Re: PostgreSQL warnings filling up the logs with PickleCol

Ok, found the problem - str() removes one level of backslashes so I have
to double backslashes once again. See the attached patch - it passes all
tests.

Oleg.
-- 
     Oleg Broytman            http://phdru.name/            [email protected]
           Programmers don't die, they just GOSUB without RETURN.

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Index: pgconnection.py
===================================================================
--- pgconnection.py	(revision 4535)
+++ pgconnection.py	(working copy)
@@ -359,4 +359,12 @@
 # Converter for psycopg Binary type.
 def PsycoBinaryConverter(value, db):
     assert db == 'postgres'
-    return str(value)
+    value = str(value)
+    if ('\\' in value):
+        if value.startswith("'") and value[-8:].lower().endswith("'::bytea"):
+            value = value[1:-8]
+        elif value.startswith("'") and value.endswith("'"):
+            value = value[1:-1]
+        value = value.replace('\\', '\\\\')
+        return "E'%s'::bytea" % value
+    return value