diff --git a/modules/arretsurimages/backend.py b/modules/arretsurimages/backend.py
index 8497b21b..41315443 100644
--- a/modules/arretsurimages/backend.py
+++ b/modules/arretsurimages/backend.py
@@ -18,7 +18,6 @@
 # along with weboob. If not, see <http://www.gnu.org/licenses/>.
 
 
-from weboob.capabilities.base import UserError
 from weboob.capabilities.video import ICapVideo, BaseVideo
 from weboob.capabilities.collection import ICapCollection, CollectionNotFound
 from weboob.tools.backend import BaseBackend, BackendConfig
@@ -40,19 +39,19 @@ class ArretSurImagesBackend(BaseBackend, ICapVideo, ICapCollection):
     CONFIG = BackendConfig(ValueBackendPassword('login',    label='email', masked=False),
                            ValueBackendPassword('password', label='Password'))
     BROWSER = ArretSurImagesBrowser
-    
+
     def create_default_browser(self):
         return self.create_browser(self.config['login'].get(), self.config['password'].get())
-    
+
     def search_videos(self, pattern, sortby=ICapVideo.SEARCH_RELEVANCE, nsfw=False, max_results=None):
         with self.browser:
             return self.browser.search_videos(pattern)
 #        raise UserError('Search does not work on ASI website, use ls latest command')
-            
+
     def get_video(self, _id):
         with self.browser:
-            return self.browser.get_video(_id)            
-            
+            return self.browser.get_video(_id)
+
     def fill_video(self, video, fields):
         if fields != ['thumbnail']:
             # if we don't want only the thumbnail, we probably want also every fields
@@ -62,8 +61,8 @@ class ArretSurImagesBackend(BaseBackend, ICapVideo, ICapCollection):
             with self.browser:
                 video.thumbnail.data = self.browser.readurl(video.thumbnail.url)
 
-        return video            
-        
+        return video
+
     def iter_resources(self, objs, split_path):
         if BaseVideo in objs:
             collection = self.get_collection(objs, split_path)
@@ -79,6 +78,6 @@ class ArretSurImagesBackend(BaseBackend, ICapVideo, ICapCollection):
         if BaseVideo in objs and collection.split_path == [u'latest']:
             collection.title = u'Latest ArretSurImages videos'
             return
-        raise CollectionNotFound(collection.split_path)     
+        raise CollectionNotFound(collection.split_path)
 
     OBJECTS = {ArretSurImagesVideo: fill_video}
diff --git a/modules/arretsurimages/browser.py b/modules/arretsurimages/browser.py
index 015973ab..b2433100 100644
--- a/modules/arretsurimages/browser.py
+++ b/modules/arretsurimages/browser.py
@@ -39,7 +39,7 @@ class ArretSurImagesBrowser(BaseBrowser):
         '%s://%s/forum/login.php' % (PROTOCOL, DOMAIN): LoginPage,
         '%s://%s/forum/index.php' % (PROTOCOL, DOMAIN): LoginRedirectPage,
     }
-    
+
     def home(self):
         self.location('http://www.arretsurimages.net')
 
@@ -47,15 +47,15 @@ class ArretSurImagesBrowser(BaseBrowser):
         self.location(self.buildurl('/emissions.php'))
         assert self.is_on_page(IndexPage)
         return self.page.iter_videos()
-        
+
     @id2url(ArretSurImagesVideo.id2url)
     def get_video(self, url, video=None):
         self.login()
         self.location(url)
         return self.page.get_video(video)
-        
+
     def is_logged(self):
-        return self.is_on_page(LoginPage) == False
+        return not self.is_on_page(LoginPage)
 
     def login(self):
         if not self.is_on_page(LoginPage):
@@ -64,10 +64,9 @@ class ArretSurImagesBrowser(BaseBrowser):
         self.page.login(self.username, self.password)
 
         if not self.is_logged():
-            raise BrowserIncorrectPassword() 
-            
+            raise BrowserIncorrectPassword()
+
     def latest_videos(self):
         self.location(self.buildurl('/emissions.php'))
         assert self.is_on_page(IndexPage)
-        return self.page.iter_videos()                   
-
+        return self.page.iter_videos()
diff --git a/modules/arretsurimages/pages.py b/modules/arretsurimages/pages.py
index 3b76cd0d..d83048fc 100644
--- a/modules/arretsurimages/pages.py
+++ b/modules/arretsurimages/pages.py
@@ -18,7 +18,6 @@
 # along with weboob. If not, see <http://www.gnu.org/licenses/>.
 
 import re
-import mechanize
 
 from weboob.capabilities.base import UserError
 from weboob.tools.browser import BasePage, BrokenPageError
@@ -51,6 +50,7 @@ class IndexPage(BasePage):
 
             yield video
 
+
 class ForbiddenVideo(UserError):
     pass
 
@@ -83,40 +83,40 @@ class VideoPage(BasePage):
 
     def get_title(self):
         title = self.document.getroot().cssselect('div[id=titrage-contenu] h1')[0].text
-        return title;
-        
+        return title
+
     def get_id(self):
         m = re.match(r'http://videos.arretsurimages.net/telecharger/(.*)', self.get_firstUrl())
-        _id = ''
         if m:
             return m.group(1)
         self.logger.warning('Unable to parse ID')
         return 0
-        
+
     def get_url(self):
         firstUrl = self.get_firstUrl()
         doc = self.browser.get_document(self.browser.openurl(firstUrl))
-        links = doc.xpath('//a');
-        url = None;
+        links = doc.xpath('//a')
+        url = None
         i = 1
-        for link in links :
+        for link in links:
             # we take the second link of the page
             if i == 2:
                 url = link.attrib['href']
-            i=i+1
+            i += 1
         return url
-        
+
+
 class LoginPage(BasePage):
     def login(self, username, password):
         response = self.browser.response()
-        response.set_data(response.get_data().replace("<br/>", "<br />")) #Python mechanize is broken, fixing it.
+        response.set_data(response.get_data().replace("<br/>", "<br />"))  # Python mechanize is broken, fixing it.
         self.browser.set_response(response)
         self.browser.select_form(nr=0)
-        self.browser.form.set_all_readonly(False) 
+        self.browser.form.set_all_readonly(False)
         self.browser['redir'] = '/forum/index.php'
         self.browser['username'] = username
         self.browser['password'] = password
-        self.browser.submit()        
+        self.browser.submit()
 
 
 class LoginRedirectPage(BasePage):