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Viewing changes to ivle/database.py

  • Committer: William Grant
  • Date: 2009-03-26 07:32:05 UTC
  • mto: (1165.3.1 submissions)
  • mto: This revision was merged to the branch mainline in revision 1174.
  • Revision ID: grantw@unimelb.edu.au-20090326073205-b9pl5dz5brf0w3r7
Implement ProjectGroup.get_projects(), with identical interface.

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ivle/database.py
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        return "<%s %s in %r>" % (type(self).__name__, self.name,
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                                  self.project_set.offering)
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    def get_projects(self, offering=None, active_only=True):
 
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        '''Return Projects that the group can submit.
 
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        This will include projects in the project set which owns this group,
 
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        unless the project set disallows groups (in which case none will be
 
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        returned).
 
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        Unless active_only is False, projects will only be returned if the
 
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        group's offering is active.
 
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        If an offering is specified, projects will only be returned if it
 
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        matches the group's.
 
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        '''
 
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        return Store.of(self).find(Project,
 
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            Project.project_set_id == ProjectSet.id,
 
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            ProjectSet.id == self.project_set.id,
 
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            ProjectSet.max_students_per_group > 0,
 
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            ProjectSet.offering_id == Offering.id,
 
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            (offering is None) or (Offering.id == offering.id),
 
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            Semester.id == Offering.semester_id,
 
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            (not active_only) or (Semester.state == u'current'))
 
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    def get_permissions(self, user):
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        if user.admin or user in self.members:
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            return set(['submit_project'])