On 19.10.12 14:58, nick.coghlan wrote:

http://hg.python.org/cpython/rev/321414874b26 changeset: 79827:321414874b26 branch: 2.7 parent: 79814:2f0770cc6d3f user: Nick Coghlan date: Fri Oct 19 21:58:18 2012 +1000 summary: Issue #6074: Restore the long-broken support for running with read-only source files on Windows

+def _iter_files(name): for f in (name + os.extsep + "py", name + os.extsep + "pyc", name + os.extsep + "pyo", name + os.extsep + "pyw", name + "$py.class"): + yield f

Why not just return (name + os.extsep + "py", name + os.extsep + "pyc", name + os.extsep + "pyo", name + os.extsep + "pyw", name + "$py.class") ?