#97 Add a command to list email addresses

By default, the command will list the email addresses of all members.

The option --subscribers_only can be used to list only the email addresses of subscribers. The option --offer_id OFFER_ID can be used to list only the email addresses of subscribers to the given offer.

This PR is an answer to https://code.ffdn.org/FFDN/coin/pulls/86 "Taking a broad approach".

I don't know much about optparse, but I haven't found an easy way to fusion --subscribers_only and --offer_id OFFER_ID. I would have like to make one option --subscribers [OFFER_ID], but I don't know how.

WDYT?

That is great :-)

A few remarks:

• I'd suggest naming it members_email instead of emails
  1. emails is not accurate about what it does
  2. keeps compatibility for members_email users
  3. maybe ii. is not so important, so we could think about something realy explicit like list_emails or list_members.
• bikesheding: it's more common to find --opt-style than --opt_style.

I don't know much about optparse, but I haven't found an easy way to fusion --subscribers_only and --offer_id OFFER_ID. I would have like to make one option --subscribers [OFFER_ID], but I don't know how.

I think I am going to take some time to finish my PR to switch to Django 1.8 this afternoon, Then you'll have argparse-style arguments handling instead of optparse-style; which is way better for the kind of handling you want to do.

Stay tunned ;-)

I think I am going to take some time to finish my PR to switch to Django 1.8 this afternoon, Then you'll have argparse-style arguments handling instead of optparse-style; which is way better for the kind of handling you want to do.

Stay tunned ;-)

PR for upgrading to Django 1.8 submitted as #99

Update to use argparse from django 1.8.

Add a command to list email addresses

By default, it lists all active members. The option --subscribers lists all members with an active subscription. The option --offer OFFER-ID or OFFER-REF lists all members with an active subscription to the given OFFER-ID or OFFER-REF.

testé ok, nitpicks faits IRL avec daimrod.

Remarques intégrées pour celles qui étaient intégrables :)

Ok by JocelynD.