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#!/usr/bin/env python
import os
import sys
import re
import gettext
import jinja2
if len(sys.argv) < 3:
sys.exit("Usage: " + __file__ + " <template-file> <locale> <output-file>")
in_file = sys.argv[1]
locale = sys.argv[2]
name, ext = re.match(r"(.*)\.([^.]+)$", in_file.rstrip(".j2")).groups()
tr = gettext.translation("messages",
localedir="locale",
languages=[locale])
env = jinja2.Environment(loader=jinja2.FileSystemLoader(os.path.dirname(__file__)),
extensions=["jinja2.ext.i18n"],
autoescape=False)
env.install_gettext_translations(tr, newstyle=True)
tmpl = env.get_template(in_file)
def self_localized(other_locale):
"""
Return URL for the current page in another locale.
"""
return "../" + other_locale + "/" + in_file.rstrip(".j2")
def url_localized(filename):
return "../" + locale + "/" + filename
def url(x):
# TODO: look at the app root environment variable
# TODO: check if file exists
return "../" + x
import codecs
f = codecs.open("./" + locale + "/" + in_file.rstrip(".j2"), "w", "utf-8")
f.write(tmpl.render(lang=locale, url=url, self_localized=self_localized, url_localized=url_localized))
f.close()
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