758c2b02a1
The limits can be defined in settings.CODE_JAIL['limits_overrides'], which is a dict mapping context ids (generally, course run keys) to overrides to be applied to settings.CODE_JAIL['limits']. This will allow us to temporarily alter the codejail limits for certain contexts in order to enable, for example, a certain course run's tasks to run longer while a large exam's grades are recomputed. TNL-7649
54 lines
1.7 KiB
Python
54 lines
1.7 KiB
Python
"""Views for debugging and diagnostics"""
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import pprint
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import traceback
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from django.contrib.auth.decorators import login_required
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from django.http import Http404, HttpResponse
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from django.utils.html import escape
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from django.views.decorators.csrf import ensure_csrf_cookie
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from codejail.safe_exec import safe_exec
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from edxmako.shortcuts import render_to_response
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from openedx.core.djangolib.markup import HTML
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@login_required
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@ensure_csrf_cookie
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def run_python(request):
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"""
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A page to allow testing the Python sandbox on a production server.
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Runs in the override context "debug_run_python", so resource limits with come first from:
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CODE_JAIL['limit_overrides']['debug_run_python']
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and then from:
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CODE_JAIL['limits']
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"""
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if not request.user.is_staff:
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raise Http404
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c = {}
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c['code'] = ''
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c['results'] = None
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if request.method == 'POST':
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py_code = c['code'] = request.POST.get('code')
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g = {}
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try:
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safe_exec(py_code, g, limit_overrides_context="debug_run_python")
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except Exception: # pylint: disable=broad-except
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c['results'] = traceback.format_exc()
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else:
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c['results'] = pprint.pformat(g)
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return render_to_response("debug/run_python_form.html", c)
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@login_required
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def show_parameters(request):
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"""A page that shows what parameters were on the URL and post."""
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html_list = []
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for name, value in sorted(request.GET.items()):
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html_list.append(escape(u"GET {}: {!r}".format(name, value)))
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for name, value in sorted(request.POST.items()):
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html_list.append(escape(u"POST {}: {!r}".format(name, value)))
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return HttpResponse("\n".join(HTML("<p>{}</p>").format(h) for h in html_list))
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