From: Christian Heller Date: Wed, 23 Aug 2017 20:59:30 +0000 (+0200) Subject: Refactor, fix typo, handle exceptions in client. X-Git-Url: https://plomlompom.com/repos/%7B%7B%20web_path%20%7D%7D/%7B%7Bprefix%7D%7D/%7B%7Bdb.prefix%7D%7D/edit?a=commitdiff_plain;h=dfe6e66bd00ad9b80799d36126c44d72507fe3a3;p=plomrogue2-experiments Refactor, fix typo, handle exceptions in client. --- diff --git a/client.py b/client.py index a71ac8c..2e30fe0 100755 --- a/client.py +++ b/client.py @@ -45,15 +45,15 @@ class UrwidSetup: Sets up an urwid.Pile inside a returned urwid.Filler; top to bottom: - an EditToSocketWidget, prefixing self.socket input with 'SEND: ' - - self.reply_widget, a urwid.Text widget printing self.socket replies - a 50-col wide urwid.Padding container for self.map_widget, which is to print clipped map representations + - self.reply_widget, a urwid.Text widget printing self.socket replies """ edit_widget = self.EditToSocketWidget(self.socket, 'SEND: ') self.reply_widget = urwid.Text('') self.map_widget = self.MapWidget('', wrap='clip') map_box = urwid.Padding(self.map_widget, width=50) - widget_pile = urwid.Pile([edit_widget, self.reply_widget, map_box]) + widget_pile = urwid.Pile([edit_widget, map_box, self.reply_widget]) return urwid.Filler(widget_pile, valign='top') class EditToSocketWidget(urwid.Edit): @@ -73,7 +73,7 @@ class UrwidSetup: class MapWidget(urwid.Text): """Stores/updates/draws game map.""" terrain_map = ' ' * 25 - position = [0,0] + position = [0, 0] def draw_map(self): """Draw map view from .terrain_map, .position.""" @@ -125,20 +125,33 @@ class UrwidSetup: self.message_container, and just pipe the trigger to inform us about this. - If the message delivered is 'BYE', quits Urbit. + If the message delivered is 'BYE', quits Urwid. """ + + def mapdraw_command(prefix, func): + n = len(prefix) + if len(msg) > n and msg[:n] == prefix: + m = getattr(self.widget2, func) + m(msg[n:]) + return True + return False + msg = self.message_container[0] if msg == 'BYE': raise urwid.ExitMainLoop() return - if len(msg) > 8 and msg[:8] == 'TERRAIN ': - self.widget2.update_terrain(msg[8:]) - elif len(msg) > 11 and msg[:11] == 'POSITION_Y ': - self.widget2.update_position_y(msg[11:]) - elif len(msg) > 11 and msg[:11] == 'POSITION_X ': - self.widget2.update_position_x(msg[11:]) + found_command = False + try: + found_command = ( + mapdraw_command('TERRAIN\n', 'update_terrain') or + mapdraw_command('POSITION_Y ', 'update_position_y') or + mapdraw_command('POSITION_X ', 'update_position_x')) + except Exception as e: + self.widget1.set_text('TROUBLESOME ARGUMENT: ' + msg + '\n' + + str(e)) else: - self.widget1.set_text('SERVER: ' + msg) + if not found_command: + self.widget1.set_text('UNKNOWN COMMAND: ' + msg) del self.message_container[0] def recv_loop(self): diff --git a/server.py b/server.py index 4e3f4a2..a840bd7 100755 --- a/server.py +++ b/server.py @@ -82,7 +82,7 @@ class IO_Handler(socketserver.BaseRequestHandler): class World: turn = 0 map_ = 'xxxxx\nx...x\nx.X.x\nx...x\nxxxxx' - player_pos = (3,3) + player_pos = (3, 3) def fib(n): @@ -148,10 +148,10 @@ class CommandHandler: sleep(1) self.world.turn += 1 self.send_all('NEW_TURN ' + str(self.world.turn)) - self.send_all('TERRAIN ' + self.world.map_) + self.send_all('TERRAIN\n' + self.world.map_) self.send_all('POSITION_Y ' + str(self.world.player_pos[0])) self.send_all('POSITION_X ' + str(self.world.player_pos[1])) - self.pool_result = self.pool.map_async(fib, (35,35)) + self.pool_result = self.pool.map_async(fib, (35, 35)) def cmd_get_turn(self, connection_id): """Send world.turn to caller."""