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# -*- coding: utf-8 -*-
"""
This file is part of GetTor, a service providing alternative methods to download
the Tor Browser.
:authors: Hiro <hiro@torproject.org>
please also see AUTHORS file
:copyright: (c) 2008-2014, The Tor Project, Inc.
(c) 2014, all entities within the AUTHORS file
:license: see included LICENSE for information
"""
import json
import os
import inspect
import re
strings = {}
translations = {}
_rundir = None
def setRundir(path):
"""Set the absolute path to the runtime directory.
See :meth:`BaseOptions.postOptions`.
:param string path: The path to set.
"""
global _rundir
_rundir = path
def getRundir():
"""Get the absolute path to the runtime directory.
:rtype: string
:returns: The path to the config file.
"""
return _rundir
def find_run_dir(rundir=None):
"""Get the absolute path to the runtime directory.
:rtype: string
:returns: The path to the config file.
"""
gRundir = getRundir()
if gRundir is None:
if rundir is not None:
gRundir = os.path.abspath(os.path.expanduser(rundir))
else:
gRundir = os.getcwd()
setRundir(gRundir)
if not os.path.isdir(gRundir): # pragma: no cover
raise usage.UsageError(
"Could not change to runtime directory: `%s'" % gRundir)
return gRundir
def get_resource_path(filename, path):
"""
Returns the absolute path of a resource
"""
rundir = find_run_dir()
prefix = os.path.join(os.path.dirname(os.path.dirname(os.path.abspath(inspect.getfile(inspect.currentframe())))), path)
prefix = os.path.join(rundir, prefix)
if not os.path.exists(prefix):
prefix = os.path.join(os.path.dirname(os.path.dirname(os.path.dirname(os.path.dirname(prefix)))), path)
return os.path.join(prefix, filename)
def get_version():
"""
The current version
"""
version = ""
with open(get_resource_path('version.txt', '../share')) as f:
version = f.read().strip()
return version
def get_locales():
"""
Get available_locales
"""
filename = get_resource_path("available_locales.json", '../share/locale')
locales = {}
with open(filename, encoding='utf-8') as f:
locales = json.load(f)
return locales
def load_strings(current_locale):
"""
Loads translated strings and fallback to English
if the translation does not exist.
"""
global strings, translations
# Load all translations
translations = {}
available_locales = get_locales()
if current_locale not in available_locales:
current_locale = "en"
filename = get_resource_path("{}.json".format(current_locale), '../share/locale')
with open(filename, encoding='utf-8') as f:
translations[current_locale] = json.load(f)
strings = {}
for s in translations[current_locale]:
strings[s] = translations[current_locale][s]
def redact_emails(text):
redacted_text = re.sub(r'[\w\.+-]+@[\w\.+-]+', '[REDACTED_EMAIL]', text)
return redacted_text
def translated(k):
"""
Returns a translated string.
"""
return strings[k]
_ = translated
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