"error: too many arguments" with nargs='+'

[touilleMan]

Hi there,

Here is an example of a not-so-expected behavior:

# manage.py

from flask import Flask
from flask.ext.script import Manager

app = Flask(__name__)
m = Manager(app)


@m.command
@m.option('--args', nargs='+')
def test(args=None):
    print(args)

m.run()

$ python test.py test --args e e
usage: test.py [-?] {shell,runserver,test} ...
test.py: error: too many arguments
$ python test.py test --args e  
e
$ python test.py test --args  
usage: test.py test [-?] [-a ARGS]
test.py test: error: argument -a/--args: expected one argument

It seems the nargs argument is totally ignored by flask-script, any idea what's wrong ?

[touilleMan]

My bad, see #143