def load_user_urls(self, button): self.gui = GUIFeedReader() try: self.user_file_name = os.getcwd() + '/user_files/' + self.gui_login.edit_login.get_text() + '.txt' except IOError: self.user_file_name = os.getcwd() + '/GTKSimpleFeedReader/user_files/' + self.gui_login.edit_login.get_text() + '.txt' user_file = open(self.user_file_name, "r") user_url_list = user_file.readlines() for url in user_url_list: self.add_feader(url) self.gui_login.window.destroy() self.start_FeedReader()
class FeedReader(object):
feaders = []; feeds = []
# For GUILogin window:
def __init__(self):
self.gui_login = GUILogin()
self.gui_login.button_login.connect('clicked', self.load_user_urls)
self.gui_login.run_gtk()
def load_user_urls(self, button):
self.gui = GUIFeedReader()
try:
self.user_file_name = os.getcwd() + '/user_files/' + self.gui_login.edit_login.get_text() + '.txt'
except IOError:
self.user_file_name = os.getcwd() + '/GTKSimpleFeedReader/user_files/' + self.gui_login.edit_login.get_text() + '.txt'
user_file = open(self.user_file_name, "r")
user_url_list = user_file.readlines()
for url in user_url_list: self.add_feader(url)
self.gui_login.window.destroy()
self.start_FeedReader()
# For GUIFeedReader window:
def start_FeedReader(self):
self.gui.combo_feaders.append_text('Todos')
self.connect_FeedReader_events()
self.gui.run_gtk()
def connect_FeedReader_events(self):
self.gui.button_add.connect('clicked', self.get_url_to_feader)
self.gui.button_refresh.connect('clicked', self.refresh_feeds)
self.gui.combo_feaders.connect('changed', self.select_feader)
self.gui.combo_feeds.connect('changed', self.select_feed)
def get_url_to_feader(self, button):
url = self.gui.edit_add_feader.get_text()
# self.clear_data_from([self.gui.edit_add_feader])
# solution for now:
self.gui.edit_add_feader.set_text('')
#-----------------
self.add_feader(url)
self.add_feader_url_to_file(url)
def add_feader(self, url):
new_feader = Feader(url)
self.feaders.append(new_feader)
self.gui.combo_feaders.append_text(new_feader.title)
self.add_feader_feeds(new_feader)
def add_feader_url_to_file(self, url):
user_file = open(self.user_file_name, "a")
user_file.write(url + '\n')
user_file.close()
def add_feader_feeds(self, new_feader):
self.feeds.extend(new_feader.get_feeds())
self.feeds = self.__quicksort(self.feeds)
self.add_feeds_to_combo_from()
def __quicksort(self, list_feeds):
if len(list_feeds) <= 1: return list_feeds
middle = list_feeds[0].date
return self.__quicksort([feed for feed in list_feeds if feed.date > middle]) + \
[feed for feed in list_feeds if feed.date == middle] + \
self.__quicksort([feed for feed in list_feeds if feed.date < middle])
def add_feeds_to_combo_from(self, feader=None):
# self.clear_data_from([self.gui.combo_feeds.get_model()])
# solution for now:
model = self.gui.combo_feeds.get_model()
model.clear()
# -----------------
if feader == None: feeds_list = self.feeds
else: feeds_list = feader.get_feeds()
for feed in feeds_list: self.gui.combo_feeds.append_text(feed.title)
def select_feader(self, combobox):
if self.gui.combo_feaders.get_active_text() == 'Todos': self.add_feeds_to_combo_from()
else:
feader_selected = [feader for feader in self.feaders if feader.title == self.gui.combo_feaders.get_active_text()]
# se retornar vazio a funcao add_feeds_to_combo_from() coloca todos os feeds na combo
self.add_feeds_to_combo_from(feader_selected[0])
def select_feed(self, combobox):
if self.gui.combo_feeds.get_active_text() != '':
feed_selected = [feed.description for feed in self.feeds if feed.title == self.gui.combo_feeds.get_active_text()]
self.gui.webview.load_html_string(feed_selected[0], '')
# self.gui.buffer.set_text(feed_selected[0])
def refresh_feeds(self, btn):
# self.clear_data_from([self.feeds, self.combo_feeds.get_model()])
# solution for now:
self.feeds = []
model = self.gui.combo_feeds.get_model()
model.clear()
# ----------------
for feader in self.feaders:
feader.reset()
self.feeds.extend(feader.get_feeds())
# Doesn't work yet:
def clear_data_from(self, objs):
# dict_clear_function = {
# 'list': lambda obj: clear_list(obj),
# 'gtk.Entry': lambda obj: obj.set_text(''),
# 'gtk.combo_box_new_text': lambda obj: obj.clear(),
# }
# for obj in objs: dict_clear_function.get(type(obj))()
# def clear_list(l): l = []
for obj in objs:
if type(obj) == 'list': obj = []
elif type(obj) == 'gtk.Entry': obj.set_text('')
elif type(obj) == 'gtk.ListStore': obj.clear()
else: pass