openmedialibrary/oml/settings.py

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2014-05-04 17:26:43 +00:00
# -*- coding: utf-8 -*-
# vi:si:et:sw=4:sts=4:ts=4
from flask.ext.sqlalchemy import SQLAlchemy
import json
import os
import ed25519
from pdict import pdict
base_dir = os.path.normpath(os.path.join(os.path.abspath(os.path.dirname(__file__)), '..'))
static_path = os.path.join(base_dir, 'static')
updates_path = os.path.join(base_dir, 'updates')
oml_config_path = os.path.join(base_dir, 'config.json')
config_dir = os.path.normpath(os.path.join(base_dir, '..', 'config'))
if not os.path.exists(config_dir):
os.makedirs(config_dir)
db_path = os.path.join(config_dir, 'openmedialibrary.db')
covers_db_path = os.path.join(config_dir, 'covers.db')
key_path = os.path.join(config_dir, 'node.key')
db = SQLAlchemy()
if os.path.exists(oml_config_path):
with open(oml_config_path) as fd:
config = json.load(fd)
else:
config = {}
preferences = pdict(os.path.join(config_dir, 'preferences.json'), config['user']['preferences'])
ui = pdict(os.path.join(config_dir, 'ui.json'), config['user']['ui'])
server = pdict(os.path.join(config_dir, 'server.json'))
server_defaults = {
'port': 9842,
'address': '127.0.0.1',
'node_port': 9851,
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'node_address': '',
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'extract_text': True,
'directory_service': 'http://[2a01:4f8:120:3201::3]:25519',
'lookup_service': 'http://data.openmedialibrary.com',
}
for key in server_defaults:
if key not in server:
server[key] = server_defaults[key]
release = pdict(os.path.join(config_dir, 'release.json'))
if os.path.exists(key_path):
with open(key_path) as fd:
sk = ed25519.SigningKey(fd.read())
vk = sk.get_verifying_key()
else:
sk, vk = ed25519.create_keypair()
with open(key_path, 'w') as fd:
os.chmod(key_path, 0600)
fd.write(sk.to_bytes())
os.chmod(key_path, 0400)
USER_ID = vk.to_ascii(encoding='base64')
if 'modules' in release and 'openmedialibrary' in release['modules']:
VERSION = release['modules']['openmedialibrary']['version']
else:
VERSION = 'git'
USER_AGENT = 'OpenMediaLibrary/%s' % VERSION