New submission from Daniel Moisset <dmois...@machinalis.com>: In compile.c, some strings are created to be used as name of anonymous code objects: "<module>", "<lambda>", "<genexpr>", "<listcomp>", "<setcomp>" and "<dictcomp>".
Only the first two of those are interned (created with PyUnicode_InternFromString ), the rest are created with "PyUnicode_FromString". Even if they use a static variable to avoid creating multiple instances, not interning results in multiple copies when code objects are marshaled into pyc files and reloaded (one copy per module). Always using PyUnicode_InternFromString should be more consistent, and slightly more efficient ---------- components: Interpreter Core messages: 315232 nosy: Daniel Moisset priority: normal severity: normal status: open title: tags for anonymous code objects should be interned _______________________________________ Python tracker <rep...@bugs.python.org> <https://bugs.python.org/issue33270> _______________________________________ _______________________________________________ Python-bugs-list mailing list Unsubscribe: https://mail.python.org/mailman/options/python-bugs-list/archive%40mail-archive.com
