change the way logging is done, using the standard log tree instead of

calling the module-level functions on an unitialised logging object.

This allows to
- simplify log.py
- use one logger object for each file

pelican/contents.py

@@ -1,15 +1,19 @@
 # -*- coding: utf-8 -*-
+import locale
+import logging
+import functools
+
 from datetime import datetime
 from os import getenv
 from sys import platform, stdin
-import functools
-import locale
 
-from pelican.log import warning, error
+
 from pelican.settings import _DEFAULT_CONFIG
 from pelican.utils import slugify, truncate_html_words
 
 
+logger = logging.getLogger(__name__)
+
 class Page(object):
     """Represents a page
     Given a content, and metadata, create an adequate object.
@@ -44,7 +48,7 @@ class Page(object):
             else:
                 title = filename.decode('utf-8') if filename else self.title
                 self.author = Author(getenv('USER', 'John Doe'), settings)
-                warning(u"Author of `{0}' unknown, assuming that his name is "
+                logger.warning(u"Author of `{0}' unknown, assuming that his name is "
                          "`{1}'".format(title, self.author))
 
         # manage languages
@@ -200,6 +204,6 @@ def is_valid_content(content, f):
         content.check_properties()
         return True
     except NameError, e:
-        error(u"Skipping %s: impossible to find informations about '%s'"\
+        logger.error(u"Skipping %s: impossible to find informations about '%s'"\
                 % (f, e))
         return False