fix babel-extract command

[roganw]

support -k gettext parameter when extract translatable strings using fabmanager babel-extract.

[coveralls]

Coverage remained the same at 70.021% when pulling 5c76131 on RoganW:babel-extract into 70193ba on dpgaspar:master.

[dpgaspar]

Sorry @roganw,

I made a simple test and babel-extract included my test text in translations file (messages.po).

I added a simple gettext to the views.py

Could you clarify?

[roganw]

@dpgaspar There was a problem when use import gettext as __
The test steps:

• add test code

• extract translatable strings by fabmanager babel-extract
fabmanager babel-extract --target flask_appbuilder/translations/

• open babel/messages.pot
  There added 3 new translation records:

But there are no translation record for "Test gettext()"

[coveralls]

Coverage decreased (-0.07%) to 69.956% when pulling c8a05c5 on RoganW:babel-extract into 70193ba on dpgaspar:master.

[dpgaspar]

Ok, thanks for the reply. I think that the best would be to add a new optional parameter that accepts multiple values, take a look at: http://click.pocoo.org/5/options/#tuples-as-multi-value-options

This way we could add whatever exception(s) one would like.

And then please add some docs to support it: https://github.com/dpgaspar/Flask-AppBuilder/blob/master/docs/fabmanager.rst

Thank you!

[dpgaspar]

I would like to release new 1.9.1 tomorrow, will you be able to it until then?

[roganw]

@dpgaspar Done.

[coveralls]

Coverage decreased (-0.07%) to 69.95% when pulling ec49fd6 on RoganW:babel-extract into 70193ba on dpgaspar:master.

[coveralls]

Coverage decreased (-0.07%) to 69.95% when pulling ec49fd6 on RoganW:babel-extract into 70193ba on dpgaspar:master.

[dpgaspar]

Great! thank you.