SIO2

[SIO-2521] Submission confirmation e-mail should contain the SIO login

Wed, 7 Dec 2022 22:41:13 +0100

The current e-mail sent by SIO looks as follows. Please add user login. I got a complaint where a contestant mixed up their ids and there was no way of checking this natural information in the e-mail.

Szanowny Użytkowniku,

potwierdzamy otrzymanie Twojego zgłoszenia w konkursie
XXX Olimpiada Informatyczna – I etap:

Imię i nazwisko: Stanisław Pawelec

ID konkursu: oi30-1
Zadanie: ply
ID zgłoszenia: 556866
Nr zgłoszenia do tego zadania: 1
Data zgłoszenia: 2022-11-18 19:54:56
Rozmiar kodu źródłowego: 1262 bajty

Zachowaj tę wiadomość i przesłany kod. Poniżej znajduje się kryptograficzne
potwierdzenie, które wraz z odpowiadającym mu kodem źródłowym stanowi
dowód rejestracji w systemie Twojego zgłoszenia.

Organizatorzy

--- BEGIN PROOF DATA ---
.eJxFjstuwyAQRf-Fbe2K4Q3fkb3F4HGDGkNk7EVT5d-D20pd3secO9-s1WNLNF1ju7LAX
JTABSovJE-otEUe0SEtlNDgrJwniBYpoliSXKA3E4BC4RcuwSMb2H2reKN1yqXtsXR0nll
QVviBHY22H2lBgf2vlrhSH7_fvvp9qmWntndds-QjdGuO-5kLLsQIMIK7gAtaBW3e1YmSb
5wHztnvwh_tQR9xo89utgPX3FquZSqVBRjY-YPWxhnT0_zodRBGPF8zxk_Q:1ow6Vs:J6h
teuwrQQltFID2-zdE8ypNF34
--- END PROOF DATA ---

[SIO-2520] Error 403 when clicking on a question's author in SIO2

Tue, 1 Nov 2022 21:20:36 +0100

I am a contest admin but not SIO2 admin in contest https://sio2.mimuw.edu.pl/c/oi30-1/. For each question asked by the contestants, I have 3 clickable links: author, date and question topic. The first one (e.g. https://sio2.mimuw.edu.pl/c/oi30-1/u/74551) produces error 403 for me. I presume that this is to show me that I don't have permissions to view the user data (right?), but my user feeling is unpleasant.

[SIO-2518] Test names containing other symbols

Thu, 29 Sep 2022 14:54:49 +0200

I would like to allow capital letters [A-Z] and delimiting symbols like _- in test names. E.g.:
max7sorted_sequence.in

[SIO-2517] Dead link on github

Thu, 29 Sep 2022 11:54:29 +0200

Link https://github.com/sio2project/task-package-examples/blob/master/tutorial/kwa/doc/kwazad.pdf gives error 404 on https://github.com/sio2project/oioioi/wiki/%5BPL%5D-1.-Podstawowa-paczka

[SIO-2516] Link to problem package structure should be accessible via Szkopul

Thu, 29 Sep 2022 11:53:18 +0200

This guy: https://github.com/sio2project/oioioi/wiki should be linked somewhere. Perhaps here: https://szkopul.edu.pl/c/wprawki-wp-2022/admin/contests/probleminstance/

[SIO-2515] Problem package without tests in in/ fails

Thu, 29 Sep 2022 11:52:07 +0200

A task without tests generated in in/ does not upload to Szkopul. It can be the case that all tests are automjatically generated, though. So it should be uploaded afaik.

[SIO-2514] SameSite atribute in language preference cookie

Mon, 6 Jun 2022 13:10:40 +0200

Firefox warns:

Cookie “lang” will be soon rejected because it has the “SameSite” attribute set to “None” or an invalid value, without the “secure” attribute. To know more about the “SameSite“ attribute, read https://developer.mozilla.org/docs/Web/HTTP/Headers/Set-Cookie/SameSite

[SIO-2513] Export reports for all submissions

Mon, 30 May 2022 17:47:11 +0200

For resolver purposes the following data are needed in json format for every submission(report):
- time of submission
- submitter data (probably login or/and id)
- task id
- submission score
- id of first test not marked as "OK"
( optionally - list of tests and verdicts )

[SIO-2512] Allow configuring who can rejudge

Mon, 23 May 2022 12:56:49 +0200

Currently teachers are able to make mass rejudges (via selecting submissions in submissions tab). In case of small rejudges (<100submissions) this is not a problem. When bigger rejudges occur, filetracker2 dies due to big number of requests from Workers.

In perfect scenario we would replace the inefficient storage backend, but it would require a bit of work. Current workaround is to decrease CONCURENCY in settings.py, but it might be a nice feature to be able to control access to this (mass rejudge) feature.

One way I was thinking to implement it is adding a predicate can_mass_rejudge w ContestController getting a request and rejudge order. One can override its behavior per ContestController basis.

[SIO-2511] Maybe use default django 404 page

Mon, 9 May 2022 12:49:43 +0200

We are still using custom 404 page (see `handler404`), due to Django security issues, but it seems, that they, are not longer present in new versions.

Check if 404 page provided by Django has no known security issue, and see how it looks. If there are no reasons not to, change 404 page to be the one provided by Django.

[SIO-2508] Glitches during szkopuł deployment

Tue, 3 May 2022 18:32:17 +0200

- hudson job for rebase-szkopuł is still failing due to permission problem

https://hudson.sio2project.mimuw.edu.pl/job/szkopul-rebase/471/console

To ssh://hudson@ripper.dasie.mimuw.edu.pl:29418/szkopul
! [remote rejected] master -> master (you are not allowed to upload merges)
error: failed to push some refs to 'ssh://hudson@ripper.dasie.mimuw.edu.pl:29418/szkopul'

(workaround: rebase locally)

- in deployment scripts (ssh://gerrit.sio2project.mimuw.edu.pl:29418/szkopul branch deployment)

- venv is created twice (both times with python3), only one venv should be created and used

[SIO-2506] Improve PreferenceFactory

Mon, 25 Apr 2022 12:47:49 +0200

Following changes added `PreferenceFactory` class that is used to generate preference forms, currently used to generate edit profile view form:
https://jira.sio2project.mimuw.edu.pl/browse/SIO-1624
https://gerrit.sio2project.mimuw.edu.pl/#/c/2291/

Currently only place where `add_field` method is used is inside:
1. base/forms.py > _maybe_add_field
2. base/views.py > adjust_preferences_factory_fields
3. tests

Two improvements have to be made:
1. `_maybe_add_field` function takes label strings from settings, where they are translated. Functionality should be added to automatically translate labels in `PreferenceFactory` and move translation logic out of settings. It should be considered if label names shouldn't be moved from settings entirely.
Alternatively field labes can be made into positional parameter, and translation will occur in caller.

2. With addition of `UserPreferences` model `PreferenceFactory` needs functionality to automatically add fields from `UserPreferences`, similarly to how forms can be automatically generated from models.
It is currently made manually inside `adjust_preferences_factory_fields` which can badly impact future refactor/updates.

[SIO-2505] Default dark theme in admin panels

Thu, 14 Apr 2022 12:24:29 +0200

Every page at /admin/ is dark themed after upgrading to Django 3.2.

https://docs.djangoproject.com/en/3.2/ref/contrib/admin/#theming-support

[SIO-2504] Misaligned checkboxes in every pupils form

Fri, 22 Apr 2022 19:18:24 +0200

Misaligned checkboxes in every pupils form

[SIO-2503] ProblemInstance settings with default values inherited from the Contest.

Tue, 12 Apr 2022 21:27:19 +0200

ProblemInstance settings with default values inherited from the Contest.

[SIO-2500] Javascript translations raise System Error

Mon, 11 Apr 2022 13:31:55 +0200

Accessing page /jsi18n/ tiggers System error:

Internal Server Error: /jsi18n/
Traceback (most recent call last):
  File "/home/oioioi/.local/lib/python3.7/site-packages/django/core/handlers/exception.py", line 47, in inner
    response = get_response(request)
  File "/home/oioioi/.local/lib/python3.7/site-packages/django/core/handlers/base.py", line 181, in _get_response
    response = wrapped_callback(request, callback_args, **callback_kwargs)
  File "/usr/lib/python3.7/contextlib.py", line 74, in inner
    return func(args, kwds)
  File "/home/oioioi/.local/lib/python3.7/site-packages/django/views/generic/base.py", line 70, in view
    return self.dispatch(request, *args, kwargs)
  File "/home/oioioi/.local/lib/python3.7/site-packages/django/views/generic/base.py", line 98, in dispatch
    return handler(request, *args, **kwargs)
  File "/home/oioioi/.local/lib/python3.7/site-packages/django/views/i18n.py", line 213, in get
    paths = self.get_paths(packages) if packages else None
  File "/home/oioioi/.local/lib/python3.7/site-packages/django/views/i18n.py", line 224, in get_paths
    'Invalid package(s) provided to JavaScriptCatalog: %s' % ','.join(excluded)
ValueError: Invalid package(s) provided to JavaScriptCatalog: oioioi._locale
[11/Apr/2022 10:32:34] "GET /jsi18n/ HTTP/1.1" 500 114882

[SIO-2498] Edycja profilu nie wymaga podania hasła

Sat, 2 Apr 2022 18:02:03 +0200

Dokonanie edycji proflu (w tym adresu email) nie wymaga ponownego podania hasła.
Należy dodać dodatkową autoryzację.

[SIO-2494] upgrade pytest

Mon, 25 Apr 2022 12:39:56 +0200

Currently code is using pytest version 4.6.11 (released on 2020-06-04).

Current version is pytest 7.1.2 (released on 2022-04-23).

It seems that there are no reasons why we should use 4.x pytest version,
so we should use latest version of pytest in setup.py.

Some changes in tests API might be required:
https://docs.pytest.org/en/latest/backwards-compatibility.html

[SIO-2493] Solutions are not scored after clean SIO initialization

Mon, 11 Apr 2022 15:35:57 +0200

After clean initialization of SIO solutions are not scored due to the lack of a few directories in 'web' container.

They can be easily crated using
```
mkdir -p media/links/submissions
mkdir -p media/links/problems
```
using container's bash (at /sio2/deployment), but this process looks like it could be solved during Docker initialization (in Dockerfile).

Update: It seems that the problem cannot be solved that easily. Creating the directories does not change anything. The first submission is never successful, but every other is.

This is the log generated at the page.

Traceback (most recent call last):
  File "/sio2/oioioi/oioioi/evalmgr/tasks.py", line 344, in evalmgr_job
    % (env['error']['message'], env['error']['traceback'])
RuntimeError: Error from workers:
Some tasks in a group failed.

Exception: received from worker237bb8b1bdbe@172.18.0.5:55778: exception: <twisted.python.failure.Failure exceptions.RuntimeError: Binding not existing location>
Remote traceback:
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/threading.py", line 801, in __bootstrap_inner
    self.run()
  File "/usr/local/lib/python2.7/threading.py", line 754, in run
    self.__target(*self.__args, **self.__kwargs)
  File "/home/oioioi/.local/lib/python2.7/site-packages/twisted/_threads/_threadworker.py", line 46, in work
    task()
  File "/home/oioioi/.local/lib/python2.7/site-packages/twisted/_threads/_team.py", line 190, in doWork
    task()
--- <exception caught here> ---
  File "/home/oioioi/.local/lib/python2.7/site-packages/twisted/python/threadpool.py", line 250, in inContext
    result = inContext.theWork()
  File "/home/oioioi/.local/lib/python2.7/site-packages/twisted/python/threadpool.py", line 266, in <lambda>
    inContext.theWork = lambda: context.call(ctx, func, *args, **kw)
  File "/home/oioioi/.local/lib/python2.7/site-packages/twisted/python/context.py", line 122, in callWithContext
    return self.currentContext().callWithContext(ctx, func, *args, **kw)
  File "/home/oioioi/.local/lib/python2.7/site-packages/twisted/python/context.py", line 85, in callWithContext
    return func(*args,**kw)
  File "/home/oioioi/.local/lib/python2.7/site-packages/sio/protocol/worker.py", line 14, in _runner_wrap
    renv = runner.run(env)
  File "/home/oioioi/.local/lib/python2.7/site-packages/sio/workers/runner.py", line 75, in run
    environ = first_entry_point('sio.jobs', environ['job_type'])(environ)
  File "/home/oioioi/.local/lib/python2.7/site-packages/sio/compilers/job.py", line 14, in run
    environ = compiler(environ)
  File "/home/oioioi/.local/lib/python2.7/site-packages/sio/compilers/gcc.py", line 35, in run_gplusplus4_8_2_cpp11
    return CPPCompiler.gcc_4_8_2_cpp11().compile(environ)
  File "/home/oioioi/.local/lib/python2.7/site-packages/sio/compilers/gcc.py", line 20, in gcc_4_8_2_cpp11
    obj = cls('gcc.4_8_2')
  File "/home/oioioi/.local/lib/python2.7/site-packages/sio/compilers/common.py", line 69, in __init__
    self.executor = PRootExecutor('compiler-' + self.sandbox)
  File "/home/oioioi/.local/lib/python2.7/site-packages/sio/workers/executors.py", line 782, in __init__
    self._proot_options()
  File "/home/oioioi/.local/lib/python2.7/site-packages/sio/workers/executors.py", line 847, in _proot_options
    self._bind(self.chroot.path, force=True)
  File "/home/oioioi/.local/lib/python2.7/site-packages/sio/workers/executors.py", line 810, in _bind
    raise RuntimeError("Binding not existing location")
exceptions.RuntimeError: Binding not existing location

TB:
Traceback (most recent call last):
  File "/home/oioioi/.local/lib/python2.7/site-packages/twisted/internet/defer.py", line 654, in _runCallbacks
    current.result = callback(current.result, *args, **kw)
  File "/home/oioioi/.local/lib/python2.7/site-packages/twisted/internet/defer.py", line 1116, in _cbDeferred
    self.callback(self.resultList)
  File "/home/oioioi/.local/lib/python2.7/site-packages/twisted/internet/defer.py", line 460, in callback
    self._startRunCallbacks(result)
  File "/home/oioioi/.local/lib/python2.7/site-packages/twisted/internet/defer.py", line 568, in _startRunCallbacks
    self._runCallbacks()
--- <exception caught here> ---
  File "/home/oioioi/.local/lib/python2.7/site-packages/twisted/internet/defer.py", line 654, in _runCallbacks
    current.result = callback(current.result, *args, **kw)
  File "/home/oioioi/.local/lib/python2.7/site-packages/sio/sioworkersd/taskmanager.py", line 264, in _collect
    raise MultiException("Some tasks in a group failed.", failed)
sio.sioworkersd.taskmanager.MultiException: Some tasks in a group failed.

Exception: received from worker237bb8b1bdbe@172.18.0.5:55778: exception: <twisted.python.failure.Failure exceptions.RuntimeError: Binding not existing location>
Remote traceback:
Traceback (most recent call last):
  File "/usr/local/lib/python2.7/threading.py", line 801, in __bootstrap_inner
    self.run()
  File "/usr/local/lib/python2.7/threading.py", line 754, in run
    self.__target(*self.__args, **self.__kwargs)
  File "/home/oioioi/.local/lib/python2.7/site-packages/twisted/_threads/_threadworker.py", line 46, in work
    task()
  File "/home/oioioi/.local/lib/python2.7/site-packages/twisted/_threads/_team.py", line 190, in doWork
    task()
--- <exception caught here> ---
  File "/home/oioioi/.local/lib/python2.7/site-packages/twisted/python/threadpool.py", line 250, in inContext
    result = inContext.theWork()
  File "/home/oioioi/.local/lib/python2.7/site-packages/twisted/python/threadpool.py", line 266, in <lambda>
    inContext.theWork = lambda: context.call(ctx, func, *args, **kw)
  File "/home/oioioi/.local/lib/python2.7/site-packages/twisted/python/context.py", line 122, in callWithContext
    return self.currentContext().callWithContext(ctx, func, *args, **kw)
  File "/home/oioioi/.local/lib/python2.7/site-packages/twisted/python/context.py", line 85, in callWithContext
    return func(*args,**kw)
  File "/home/oioioi/.local/lib/python2.7/site-packages/sio/protocol/worker.py", line 14, in _runner_wrap
    renv = runner.run(env)
  File "/home/oioioi/.local/lib/python2.7/site-packages/sio/workers/runner.py", line 75, in run
    environ = first_entry_point('sio.jobs', environ['job_type'])(environ)
  File "/home/oioioi/.local/lib/python2.7/site-packages/sio/compilers/job.py", line 14, in run
    environ = compiler(environ)
  File "/home/oioioi/.local/lib/python2.7/site-packages/sio/compilers/gcc.py", line 35, in run_gplusplus4_8_2_cpp11
    return CPPCompiler.gcc_4_8_2_cpp11().compile(environ)
  File "/home/oioioi/.local/lib/python2.7/site-packages/sio/compilers/gcc.py", line 20, in gcc_4_8_2_cpp11
    obj = cls('gcc.4_8_2')
  File "/home/oioioi/.local/lib/python2.7/site-packages/sio/compilers/common.py", line 69, in __init__
    self.executor = PRootExecutor('compiler-' + self.sandbox)
  File "/home/oioioi/.local/lib/python2.7/site-packages/sio/workers/executors.py", line 782, in __init__
    self._proot_options()
  File "/home/oioioi/.local/lib/python2.7/site-packages/sio/workers/executors.py", line 847, in _proot_options
    self._bind(self.chroot.path, force=True)
  File "/home/oioioi/.local/lib/python2.7/site-packages/sio/workers/executors.py", line 810, in _bind
    raise RuntimeError("Binding not existing location")
exceptions.RuntimeError: Binding not existing location

The next step in the recipe was:

['compile_end', 'oioioi.programs.handlers.compile_end']
The final evaluation environment (with recipe and error_handlers removed for readability) was:

{ 'compilation_result_size_limit': 10485760,
    'compiler': 'g++4_8_2_cpp11',
    'contest_id': 'hello-contest',
    'contest_priority': 10,
    'contest_weight': 1000,
    'error': { 'message': 'Some tasks in a group failed.\n'
                            '\n'
                            'Exception: received from '
                            'worker237bb8b1bdbe@172.18.0.5:55778: exception: '
                            '<twisted.python.failure.Failure '
                            'exceptions.RuntimeError: Binding not existing '
                            'location>\n'
                            'Remote traceback:\n'
                            'Traceback (most recent call last):\n'
                            ' File "/usr/local/lib/python2.7/threading.py", '
                            'line 801, in __bootstrap_inner\n'
                            ' self.run()\n'
                            ' File "/usr/local/lib/python2.7/threading.py", '
                            'line 754, in run\n'
                            ' self.__target(*self.__args, **self.__kwargs)\n'
                            ' File '
                            '"/home/oioioi/.local/lib/python2.7/site-packages/twisted/_threads/_threadworker.py", '
                            'line 46, in work\n'
                            ' task()\n'
                            ' File '
                            '"/home/oioioi/.local/lib/python2.7/site-packages/twisted/_threads/_team.py", '
                            'line 190, in doWork\n'
                            ' task()\n'
                            '--- <exception caught here> ---\n'
                            ' File '
                            '"/home/oioioi/.local/lib/python2.7/site-packages/twisted/python/threadpool.py", '
                            'line 250, in inContext\n'
                            ' result = inContext.theWork()\n'
                            ' File '
                            '"/home/oioioi/.local/lib/python2.7/site-packages/twisted/python/threadpool.py", '
                            'line 266, in <lambda>\n'
                            ' inContext.theWork = lambda: context.call(ctx, '
                            'func, *args, **kw)\n'
                            ' File '
                            '"/home/oioioi/.local/lib/python2.7/site-packages/twisted/python/context.py", '
                            'line 122, in callWithContext\n'
                            ' return '
                            'self.currentContext().callWithContext(ctx, func, '
                            '*args, **kw)\n'
                            ' File '
                            '"/home/oioioi/.local/lib/python2.7/site-packages/twisted/python/context.py", '
                            'line 85, in callWithContext\n'
                            ' return func(*args,**kw)\n'
                            ' File '
                            '"/home/oioioi/.local/lib/python2.7/site-packages/sio/protocol/worker.py", '
                            'line 14, in _runner_wrap\n'
                            ' renv = runner.run(env)\n'
                            ' File '
                            '"/home/oioioi/.local/lib/python2.7/site-packages/sio/workers/runner.py", '
                            'line 75, in run\n'
                            " environ = first_entry_point('sio.jobs', "
                            "environ['job_type'])(environ)\n"
                            ' File '
                            '"/home/oioioi/.local/lib/python2.7/site-packages/sio/compilers/job.py", '
                            'line 14, in run\n'
                            ' environ = compiler(environ)\n'
                            ' File '
                            '"/home/oioioi/.local/lib/python2.7/site-packages/sio/compilers/gcc.py", '
                            'line 35, in run_gplusplus4_8_2_cpp11\n'
                            ' return '
                            'CPPCompiler.gcc_4_8_2_cpp11().compile(environ)\n'
                            ' File '
                            '"/home/oioioi/.local/lib/python2.7/site-packages/sio/compilers/gcc.py", '
                            'line 20, in gcc_4_8_2_cpp11\n'
                            " obj = cls('gcc.4_8_2')\n"
                            ' File '
                            '"/home/oioioi/.local/lib/python2.7/site-packages/sio/compilers/common.py", '
                            'line 69, in __init__\n'
                            " self.executor = PRootExecutor('compiler-' + "
                            'self.sandbox)\n'
                            ' File '
                            '"/home/oioioi/.local/lib/python2.7/site-packages/sio/workers/executors.py", '
                            'line 782, in __init__\n'
                            ' self._proot_options()\n'
                            ' File '
                            '"/home/oioioi/.local/lib/python2.7/site-packages/sio/workers/executors.py", '
                            'line 847, in _proot_options\n'
                            ' self._bind(self.chroot.path, force=True)\n'
                            ' File '
                            '"/home/oioioi/.local/lib/python2.7/site-packages/sio/workers/executors.py", '
                            'line 810, in _bind\n'
                            ' raise RuntimeError("Binding not existing '
                            'location")\n'
                            'exceptions.RuntimeError: Binding not existing '
                            'location\n',
                 'traceback': 'Traceback (most recent call last):\n'
                              ' File '
                              '"/home/oioioi/.local/lib/python2.7/site-packages/twisted/internet/defer.py", '
                              'line 654, in _runCallbacks\n'
                              ' current.result = callback(current.result, '
                              '*args, **kw)\n'
                              ' File '
                              '"/home/oioioi/.local/lib/python2.7/site-packages/twisted/internet/defer.py", '
                              'line 1116, in _cbDeferred\n'
                              ' self.callback(self.resultList)\n'
                              ' File '
                              '"/home/oioioi/.local/lib/python2.7/site-packages/twisted/internet/defer.py", '
                              'line 460, in callback\n'
                              ' self._startRunCallbacks(result)\n'
                              ' File '
                              '"/home/oioioi/.local/lib/python2.7/site-packages/twisted/internet/defer.py", '
                              'line 568, in _startRunCallbacks\n'
                              ' self._runCallbacks()\n'
                              '--- <exception caught here> ---\n'
                              ' File '
                              '"/home/oioioi/.local/lib/python2.7/site-packages/twisted/internet/defer.py", '
                              'line 654, in _runCallbacks\n'
                              ' current.result = callback(current.result, '
                              '*args, **kw)\n'
                              ' File '
                              '"/home/oioioi/.local/lib/python2.7/site-packages/sio/sioworkersd/taskmanager.py", '
                              'line 264, in _collect\n'
                              ' raise MultiException("Some tasks in a group '
                              'failed.", failed)\n'
                              'sio.sioworkersd.taskmanager.MultiException: '
                              'Some tasks in a group failed.\n'
                              '\n'
                              'Exception: received from '
                              'worker237bb8b1bdbe@172.18.0.5:55778: exception: '
                              '<twisted.python.failure.Failure '
                              'exceptions.RuntimeError: Binding not existing '
                              'location>\n'
                              'Remote traceback:\n'
                              'Traceback (most recent call last):\n'
                              ' File "/usr/local/lib/python2.7/threading.py", '
                              'line 801, in __bootstrap_inner\n'
                              ' self.run()\n'
                              ' File "/usr/local/lib/python2.7/threading.py", '
                              'line 754, in run\n'
                              ' self.__target(*self.__args, '
                              '**self.__kwargs)\n'
                              ' File '
                              '"/home/oioioi/.local/lib/python2.7/site-packages/twisted/_threads/_threadworker.py", '
                              'line 46, in work\n'
                              ' task()\n'
                              ' File '
                              '"/home/oioioi/.local/lib/python2.7/site-packages/twisted/_threads/_team.py", '
                              'line 190, in doWork\n'
                              ' task()\n'
                              '--- <exception caught here> ---\n'
                              ' File '
                              '"/home/oioioi/.local/lib/python2.7/site-packages/twisted/python/threadpool.py", '
                              'line 250, in inContext\n'
                              ' result = inContext.theWork()\n'
                              ' File '
                              '"/home/oioioi/.local/lib/python2.7/site-packages/twisted/python/threadpool.py", '
                              'line 266, in <lambda>\n'
                              ' inContext.theWork = lambda: '
                              'context.call(ctx, func, *args, **kw)\n'
                              ' File '
                              '"/home/oioioi/.local/lib/python2.7/site-packages/twisted/python/context.py", '
                              'line 122, in callWithContext\n'
                              ' return '
                              'self.currentContext().callWithContext(ctx, '
                              'func, *args, **kw)\n'
                              ' File '
                              '"/home/oioioi/.local/lib/python2.7/site-packages/twisted/python/context.py", '
                              'line 85, in callWithContext\n'
                              ' return func(*args,**kw)\n'
                              ' File '
                              '"/home/oioioi/.local/lib/python2.7/site-packages/sio/protocol/worker.py", '
                              'line 14, in _runner_wrap\n'
                              ' renv = runner.run(env)\n'
                              ' File '
                              '"/home/oioioi/.local/lib/python2.7/site-packages/sio/workers/runner.py", '
                              'line 75, in run\n'
                              " environ = first_entry_point('sio.jobs', "
                              "environ['job_type'])(environ)\n"
                              ' File '
                              '"/home/oioioi/.local/lib/python2.7/site-packages/sio/compilers/job.py", '
                              'line 14, in run\n'
                              ' environ = compiler(environ)\n'
                              ' File '
                              '"/home/oioioi/.local/lib/python2.7/site-packages/sio/compilers/gcc.py", '
                              'line 35, in run_gplusplus4_8_2_cpp11\n'
                              ' return '
                              'CPPCompiler.gcc_4_8_2_cpp11().compile(environ)\n'
                              ' File '
                              '"/home/oioioi/.local/lib/python2.7/site-packages/sio/compilers/gcc.py", '
                              'line 20, in gcc_4_8_2_cpp11\n'
                              " obj = cls('gcc.4_8_2')\n"
                              ' File '
                              '"/home/oioioi/.local/lib/python2.7/site-packages/sio/compilers/common.py", '
                              'line 69, in __init__\n'
                              " self.executor = PRootExecutor('compiler-' + "
                              'self.sandbox)\n'
                              ' File '
                              '"/home/oioioi/.local/lib/python2.7/site-packages/sio/workers/executors.py", '
                              'line 782, in __init__\n'
                              ' self._proot_options()\n'
                              ' File '
                              '"/home/oioioi/.local/lib/python2.7/site-packages/sio/workers/executors.py", '
                              'line 847, in _proot_options\n'
                              ' self._bind(self.chroot.path, force=True)\n'
                              ' File '
                              '"/home/oioioi/.local/lib/python2.7/site-packages/sio/workers/executors.py", '
                              'line 810, in _bind\n'
                              ' raise RuntimeError("Binding not existing '
                              'location")\n'
                              'exceptions.RuntimeError: Binding not existing '
                              'location\n'
                              '\n'},
    'eval_dir': '/eval/hello-contest/2',
    'exec_mode': 'unsafe',
    'extra_args': {},
    'extra_files': {},
    'group_id': 'GROUP_urn:uuid:8980e72f-527a-45e5-b6c3-b1a651168fca',
    'group_scorer': 'oioioi.programs.utils.min_group_scorer',
    'is_rejudge': True,
    'job_id': 'urn:uuid:ba0f4a74-c9e2-4ae0-ba15-efaba7434f0d',
    'language': 'cpp',
    'oioioi_instance': 'OIOIOI',
    'problem_id': 1,
    'problem_instance_id': 2,
    'problem_short_name': 'set',
    'report_kinds': ['INITIAL', 'NORMAL'],
    'restore_environ_func': 'oioioi.sioworkers.handlers.restore_job',
    'return_url': 'http://127.0.0.1:7890',
    'round_id': 1,
    'score_aggregator': 'oioioi.programs.utils.sum_score_aggregator',
    'source_file': '/problems/1/set.cpp@1648659058',
    'submission_id': 2,
    'submission_kind': 'IGNORED',
    'submission_owner': None,
    'untrusted_checker': False,
    'workers_jobs': { 'compile': { 'compilation_result_size_limit': 10485760,
                                       'compiler': 'g++4_8_2_cpp11',
                                       'contest_id': 'hello-contest',
                                       'contest_priority': 10,
                                       'contest_weight': 1000,
                                       'error_handlers': [ [ 'remove_queuedjob_on_error',
                                                                 'oioioi.evalmgr.handlers.remove_queuedjob_on_error'],
                                                             [ 'delete_executable',
                                                                 'oioioi.programs.handlers.delete_executable'],
                                                             [ 'create_error_report',
                                                                 'oioioi.contests.handlers.create_error_report'],
                                                             [ 'mail_admins_on_error',
                                                                 'oioioi.contests.handlers.mail_admins_on_error'],
                                                             [ 'update_report_statuses',
                                                                 'oioioi.contests.handlers.update_report_statuses'],
                                                             [ 'update_submission_score',
                                                                 'oioioi.contests.handlers.update_submission_score'],
                                                             [ 'update_user_results',
                                                                 'oioioi.contests.handlers.update_user_results'],
                                                             [ 'call_submission_judged',
                                                                 'oioioi.contests.handlers.call_submission_judged'],
                                                             [ 'dump_final_env',
                                                                 'oioioi.evalmgr.handlers.dump_env',
                                                                 { 'message': 'Finished '
                                                                                'evaluation'}],
                                                             [ 'error_handled',
                                                                 'oioioi.evalmgr.handlers.error_handled']],
                                       'exec_mode': 'unsafe',
                                       'extra_args': {},
                                       'extra_files': {},
                                       'group_scorer': 'oioioi.programs.utils.min_group_scorer',
                                       'is_rejudge': True,
                                       'job_id': 'urn:uuid:ba0f4a74-c9e2-4ae0-ba15-efaba7434f0d',
                                       'job_type': 'compile',
                                       'language': 'cpp',
                                       'oioioi_instance': 'OIOIOI',
                                       'out_file': '/eval/hello-contest/2/urn:uuid:ba0f4a74-c9e2-4ae0-ba15-efaba7434f0d-exe',
                                       'problem_id': 1,
                                       'problem_instance_id': 2,
                                       'problem_short_name': 'set',
                                       'recipe': [ [ 'compile_end',
                                                         'oioioi.programs.handlers.compile_end'],
                                                     [ 'after_compile',
                                                         'oioioi.evalmgr.tasks._placeholder'],
                                                     [ 'collect_tests',
                                                         'oioioi.programs.handlers.collect_tests'],
                                                     [ 'initial_run_tests',
                                                         'oioioi.programs.handlers.run_tests',
                                                         {'kind': 'EXAMPLE'}],
                                                     [ 'initial_run_tests_end',
                                                         'oioioi.programs.handlers.run_tests_end'],
                                                     [ 'initial_grade_tests',
                                                         'oioioi.programs.handlers.grade_tests'],
                                                     [ 'initial_grade_groups',
                                                         'oioioi.programs.handlers.grade_groups'],
                                                     [ 'initial_grade_submission',
                                                         'oioioi.programs.handlers.grade_submission',
                                                         {'kind': 'EXAMPLE'}],
                                                     [ 'initial_make_report',
                                                         'oioioi.programs.handlers.make_report',
                                                         {'kind': 'INITIAL'}],
                                                     [ 'update_report_statuses',
                                                         'oioioi.contests.handlers.update_report_statuses'],
                                                     [ 'update_submission_score',
                                                         'oioioi.contests.handlers.update_submission_score'],
                                                     [ 'update_report_statuses',
                                                         'oioioi.contests.handlers.update_report_statuses'],
                                                     [ 'update_submission_score',
                                                         'oioioi.contests.handlers.update_submission_score'],
                                                     [ 'after_initial_tests',
                                                         'oioioi.evalmgr.tasks._placeholder'],
                                                     [ 'check_problem_instance_state',
                                                         'oioioi.suspendjudge.handlers.check_problem_instance_state'],
                                                     [ 'before_final_tests',
                                                         'oioioi.evalmgr.tasks._placeholder'],
                                                     [ 'final_run_tests',
                                                         'oioioi.programs.handlers.run_tests',
                                                         {'kind': 'NORMAL'}],
                                                     [ 'final_run_tests_end',
                                                         'oioioi.programs.handlers.run_tests_end'],
                                                     [ 'final_grade_tests',
                                                         'oioioi.programs.handlers.grade_tests'],
                                                     [ 'final_grade_groups',
                                                         'oioioi.programs.handlers.grade_groups'],
                                                     [ 'final_grade_submission',
                                                         'oioioi.programs.handlers.grade_submission'],
                                                     [ 'final_make_report',
                                                         'oioioi.programs.handlers.make_report'],
                                                     [ 'after_final_tests',
                                                         'oioioi.evalmgr.tasks._placeholder'],
                                                     [ 'delete_executable',
                                                         'oioioi.programs.handlers.delete_executable'],
                                                     [ 'update_report_statuses',
                                                         'oioioi.contests.handlers.update_report_statuses'],
                                                     [ 'update_submission_score',
                                                         'oioioi.contests.handlers.update_submission_score'],
                                                     [ 'update_user_results',
                                                         'oioioi.contests.handlers.update_user_results'],
                                                     [ 'call_submission_judged',
                                                         'oioioi.contests.handlers.call_submission_judged'],
                                                     [ 'dump_final_env',
                                                         'oioioi.evalmgr.handlers.dump_env',
                                                         { 'message': 'Finished '
                                                                        'evaluation'}]],
                                       'report_kinds': ['INITIAL', 'NORMAL'],
                                       'round_id': 1,
                                       'score_aggregator': 'oioioi.programs.utils.sum_score_aggregator',
                                       'source_file': '/problems/1/set.cpp@1648659058',
                                       'submission_id': 2,
                                       'submission_kind': 'IGNORED',
                                       'submission_owner': None,
                                       'task_priority': 200,
                                       'untrusted_checker': False}},
    'workers_jobs.results': {}}

[SIO-2491] No avatar for admin created users

Tue, 4 Oct 2022 11:24:05 +0200

When logging in with a user account created via administrator panel there is no avatar photo in upper right corner.

[SIO-2487] cleanup filterwarnings setting in pytest.ini

Thu, 10 Mar 2022 08:38:18 +0100

Currently filterwarnings ignores almost all depracationwarnings from oioioi code. This is inconvenient for testing library upgrades.

Proposed changes:
- show all warnings from oioioi during pytest
- fail pytest on selected warnings
- fix most important warnings and create Jira tickets for more time consuming

[SIO-2486] Merge hotfixes from szkopul to master branch of oioioi

Sun, 5 Jun 2022 12:01:19 +0200

Repository
ssh://gerrit.sio2project.mimuw.edu.pl:29418/szkopul
contains several hotfixes and changes dedicated to szkopul.edu.pl.
On every deployment changes from main repository are rebased on top of szkopuł repo (see https://hudson.sio2project.mimuw.edu.pl/job/szkopul-rebase/).

This procedure is inconvenient (i.e. hotfixes are not tested, sometimes there are conflicts during rebasing).
We should try to move as many hotfixes as possible to main code and/or move some functionality controlled by system settings.

Results of `git diff github/master origin/master -- ':!*/npm-shrinkwrap.json'` attached to a ticket.

Commits on szopul & not in oioioi/master (git log --no-merges origin/master ^github/master):

a69d242557b550206540a50e0477648a9e8b4816 (HEAD -> master, origin/master, origin/HEAD) Add a command for gathering submissions statistics.
53295c08dc66bccd813b33467a9cf155a07b1e98 Add command for finding SE submissions.
ecfd2f625dee1fc4018835012af5a2003b430b55 PRODFIX set c++17 for non-makefile sinol packages
77ac6145c33d7af9e8d01a117920b52c74ee5803 (temporary) Allow lorys to manage packages inside his contest
bc92854a40cdf5a0fa46ccac03d51f36eb246b6c (no-ticket) Fix unicode handling in StatusSaver
9f5843072dad127840dc27ed03d22b9028304854 [to-master] fixed available_compilers default
e86d89707e118a934ea7800e09572da4b066f023 (to-master) added select_related
fd2e8c22a9b9e4571e6bfe0f45b84924a9697204 (to-master) usercontests should not be public
00a2e301caab91ce94e6eb73b2e0cebe6029a6a1 (to-master) show_info_about_workers update API
a8df27c215923fe175c1e92f7e76e02b9464e1a9 (no-ticket) Fix utf-8-related crash in exportszu
b47a36a71c9c3ac56d151c44c705cd04156adb4c (to-master) Added ingen failure handling
403da241c78e2101cd86432fc0e2c1034cca9e80 [tmp] instrument The Queries for perf measure
b07d69f2b97ea179d46feac1e0565cb82cc3af3c [PRODFIX] Change oioioi/notifications/server/npm-shrinkwrap.json
dc4a0637a8a17d04290c9aea1eef2012b0e24f0a [HOTFIX] Fix statistics breaking for model solutions
4c6fa0e3a31af72157bf3f492d67a3e7094525e2 Added Main importer
042f6e24a67c344c10f4aa38b61e9678883fba28 [TEMPFIX] Print where the empty controller hack is needed
49ce358f401c0ca1c1545f953e97f5b9e6141957 TEMPFIX
53897253372ba58cbe113cef3a29c54163db8eca TMPHACK
04e4cc83ab5b1f293cc8bb086c10d6d1b03c9091 [DEBUG] Added more workers debug
f1793381beb9f60434c4b4177c1b3f4be7d60448 [DEBUG][IMPORTANT] Add some debug messages to receive_from_workers
aabc74edd7823b0ba977a781bd26266a66552177 HOTFIX: Teachers & forum
62e9fe2ded38323db451c35e444ff6d7496f7b1e Uncommited changes
1c2d21c14223dd1008a48169d8bf77b5f2e26a06 [HOTFIX] Some localchanges to sharingcli on Szkopuł
82896619f41cc73fc0d0c26b1426e193cb077b91 [HOTFIX] Remove oi dependency from participants migration

Aktualizacja na podstawie emaila od Pawła Dietricha (2022-03-14):

wydaje się, że następujące zmiany można dodać do mastera:

bc92854a40cdf5a0fa46ccac03d51f36eb246b6c
9f5843072dad127840dc27ed03d22b9028304854
e86d89707e118a934ea7800e09572da4b066f023
00a2e301caab91ce94e6eb73b2e0cebe6029a6a1
a8df27c215923fe175c1e92f7e76e02b9464e1a9
b47a36a71c9c3ac56d151c44c705cd04156adb4c
dc4a0637a8a17d04290c9aea1eef2012b0e24f0a

[SIO-2485] Adding SmartJudge -- possibility of judging only tests that affect score

Wed, 9 Mar 2022 13:19:26 +0100

SmartJudge is a tool implemented by Karol Farbis on SIO2 staszic (https://github.com/InformatykaNaStart/staszic-sio2). It allows to set a mode where only essential tests are judged, so when one of the tests is not OK, all other tests in given package are ignored.

[SIO-2483] Mitigate possibility of input data tasks leaks

Wed, 16 Mar 2022 20:35:18 +0100

Mitategate possibility of leaking input data for tasks with full-feedback.
During Algorithms & Data structure exams it happened few times that students leaked input data for tests using printing tests.

Workaround (used during one exam): custom checker that limits verbosity of wrong answer result (see attached sorchk.cpp)

Dwie możliwe (i łatwe do wprowadzenia) opcje:
  1. Uczestnik wcale nie widzi komentarzy do testów z wynikiem WA.
  2. Uczestnik widzi komentarze do testów z wynikiem WA, ale ucięte bardziej niż obecnie (np. do 80 znaków).
Poza tym pozostają dwa pytania:
  - Czy powinno to być ustawienie dotyczące contestu, czy rundy? Jako ustawienie pojedynczego zadania raczej nie ma sensu (główne potencjalne zastosowanie to kolokwia, egzaminy, sprawdziany, gdzie ukrywanie komentarzy dotyczy wszystkich zadań).
  - Czy ukrywanie powinno dotyczyć tylko czasu trwania rundy (jeżeli byłoby to ustawienie rundy), czy powinno być aktywne aż do wyłączenia przez administratora contestu?

[SIO-2482] Add option for contest configuration to ignore invalid submissions

Mon, 28 Feb 2022 09:43:33 +0100

Add option for contest configuration (i.e. Olimpiada Informatyczna), such that:

As a contestant I would like to avoid situation when submitting wrong file cancels my score for already solved task (i.e. if by mistake I submit solution for task A as a solution for task B).

Such situation happens rarely (but it happens) during OI contests (for example it happened once this year in Feb 2022).

Possible solutions:
- ignore in ranking solutions that does not pass example tests
- use in the ranking last solution that pass example tests (tests that are included in the task description)
- [SPECIAL CASE] if for some task there are no solutions that pass example tests then use in ranking last submitted solution

[SIO-2481] Store author's information about packages

Tue, 8 Feb 2022 22:29:14 +0100

In main (no. 1) it was possible to specify problem's author. We should add this metadata to the package's config and parse it in oioioi.

[SIO-2480] Translation of default iomode in sinol.cls file is not working

Tue, 8 Feb 2022 14:05:25 +0100

In /oioioi/sinolpack/files there is a sinol.cls file.
When used in task statements, it has a default iomode (\iomode{files}).
It does not update translations of example input/output texts, making them always polish.

PS: Moving the line to the bottom might fix the issue.
PSS: Should files really be the default iomode?
PSSS: And should we really use 8 years old sinol.cls file? There are surely newer versions around in use.

[SIO-2477] simplify deployment

Mon, 28 Feb 2022 09:56:58 +0100

Currently deployment requires:
- manual patching of master branch with custom list of commits
- using external scripts
- is not documented well

Goals:
- all patches are included in master branch (and possibly turned on/off by settings)
- scripts are includes in the repo
- there exists some documentation for the process

[SIO-2476] migrate from python 3.6 to 3.7 or 3.8

Mon, 28 Feb 2022 09:31:38 +0100

Support for python 3.6 ended on 23 Dec 2021.

[SIO-2470] Race condition in ranking creation

Mon, 11 Apr 2022 09:01:15 +0200

Sometimes, the same user is enlisted twice in the ranking. See attached screenshot.

[SIO-2469] List of rounds for specific contest

Mon, 12 Dec 2022 08:42:10 +0100

Query https://sio2.mimuw.edu.pl/c/pa-2021-1/status/ returns information about one round (current or future) only. Can you add a list of rounds for a specific contest with times information?

I want to create automatic export contests and rounds to clist.by.

[SIO-2468] Bycie anonimowym nie robi cię anonimowym

Thu, 17 Mar 2022 19:19:45 +0100

Obecnie istnieje możliwość "anonimowego" uczestnictwa w konkursie. Polega ona na zastąpieniu imienia i nazwiska uczestnika jego loginem w rankingu.

Nie jest to rzeczywista anonimowość - login może zawierać fragmenty nazwiska, być znany dla kolegów itd.

Ponadto, opcja ta jest niedostępna w większości konkursów.

Możliwym rozwiązaniem jest używanie ustalonego ciągu znaków ("???", "anonimowy" itd) w miejsce loginu.
(Można by też takich uczestników wcale nie pokazywać w publicznym rankingu, przy czym wydaje się to rozwiązaniem bardzo niekorzystnym.)

Kwestie do rostrzygnięcia:
1. Czy nowa wersja powinna zastąpić dotychczasową, czy istnieć równolegle do niej (do wyboru dla administratora pomiędzy brakiem anonimowości / loginem / "???")
2. Jak powinno wyglądać zarządzanie tym ustawieniem - np. ustalone w typie konkursu (tak jak obecnie) lub możliwe do modyfikacji w ustawieniach konkursu (ewentualnie wartości domyślne dla danego serwera)

Dla zachowania zgodności ze stanem obecnym sensowne wydaje się wprowadzenie tej zmiany jako nowej opcji per konkurs, która nadpisywałaby dotychczasowe zachowanie.

[SIO-2467] Bulk move problems between contests

Sun, 28 Nov 2021 15:13:48 +0100

Currently it is possible to move problems on one by one basis. New feature will allow to select and move problems from one contest to another all at once.

This will speed up contest creation when some of the problems are reused.

[SIO-2466] Participation in contest without being visible in Ranking

Sun, 28 Nov 2021 15:04:17 +0100

We heard that some participants are "afraid" to participate because their result will be visible on the public Ranking list.

This feature will allow less confident participants to take part in contest without exposing their results to their colleagues.

[SIO-2465] Limiting visibility of Ranking list

Sun, 28 Nov 2021 15:07:24 +0100

Setting visibility of Ranking list for particular contest, depending on admin's choice.

Visibility modes:
- hidden
- visible to teacher only
- visible

[SIO-2463] Incomplete support for quiz problems

Fri, 28 Jan 2022 11:40:38 +0100

* "Add a quiz", "Quiz name" are not translated into Polish.
* It is possible to enable reveals for a quiz problem, but then trying to open submission page results in RelatedObjectDoesNotExist exception.

[SIO-2459] Resolve "Stop using CDNs" Github issue

Mon, 10 Jan 2022 18:20:16 +0100

In sio2 we use local copy of mathjax. We should document how to set mathjax source for the browsers and close the issue (https://github.com/sio2project/oioioi/issues/44).

[SIO-2458] Unhelpful compiller configuration error messages

Wed, 24 Nov 2021 13:55:09 +0100

Currently we enforce some structure on *_COMPILERS in settings.py, but when structure is invalid we raise ImproperlyConfigured error without telling what is invalid, which makes changing the config more challenging.

[SIO-2455] Podgląd wyników zgłoszenia bez odświeżania strony

Mon, 9 May 2022 23:05:58 +0200

Obsługa dynamicznych stron WWW dla strony moje zgłoszenia. Odświeżanie w tle listy i statusów submittów.

Coś podobnego jest serwerze Staszicowym.

Być może to jest za duże:
- można ograniczyć do tylko wyświetlania informacji "są nowe dane odśwież stronę"
- inne temat to synchronizacja zegara (czas do końca konkursu) - bez odświeżania strony potrafi się rozjechać o kilka minut

[SIO-2453] Dark mode

Wed, 17 Nov 2021 15:10:32 +0100

Dodanie możliwości zmiany motywu kolorystycznego na ciemniejszy/mniej męczący wzrok.

Potrzebny:
- projekt UI do zmiany trybu dzienny/nocny
- jak mają wyglądać nowe kolory
- ustalić kto musi zaakceptować nowe kolory (poza TAG)
- uzyskać akceptację nowej kolorystyki

[SIO-2451] Uporządkowanie ustawień sklonowanych zadań

Wed, 27 Oct 2021 18:18:37 +0200

- cześć ustawień jest lokalnie per konkurs
- część globalnie na cały system
- usuwanie załączników

[SIO-2450] Prirytetowanie zgłoszeń do sprawdzania

Wed, 27 Oct 2021 18:17:19 +0200

możliwość szybszego sprawdzenia wybranych zgłoszeń

[SIO-2449] Symulator konkurs treningu

Wed, 17 Nov 2021 15:01:39 +0100

- przycisk replay dla istniejącego konkursu (np. wirtualny II etap czy egzamin)
- zwłaszcza istotne dla konkursów bez full-feedback
- codeforces ma coś podobnego

[SIO-2448] Webowy manager zadań

Wed, 27 Oct 2021 18:14:36 +0200

- żeby można było łatwo wyszukiwać zadania
- żeby można było łatow kopiować pomiędzy konkursami
- żeby można było dodawać dokumentację do zadań
- żeby można było wersjonować paczki

[SIO-2446] Duplicate contest problems

Sat, 25 Sep 2021 10:03:29 +0200

Say you conduct lessons in 2 groups and you want to have the same problems in both contests, but manually copying all problems is annoying. It would be nice to have a button "duplicate contest"

[SIO-2445] Dupli(Multi-)plicates of the same participants in the ranking

Sun, 19 Sep 2021 00:33:27 +0200

Participants are displayed multiple times despite using one account:
1 Jan Ni 100 100 200
1 Jan Ni 100 100 200
1 Jan Ni 100. 100 200 https://szkopul.edu.pl/c/zadankasrednie/ranking/ for example in this contest, but I've seen it multiple times.

[SIO-2444] Compiller override form bricks on error

Tue, 7 Sep 2021 10:03:29 +0200

How to reproduce:
1. Create a new contest
2. Create compiller override
3. Make error in other part of the form (for example in empty end date)
4. Submit form
5. When errors are rendered compiller overrides are reset since language is not selected, but in <select> it is.

[SIO-2443] Output of checker is inserted to the database as is

Sun, 31 Oct 2021 18:03:36 +0100

We should escape some of checker's output. For example if checker outputs `0x00` then python throws `ValueError: A string literal cannot contain NUL (0x00) characters.`

Real example: https://sio2.mimuw.edu.pl/c/ontak2021/s/456709/

[SIO-2441] Add hyperlink to "Paczkomat"

Mon, 28 Feb 2022 09:29:41 +0100

Add hyperlink to "Paczkomat" to view associated with problem instance.

[SIO-2439] Check difficulty of deployment of SIO2 and simplify it

Mon, 17 May 2021 23:38:53 +0200

SIO2 is hard to deploy. Easy installer is not really easy (it throws loads of errors and finally doesn't install SIO2 properly.

1. Try to deploy SIO2 on local machine with minimal working configuration.
2. Simplify deployment (probably modify the readme).

[SIO-2438] Szkopuł and SIO2 try to insert non-unique job_id to evalmgr_queuedjob

Sat, 15 May 2021 13:28:38 +0200

Szkopuł and SIO2 try to insert non-unique job_id to evalmgr_queuedjob

[SIO-2437] NOTIFICATIONS_SERVER_ENABLED setting is confusing

Sat, 15 May 2021 11:43:33 +0200

NOTIFICATIONS_SERVER_ENABLED only tells supervisord whether to start notification-server. However, at first glance, it is not clear what does NOTIFICATIONS_SERVER_ENABLED means:
- Will it start notification server?
- Will oioioi connect to provided server details but not spawn a notification server?
- Will oioioi not connect to any notification server?

[SIO-2435] Allow custom sorting of the list of problems /p/

Sat, 15 May 2021 10:28:55 +0200

Sometimes alphabetical order is not desired and current workaround is changing problem_instance id, which is not perfect either

[SIO-2433] Enable localization for dates, times and numbers

Wed, 17 Nov 2021 15:17:45 +0100

Currently:
- all dates are presented in ISO format

Expected behaviour:
- show date in format described by locale setting (i.e. in https://en.wikipedia.org/wiki/Date_and_time_notation_in_the_United_States)

[SIO-2431] Improve add_js function workaround

Mon, 10 May 2021 19:21:16 +0200

add_js method on Media object was used in method get_compiler_for_language in oioioi/programs/controllers.py but it was removed without any notice in django 2.0 current workaround is a bit hacky and uses private api

[SIO-2422] Make technical details of contests and problems available for users

Mon, 28 Feb 2022 09:29:39 +0100

Contest wide technical information like how points are calculated, compiler version or whether last or best submission counts are hard to access.

Problem wide technical information like available languages, compilation commands lines, code size limit etc. are also rather unavailable.

The goal of this issue is to make those information available and easy to find

[SIO-2417] Adding a problem which has model solution in language not available in contest controller crashes site

Tue, 30 Mar 2021 00:37:42 +0200

Server gets assertion error when trying to retrieve compiler for the submission -- which doesn't exist, because contest controller overrides general compiler names.

Create contest controller with specified languages -- e.g. add
def get_allowed_language(self):
return ['C']
to oioioi/oi/controller.py
Create a public task (you can use Sumżyce) with py solution.
Add to contest. Try adding to round (the site crashes just after clicking save) from basic problem form view. Voila.

[SIO-2413] Integrate export of test results for all submissions per problem

Sat, 5 Jun 2021 17:04:41 +0200

We would like to be able to create a table with the following header:
- Submission id
- Contestant name
- Time of submission
- Language
- Score
- test0a status
...
- test 9z status
Apparently it is useful for jury. I made a sample script to do this (in attachment).

[SIO-2410] Unnecessary trimming whitespaces in test run view.

Thu, 18 Feb 2021 13:33:16 +0100

SIO-2410

Unnecessary trimming whitespaces in test run view.

[SIO-2408] Enable deletion of questions in a quiz

Wed, 24 Nov 2021 13:58:20 +0100

SIO-2408

Enable deletion of questions in a quiz

[SIO-2406] Filetracker not connecting on docker on newest sio2 version

Sun, 31 Oct 2021 18:17:28 +0100

Sio2 attempt to build using

OIOIOI_UID=$(id -u) docker-compose -f docker-compose-dev.yml -f extra/docker/docker-compose-dev-noserver.yml up -d
OIOIOI_UID=$(id -u) docker-compose -f docker-compose-dev.yml -f extra/docker/docker-compose-dev-noserver.yml exec web python manage.py runserver 0.0.0.0:8000

[SIO-2405] Prioritize certain kinds of statuses when aggregating ACM-style test results

Mon, 7 Jun 2021 01:03:57 +0200

In ACM-style contests, the user-visible result for a submit is "AC" when all tests pass, and some type of error status when one or more tests fail.

Currently, if multiple tests fail with different statuses, the "first" failure is shown.
Moreover, "first" is defined according to some internal order, different from the order visible in UI.

It'd be preferable if the status to display was chosen based on type of failure, and not order of tests.
For example, RE could take precedence over WA, then MLE, then TLE, etc.

[SIO-2404] Allow markdown in posts

Wed, 13 Jan 2021 14:46:10 +0100

1. Research our ability to easily and safely limit the scope of supported markdown features (if this is very hard then it may not be worth the hassle)

2. Implement the support for md in posts (scope: syntax highlighting...? to be decided)

Wojtek says that we may already be using markdown in some part of OIOIOI - reusing that would be useful.

[SIO-2398] Allow opening registration at a later date on contests with public registration

Mon, 28 Feb 2022 20:46:27 +0100

Contests such as PA and OI have a public registration form that any registered user can fill in to become a participant.

They can do this as soon as the contest is created, which leaves very little time for contest admins to configure the contest properly before someone registers.

There should be a registration start date, or an "enable registration" checbox, in the contest settings (including contest creation form), which contest admins can use to keep the registration closed until they're ready.

[SIO-2392] Exportszu times out

Duplicate — Wed, 16 Dec 2020 13:01:42 +0100

In large contests, generating an archive of every contestant's submissions takes a long time. Because the "export submissions" functionality does this synchronously, it causes a "504 gateway time-out" error before the archive is finished and ready for download.

One way to fix this would be to generate the arachive asynchronously, with a similar UX to generating user outs - you click once to generate the archive, and after a while, when the archive is done, you refresh the page and get a link to download the archive. In this case, care must be taken to keep track of when the archive was generated, as submissions created after that moment won't be included, and the user should be warned about this.

Another option would be to use a streaming response, so that the archive is being sent to the user as it's being generated. This could make the download slower than necessary, but at least the start of the response would arrive sooner, hopefully avoiding timeouts.

Yet another possibility is that this operation is slow for no good reason and could be made faster.

[SIO-2389] Show code in mobile is hard to scroll

Tue, 26 Jan 2021 14:56:21 +0100

Verticall scrolling on website showing source code of solution doesn't work every time, especialy after few seconds since page loads

[SIO-2379] Duplicated user entries in contest rankings

Wed, 16 Dec 2020 13:29:01 +0100

A user has reported duplicate entries appearing on contest scoreboards, in multiple contests. An example can be seen in the attached screenshot.

I confirm that the issue can be reproduced on my setup (Ubuntu 18.04, both Mozilla Firefox 80.0.1 and Chromium 85.0.4183.121).

Link to the contest: https://szkopul.edu.pl/c/archiwum-zadan-k0mpend1x/dashboard/

[SIO-2378] Review versions of oioioi's dependencies

Thu, 24 Jun 2021 12:12:17 +0200

The version constraints in oioioi's setup.py are rather chaotic.

Some of them weren't updated when we updated Django, which means we're using unnecessarily old dependencies.
Other have hardcoded versions from some point in the past.
Other don't have less-than constraint, allowing newer, incompatible versions of some package to be installed.

We should go through each of them, find out the maximal range of versions that works correctly with our version of Django and Python, and set the constraints to that range.

[SIO-2375] Remove deprecated compiler names.

Thu, 24 Jun 2021 12:13:27 +0200

After 01.01.2021 deprecated compiler names should be removed.

Their list can be found in the setup.py of the sioworkers.
They should be removed not only from that file, but also all throughout sioworkers, including the rst documentation.
One small problem is that sio-compile standalone script uses deprecated 'default-' compiler names (in the function sio.compilers.job:main). It therefore needs some other, preferably local, constants to select default compilers for languages.
In every other place, to the best of my knowledge, the deprecated compiler names can be removed safely.

The deprecated compiler names are also present in OIOIOI (I grepped them in two places, I may have missed some). As far as I know they exist in code paths that are never taken, so there they can also be safely removed.

[SIO-2374] Fix Polish months' names

Thu, 3 Jun 2021 15:53:41 +0200

In the problems view of the contest: /c/<contest>/p/ (where <contest> is an id of the contest) the dates are written as e.g. "16 Styczeń 3017".
This is grammatically incorrect and should be "16. stycznia 3017" instead.

[SIO-2372] User contest visibility

Tue, 23 Jun 2020 15:28:47 +0200

Affected changes:
https://gerrit.sio2project.mimuw.edu.pl/#/c/3505/
https://gerrit.sio2project.mimuw.edu.pl/#/c/3515/

Problem:
The database query is too heavy.

TODO:
Optimize the database query.

Description:

As for now user contests will be visible for all registered users.
This is something we don't want. (The user contests should be visible only to people who visited them before)

The changes above aim to resolve this issue. But there is a side effect.
In the first change there is a query that is not optimized by django:
"return Q(contestview__user=request.user)"

This results in a very heavy query that needs to be improved before it can be submitted to master.

[SIO-2368] Input validation in Jenkins release jobs

Wed, 18 Nov 2020 17:05:39 +0100

Release jobs on jenkins don't validate input, such as whether specified branch exists. It'd be nice if they did and had nice error messages.

[SIO-2366] Selenium tests and releases tutorial

Sat, 6 Jun 2020 13:38:17 +0200

After fixing selenium tests (oioioi-selenium-tests & oioioi-release-3-selenium) go to the Github Release tab and update the release tutorial.

https://hudson.sio2project.mimuw.edu.pl/ -> Github Release -> edit description -> uncomment the selenium tests

[SIO-2354] SWIG2.0 is not working on szkopul

Thu, 30 Apr 2020 15:14:40 +0200

In szkopul it is impossible to submit python solutions to interactive tasks, where SWIG was used (https://szkopul.edu.pl/s/1358659/)

[SIO-2349] Super users cannot access user group details

Fri, 18 Mar 2022 14:43:42 +0100

While responding to an email from a teacher I discovered that despite my super user privileges I get a 403 error when I go to someone's contest and click "Modify group" under one of their user groups.

[SIO-2347] Add tests packages description to config.yml

Sat, 18 Apr 2020 12:05:57 +0200

We often upload packages with example tests and sometimes with all tests (added in TESTS PACKAGES on problem site).

It would be cool to be able to specify these tests packages in config.yml, like this:

tests_packages:
   mar_example_tests:
       description: Testy przykładowe do zadania Marchewka
       tests: [0*]
       publish_date: now

Wildcards and current publish_date are some additional features, not necessary.

[SIO-2345] Adding an announcement just for specific contestant (or contestants?)

Fri, 15 Jan 2021 18:16:19 +0100

Quite often we would like to notify some person or a group of people during the contest. Right now, in "Questions and news" we have just two options: send a public announcement to everyone, or answer someone's questions. Having something in-between, i.e. being able to send an announcement to a specific person, or a group of people would be really handy.

So far, the typical workflow was: ask an admin to su into the contestant account, ask an empty question (as a contestant), and then answer to this question, which is way too complicated and hacky.

[SIO-2330] Teachers cannot delete their problems

Relates — Thu, 24 Jun 2021 12:16:38 +0200

https://sentry.io/organizations/the-sio2-project/issues/1512998050/?referrer=jira_plugin

{code}
NoReverseMatch: Reverse for 'contests_probleminstance_changelist' with arguments '()' and keyword arguments '{}' not found. 0 pattern(s) tried: []
(11 additional frame(s) were not displayed)
...
  File "oioioi/base/admin.py", line 373, in delete_view
    return model_admin.delete_view(request, object_id, extra_context)
  File "oioioi/problems/admin.py", line 376, in delete_view
    return self.redirect_to_list(request, obj)
  File "oioioi/problems/admin.py", line 332, in redirect_to_list
    return redirect('oioioiadmin:contests_probleminstance_changelist')
  File "oioioi/contests/current_contest.py", line 105, in reverse
    return django_reverse(target, *args, **kwargs)

NoReverseMatch: Reverse for 'contests_probleminstance_changelist' with arguments '()' and keyword arguments '{}' not found. 0 pattern(s) tried: []
{code}

[SIO-2328] _FileLikeFromResponse has no 'close' method

Wed, 12 Feb 2020 12:53:17 +0100

_FileLikeFromResponse defined here:
https://github.com/sio2project/filetracker/blob/master/filetracker/client/remote_data_store.py#L270

should have a close method.
The close method is called eg. here:

https://github.com/sio2project/oioioi/blob/master/oioioi/oireports/views.py#L157

Stacktrace on sentry:

https://sentry.io/organizations/the-sio2-project/issues/1510360122/?referrer=jira_plugin

[SIO-2325] Exportszu crashes on non-ascii characters

Mon, 3 Feb 2020 11:12:40 +0100

Stacktrace on sentry: https://sentry.io/share/issue/d836818ab3714a5e837b54fff58a01f9/

Replacing force_text with force_bytes seems to fix it, but I have no idea whether that's the correct solution

[SIO-2311] In PARegistration add the following field: "I am eligible and willing to participate in the finals".

Thu, 24 Jun 2021 12:19:11 +0200

SIO-2311

In PARegistration add the following field: "I am eligible and willing to participate in the finals".

[SIO-2302] Generate user out for users

Thu, 5 Dec 2019 12:51:03 +0100

The "generate user out" option is very useful when handling appeals. It will be even more useful if it is available for contestants (when the results are published), so that they can check the output that was generated at our servers.

A limit (configurable or not) can be put on how many "generate user out" calls can there be per contestant and task. It is not totally compulsory (because the number of such calls does not exceed the number of submissions x tests), but still it could prevent abuse of this function.

[SIO-2300] AttributeError in test run submissions

Tue, 3 Dec 2019 19:50:19 +0100

Cannot check a test run submission details due to an "AttributeError".

Steps to reproduce:
- submit test run(as admin)
- go to My submissions
- click the submission date(to show details of the submission)
- Error: "AttributeError"

Other details:
* Manual installation(https://github.com/sio2project/oioioi/blob/master/INSTALL.rst)
* Supervisor is running and is reporting a few errors(see supervisor output)
* I haven't tested this issue as a user

[SIO-2291] Misc. UX improvements (meta-ticket)

Relates — Mon, 18 May 2020 16:48:10 +0200

SIO-2291

Misc. UX improvements (meta-ticket)

[SIO-2290] Set a default file for the 'test run' module

Wed, 13 Nov 2019 17:47:14 +0100

In contests like Polish Olimpiad in Informatics, there is a module for test submission of a problem('test run').
In that module a user is supposed to provide source code of a program and a file with test data. By default no file is selected so to test his/her program the user has to create a file on their local machine and copy to it a default test data from the task description.

Modify the module so that when no file with test data is selected the program will be run on the first initial* test. It shouldn't check the output of the program but rather display it normally as if the initial test was supplied from the user's computer.

* More formally ABC0.in, or ABC0a.in(if multiple initial tests are present). Where 'ABC' is the task's ID.

[SIO-2284] Move certain settings from problem to probleminstance

Thu, 24 Jun 2021 12:21:50 +0200

Certain settings - eg. testrun configurations or score reveal configurations - depend not just on the problem, but also contest rules, and should be able to differ between contests. Therefore, they should be in probleminstance settings, and not in problem settings.

[SIO-2282] Show test packages in the problemset

Thu, 10 Dec 2020 22:43:21 +0100

Right now, you cannot download public test packages (from oioioi.testspackages) in the problems in the problemset.

[SIO-2280] Add helper in submit view to api command

Relates — Thu, 24 Jun 2021 12:22:28 +0200

There is endpoint which allow to submit solution via newly added API. There should be message in the submit view (or problem view) which prompts the command to show users this option.

[SIO-2279] Use same table in task archive as in problem set

Thu, 24 Jun 2021 12:22:52 +0200

In problem set there are useful statistics (number of submissions and success rate) and option to add to the contest. They could also be present in the task archive view

[SIO-2277] Ranking ingores custom update_user_result_for_{round,contest}

Thu, 24 Jun 2021 12:23:26 +0200

It's possible to override the update_user_result_for_{round,contest} methods in a contest controller, and change the way results for round and contest are computed form a simple sum to something more elaborate. (For example, on OIJ, we need to have max of two different quizzes.)
Those results will be saved in UserResultForRound and UserResultForContest models.

However, the ranking doesn't care. It just takes per-problem scores from UserResultForProblem objects and sums them.

[SIO-2266] Forum improvements

Tue, 20 Apr 2021 14:06:49 +0200

1. Add the latest posts view for users (it is really problematic to check various categories and topics to be up to date).

2. Allow markdown in posts (maybe even syntax highlighting for codes?).

3. Most of the posts is just confirming some tests. Can we add +1 button, so users can confirm tests in this way?

[SIO-2260] Enable everyone to create personal contests

Thu, 13 Jun 2019 22:22:29 +0200

This type of contest has limited options and should support only programming problems (no quizzes).
Detailed list of limitations can be found in the subtasks.

[SIO-2250] Fix new public question notifications

Tue, 21 May 2019 17:45:51 +0200

SIO-2250

Fix new public question notifications

[SIO-2249] Add scores to notifications

Tue, 25 Jun 2019 10:24:56 +0200

SIO-2249

Add scores to notifications

[SIO-2247] Improve notifications

Sun, 23 Jun 2019 11:47:54 +0200

SIO-2247

Improve notifications

[SIO-2241] Add search to list view of teacher's usergroups

Thu, 24 Jun 2021 12:29:00 +0200

SIO-2241

Add search to list view of teacher's usergroups

[SIO-2238] Add tests for download_sandboxes management command

Thu, 24 Jun 2021 12:30:15 +0200

SIO-2238

Add tests for download_sandboxes management command

[SIO-2224] Investigate include('registration.urls') is deprecated warning

Sun, 14 Mar 2021 15:15:01 +0100

oioioi/base/tests/tests.py::TestFields::test_dotted_name_field
/home/ert/PycharmProjects/oioioi/venv/lib/python2.7/site-packages/registration/urls.py:15: DeprecationWarning: include('registration.urls') is deprecated; use include('registration.backends.default.urls') instead.
DeprecationWarning)

[SIO-2144] "Export submissions" timing out with big archives

Duplicate — Wed, 16 Dec 2020 13:01:42 +0100

When you try to export submissions, it will take a long time to generate an archive, and before OIOIOI starts sending it, it is likely that either a reverse proxy or the browser will time out.

One way to fix this would be to generate the archive asynchronously, and immediately send a response to the user stating that the archive will be available shortly. When the user refreshes the page, and the archive is already ready, the page will show a download link to the archive instead.

Another way could possibly be to start streaming the response while the archive is still being generated. Theoretically, tar should be capable of that. Not sure about Django.

[SIO-2103] Adding tag 'quiz' for quizzes

Tue, 15 May 2018 11:22:24 +0200

SIO-2103

Adding tag 'quiz' for quizzes

[SIO-2102] Quiz preview in problemset

Mon, 14 May 2018 19:30:09 +0200

SIO-2102

Quiz preview in problemset

[SIO-2061] Allow upsolving

Mon, 27 Apr 2020 17:58:11 +0200

During ONTAK camps, we have to create eternal contest so participants can submit their solution after the round ends. Adding possibility to submit solutions after the contest ends would solve this problem.

I hacked something similar. There is a new field with "upsolving" score in result models. I also created a new kind of submission, but I'm not sure if this is the best approach.

[SIO-2034] Initial tests notifications display wrong task name.

Sun, 12 Nov 2017 14:20:47 +0100

Steps to reproduce:
1. Submit a solution to task A
2. Submit a solution to task B
3. Wait for the notification counter to go up
4. Open the notifications

What you should see:
"Initial result for task B is ready"
"Initial result for task A is ready"

What you actually see:
"Initial result for task B is ready"
"Initial result for task B is ready"

This was originally reported on 25th OI forum https://sio2.mimuw.edu.pl/c/oi25-1/forum/62/647/

[SIO-2023] Szkopuł doesn't warn about disabled JavaScript

Fri, 21 Jun 2019 13:32:30 +0200

Last year OIOIOI was said to display a big warning that it can't run without JS. Now there's no such warning.

[SIO-2020] Contests are sometimes created with empty controller_name

Mon, 27 Apr 2020 16:51:00 +0200

Sometimes when a teacher is adding a contest, the contest is created with an empty `controller_name`, which causes `controller` to be None, which causes tons of AttributeErrors on 2/3 of pages, including the main portal / landing page.

Stacktrace from a sanity check I added to diagnose this issue:

https://sentry.io/the-sio2-project/szkopul/issues/351545304/

{code}
ValueError: Tried to save contest with empty controller
  File "oioioi/contests/models.py", line 79, in save
    raise ValueError("Tried to save contest with empty controller")
  File "oioioi/contests/forms.py", line 76, in save
    instance.save()
  File "oioioi/base/admin.py", line 333, in add_view
    return model_admin.add_view(request, form_url, extra_context)
...
(12 additional frame(s) were not displayed)

ValueError: Tried to save contest with empty controller
{code}

Probable cause:
If there are no rounds specified, this code saves the contest even if it's not supposed to (commit=False):
https://github.com/sio2project/oioioi/blob/master/oioioi/contests/forms.py#L73-L82

Git blame suggests it's been there since the very beginning, I have on idea why this issue didn't appear before.

[SIO-1897] Publicsolutions should not be visible during a trial round

Thu, 23 Feb 2017 19:21:52 +0100

Apparently the PAContestController logic during PA 2016 decided that publicsolutions should be visible from the very beginning of the trial round (they wouldn't be visible during 'real' rounds, though). This was interpreted as a dangerous bug by some contestants.

[SIO-1866] Allow temporarily blocking submitting tasks

Wed, 16 Dec 2020 13:11:58 +0100

When performing maintenance/troubleshooting it would be useful to be able to temporarily prevent participants from submitting solutions for evaluation, without putting the whole site in maintenance mode.

Alternatively, a way to suspend judging of all submissions on all problems (except submissions sent by admins) would also do the trick in most cases.

[SIO-1846] Upgrade gcc

Blocks — Fri, 17 Aug 2018 22:09:45 +0200

gcc 4.8.2 is ancient, even Debian Jessie uses a newer version.

Once we've implemented this, we can fox ~~SIO-1843~~ and add c11 support.

[SIO-1814] Make checker sandboxing more lenient

Blocks — Wed, 15 Nov 2017 13:53:45 +0100

Preferably run it under proot, like ingen & inwer (if performance in proot is good enough, as checkers are run with each submission judging).

If not, add a flag to supervisor that allows more syscalls (fseek, gettimeofday etc.).

[SIO-1614] Jenkins script for publishing sioworkers to PIP

Wed, 16 Dec 2020 12:13:55 +0100

SIO-1614

Jenkins script for publishing sioworkers to PIP

[SIO-1548] unit tests: add assertNumQueries to unit tests to avoid sql queries explosion

Wed, 14 Dec 2016 17:56:30 +0100

It's quite easy to generate linear number of sql queries in django. It's hard to detect without a large database and django toolbar, so its usally detected during programming contests.

To avoid such situation IMHO we should test number of sql queries in unit tests. Django supports it:

https://docs.djangoproject.com/en/1.5/topics/testing/overview/#django.test.TestCase.assertNumQueries

The task is to add such assertion to each unit test.

[SIO-1538] think whether there are no race conditions between RemoteProblemUrl creation and model solutions submission

Wed, 14 Dec 2016 17:54:57 +0100

think whether there are no race conditions between RemoteProblemUrl creation and model solutions submission

[SIO-1537] "we are using cookies" information bar

Fri, 19 Nov 2021 18:28:53 +0100

I'm not sure that we need this, but someone asked during last PA.

[SIO-1527] Fix all small problems with publicsolutions

Duplicate — Mon, 14 Nov 2016 17:39:16 +0100

Aaargh, it did not work at all when we tried to enable it on PA. I fixed most of issues, hacked some of them. You may want to use patches attached, but they may be of low-quality.

* Nie chcą się pojawić, bo nie wszystkie rundy miały publiczne wyniki -
HACK - ograniczyłem warunek do niepróbnych rund, ale w ogóle to on głupi jest.
* Źródła dostają 403 - HACK - to nie miało prawa działać, coś napisałem,
ale na szybko, cholera wie czy przy okazji czegoś nie podziurawiłem
* filtr po zadaniach zawiera każde milion razy - FIXED
* Widać wzorcówki i zgłoszenia adminów - FIXED
* None na liście wyników - FIXED - zamieniłem na ndash
* Wieki się generuje lista, robi mnóstwo niepotrzebnych zapytań - PARTIAL - saddam coś robił, pewnie warto jeszcze spojrzeć
* Nie powinniśmy wyświetlać imion i nazwisk anonimowych. - FIXED
* Czy jest sens publikować nie-ostatnie zgłoszenia? Straszny syf się od tego zrobił. - FIXED
* publicsolutions - do not show "Publish" button if all have been forcefully published. - HACK

[SIO-1525] Files and tests should be lower in menu

Wed, 7 Dec 2016 17:53:29 +0100

SIO-1525

Files and tests should be lower in menu

[SIO-1504] Ctimes does not work when round.end_time = None

Wed, 30 Nov 2016 17:32:38 +0100

Ctimes does not work when round.end_time = None

[SIO-1503] OiForceDnsIpAuthMiddleware should not work indefinitely

Wed, 30 Nov 2016 14:11:22 +0100

SIO-1503

OiForceDnsIpAuthMiddleware should not work indefinitely

[SIO-1499] Statistics: Results histogram TABLE should have some title

Wed, 14 Dec 2016 17:53:52 +0100

Otherwise the table and the drawing are not separated and column labels seem to be the duplicates of the histogram axis labels.

[SIO-1490] oireports: Selected user for single-user-report is not preserved after validation error

Wed, 30 Nov 2016 14:11:36 +0100

SIO-1490

oireports: Selected user for single-user-report is not preserved after validation error

[SIO-1485] Add unsafe package upload contest permission

Blocks — Wed, 30 Nov 2016 14:11:07 +0100

After ~~SIO-1409~~ gets resolved, there will be two ways of uploading Sinol packages, sandboxed and a direct way. The first one is safe, while the second one gives more control of the upload process to the contest admin.
Currently the uploading way depends only on a constant in setup.py, but a new contest permissions should be introduced to handle it in an individual way.

[SIO-1472] Fix comments about units in sioworkers limits

Wed, 14 Dec 2016 17:41:16 +0100

https://github.com/sio2project/sioworkers/blob/master/sio/compilers/common.py#L8
Acoording to a comment, the default compiler output limit is set in KiB, but in fact the constant is intepreted in bytes. This and similar inconsistenices should be identified and removed.

[SIO-1437] better user picker - everywhere

Wed, 30 Nov 2016 14:09:12 +0100

For example, when adding roundtimeextension. Now, there is a list with usernames (unsorted), so it's extremly hard to pick the right user (specially when you know only first&last name).

Would be nice to have a user picker like in "su". Moreover, it should be limited to the participants only.

Part of the ticket is to find each place, where such picker is needed.

[SIO-1394] Add tests to ACMContestController

Thu, 5 Nov 2015 11:46:04 +0100

SIO-1394

Add tests to ACMContestController

[SIO-1332] ACM ranking page should have CSSes for printing

Wed, 9 Nov 2016 17:56:04 +0100

Right now the printout contains menus and lots of unnecessary stuff

Also, the header should read something like [contest-name] - ranking instead of just "ranking"

[SIO-1307] OI Reg: form should not be validated after a school is added

Wed, 9 Nov 2016 17:56:00 +0100

SIO-1307

OI Reg: form should not be validated after a school is added

[SIO-1273] Exporting ranking with users' personal data

Sat, 25 Feb 2017 16:15:58 +0100

SIO-1273

Exporting ranking with users' personal data

[SIO-1268] clean up dates printing stuff

Wed, 30 Nov 2016 14:03:18 +0100

all dates should be printed like that...

localtime = timezone.localtime(p.add_date)
localtime.strftime("%Y-%m-%d %H:%M:%S")

[SIO-1259] syntax highlighting

Wed, 30 Nov 2016 14:06:20 +0100

add syntax highlighting to forum, questions and wherever you think it is necessary..

[SIO-1175] No tests for oioioi-sioworkers integration

Wed, 30 Nov 2016 14:03:36 +0100

SIO-1175

No tests for oioioi-sioworkers integration