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app.py
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/
app.py
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# -*- coding: utf-8 -*-
import os
import sys
import pytz
import pickle
from tzlocal import get_localzone
from rumps import (App, clicked, MenuItem, timer, separator,
application_support, quit_application)
from clocks import Clocks
APP_NAME = 'Clocks'
SUPPORT_CLOCKS_FILENAME = 'clocks_tz'
SUPPORT_INTVL_FILENAME = 'intvl'
# intervals of the clocks change
DEFAULT_INTVL_STR = '3s'
INTVLS = ['3s', '5s', '10s', '30s', '1min']
INTVLS_MAP = {'3s': 3, '5s': 5, '10s': 10, '30s': 30, '1min': 60}
TIMEZONES = pytz.common_timezones
ABOUT_URL = 'http://zhangchi.de/tag/Clocks.html'
class ClockApp(App):
def __init__(self):
super(ClockApp, self).__init__("Clock", quit_button=None)
self.init_menu()
self.clocks = Clocks(times_to_flip=INTVLS_MAP.get(DEFAULT_INTVL_STR))
self.load_clocks_data()
self.load_intvl_data()
def load_clocks_data(self):
clocks_tz = []
filepath = application_support(APP_NAME) + '/' + SUPPORT_CLOCKS_FILENAME
if os.path.exists(filepath):
f = open(filepath, 'r')
for e in pickle.load(f):
if isinstance(e, str):
clocks_tz.append(e)
if len(clocks_tz) > 0:
for tz in clocks_tz:
self.add_clock(tz)
else:
self.add_local_clock()
return
def dump_clocks_data(self):
filepath = application_support(APP_NAME) + '/' + SUPPORT_CLOCKS_FILENAME
f = open(filepath, 'wb')
pickle.dump(self.clocks.clock_keys, f)
return
def load_intvl_data(self):
filepath = application_support(APP_NAME) + '/' + SUPPORT_INTVL_FILENAME
if os.path.exists(filepath):
f = open(filepath, 'r')
intvl = pickle.load(f)
self.clocks.set_times_to_flip(intvl)
for s, i in INTVLS_MAP.items():
self.interval_menu[s].state = 1 if i == intvl else 0
def dump_intvl_data(self):
filepath = application_support(APP_NAME) + '/' + SUPPORT_INTVL_FILENAME
f = open(filepath, 'wb')
pickle.dump(self.clocks.times_to_flip, f)
return
def init_menu(self):
# add timezones menu
self.timezones_menu = MenuItem('Time Zones')
for tz in TIMEZONES:
self.timezones_menu.add(MenuItem(tz, callback=self.switch_clock_callback))
# recently added menu
self.recent_menu = MenuItem('Add Recent')
# add interval menu
self.interval_menu = MenuItem('Update Time')
for secs in INTVLS:
item = MenuItem(secs, callback=self.update_interval)
if secs == DEFAULT_INTVL_STR:
item.state = 1
self.interval_menu.add(item)
self.about_btn = MenuItem('About', callback=self.open_about)
self.quit_btn = MenuItem('Quit', callback=self.quit_app)
self.menu = [self.timezones_menu, self.recent_menu,
self.interval_menu, self.about_btn, self.quit_btn]
@timer(1)
def update(self, _):
self.title = self.clocks.get_clock_time_str()
self.update_clocks_menu()
def update_interval(self, sender):
for item in self.interval_menu.values():
item.state = 0
sender.state = 1
self.clocks.set_times_to_flip(INTVLS_MAP.get(sender.title, 5))
def add_clock(self, tz_name):
if self.clocks.add_clock(tz_name):
self.update_clocks_menu()
self.timezones_menu[tz_name].state = 1
def remove_clock(self, tz_name):
if self.clocks.remove_clock(tz_name):
self.update_clocks_menu()
self.timezones_menu[tz_name].state = 0
def update_clocks_menu(self):
# reconstruct clocks menu
items = []
items.extend(self.clocks.get_all_clock_time_str())
items.append(separator)
items.append(self.timezones_menu)
if len(self.recent_menu.keys()) > 0:
self.recent_menu.clear()
for c in self.clocks.get_history_clocks():
self.recent_menu.add(
MenuItem(c, callback=self.add_clock_from_recent_callback))
items.append(self.recent_menu)
items.append(self.interval_menu)
items.append(self.about_btn)
items.append(self.quit_btn)
self.menu.clear()
self.menu.update(items)
def switch_clock_callback(self, sender):
tz_name = str(sender.title)
if sender.state == 0:
self.add_clock(tz_name)
else:
self.remove_clock(tz_name)
def add_clock_from_recent_callback(self, sender):
tz_name = str(sender.title)
self.add_clock(tz_name)
self.timezones_menu[tz_name].state = 1
def add_local_clock(self):
# add local zone by default
local_zone = get_localzone().zone
self.add_clock(local_zone)
if self.timezones_menu.has_key(local_zone):
self.timezones_menu[local_zone].state = 1
else:
item = MenuItem(local_zone, callback=self.switch_clock_callback)
item.state = 1
self.timezones_menu.add(item)
def open_about(self, sender):
import webbrowser
# new = 2 for opening in the tab if possible
webbrowser.open(ABOUT_URL, new=2)
return
def quit_app(self, sender):
self.dump_clocks_data()
self.dump_intvl_data()
quit_application(sender)
if __name__ == "__main__":
if len(sys.argv) > 1 and sys.argv[1] == 'debug':
from rumps import debug_mode
debug_mode(True)
app = ClockApp()
app.run()