def __init__(self):
self.lgr = logging.getLogger('setting')
self.trans = TranslateIt('')
self.__ROOT_CFG_PATH = os.path.expanduser("~")
self.__CONFIG_NAME = ".trans"
self.__config = _DEFAULT_CONFIG
self.check_path()
if self.loadConfig():
if self.keyIsValid(self.yandex_api_key):
self.status_key = True
else:
self.status_key = False
def __init__(self):
Gtk.Application.__init__(self,
flags=Gio.ApplicationFlags.HANDLES_COMMAND_LINE)
self.lgr = logging.getLogger('')
self.settings = SettingManager()
self._translator = TranslateIt(self.settings.yandex_api_key)
class SettingManager:
def __init__(self):
self.lgr = logging.getLogger('setting')
self.trans = TranslateIt('')
self.__ROOT_CFG_PATH = os.path.expanduser("~")
self.__CONFIG_NAME = ".trans"
self.__config = _DEFAULT_CONFIG
self.check_path()
if self.loadConfig():
if self.keyIsValid(self.yandex_api_key):
self.status_key = True
else:
self.status_key = False
def check_path(self):
if not os.path.exists(self.__ROOT_CFG_PATH):
raise OSError(2, 'No such file or directory')
if not os.path.isdir(self.__ROOT_CFG_PATH):
raise Exception('Invalid config path')
if not os.access(self.__ROOT_CFG_PATH, os.W_OK):
raise Exception('Access wrote in path fail')
if not os.path.exists(self.config_name):
self.lgr.warning('No config file try create: ')
self.saveConfig()
# raise Exception('No config file!')
return True
@property
def config_name(self):
return self.__ROOT_CFG_PATH + '/' + self.__CONFIG_NAME
@config_name.setter
# @debug
def config_name(self, new_name):
"""
ONLY FOR DEBUG!
:param new_name: string $HOME full path cfg is($HOME + /.trans)
:return:
"""
# set invalid name!
self.__ROOT_CFG_PATH = new_name
def get_cfg_value(self, key):
if key not in self.config:
self.lgr.error("No key '%s' in config... ", key)
# warning!
return None
else:
return self.config[key]
def set_cfg_value(self, key, val):
if val is None:
self.lgr.error("Skip null value for key %s", key)
return False
if key not in self.config:
if key in _DEFAULT_CONFIG:
self.lgr.debug('CFG without key %s - add new', key)
self.config[key] = val
return True
else:
self.lgr.error('Key %s invalid for $VERSION: %s', key, _VERSION)
return False
else:
self.config[key] = val
return True
@property
def config(self):
"""
setup cfg from config file
:return: dict{} example see _DEFAULT_CONFIG
"""
if self.__config is None:
self.lgr.error("config is None... halt?...")
return self.__config
@config.setter
def config(self, cfg):
if cfg is not None:
self.__config = cfg
@property
def window_size(self):
"""
Setup main wnd size width and height
:return: wingeometry.Size()
"""
return Size(self.get_cfg_value('WIDTH'), self.get_cfg_value('HEIGHT'))
@window_size.setter
def window_size(self, _size):
if not type(_size) is Size:
self.lgr.debug("The Size param required '%s' received ", type(_size))
raise ValueError()
if not self.set_cfg_value('WIDTH', _size.WIDTH):
self.lgr.warning("Fail save width window...")
if not self.set_cfg_value('HEIGHT', _size.HEIGHT):
self.lgr.warning("Fail save HEIGHT window...")
@property
def window_position(self):
"""
Setup Position Main window (TOP / LEFT)
:return: wingeometry.Pos()
"""
return Pos(self.get_cfg_value('POS_TOP'), self.get_cfg_value('POS_LEFT'))
@window_position.setter
def window_position(self, new_pos):
if not self.set_cfg_value('POS_TOP', new_pos.TOP):
self.lgr.warning("Failed save '%d' top position window ", new_pos.TOP)
if not self.set_cfg_value('POS_LEFT', new_pos.LEFT):
self.lgr.warning("Failed save '%d' top position window ", new_pos.LEFT)
@property
def switch(self):
"""
Store status switch in setting
:return: Boolean True / False
"""
switch = self.get_cfg_value('SWITCH')
if switch is not None:
type_val = type(switch)
if type_val is bool:
return self.get_cfg_value('SWITCH')
else:
self.lgr.error('Wrong type of switch `%s`, Boolean required!', type_val)
else:
self.lgr.error('Switch not determined in the configuration file')
# by default
return False
@switch.setter
def switch(self, state=0):
self.set_cfg_value('SWITCH', state)
@property
def single_mode(self):
"""
store View All / Single
:return: Boolean True / False
"""
show_all = self.get_cfg_value('SHOW_ALL')
if show_all is not None:
if type(show_all) is bool:
return show_all
else:
self.lgr.debug('wrong cfg value, use default')
return False
@single_mode.setter
def single_mode(self, state):
self.set_cfg_value('SHOW_ALL', state)
@property
def yandex_api_key(self):
"""
Store yandex Key need for translation
:return: string
"""
return self.get_cfg_value('API_KEY')
@yandex_api_key.setter
def yandex_api_key(self, __key):
if not self.keyIsValid(__key):
raise ValueError('Invalid key API')
else:
self.set_cfg_value('API_KEY', __key)
self.saveConfig()
def keyIsValid(self, __key):
return self.trans.valid_key(__key)
def loadConfig(self):
self.lgr.debug('load from %s', self.config_name)
config_name = self.config_name
try:
if not os.path.exists(config_name):
self.lgr.debug('File "%s" doesnt exist...', config_name)
return False
with open(config_name, 'r') as f:
config = json.load(f)
except Exception as err:
self.lgr.exception('Failed load "%s" cfg: %s',
config_name, err)
return False
if config is not None:
self.config = config
else:
self.lgr.error('Error load setting!')
return True
def saveConfig(self):
self.lgr.debug('Save config %s', self.config_name)
try:
with open(self.config_name, 'w') as f:
status = json.dump(self.config, f)
except Exception as err:
self.lgr.exception('Failed save "%s": %s ',
self.config_name, err)
return False
return True
class TransApplication(Gtk.Application):
def __init__(self):
Gtk.Application.__init__(self,
flags=Gio.ApplicationFlags.HANDLES_COMMAND_LINE)
self.lgr = logging.getLogger('')
self.settings = SettingManager()
self._translator = TranslateIt(self.settings.yandex_api_key)
def do_startup(self):
Gtk.Application.do_startup(self)
def do_activate(self):
if self.create_main_wnd():
self.ok_run()
else:
self.show_get_apikey_dialog()
def do_command_line(self, args):
Gtk.Application.do_command_line(self, args)
parser = argparse.ArgumentParser()
parser.add_argument('-v', '--verbose', action='store_true',
help='set logger level to verbose')
args = parser.parse_args(args.get_arguments()[1:])
if args.verbose:
print('DEBUG mode on..')
self.create_logger(logging.DEBUG)
else:
self.create_logger()
self.do_activate()
return 0
def do_shutdown(self):
exit(0)
def ok_run(self):
self.timer.start()
self.load_other_settings()
if self.settings.single_mode:
self.lgr.debug('Single mode = True')
self.win.clipboard_primary_status = not self.settings.switch
self.win.clipboard_selection_status = self.settings.switch
else:
self.win.clipboard_primary_status = not self.settings.switch
self.win.clipboard_selection_status = True
def msg_dialog_global_err(self):
dialog = Gtk.MessageDialog(transient_for=self.win,
destroy_with_parent=True,
message_type=Gtk.MessageType.ERROR,
buttons=Gtk.ButtonsType.OK,
modal=True,
text="Connection aborted: Temporary failure in name resolution")
dialog.run()
dialog.destroy()
def show_get_apikey_dialog(self):
self.key_wnd = guigetkey.GeTokenWnd(self)
self.key_wnd.wnd.set_transient_for(self.win)
self.key_wnd.wnd.set_modal(True)
self.key_wnd.wnd.connect("response", self.get_api_dialog_response)
self.key_wnd.wnd.show_all()
def get_api_dialog_response(self, widget, response_id):
if response_id == Gtk.ResponseType.OK:
key = self.key_wnd.edit.get_text()
if not self.settings.keyIsValid(key):
self.lgr.debug('The key "%s" is not passed server validation', key)
self.key_wnd.show_error('invalid key!')
return 0
else:
# 3 time key_valid run!
self.settings.yandex_api_key = key
self._translator.key = key
self.ok_run()
else:
self.quit()
widget.destroy()
# timer use there!
def timer_start(self):
self.timer.work = True
def timer_stop(self):
self.timer.work = False
def timer_halt(self):
self.timer.work = False
self.timer.halt()
def translate(self, txt):
if len(txt) > 1:
return self._translator.translate(txt)
else:
self.lgr.debug('skip text (len <=1)')
def create_logger(self, level=logging.ERROR):
ch = logging.StreamHandler()
formt = logging.Formatter('%(levelname)s: \t%(asctime)s | %(process)d | %(lineno)d: '
'%(module)s.%(funcName)s | %(name)s | %(message)s')
ch.setFormatter(formt)
self.lgr.setLevel(level)
ch.setLevel(level)
self.lgr.addHandler(ch)
self.lgr.info('Load logger done: ')
# timer call back fn:
def callback_end_time(self):
"""callback for timer"""
self.win.pb.set_visible(False)
if not self.win.clipboard_primary_status:
self.lgr.debug('Clipboard primary disable...')
return False
txt = self.win.primary_text
if len(txt) < 1:
self.lgr.debug('The text is too short: %s`', txt)
return False
answer = self.translate(txt)
self.win.translated_primary_text = answer
# timer tick call back:
def call_back_pulse(self):
self.win.pb.pulse()
# settings:
def load_other_settings(self):
self.win.single_mode = self.settings.single_mode
if self.win.single_mode:
self.act_view_behavior_single.activate()
if self.win.switch.get_state() == self.settings.switch:
# on switch setup: clipboard_primary_status /clipboard_selection_status
self.win.on_switch_change(self.win.switch, None)
else:
self.win.switch.set_state(self.settings.switch)
def load_window_geometry(self):
pos_from_setting = self.settings.window_position
self.lgr.debug('Set window position `%d`x`%d` ', pos_from_setting.TOP, pos_from_setting.LEFT)
self.win.move(pos_from_setting.TOP, pos_from_setting.LEFT)
size_from_setting = self.settings.window_size
self.lgr.debug("Set window size `%d`x`%d` ", size_from_setting.WIDTH, size_from_setting.HEIGHT)
self.win.set_default_size(size_from_setting.WIDTH, size_from_setting.HEIGHT)
def save_settings(self):
current_win_pos = self.win.get_position()
_pos = Pos(current_win_pos[0], current_win_pos[1])
self.lgr.info('save windows position: %d x %d', _pos.TOP, _pos.LEFT)
self.settings.window_position = _pos
current_win_size = self.win.get_size()
_size = Size(current_win_size[0], current_win_size[1])
self.lgr.info('windows size to save: %d x %d', _size.WIDTH, _size.HEIGHT)
self.settings.window_size = _size
self.settings.single_mode = self.win.single_mode
self.settings.switch = self.win.switch.get_active()
self.settings.saveConfig()
# actions:
def on_close_mainwnd(self, *args):
self.act_quit.activate()
def act_quit_execute(self, action, parameter):
self.timer_halt()
self.save_settings()
self.quit()
# velodrome
def view_behavior_all(self, act, *args):
self.gsubmenu.remove_all()
self.gsubmenu.append('* all', "app.view_all")
self.gsubmenu.append('single', "app.view_single")
self.win.single_mode = False
def view_behavior_single(self, act, *args):
self.gsubmenu.remove_all()
self.gsubmenu.append('all', "app.view_all")
self.gsubmenu.append('* single', "app.view_single")
self.win.single_mode = True
# GUI:
def create_main_wnd(self):
"""
Create Main window
:return: True if yandex api key is valid
"""
self.win = MainWnd(self)
self.add_window(self.win)
self.menu_main = Gio.Menu()
self.gsubmenu = Gio.Menu()
self.menu_main.append_submenu('show', self.gsubmenu)
# self.radio_all = True -> * show all esle show single
self.gsubmenu.append('* all', "app.view_all")
self.gsubmenu.append('single', "app.view_single")
self.menu_main.append("About", "app.about")
self.menu_main.append("_____________")
self.menu_main.append("Quit", "app.quit")
self.set_app_menu(self.menu_main)
self.timer = Timer(self.callback_end_time, self.call_back_pulse)
self.win.connect("delete_event", self.on_close_mainwnd)
self.act_view_behavior_all = Gio.SimpleAction.new("view_all", None)
self.act_view_behavior_all.connect("activate", self.view_behavior_all)
self.add_action(self.act_view_behavior_all)
self.act_view_behavior_single = Gio.SimpleAction.new("view_single", None)
self.act_view_behavior_single.connect("activate", self.view_behavior_single)
self.add_action(self.act_view_behavior_single)
self.act_about = Gio.SimpleAction.new("about", None)
self.act_about.connect("activate", self.win.act_about_execute)
self.add_action(self.act_about)
self.act_quit = Gio.SimpleAction.new("quit", None)
self.act_quit.connect("activate", self.act_quit_execute)
self.add_action(self.act_quit)
self.load_window_geometry()
self.win.show_all()
status_key = self.settings.keyIsValid(self.settings.yandex_api_key)
if status_key:
if status_key == yatranslate.ERR_CONNECTION_ABORTED:
self.lgr.error('Cannot connect to server, exit..')
self.msg_dialog_global_err()
sys.exit(0)
return True
return False
