Awesome :)
Note, however, that that patch won't be the correct way to do this (in the
long run). Stefano told me he's working on a "language plugin" to do this
in a better way.
On Fri, Feb 19, 2016 at 2:31 PM Gary Conway <gconway@xxxxxxxxxxxxxxxx>
wrote:
Thanks William. That worked!
On 19/02/16 11:18, William Di Luigi wrote:
Those comments are wrong if I recall correctly.
Use this: https://github.com/cms-dev/cms/pull/506
It works (I currently use it), but you have to do two things:
1) add the following (we wary of breaking JSON syntax) to cms.conf:
"python_version": "3",
2) Make sure you have Python 3.4, because if you have Python 3.5 you must
change this line of the patch:
+ pyc_name = "__pycache__/%s.cpython-34.pyc" % basename
to this:
+ pyc_name = "__pycache__/%s.cpython-35.pyc" % basename
On Fri, Feb 19, 2016 at 12:01 PM Gary Conway <gconway@xxxxxxxxxxxxxxxx>
wrote:
Hi,
I have converted my cms to use Python3 as instructed in
cms/grading/__init__.py:
py_command = ["/usr/bin/python3", "-m", "py_compile", source_filenames[0]]
mv_command = ["/bin/mv", "__pycache__/%s.*.pyc" %
os.path.splitext(os.path.basename(source_filenames[0]))[0],
executable_filename]
and re-installed.
but when I submit a python3 solution, compilation fails with:
/bin/mv: cannot stat ‘__pycache__/p1.*.pyc’: No such file or directory
cmsLogService reports:
2016/02/19 10:44:29 - WARNING [Worker,1] Couldn't delete sandbox.
Traceback (most recent call last):
File
"/usr/local/lib/python2.7/dist-packages/cms-1.1.0-py2.7.egg/cms/grading/TaskType.py",
line 80, in delete_sandbox
sandbox.delete()
File
"/usr/local/lib/python2.7/dist-packages/cms-1.1.0-py2.7.egg/cms/grading/Sandbox.py",
line 1246, in delete
rmtree(self.outer_temp_dir)
File
"/usr/local/lib/python2.7/dist-packages/cms-1.1.0-py2.7.egg/cms/io/GeventUtils.py",
line 228, in rmtree
rmtree(fullname, ignore_errors, onerror)
File
"/usr/local/lib/python2.7/dist-packages/cms-1.1.0-py2.7.egg/cms/io/GeventUtils.py",
line 228, in rmtree
rmtree(fullname, ignore_errors, onerror)
File
"/usr/local/lib/python2.7/dist-packages/cms-1.1.0-py2.7.egg/cms/io/GeventUtils.py",
line 234, in rmtree
onerror(os.remove, fullname, sys.exc_info())
File
"/usr/local/lib/python2.7/dist-packages/cms-1.1.0-py2.7.egg/cms/io/GeventUtils.py",
line 232, in rmtree
os.remove(fullname)
OSError: [Errno 13] Permission denied:
'/tmp/tmpq8a_bD/tmp/__pycache__/p1.cpython-34.pyc'
This pyc file has unknown id:
localadm@aipo-cms3:~$ lsl
/tmp/tmpq8a_bD/tmp/__pycache__/p1.cpython-34.pyc
-rw-r--r-- 1 60020 60020 542 Feb 19 10:44
/tmp/tmpq8a_bD/tmp/__pycache__/p1.cpython-34.pyc
localadm@aipo-cms3:~$ id cmsuser
uid=999(cmsuser) gid=999(cmsuser) groups=999(cmsuser)
localadm@aipo-cms3:~$ id 60020
id: 60020: no such user
Please advice!!
