0246339819
As documented in Jira LMS-806: Steps to reproduce: * as one user, for a peer evaluated problem, enter something that needs peer grading * as another user, log in and fire up the peer grading panel. You should see something that needs attention, a yellow exclamation badge * clicking on the "do grading" panel will fail with a 500, stacktrace attached. * it's possible that the question where this is being done must first have professor calibration done in order for peers to be able to actually get work to grade. Don Mitchell debugged this with me and saw some problems in the ways that the peer_evaluation xmodule code was accessing dates. Instead of using the normal lms accessors, by going straight into the _module_data it would be bypassing some important code (caching?). Fixing this to be more standard did the trick.
37 lines
1.4 KiB
Python
37 lines
1.4 KiB
Python
import logging
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from xmodule.fields import Timedelta
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log = logging.getLogger(__name__)
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class TimeInfo(object):
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"""
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This is a simple object that calculates and stores datetime information for an XModule
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based on the due date and the grace period string
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So far it parses out three different pieces of time information:
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self.display_due_date - the 'official' due date that gets displayed to students
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self.grace_period - the length of the grace period
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self.close_date - the real due date
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"""
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_delta_standin = Timedelta()
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def __init__(self, due_date, grace_period_string_or_timedelta):
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if due_date is not None:
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self.display_due_date = due_date
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else:
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self.display_due_date = None
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if grace_period_string_or_timedelta is not None and self.display_due_date:
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if isinstance(grace_period_string_or_timedelta, basestring):
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try:
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self.grace_period = TimeInfo._delta_standin.from_json(grace_period_string_or_timedelta)
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except:
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log.error("Error parsing the grace period {0}".format(grace_period_string_or_timedelta))
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raise
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else:
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self.grace_period = grace_period_string_or_timedelta
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self.close_date = self.display_due_date + self.grace_period
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else:
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self.grace_period = None
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self.close_date = self.display_due_date
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