def reload_if_necessary(self, mainWindow):
print("MY FILENAME WHEN CALLED:"+self.filename)
print(os.path.isfile(self.filename))
if not os.path.isfile(self.filename):
self.filename = ad.user_data_dir(appname, appauthor) + "/mygames.pgn"
self.index_current_game = None
# if still path doesn't exist, we have to create
# new default pgn from scratch
print("my filename is now:"+self.filename)
if(not os.path.isfile(self.filename)):
self.create_new_pgn()
else:
crc = crc32_from_file(self.filename)
print("crc caluclated: "+str(crc))
print(self.checksum)
if not crc == self.checksum:
try:
self.init_from_pgn(mainWindow, mainWindow.trUtf8("Re-loading PGN File..."))
except BaseException as e:
print(e)
print("EXECPTION SO CHANING FILENAME")
self.filename = ad.user_data_dir(appname, appauthor) + "/mygames.pgn"
self.index_current_game = None
self.create_new_pgn()
else:
print("CHECKSUM EQUAL SO DOING NOTHING")
def reload_if_necessary(self, mainWindow):
if not os.path.isfile(self.filename):
self.filename = ad.user_data_dir(appname,
appauthor) + "/mygames.pgn"
self.index_current_game = None
# if still path doesn't exist, we have to create
# new default pgn from scratch
if (not os.path.isfile(self.filename)):
self.create_new_pgn()
else:
crc = crc32_from_file(self.filename)
if not crc == self.checksum:
try:
self.init_from_pgn(
mainWindow,
mainWindow.trUtf8("Re-loading PGN File..."))
except BaseException as e:
#print(e)
self.filename = ad.user_data_dir(
appname, appauthor) + "/mygames.pgn"
self.index_current_game = None
self.create_new_pgn()
else:
pass
def create_on_startup(cls, parentWidget):
# default gamestate is just entering moves
gamestate = gs.GameState()
gamestate.mode = gs.MODE_ENTER_MOVES
# default active engine is the internal one (Stockfish)
user_settings = us.UserSettings()
user_settings.engines.append(us.InternalEngine())
user_settings.active_engine = user_settings.engines[0]
database = None
# if existing, recover game state, user settings, and
# database that user used before exiting app last time
# (by unpickling)
# TODO: replace by proper JSON serialization
fn = ad.user_data_dir(appname, appauthor)
save_dir = fn
try:
with open(fn+"/current.pgn") as pgn:
game = chess.pgn.read_game(pgn)
gamestate.current = game
gamestate.init_game_tree(mainAppWindow=parentWidget)
pgn.close()
except BaseException as e:
print(e)
pass
user_settings.load_from_file(fn+"/settings.ini")
print("on startup: "+str(user_settings.active_database))
if(not user_settings.active_database == None):
database = Database(user_settings.active_database)
else:
default_db_path = fn + "/mygames.pgn"
database = Database(default_db_path)
return Model(gamestate,database,user_settings, save_dir)
def create_on_startup(cls, parentWidget):
# default gamestate is just entering moves
gamestate = gs.GameState()
gamestate.mode = gs.MODE_ENTER_MOVES
# default active engine is the internal one (Stockfish)
user_settings = us.UserSettings()
user_settings.engines.append(us.InternalEngine())
user_settings.active_engine = user_settings.engines[0]
database = None
# if existing, recover game state, user settings, and
# database that user used before exiting app last time
# (by unpickling)
# TODO: replace by proper JSON serialization
fn = ad.user_data_dir(appname, appauthor)
save_dir = fn
try:
with open(fn+os.sep+"current.pgn") as pgn:
game = chess.pgn.read_game(pgn)
gamestate.current = game
gamestate.init_game_tree(mainAppWindow=parentWidget)
pgn.close()
except BaseException as e:
print(e)
pass
user_settings.load_from_file(fn+os.sep+"settings.ini")
if(not user_settings.active_database == None):
database = Database(user_settings.active_database)
else:
default_db_path = fn + os.sep + "mygames.pgn"
database = Database(default_db_path)
return Model(gamestate,database,user_settings, save_dir)
