--- /dev/null
+#!/usr/bin/python3
+###############################################################################
+# #
+# collecty - A system statistics collection daemon for IPFire #
+# Copyright (C) 2015 IPFire development team #
+# #
+# 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/>. #
+# #
+###############################################################################
+
+import gettext
+import os
+
+from .constants import *
+from .i18n import TEXTDOMAIN
+
+import logging
+log = logging.getLogger("collecty.locale")
+log.propagate = 1
+
+class Locale(object):
+ def __init__(self, lang):
+ self.lang = lang
+
+ def translate(self, message, plural_message=None, count=None):
+ if plural_message is not None:
+ assert count is not None
+
+ # Replace the message by the plural message if
+ # we are using plural.
+ if count > 1:
+ message = plural_message
+
+ return message
+
+
+class GettextLocale(Locale):
+ def __init__(self, lang, translation):
+ Locale.__init__(self, lang)
+
+ self.translation = translation
+
+ # Bind gettext functions
+ self.gettext = self.translation.gettext
+ self.ngettext = self.translation.ngettext
+
+ def translate(self, message, plural_message=None, count=None):
+ if plural_message is not None:
+ assert count is not None
+ return self.ngettext(message, plural_message, count)
+
+ return self.gettext(message)
+
+
+def _find_all_locales(domain, directory):
+ locales = {
+ DEFAULT_LOCALE : Locale(DEFAULT_LOCALE),
+ }
+
+ for lang in os.listdir(directory):
+ if lang.startswith("."):
+ continue
+
+ filename = os.path.join(directory, lang, "LC_MESSAGES",
+ "%s.mo" % domain)
+
+ # Check if a translation file exists and go on if not
+ if not os.path.exists(filename):
+ continue
+
+ try:
+ translation = gettext.translation(domain,
+ directory, languages=[lang])
+ except Exception as e:
+ log.error("Cound not load translation for %s: %s" \
+ % (lang, e))
+ continue
+
+ locales[lang] = GettextLocale(lang, translation)
+
+ log.debug("Loaded translations: %s" % ", ".join(locales.keys()))
+
+ return locales
+
+_locales = _find_all_locales(TEXTDOMAIN, "/usr/share/locale")
+
+def get_supported_locales():
+ return list(_locales.keys())
+
+def get_closest(*langs):
+ for lang in langs:
+ if not lang:
+ continue
+
+ lang = lang.replace("-", "_")
+ parts = lang.split("_")
+
+ if len(parts) > 2:
+ continue
+
+ elif len(parts) == 2:
+ parts[0] = parts[0].lower()
+ parts[1] = parts[1].upper()
+ lang = "_".join(parts)
+
+ for l in (lang, parts[0]):
+ try:
+ return _locales[l]
+ except KeyError:
+ pass
+
+def get(*langs):
+ return get_closest(*langs) or _locale.get(DEFAULT_LOCALE, None)
import time
import unicodedata
+from .. import locales
from ..constants import *
from ..i18n import _
return object
- def get_template(self, template_name, object_id):
+ def get_template(self, template_name, object_id, locale=None, timezone=None):
for template in self.templates:
if not template.name == template_name:
continue
- return template(self, object_id)
+ return template(self, object_id, locale=locale, timezone=timezone)
- def generate_graph(self, template_name, object_id="default", **kwargs):
- template = self.get_template(template_name, object_id=object_id)
+ def generate_graph(self, template_name, object_id="default",
+ timezone=None, locale=None, **kwargs):
+ template = self.get_template(template_name, object_id=object_id,
+ timezone=timezone, locale=locale)
if not template:
raise RuntimeError("Could not find template %s" % template_name)
height = GRAPH_DEFAULT_HEIGHT
width = GRAPH_DEFAULT_WIDTH
- def __init__(self, plugin, object_id):
+ def __init__(self, plugin, object_id, locale=None, timezone=None):
self.plugin = plugin
+ # Save localisation parameters
+ self.locale = locales.get(locale)
+ self.timezone = timezone
+
# Get all required RRD objects
self.object_id = object_id
return files
- def generate_graph(self, interval=None, timezone=None, locale=None, **kwargs):
+ def generate_graph(self, interval=None, **kwargs):
args = self._make_command_line(interval, **kwargs)
self.log.info(_("Generating graph %s") % self)
# Convert arguments to string
args = [str(e) for e in args]
- with Environment(timezone, locale):
+ with Environment(self.timezone, self.locale.lang):
graph = rrdtool.graphv("-", *args)
return graph.get("image")
projects / collecty.git / commitdiff
