#Embedded file name: ACEStream\Lang\lang.pyo
import sys
import os
from traceback import print_exc, print_stack
from cStringIO import StringIO
from ACEStream.GlobalConfig import globalConfig
from ACEStream.Core.Session import Session
from ACEStream.Utilities.configreader import ConfigReader
from ACEStream.Core.BitTornado.__init__ import version_id
class Lang:
def __init__(self, utility, system_default_locale = 'en_EN'):
self.utility = utility
default_filename = 'en_EN.lang'
langpath = os.path.join(self.utility.getPath(), 'data', 'lang')
sys.stdout.write('Setting up languages\n')
sys.stdout.write('Default: ' + str(default_filename) + '\n')
sys.stdout.write('System: ' + str(system_default_locale) + '\n')
self.user_lang = None
user_filepath = os.path.join(self.utility.getConfigPath(), 'user.lang')
if existsAndIsReadable(user_filepath):
self.user_lang = ConfigReader(user_filepath, 'ABC/language')
parsed_locale = self.parse_locale(system_default_locale)
self.local_lang_filename = parsed_locale + '.lang'
self.local_lang = None
local_filepath = os.path.join(langpath, self.local_lang_filename)
if self.local_lang_filename != default_filename and existsAndIsReadable(local_filepath):
if globalConfig.get_mode() == 'client_wx':
import wx
self.local_lang = wx.FileConfig(localFilename=local_filepath)
self.local_lang.SetPath('ABC/language')
else:
self.local_lang = ConfigReader(local_filepath, 'ABC/language')
self.default_lang = None
default_filepath = os.path.join(langpath, default_filename)
if existsAndIsReadable(default_filepath):
self.default_lang = ConfigReader(default_filepath, 'ABC/language')
self.cache = {}
self.langwarning = False
def parse_locale(self, locale_name):
if locale_name.startswith('en'):
return 'en_EN'
elif locale_name.startswith('ru'):
return 'ru_RU'
else:
return locale_name
def flush(self):
if self.user_lang is not None:
try:
self.user_lang.DeleteEntry('dummyparam', False)
except:
pass
self.user_lang.Flush()
self.cache = {}
def get(self, label, tryuser = True, trylocal = True, trydefault = True, giveerror = True):
if tryuser and trylocal and trydefault:
tryall = True
else:
tryall = False
if tryall and label in self.cache:
return self.expandEnter(self.cache[label])
if label == 'version':
return version_id
if label == 'build':
return 'Build 19721'
if label == 'build_date':
return 'May 19, 2011'
if tryuser:
text, found = self.getFromLanguage(label, self.user_lang)
if found:
if tryall:
self.cache[label] = text
return self.expandEnter(text)
if trylocal and self.local_lang is not None:
text, found = self.getFromLanguage(label, self.local_lang, giveerror=True)
if found:
if tryall:
self.cache[label] = text
return self.expandEnter(text)
if trydefault:
text, found = self.getFromLanguage(label, self.default_lang)
if found:
if tryall:
self.cache[label] = text
return self.expandEnter(text)
if giveerror:
sys.stdout.write('Language file: Got an error finding: ' + label)
self.error(label)
return label
def expandEnter(self, text):
text = text.replace('\\r', '\n')
text = text.replace('\\n', '\n')
return text
def getFromLanguage(self, label, langfile, giveerror = False):
try:
if langfile is not None:
if langfile.Exists(label):
return (self.getSingleline(label, langfile), True)
if langfile.Exists(label + '_line1'):
return (self.getMultiline(label, langfile), True)
if giveerror:
self.error(label, silent=True)
except:
fileused = ''
langfilenames = {'user.lang': self.user_lang,
self.local_lang_filename: self.local_lang,
self.default_lang_filename: self.default_lang}
for name in langfilenames:
if langfilenames[name] == langfile:
fileused = name
break
sys.stderr.write('Error reading language file: (' + fileused + '), label: (' + label + ')\n')
data = StringIO()
print_exc(file=data)
sys.stderr.write(data.getvalue())
return ('', False)
def getSingleline(self, label, langfile):
return langfile.Read(label)
def getMultiline(self, label, langfile):
i = 1
text = ''
while langfile.Exists(label + '_line' + str(i)):
if i != 1:
text += '\n'
text += langfile.Read(label + '_line' + str(i))
i += 1
if not text:
sys.stdout.write('Language file: Got an error reading multiline string\n')
self.error(label)
return text
def writeUser(self, label, text):
change = False
text_user = self.get(label, trylocal=False, trydefault=False, giveerror=False)
text_nonuser = self.get(label, tryuser=False, giveerror=False)
user_lang = self.user_lang
if text == text_nonuser:
if text_user != '':
user_lang.Write('exampleparam', 'example value')
user_lang.DeleteEntry(label)
change = True
elif text != text_user:
user_lang.Write(label, text)
change = True
return change
def error(self, label, silent = True):
if not self.langwarning:
self.langwarning = True
error_title = self.get('error')
error_text = self.get('errorlanguagefile')
if error_text == '':
error_text = 'Your language file is missing at least one string.\nPlease check to see if an updated version is available.'
sys.stderr.write('\nError reading language file!\n')
sys.stderr.write(' Cannot find value for variable: ' + label + '\n')
def existsAndIsReadable(filename):
return os.access(filename, os.F_OK) and os.access(filename, os.R_OK)
