fix unfinite loop on fail login, and fix error message lookup

modules/gazelle/browser.py

@@ -18,7 +18,7 @@
 # along with weboob. If not, see <http://www.gnu.org/licenses/>.
 
 
-from weboob.deprecated.browser import Browser
+from weboob.deprecated.browser import Browser, BrowserIncorrectPassword
 
 from .pages.index import IndexPage, LoginPage
 from .pages.torrents import TorrentsPage
@@ -29,7 +29,7 @@ __all__ = ['GazelleBrowser']
 
 class GazelleBrowser(Browser):
     PAGES = {'https?://[^/]+/?(index.php)?':  IndexPage,
-             'https?://[^/]+/login.php':      LoginPage,
+             'https?://[^/]+/login.php.*':    LoginPage,
              'https?://[^/]+/torrents.php.*': TorrentsPage,
             }
 
@@ -43,6 +43,12 @@ class GazelleBrowser(Browser):
             self.location('/login.php', no_login=True)
         self.page.login(self.username, self.password)
 
+        # If we are not logged, the on_loaded event on LoginPage has probably
+        # raised the exception, but to be sure, check here to prevent an
+        # unfinite loop if we can't find the error message.
+        if self.is_on_page(LoginPage):
+            raise BrowserIncorrectPassword()
+
     def is_logged(self):
         if not self.page or self.is_on_page(LoginPage):
             return False