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# Copyright (C) 2012 Aleksey Lim
#
# 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 errno
from os.path import join, exists, abspath, dirname, expanduser
from active_toolkit.options import Option
from sugar_network.toolkit import sugar
api_url = Option(
'url to connect to Sugar Network server API',
default='http://api-devel.network.sugarlabs.org', short_option='-a',
name='api-url')
certfile = Option(
'path to SSL certificate file to connect to server via HTTPS')
no_check_certificate = Option(
'do not check the server certificate against the available '
'certificate authorities',
default=False, type_cast=Option.bool_cast, action='store_true')
local_root = Option(
'path to the directory to keep all local data',
default=sugar.profile_path('network'))
activity_dirs = Option(
'colon separated list of paths to directories with Sugar '
'activities; first path will be used to keep check-in activities',
type_cast=Option.paths_cast, type_repr=Option.paths_repr, default=[
expanduser('~/Activities'),
'/usr/share/sugar/activities',
'/opt/sweets',
])
server_mode = Option(
'start server to share local documents',
default=False, type_cast=Option.bool_cast,
action='store_true', name='server-mode')
delayed_start = Option(
'immediate start only database and the rest on getting '
'notification from IPC client',
default=False, type_cast=Option.bool_cast, action='store_true')
mounts_root = Option(
'path to a directory with remote devices mounts',
default='/media')
lazy_open = Option(
'do not open all indexes at once on startup',
default=True, type_cast=Option.bool_cast, action='store_true')
ipc_port = Option(
'port number to listen for incomming connections from IPC clients',
default=5001, type_cast=int, name='ipc_port')
hub_root = Option(
'path to Contributor Hub site directory to serve from /hub location '
'for IPC clients to workaround lack of CORS for SSE while using Hub '
'from file:// url',
default='/usr/share/sugar-network/hub')
layers = Option(
'space separated list of layers to restrict Sugar Network content by',
default=[], type_cast=Option.list_cast, type_repr=Option.list_repr,
name='layers')
def path(*args):
"""Calculate a path from the root.
:param args:
path parts to add to the root path; if ends with empty string,
the resulting path will be treated as a path to a directory
:returns:
absolute path
"""
if not args:
result = local_root.value
elif args[0].startswith(os.sep):
result = join(*args)
else:
result = join(local_root.value, *args)
return str(result)
def ensure_path(*args):
"""Calculate a path from the root.
If resulting directory path doesn't exists, it will be created.
:param args:
path parts to add to the root path; if ends with empty string,
the resulting path will be treated as a path to a directory
:returns:
absolute path
"""
if not args:
result = local_root.value
elif args[0].startswith(os.sep):
result = join(*args)
else:
result = join(local_root.value, *args)
result = str(result)
if result.endswith(os.sep):
result_dir = result = result.rstrip(os.sep)
else:
result_dir = dirname(result)
if not exists(result_dir):
try:
os.makedirs(result_dir)
except OSError, error:
# In case if another process already create directory
if error.errno != errno.EEXIST:
raise
return abspath(result)
def db_path():
return join(local_root.value, 'local')
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