diff options
Diffstat (limited to 'extensions/cpsection/language/model.py')
| -rw-r--r-- | extensions/cpsection/language/model.py | 86 |
1 files changed, 48 insertions, 38 deletions
diff --git a/extensions/cpsection/language/model.py b/extensions/cpsection/language/model.py index fe80410..240e562 100644 --- a/extensions/cpsection/language/model.py +++ b/extensions/cpsection/language/model.py @@ -21,11 +21,14 @@ # import os +import locale from gettext import gettext as _ import subprocess -_default_lang = 'en_US.utf8' -_standard_msg = _("Could not access ~/.i18n. Create standard settings.") + +_default_lang = '%s.%s' % locale.getdefaultlocale() +_standard_msg = _('Could not access ~/.i18n. Create standard settings.') + def read_all_languages(): fdp = subprocess.Popen(['locale', '-av'], stdout=subprocess.PIPE) @@ -42,7 +45,7 @@ def read_all_languages(): if locale.endswith('utf8') and len(lang): locales.append((lang, territory, locale)) - #FIXME: This is a temporary workaround for locales that are essential to + #FIXME: This is a temporary workaround for locales that are essential to # OLPC, but are not in Glibc yet. locales.append(('Kreyol', 'Haiti', 'ht_HT.utf8')) locales.append(('Dari', 'Afghanistan', 'fa_AF.utf8')) @@ -51,7 +54,8 @@ def read_all_languages(): locales.sort() return locales -def _initialize(): + +def _initialize(): if set_languages.__doc__ is None: # when running under 'python -OO', all __doc__ fields are None, # so += would fail -- and this function would be unnecessary anyway. @@ -59,13 +63,12 @@ def _initialize(): languages = read_all_languages() set_languages.__doc__ += '\n' for lang in languages: - set_languages.__doc__ += '%s \n' % (lang[0].replace(' ', '_') + '/' + + set_languages.__doc__ += '%s \n' % (lang[0].replace(' ', '_') + '/' + lang[1].replace(' ', '_')) - -def _write_i18n(langs): - colon = ':' - langstr = colon.join(langs) - path = os.path.join(os.environ.get("HOME"), '.i18n') + + +def _write_i18n(lang_env, language_env): + path = os.path.join(os.environ.get('HOME'), '.i18n') if not os.access(path, os.W_OK): print _standard_msg fd = open(path, 'w') @@ -74,32 +77,33 @@ def _write_i18n(langs): fd.close() else: fd = open(path, 'w') - fd.write('LANG="%s"\n' % langs[0].strip("\n")) - fd.write('LANGUAGE="%s"\n' % langstr) + fd.write('LANG="%s"\n' % lang_env) + fd.write('LANGUAGE="%s"\n' % language_env) fd.close() + def get_languages(): - path = os.path.join(os.environ.get("HOME"), '.i18n') + path = os.path.join(os.environ.get('HOME', ''), '.i18n') if not os.access(path, os.R_OK): - print _standard_msg + print _standard_msg fd = open(path, 'w') fd.write('LANG="%s"\n' % _default_lang) fd.write('LANGUAGE="%s"\n' % _default_lang) fd.close() return [_default_lang] - - fd = open(path, "r") + + fd = open(path, 'r') lines = fd.readlines() fd.close() langlist = None for line in lines: - if line.startswith("LANGUAGE="): + if line.startswith('LANGUAGE='): lang = line[9:].replace('"', '') lang = lang.strip() langlist = lang.split(':') - elif line.startswith("LANG="): + elif line.startswith('LANG='): lang = line[5:].replace('"', '') # There might be cases where .i18n may not contain a LANGUAGE field @@ -108,6 +112,7 @@ def get_languages(): else: return langlist + def print_languages(): codes = get_languages() @@ -121,30 +126,35 @@ def print_languages(): found_lang = True break if not found_lang: - print (_("Language for code=%s could not be determined.") % code) - + print (_('Language for code=%s could not be determined.') % code) + + def set_languages(languages): """Set the system language. - languages : + languages : """ - if isinstance(languages, str): - # This came from the commandline - #TODO: Support multiple languages from the command line - if languages.endswith('utf8'): - _write_i18n(languages) - return 1 - else: - langs = read_all_languages() - for lang, territory, locale in langs: - code = lang.replace(' ', '_') + '/' \ - + territory.replace(' ', '_') - if code == languages: - _write_i18n(locale) - return 1 - print (_("Sorry I do not speak \'%s\'.") % languages) + + if languages.endswith('utf8'): + set_languages_list([languages]) + return 1 else: - _write_i18n(languages) + langs = read_all_languages() + for lang, territory, locale in langs: + code = lang.replace(' ', '_') + '/' \ + + territory.replace(' ', '_') + if code == languages: + set_languages_list([locale]) + return 1 + print (_("Sorry I do not speak \'%s\'.") % languages) + + +def set_languages_list(languages): + """Set the system language using a list of preferred languages""" + colon = ':' + language_env = colon.join(languages) + lang_env = languages[0].strip('\n') + _write_i18n(lang_env, language_env) + # inilialize the docstrings for the language _initialize() - |