code adjustments according to pep8 nr2

gallery_dl/extractor/imgur.py

@@ -1,6 +1,6 @@
 # -*- coding: utf-8 -*-
 
-# Copyright 2015, 2016 Mike Fährmann
+# Copyright 2015-2017 Mike Fährmann
 #
 # This program is free software; you can redistribute it and/or modify
 # it under the terms of the GNU General Public License version 2 as
@@ -11,13 +11,15 @@
 from .common import Extractor, Message
 from .. import text, exception
 
+
 class ImgurAlbumExtractor(Extractor):
     """Extractor for image albums from imgur.com"""
     category = "imgur"
     subcategory = "album"
     directory_fmt = ["{category}", "{album-key} - {title}"]
     filename_fmt = "{category}_{album-key}_{num:>03}_{hash}{ext}"
-    pattern = [r"(?:https?://)?(?:m\.|www\.)?imgur\.com/(?:a|gallery)/([^/?&#]+)"]
+    pattern = [r"(?:https?://)?(?:m\.|www\.)?imgur\.com/"
+               r"(?:a|gallery)/([^/?&#]+)"]
     test = [
         ("https://imgur.com/a/TcBmP", {
             "url": "ce3552f550a5b5316bd9c7ae02e21e39f30c0563",
@@ -56,8 +58,8 @@ class ImgurAlbumExtractor(Extractor):
 
     def get_images(self):
         """Return a list of all images in this album"""
-        url = ("https://imgur.com/ajaxalbums/getimages/"
-               + self.album + "/hit.json")
+        url = ("https://imgur.com/ajaxalbums/getimages/" +
+               self.album + "/hit.json")
         data = self.request(url).json()["data"]
         if not data:
             raise exception.NotFoundError("album")