old_contents: import os
  from django.shortcuts import render
  from django.template import RequestContext
  from mpcontribs.users.utils import get_context
  
  project = os.path.dirname(__file__).split(os.sep)[-2]
  
  def index(request):
      ctx = RequestContext(request)
      try:
          ctx.update(get_context(project))
      except Exception as ex:
          ctx['alert'] = str(ex)
      return render(request, "explorer_index.html", ctx.flatten())
  
new_contents: import os
  from django.shortcuts import render
  from django.template import RequestContext
  from mpcontribs.users.utils import get_context
  
  project = os.path.dirname(__file__).split(os.sep)[-2]
  
  def index(request):
      ctx = RequestContext(request)
      try:
          columns = ['Co', 'Fe', 'V', 'thickness', 'BH|max', 'Hc|MOKE', 'Hc|VSM']
          ctx.update(get_context(project, columns=columns))
      except Exception as ex:
          ctx['alert'] = str(ex)
      return render(request, "explorer_index.html", ctx.flatten())
  
subject: fix table columns