Create a tools apps, converted extract-emails to a management command

tools/management/commands/extract-emails.py

@@ -0,0 +1,45 @@
+#!/usr/bin/env python
+
+import unicodedata
+import re
+from optparse import make_option
+from django.core.management.base import BaseCommand, CommandError
+from eve_api.models import EVEPlayerCharacter
+from eve_api.app_defines import API_STATUS_OK
+
+class Command(BaseCommand):
+    help = ("Extracts a list of emails for a corp domain")
+
+    option_list = BaseCommand.option_list + (
+        make_option('-a', '--alli', action='store', dest='alliance', help='Alliance ID of the extract'),
+        make_option('-c', '--corp', action='store', dest='corporation', help='Corp ID of the extract'),
+        make_option('-d', '--domain', action='store', dest='domain', help='Domain of the extract')
+    )
+
+    requires_model_validation = False
+
+    def handle(self, **options):
+
+        if not options.get('alliance', None) and not options.get('corporation', None):
+            raise CommandError("Please provide either a corporation or alliance")
+
+        if options.get('alliance', None) and options.get('corporation', None):
+            raise CommandError("Use either alliance or corporation, not both")
+
+        if not options.get('domain', None):
+            raise CommandError("You need to specify a domain")
+
+        alliance = options.get('alliance', None)
+        corporation = options.get('corporation', None)
+        domain = options.get('domain', None)
+
+        chars = EVEPlayerCharacter.objects.select_related('eveaccount__user').filter(eveaccount__api_status=API_STATUS_OK, eveaccount__isnull=False)
+        if alliance:
+             chars = chars.filter(corporation__alliance__id=alliance)
+        elif corporation:
+             chars = chars.filter(corporation__id=corporation)
+
+        for char in chars:
+             charname = re.sub('[^a-zA-Z0-9_-]+', '', unicodedata.normalize('NFKD', char.name).encode('ASCII', 'ignore'))
+             if charname and char.eveaccount_set.all()[0].user.email:
+                 print "%s@%s\t%s" % (charname.lower(), domain, char.eveaccount_set.all()[0].user.email)