cleanup imports

oml/meta/abebooks.py

@@ -2,8 +2,9 @@
 # vi:si:et:sw=4:sts=4:ts=4
 from __future__ import division
 
-from ox.cache import read_url
 import re
+
+from ox.cache import read_url
 import lxml.html
 
 import logging

oml/meta/loc.py

@@ -2,18 +2,19 @@
 # vi:si:et:sw=4:sts=4:ts=4
 from __future__ import division
 
-import ox
 from ox.cache import read_url
+import ox
 import re
 import xml.etree.ElementTree as ET
 
-from utils import normalize_isbn
-from marc_countries import COUNTRIES
 from dewey import get_classification
+from marc_countries import COUNTRIES
+from utils import normalize_isbn
 
 import logging
 logger = logging.getLogger('meta.loc')
 
+
 def get_ids(key, value):
     ids = []
     if key == 'isbn':

oml/meta/lookupbyisbn.py

@@ -1,6 +1,11 @@
+# -*- coding: utf-8 -*-
+# vi:si:et:sw=4:sts=4:ts=4
+from __future__ import division
+
+import re
+
 from ox.cache import read_url
 from ox import find_re, strip_tags, decode_html
-import re
 import stdnum.isbn
 
 from utils import find_isbns
@@ -8,6 +13,7 @@ from utils import find_isbns
 import logging
 logger = logging.getLogger('meta.lookupbyisbn')
 
+
 base = 'http://www.lookupbyisbn.com'
 
 def get_ids(key, value):

oml/meta/openlibrary.py

@@ -2,19 +2,20 @@
 # vi:si:et:sw=4:sts=4:ts=4
 from __future__ import division
 
+from datetime import datetime
 from urllib import urlencode
 import json
-from datetime import datetime
 
 from ox.cache import read_url
 
-from marc_countries import COUNTRIES
 from dewey import get_classification
+from marc_countries import COUNTRIES
 from utils import normalize_isbn
 
 import logging
 logger = logging.getLogger('meta.openlibrary')
 
+
 KEYS = {
     'authors': 'author',
     'covers': 'cover',

oml/meta/utils.py

@@ -1,6 +1,11 @@
+# -*- coding: utf-8 -*-
+# vi:si:et:sw=4:sts=4:ts=4
+from __future__ import division
+
 import re
 import stdnum.isbn
 
+
 def normalize_isbn(value):
     return ''.join([s for s in value if s.isdigit() or s == 'X'])
 

oml/meta/worldcat.py

@@ -2,16 +2,19 @@
 # vi:si:et:sw=4:sts=4:ts=4
 from __future__ import division
 
-from ox.cache import read_url
-import lxml.html
 import re
 import hashlib
-from utils import normalize_isbn
+
+from ox.cache import read_url
+import lxml.html
 import stdnum.isbn
 
+from .utils import normalize_isbn
+
 import logging
 logger = logging.getLogger('meta.worldcat')
 
+
 base_url = 'http://www.worldcat.org'
 
 def get_ids(key, value):