Add script to import a full libravatar export

import_libravatar.py

@@ -0,0 +1,63 @@
+#!/usr/bin/env python
+'''
+Import the whole libravatar export
+'''
+
+import os
+from os.path import isfile, isdir, join
+import sys
+import base64
+from io import BytesIO
+import django
+os.environ.setdefault("DJANGO_SETTINGS_MODULE", "ivatar.settings")  # pylint: disable=wrong-import-position
+django.setup()  # pylint: disable=wrong-import-position
+from django.contrib.auth.models import User
+from PIL import Image
+from ivatar.settings import JPEG_QUALITY
+from ivatar.ivataraccount.read_libravatar_export import read_gzdata as libravatar_read_gzdata
+from ivatar.ivataraccount.models import ConfirmedEmail
+from ivatar.ivataraccount.models import ConfirmedOpenId
+from ivatar.ivataraccount.models import Photo
+from ivatar.ivataraccount.models import file_format
+
+if len(sys.argv) < 2:
+    print("First argument to '%s' must be the path to the exports" % sys.argv[0])
+    exit(-255)
+
+if not isdir(sys.argv[1]):
+    print("First argument to '%s' must be a directory containing the exports" % sys.argv[0])
+    exit(-255)
+
+PATH = sys.argv[1]
+for file in os.listdir(PATH):
+    if not file.endswith('.xml.gz'):
+        continue
+    if isfile(join(PATH, file)):
+        fh = open(join(PATH, file), 'rb')
+        items = libravatar_read_gzdata(fh.read())
+        print('Adding user "%s"' % items['username'])
+        (user, created) = User.objects.get_or_create(username=items['username'])
+        for email in items['emails']:
+            try:
+                ConfirmedEmail.objects.get_or_create(email=email, user=user)
+            except django.db.utils.IntegrityError:
+                print('%s not unique?' % email)
+        for openid in items['openids']:
+            try:
+                ConfirmedOpenId.objects.get_or_create(openid=openid, user=user)  # pylint: disable=no-member
+            except django.db.utils.IntegrityError:
+                print('%s not unique?' % openid)
+        for photo in items['photos']:
+            data = base64.decodebytes(bytes(photo['data'], 'utf-8'))
+            pilobj = Image.open(BytesIO(data))
+            out = BytesIO()
+            pilobj.save(out, pilobj.format, quality=JPEG_QUALITY)
+            out.seek(0)
+            photo = Photo()
+            photo.user = user
+            photo.ip_address = '0.0.0.0'
+            photo.format = file_format(pilobj.format)
+            photo.data = out.read()
+            photo.save()
+
+        fh.close()