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#!/usr/bin/env python3
# -*- coding: utf-8 -*-
'''
featherweight – A lightweight terminal news feed reader
Copyright © 2013 Mattias Andrée (maandree@member.fsf.org)
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
'''
import os
import sys
from subprocess import Popen, PIPE
from flocker import *
from trees import *
old_stty = Popen('stty --save'.split(' '), stdout = PIPE, stderr = PIPE).communicate()[0]
old_stty = old_stty.decode('utf-8', 'error')[:-1]
Popen('stty -icanon -echo'.split(' '), stdout = PIPE, stderr = PIPE).communicate()
home = os.environ['HOME']
root = '%s/.featherweight' % home
if not os.path.exists(root):
os.makedirs(root)
feeds = None
with touch('%s/feeds' % root) as feeds_flock:
flock(feeds_flock, False)
with open('%s/feeds' % root, 'rb') as file:
feeds = file.read().decode('utf-8', 'error')
if len(feeds) == 0:
feeds = '[]'
feeds = eval(feeds)
unflock(feeds_flock)
print('\033[?1049h\033[?25l', end = '')
try:
tree = Tree('My Feeds', feeds)
while True:
(action, node) = tree.interact()
if action == 'quit':
break
elif action == 'edit':
if node is not None:
pass
elif action == 'open':
pass
except:
pass
finally:
Popen(['stty', old_stty], stdout = PIPE, stderr = PIPE).communicate()
print('\033[?25h\033[?1049l', end = '')
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