Matti,

... and it fails to translate. Anyone want to fix?

thanks for trying; I have the fixes: an indentation error (which does not show up in p2.7 as there is only one branch; bytes <-> text thingy), and the removal of __cmp__ if p3. Where should I put them? They're safe to go into default, but then _cppyy should be enabled separately at some later point in py3. Thanks! Best regards, Wim -- WLavrijsen@lbl.gov -- +1 (510) 486 6411 -- www.lavrijsen.net

Matti,

Translates and runs. There are two new failing tests, http://buildbot.pypy.org/summary?branch=py3.5&category=linux64

not following the number two? I see three new failing tests: test_pydoc test_site test_app Only one prints something about _cppyy, but I don't understand why. I can't run any of the tests, however: after starting up, they pretty quickly print: test_pydoc.py::unmodified Then spin for almost 10 minutes and print: Traceback (application-level): File "/home/wlav/aditi/pypy/pypy/tool/pytest/run-script/regrverbose.py", line 4 in <module> from test import regrtest, support File "/home/wlav/aditi/pypy/lib-python/3/test/regrtest.py", line 199 in <module> from test import support File "/home/wlav/aditi/pypy/lib-python/3/test/support/__init__.py", line 16 in <module> import nntplib File "/home/wlav/aditi/pypy/lib-python/3/nntplib.py", line 69 in <module> import datetime ImportError: bad magic number in 'datetime': b'\n\xf3\r\n' FAILED Anyway, my best guess is that somehow some _cppyy code runs at startup. There should be none of that. I'll copy over the failing pydoc test from p3 to p2 and see whether I can at least run tests there. Best regards, Wim -- WLavrijsen@lbl.gov -- +1 (510) 486 6411 -- www.lavrijsen.net

Carl, thanks for your help!

How are you running these CPython tests?

Using the pypy/test_all.py script.

The best way to run them is using a translated pypy-c and then something like

pypy-c test_pydoc.py

That sounds like an expensive debugging cycle? At least on my machine, translation takes a long time. Of course, if an individual test takes more than 10mins, than translating is till preferable. :P But anyway, no joy. I get the exact same error: ../../../pypy/goal/pypy3-c test_pydoc.py Traceback (most recent call last): File "test_pydoc.py", line 15, in <module> import test.support File "/home/wlav/aditi/pypy/lib-python/3/test/support/__init__.py", line 16, in <module> import nntplib File "/home/wlav/aditi/pypy/lib-python/3/nntplib.py", line 69, in <module> import datetime ImportError: bad magic number in 'datetime': b'\n\xf3\r\n' For the heck of it, I threw it into bing. Turns out that it is not a pypy specific problem and wiping all .pyc files fixes it. I can now reproduce the error. The issue is that pydoc.ModuleScanner imports all builtin modules: for modname in sys.builtin_module_names: which then includes _cppyy. I'm going to make the loading of the backend deferred to the first use. That should make importing innocuous. Best regards, Wim -- WLavrijsen@lbl.gov -- +1 (510) 486 6411 -- www.lavrijsen.net