PEP8 style fixes and other small style fixes

I used autopep8 on some files and did carefully check the changes.
I ignored E501,E302,E231,E225,E222,E221,E241,E203 in my search, and at
least E501 on any autopep8 run.

Other style fixes not related to PEP8:
* Only use new-style classes. I don't think the usage of old-style
  classes was voluntary. Old-style classes are removed in Python 3.
* Convert an if/else to a one-liner in mediawiki, change docstring style
  change to a comment something that wasn't really appropriate for a
  docstring.
* Unneeded first if condition in meteofrance

modules/ehentai/backend.py

@@ -96,4 +96,4 @@ class EHentaiBackend(BaseBackend, ICapGallery):
 
     OBJECTS = {
             EHentaiGallery: fill_gallery,
-            EHentaiImage: fill_image }
+            EHentaiImage: fill_image}

modules/ehentai/browser.py

@@ -61,7 +61,7 @@ class EHentaiBrowser(BaseBrowser):
         assert self.is_on_page(GalleryPage)
         i = 0
         while True:
-            n = self.page._next_page_link();
+            n = self.page._next_page_link()
 
             for img in self.page.image_pages():
                 yield EHentaiImage(img)
@@ -104,4 +104,3 @@ class EHentaiBrowser(BaseBrowser):
 
         # necessary in order to reach the fjords
         self.home()
-

modules/ehentai/pages.py

@@ -27,6 +27,7 @@ from .gallery import EHentaiGallery
 
 __all__ = ['GalleryPage', 'ImagePage', 'IndexPage', 'HomePage', 'LoginPage']
 
+
 class LoginPage(BasePage):
     def is_logged(self):
         success_p = self.document.xpath(
@@ -38,9 +39,11 @@ class LoginPage(BasePage):
             print 'not logged on'
             return False
 
+
 class HomePage(BasePage):
     pass
 
+
 class IndexPage(BasePage):
     def iter_galleries(self):
         lines = self.document.xpath('//table[@class="itg"]//tr[@class="gtr0" or @class="gtr1"]')
@@ -50,6 +53,7 @@ class IndexPage(BasePage):
             title = a.text.strip()
             yield EHentaiGallery(re.search('(?<=/g/)\d+/[\dabcdef]+', url).group(0), title=title)
 
+
 class GalleryPage(BasePage):
     def image_pages(self):
         return self.document.xpath('//div[@class="gdtm"]//a/attribute::href')
@@ -102,7 +106,7 @@ class GalleryPage(BasePage):
         except IndexError:
             return None
 
+
 class ImagePage(BasePage):
     def get_url(self):
         return self.document.xpath('//div[@class="sni"]/a/img/attribute::src')[0]
-

modules/ehentai/test.py

@@ -20,6 +20,7 @@
 
 from weboob.tools.test import BackendTest
 
+
 class EHentaiTest(BackendTest):
     BACKEND = 'ehentai'
 
@@ -35,4 +36,3 @@ class EHentaiTest(BackendTest):
         self.backend.fillobj(img, ('url',))
         self.assertTrue(v.url and v.url.startswith('http://'), 'URL for first image in gallery "%s" not found: %s' % (v.id, img.url))
         self.backend.browser.openurl(img.url)
-