property>
+            <child>
+              <object class="GtkBox">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <child>
+                  <object class="GtkLabel">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="label" translatable="yes">Season Number:</property>
+                  </object>
+                  <packing>
+                    <property name="expand">False</property>
+                    <property name="fill">True</property>
+                    <property name="position">0</property>
+                  </packing>
+                </child>
+                <child>
+                  <object class="GtkSpinButton" id="season_number_spin">
+                    <property name="visible">True</property>
+                    <property name="can_focus">True</property>
+                    <property name="input_purpose">digits</property>
+                    <property name="adjustment">ep_number_ajustment</property>
+                    <property name="numeric">True</property>
+                  </object>
+                  <packing>
+                    <property name="expand">True</property>
+                    <property name="fill">True</property>
+                    <property name="pack_type">end</property>
+                    <property name="position">1</property>
+                  </packing>
+                </child>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">0</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkBox">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <child>
+                  <object class="GtkLabel">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="label" translatable="yes">Game Name:</property>
+                  </object>
+                  <packing>
+                    <property name="expand">False</property>
+                    <property name="fill">True</property>
+                    <property name="position">0</property>
+                  </packing>
+                </child>
+                <child>
+                  <object class="GtkEntry" id="season_game_entry">
+                    <property name="visible">True</property>
+                    <property name="can_focus">True</property>
+                  </object>
+                  <packing>
+                    <property name="expand">True</property>
+                    <property name="fill">True</property>
+                    <property name="pack_type">end</property>
+                    <property name="position">1</property>
+                  </packing>
+                </child>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">1</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkBox">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <child>
+                  <object class="GtkLabel">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="label" translatable="yes">Start Date:</property>
+                  </object>
+                  <packing>
+                    <property name="expand">False</property>
+                    <property name="fill">True</property>
+                    <property name="position">0</property>
+                  </packing>
+                </child>
+                <child>
+                  <object class="GtkEntry" id="season_start_entry">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="secondary_icon_stock">gtk-edit</property>
+                    <signal name="icon-press" handler="do_show_date_picker" swapped="no"/>
+                  </object>
+                  <packing>
+                    <property name="expand">True</property>
+                    <property name="fill">True</property>
+                    <property name="pack_type">end</property>
+                    <property name="position">1</property>
+                  </packing>
+                </child>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">2</property>
+              </packing>
+            </child>
+            <child>
+              <object class="GtkBox">
+                <property name="visible">True</property>
+                <property name="can_focus">False</property>
+                <child>
+                  <object class="GtkLabel">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="label" translatable="yes">End Date:</property>
+                  </object>
+                  <packing>
+                    <property name="expand">False</property>
+                    <property name="fill">True</property>
+                    <property name="position">0</property>
+                  </packing>
+                </child>
+                <child>
+                  <object class="GtkEntry" id="season_end_entry">
+                    <property name="visible">True</property>
+                    <property name="can_focus">False</property>
+                    <property name="secondary_icon_stock">gtk-edit</property>
+                    <signal name="icon-press" handler="do_show_date_picker" swapped="no"/>
+                  </object>
+                  <packing>
+                    <property name="expand">True</property>
+                    <property name="fill">True</property>
+                    <property name="pack_type">end</property>
+                    <property name="position">1</property>
+                  </packing>
+                </child>
+              </object>
+              <packing>
+                <property name="expand">False</property>
+                <property name="fill">True</property>
+                <property name="position">3</property>
+              </packing>
+            </child>
+          </object>
+          <packing>
+            <property name="expand">True</property>
+            <property name="fill">True</property>
+            <property name="position">1</property>
+          </packing>
+        </child>
+      </object>
+    </child>
+    <action-widgets>
+      <action-widget response="-5">button4</action-widget>
+      <action-widget response="-6">button5</action-widget>
+    </action-widgets>
+    <child>
+      <placeholder/>
+    </child>
+  </object>
 </interface>

dsst/dsst_gtk3/util.py

@@ -16,11 +16,26 @@ DEFAULT_CONFIG = {
         'host': 'localhost',
         'port': 12345,
         'buffer_size': 1024,
-        'auth_token': 'a'}
+        'auth_token': ''}
     ]
 }
 
 
+class Cache:
+    def __init__(self, data={}, valid=False):
+        self._data = data
+        self.valid = valid
+
+    @property
+    def data(self):
+        return self._data
+
+    @data.setter
+    def data(self, value):
+        self._data = value
+        self.valid = True
+
+
 @contextmanager
 def block_handler(widget: 'Gtk.Widget', handler_func: Callable):
     """Run an operation while a signal handler for a widget is blocked
@@ -35,7 +50,7 @@ def block_handler(widget: 'Gtk.Widget', handler_func: Callable):
 @contextmanager
 def network_operation(app: 'gtk_ui.GtkUi'):
     """Run operation in try/except block and display exception in a dialog
-    :param exception:
+    :param app: Reference to main Gtk Application
     """
     app.ui.get_object('status_bar').push(0, 'Connecting to server')
     try:
@@ -47,7 +62,6 @@ def network_operation(app: 'gtk_ui.GtkUi'):
         app.ui.get_object('status_bar').push(0, '')
 
 
-
 def get_combo_value(combo, index: int):
     """ Retrieve the selected value of a combo box at the selected index in the model
     :param combo: Any Gtk Widget that supports 'get_active_iter()'

dsst/dsst_server/func_write.py

@@ -1,8 +1,20 @@
 from common import models
+from dsst_server.data_access import sql
 
 
 class WriteFunctions:
-
     @staticmethod
     def create_season(season: 'models.Season'):
         return 'Season created.'
+
+    @staticmethod
+    def update_season(season: 'models.Season', *_):
+        (sql.Season
+         .insert(id=season.id, number=season.number, game_name=season.game_name, start_date=season.start_date,
+                 end_date=season.end_date)
+         .on_conflict(
+            update={sql.Season.number: season.number,
+                    sql.Season.game_name: season.game_name,
+                    sql.Season.start_date: season.start_date,
+                    sql.Season.end_date: season.end_date})
+         .execute())

dsst/dsst_server/server.py

@@ -62,7 +62,7 @@ class DsstServer:
                 if action_name in self.tokens[token]:
                     action = getattr(FunctionProxy, action_name)
                     try:
-                        value = action(request.get('args'))
+                        value = action(*request.get('args'))
                     except Exception as e:
                         response = {'success': False, 'message': 'Exception was thrown on server.\n{}'.format(e)}
                         util.send_msg(client, pickle.dumps(response))