Code cosmetics

Bugfix missing bleach tags (#3080)
Bugfix pdfreader

cps/metadata_provider/amazon.py

@@ -25,7 +25,7 @@ try:
     import cchardet #optional for better speed
 except ImportError:
     pass
-from cps import logger
+
 from cps.services.Metadata import MetaRecord, MetaSourceInfo, Metadata
 import cps.logger as logger
 
@@ -33,8 +33,6 @@ import cps.logger as logger
 from operator import itemgetter
 log = logger.create()
 
-log = logger.create()
-
 
 class Amazon(Metadata):
     __name__ = "Amazon"