use several loggers for parts of weboob

weboob/backends/fourchan/backend.py

@@ -18,8 +18,6 @@
 
 from __future__ import with_statement
 
-from logging import warning
-
 from weboob.capabilities.messages import ICapMessages, Message, Thread
 from weboob.tools.backend import BaseBackend
 from weboob.tools.value import Value, ValuesDict
@@ -52,7 +50,7 @@ class FourChanBackend(BaseBackend, ICapMessages):
             id = thread.id
 
         if not '.' in id:
-            warning('Malformated ID (%s)' % id)
+            self.logger.warning('Malformated ID (%s)' % id)
             return
 
         board, thread_id = self._splitid(id)

weboob/backends/fourchan/pages/board.py

@@ -18,7 +18,6 @@
 from datetime import datetime
 
 import re
-from logging import warning
 
 from weboob.tools.browser import BasePage
 
@@ -53,7 +52,7 @@ class BoardPage(BasePage):
         if m:
             self.board = m.group(1)
         else:
-            warning('Unable to find board')
+            self.logger.warning('Unable to find board')
             self.board = 'unknown'
 
         forms = self.document.getroot().cssselect('form')
@@ -65,7 +64,7 @@ class BoardPage(BasePage):
                 break
 
         if form is None:
-            warning('No delform :(')
+            self.logger.warning('No delform :(')
 
         article = None
         for div in form.getchildren():