131 lines
3.8 KiB
Python
131 lines
3.8 KiB
Python
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import logging
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import time
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import shared
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#logger = logging.getLogger(__name__)
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logger = logging.getLogger('file_only')
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DEFAULT_ENCODING = 'ISO8859-1'
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DEFAULT_LANGUAGE = 'en_US'
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DEFAULT_TIME_FORMAT = '%Y-%m-%d %H:%M:%S'
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encoding = DEFAULT_ENCODING
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language = DEFAULT_LANGUAGE
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windowsLanguageMap = {
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"ar": "arabic",
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"cs": "czech",
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"da": "danish",
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"de": "german",
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"en": "english",
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"eo": "esperanto",
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"fr": "french",
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"it": "italian",
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"ja": "japanese",
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"nl": "dutch",
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"no": "norwegian",
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"pl": "polish",
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"pt": "portuguese",
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"ru": "russian",
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"sk": "slovak",
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"zh": "chinese",
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"zh_CN": "chinese-simplified",
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"zh_HK": "chinese-traditional",
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"zh_SG": "chinese-simplified",
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"zh_TW": "chinese-traditional"
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}
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try:
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import locale
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encoding = locale.getpreferredencoding(True) or DEFAULT_ENCODING
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language = locale.getlocale()[0] or locale.getdefaultlocale()[0] or DEFAULT_LANGUAGE
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except:
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logger.exception('Could not determine language or encoding')
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if shared.config.has_option('bitmessagesettings', 'timeformat'):
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time_format = shared.config.get('bitmessagesettings', 'timeformat')
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#Test the format string
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try:
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time.strftime(time_format)
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except:
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logger.exception('Could not format timestamp')
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time_format = DEFAULT_TIME_FORMAT
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else:
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time_format = DEFAULT_TIME_FORMAT
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#It seems some systems lie about the encoding they use so we perform
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#comprehensive decoding tests
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if time_format != DEFAULT_TIME_FORMAT:
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try:
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#Check day names
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for i in xrange(7):
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unicode(time.strftime(time_format, (0, 0, 0, 0, 0, 0, i, 0, 0)), encoding)
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#Check month names
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for i in xrange(1, 13):
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unicode(time.strftime(time_format, (0, i, 0, 0, 0, 0, 0, 0, 0)), encoding)
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#Check AM/PM
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unicode(time.strftime(time_format, (0, 0, 0, 11, 0, 0, 0, 0, 0)), encoding)
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unicode(time.strftime(time_format, (0, 0, 0, 13, 0, 0, 0, 0, 0)), encoding)
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#Check DST
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unicode(time.strftime(time_format, (0, 0, 0, 0, 0, 0, 0, 0, 1)), encoding)
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except:
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logger.exception('Could not decode locale formatted timestamp')
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time_format = DEFAULT_TIME_FORMAT
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encoding = DEFAULT_ENCODING
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def formatTimestamp(timestamp = None, as_unicode = True):
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#For some reason some timestamps are strings so we need to sanitize.
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if timestamp is not None and not isinstance(timestamp, int):
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try:
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timestamp = int(timestamp)
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except:
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timestamp = None
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#timestamp can't be less than 0.
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if timestamp is not None and timestamp < 0:
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timestamp = None
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if timestamp is None:
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timestring = time.strftime(time_format)
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else:
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#In case timestamp is too far in the future
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try:
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timestring = time.strftime(time_format, time.localtime(timestamp))
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except ValueError:
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timestring = time.strftime(time_format)
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if as_unicode:
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return unicode(timestring, encoding)
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return timestring
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def getTranslationLanguage():
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userlocale = None
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if shared.config.has_option('bitmessagesettings', 'userlocale'):
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userlocale = shared.config.get('bitmessagesettings', 'userlocale')
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if userlocale in [None, '', 'system']:
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return language
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return userlocale
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def getWindowsLocale(posixLocale):
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if posixLocale in windowsLanguageMap:
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return windowsLanguageMap[posixLocale]
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if "." in posixLocale:
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loc = posixLocale.split(".", 1)
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if loc[0] in windowsLanguageMap:
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return windowsLanguageMap[loc[0]]
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if "_" in posixLocale:
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loc = posixLocale.split("_", 1)
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if loc[0] in windowsLanguageMap:
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return windowsLanguageMap[loc[0]]
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if posixLocale != DEFAULT_LANGUAGE:
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return getWindowsLocale(DEFAULT_LANGUAGE)
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return None
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