How to debug TypeError: required field "lineno" missing from expr?
Laura Creighton
lac at openend.se
Mon Jun 29 03:08:53 EDT 2015
In a message of Mon, 29 Jun 2015 02:14:43 +0100, Mark Lawrence writes:
>Purely as an exercise I've been converting Grant Jenks' pypatt[1] from
>2.7 to 3.4. I've managed to sort out most of the required changes by
>checking on what I can see with an AST pretty printer[2]. So it's
>rather frustrating to have the compile stage throw the error given in
>the subject line.
Are you trying to use ast.copy_location recursively somewhere?
http://bugs.python.org/issue3530 Maybe you have found something else
that doesn't work recursively?
Laura
More information about the Python-list
mailing list