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Added translation support using Flask-Babel

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str4d
2012-09-17 01:19:57 +00:00
parent 2ee45fcfe6
commit fcbf62afe6
1 changed files with 15 additions and 0 deletions
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i2p2www/__init__.py
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@ -1,5 +1,6 @@
from jinja2 import Environment, FileSystemLoader, environmentfilter from jinja2 import Environment, FileSystemLoader, environmentfilter
from flask import Flask, request, session, g, redirect, url_for, abort, render_template, flash, send_from_directory, safe_join from flask import Flask, request, session, g, redirect, url_for, abort, render_template, flash, send_from_directory, safe_join
from flaskext.babel import Babel
from docutils.core import publish_parts from docutils.core import publish_parts
import os.path import os.path
import os import os
@ -15,6 +16,20 @@ MEETINGS_DIR = os.path.join(os.path.dirname(__file__), 'meetings')
app = application = Flask('i2p2www', template_folder=TEMPLATE_DIR, static_url_path='/_static', static_folder=STATIC_DIR) app = application = Flask('i2p2www', template_folder=TEMPLATE_DIR, static_url_path='/_static', static_folder=STATIC_DIR)
app.debug = bool(os.environ.get('APP_DEBUG', 'False')) app.debug = bool(os.environ.get('APP_DEBUG', 'False'))
babel = Babel(app)
#################
# Babel selectors
@babel.localeselector
def get_locale():
# If the language is already set from the url, use that
if hasattr(g, 'lang'):
return g.lang
# otherwise try to guess the language from the user accept
# header the browser transmits. The best match wins.
return request.accept_languages.best_match(['en', 'es', 'zh', 'de', 'fr', 'it', 'nl', 'ru', 'sv', 'cs', 'ar'])
########################## ##########################