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authormike <michael.jmontcalm@gmail.com>2009-11-30 16:51:15 (GMT)
committer mike <michael.jmontcalm@gmail.com>2009-12-05 21:17:50 (GMT)
commitd9eb3274aaa6e1395c86c4dfaa488e493969857b (patch)
tree9231c0a18eb8b9efa2decb274f5a6d7c0f2ce59e /tutorius/translator.py
parent32c62b4f0370791eb52e4ee8f9c0f1ee3058675d (diff)
LP 448319 : Translation layer tests and automatic generation of pot file (ongoing)
Diffstat (limited to 'tutorius/translator.py')
-rw-r--r--tutorius/translator.py53
1 files changed, 51 insertions, 2 deletions
diff --git a/tutorius/translator.py b/tutorius/translator.py
index bd24f8f..f8a3fd7 100644
--- a/tutorius/translator.py
+++ b/tutorius/translator.py
@@ -17,6 +17,9 @@
import os
import logging
import copy as copy_module
+import gettext
+import os
+import locale
logger = logging.getLogger("ResourceTranslator")
@@ -52,7 +55,47 @@ class ResourceTranslator(object):
"""
self._probe_manager = probe_manager
self._tutorial_id = tutorial_id
+
+ # Pick up the language for the user
+ langs = []
+ language = os.environ.get("LANGUAGE", None)
+ if language:
+ langs = language.split(':')
+
+ # Get the default machine language
+ lc, encoding = locale.getdefaultlocale()
+ if lc:
+ langs += [lc]
+
+ l10n_dir = Vault.get_localization_dir(tutorial_id)
+ logger.debug("ResourceTranslator :: Looking for localization resources for languages %s in folder %s"%(str(langs), l10n_dir))
+ if l10n_dir:
+ try:
+ trans = gettext.translation('tutorial_text',
+ l10n_dir,
+ languages=langs)
+ self._ = trans.ugettext
+ except IOError:
+ self._ = None
+ else:
+ self._ = None
+ def translate_string(self, str_value):
+ """
+ Replaces the TString property by its localized equivalent.
+
+ @param str_value The straing to translate
+ """
+ # If we have a localization folder
+ if self._:
+ # Apply the translation
+ u_string = unicode(self._(str_value))
+
+ # Encode the string in UTF-8 for it to pass thru DBus
+ return u_string.encode("utf-8")
+ # There was no translation
+ return unicode(str_value).encode("utf-8")
+
def translate_resource(self, res_value):
"""
Replace the TResourceProperty in the container by their
@@ -62,9 +105,9 @@ class ResourceTranslator(object):
to transform the resource identifier into the absolute path for
the process to be able to use it properly.
- @param res_prop The resource property's value to be translated
+ @param res_value The resource property's value to be translated
@return The TFileProperty corresponding to this resource, containing
- an absolute path to the resource
+ an absolute path to it
"""
# We need to replace the resource by a file representation
filepath = Vault.get_resource_path(self._tutorial_id, res_value)
@@ -100,6 +143,12 @@ class ResourceTranslator(object):
prop_value = getattr(prop_container, propname)
prop_type = getattr(type(prop_container), propname).type
+ # If the propert is a string, we need to use the localization
+ # to find it's equivalent
+ if prop_type == "string":
+ str_value = self.translate_string(prop_value)
+ prop_container.replace_property(propname, str_value)
+
# If the property is a resource, then we need to query the
# vault to create its correspondent
if prop_type == "resource":