Decorators for commands about flask-script

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The "decorators" branch has support for command decorators. This will be merged for the 0.2 release. Will mark resolved on that release.

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Original Comment By: Dan Jacob

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I've added a command decorator to tip. Works like this:

{{{
#!python

manager = Manager(app)

@manager.command()
def hello(app):
print "hello"
}}}

You can pass in a list of options, which then get passed as arguments to the function ("app" is always the first argument):

{{{
#!python

manager = Manager(app)

@manager.command(options=[Option('-n', '--name', dest='name')])
def hello(app, name):
print "hello", name
}}}

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Original Comment By: Dan Jacob

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(Reply via [email protected]):

I've been thinking the same thing. The only issue is how to pass the
Flask app instance (or app factory) to command functions.

For example:

def create_app():
# return your Flask app

@manager.command("createdb", create_app)
def create_db(app):
# do something with app

so should the function expect an app instance as first argument ?

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Original Comment By: Dan Jacob

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Original Comment By: Nicholas Riley