jzempel/test.html

## test.html
<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="utf-8" />
</head>
<body>
    {% for category, message in get_flashed_messages(with_categories=true) %}
    <div>{{ message }}</div>
    {% endfor %}
    <form action="{{ url_for("post") }}" method="post">
        <input type="submit" />
    </form>
</body>
</html>

## test.py
from flask import _request_ctx_stack, flash, Flask, redirect, \
    render_template, request, url_for
from flaskext.babel import Babel, gettext, lazy_gettext
#from flaskext.script import Manager
from traceback import format_exc

app = Flask(__name__)
app.config["SECRET_KEY"] = "secret"
Babel(app)

@app.route("/", methods=["GET"])
def get():
    try:
        # Lazy gettext on HTTP GET works fine.
        message = lazy_gettext("Hello World!")
        flash(message)
        return render_template("test.html")
    except Exception:
        return format_exc()

@app.route("/", methods=["POST"])
def post():
    # Exception goes away if the following is gettext.
    message = lazy_gettext("Goodbye World.")
    flash(message)
    url = url_for("get")

    return redirect(url)

#manager = Manager(app)

if __name__ == "__main__":
    app.run()
    #manager.run() # <- Use this to crash the running server.
	<!DOCTYPE html>
	<html lang="en">
	<head>
	<meta charset="utf-8" />
	</head>
	<body>
	{% for category, message in get_flashed_messages(with_categories=true) %}
	<div>{{ message }}</div>
	{% endfor %}
	<form action="{{ url_for("post") }}" method="post">
	<input type="submit" />
	</form>
	</body>
	</html>
	from flask import _request_ctx_stack, flash, Flask, redirect, \
	render_template, request, url_for
	from flaskext.babel import Babel, gettext, lazy_gettext
	#from flaskext.script import Manager
	from traceback import format_exc

	app = Flask(__name__)
	app.config["SECRET_KEY"] = "secret"
	Babel(app)

	@app.route("/", methods=["GET"])
	def get():
	try:
	# Lazy gettext on HTTP GET works fine.
	message = lazy_gettext("Hello World!")
	flash(message)
	return render_template("test.html")
	except Exception:
	return format_exc()

	@app.route("/", methods=["POST"])
	def post():
	# Exception goes away if the following is gettext.
	message = lazy_gettext("Goodbye World.")
	flash(message)
	url = url_for("get")

	return redirect(url)

	#manager = Manager(app)

	if __name__ == "__main__":
	app.run()
	#manager.run() # <- Use this to crash the running server.