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# -*- coding: utf-8 -*-
# util.py
# Copyright (C) 2016 LEAP Encryption Acess Project
#
# 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/>.
"""
Handy common utils
"""
import os
import platform
import sys
from twisted.logger import Logger
from leap.common.files import which
STANDALONE = getattr(sys, 'frozen', False)
log = Logger()
def here(module=None):
global STANDALONE
if STANDALONE:
# we are running in a |PyInstaller| bundle
return sys._MEIPASS
else:
dirname = os.path.dirname
if module:
return dirname(module.__file__)
else:
return dirname(__file__)
def merge_status(children):
def key(service):
status = children[service]
level = {
"on": 0,
"off": 1,
"starting": 10,
"stopping": 11,
"failed": 100
}
return level.get(status["status"], -1)
service = max(children, key=key)
status = children[service]["status"]
error = children[service]["error"]
res = {}
for s in children.values():
res.update(s)
res['status'] = status
res['error'] = error
res['childrenStatus'] = children
return res
def get_gpg_bin_path():
"""
Return the path to gpg binary.
:returns: the gpg binary path
:rtype: str
"""
global STANDALONE
if STANDALONE:
if platform.system() == "Windows":
gpgbin = os.path.abspath(
os.path.join(here(), "apps", "mail", "gpg.exe"))
elif platform.system() == "Darwin":
gpgbin = os.path.abspath(
os.path.join(here(), "apps", "mail", "gpg"))
else:
gpgbin = os.path.abspath(
os.path.join(here(), "..", "apps", "mail", "gpg"))
return gpgbin
path_ext = '/bin:/usr/bin/:/usr/local/bin:/usr/local/opt/gnupg/bin/'
for gpgbin_name in ["gpg1", "gpg"]:
gpgbin_options = which(gpgbin_name, path_extension=path_ext)
if len(gpgbin_options) >= 1:
return gpgbin_options[0]
log.debug("Could not find gpg binary")
return None
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