def i18n_filter(stream, template, locale=None):
"""Kid template filter which calls translates all elements matching language
attribute(set in configuration as i18n.templateLocaleAttribute, default 'lang')
"""
lang_attr = config.get("i18n.templateLocaleAttribute", "lang")
locales = [locale]
for ev, item in stream:
if ev == START:
l = item.get(lang_attr)
if l:
locale = l
locales.append(l)
elif ev == TEXT:
prefix = ""
postfix = ""
if len(item) > 0 and item[0] == " ":
prefix = " "
if len(item) > 1 and item[-1] == " ":
postfix = " "
text = item.strip()
if text:
item = gettext(text, locale)
item = prefix + item + postfix
elif ev == END:
if item.get(lang_attr):
locales.pop()
locale = locales[-1]
yield (ev, item)
def i18n_filter(stream, template, locale=None):
"""Kid template filter which calls translates all elements matching language
attribute(set in configuration as i18n.templateLocaleAttribute, default 'lang')
"""
lang_attr = config.get("i18n.templateLocaleAttribute", "lang")
locales=[locale]
for ev, item in stream:
if ev==START:
l = item.get(lang_attr)
if l:
locale = l
locales.append(l)
elif ev==TEXT:
prefix = ''
postfix = ''
if len(item) > 0 and item[0] == ' ': prefix =' '
if len(item) > 1 and item[-1] == ' ': postfix =' '
text = item.strip()
if text:
item = gettext(text, locale)
item = prefix + item + postfix
elif ev==END:
if item.get(lang_attr):
locales.pop()
locale = locales[-1]
yield (ev, item)
def __translate_text(text, lang):
prefix = ""
postfix = ""
if len(text) > 0 and text[0].isspace():
prefix = text[0]
if len(text) > 1 and text[-1].isspace():
postfix = text[-1]
return prefix + gettext(text.strip(), lang) + postfix
def __translate_text(text, lang):
prefix = ''
postfix = ''
if len(text) > 0 and text[0].isspace(): prefix = text[0]
if len(text) > 1 and text[-1].isspace(): postfix = text[-1]
return prefix + gettext(text.strip(), lang) + postfix