David Christian <david.christian <at> gmail.com> writes: > This means that where before, you could rely that > <function>.func_code.co_filename == <function1>.func_code.co_filename
Regardless of the change's intentionality, you should never rely on that behavior! Interned strings are an implementation detail even at the C level. -- http://mail.python.org/mailman/listinfo/python-list