old_contents: from django import template
  from django.conf import settings
  from django.db.models import Prefetch
  
  from dash.dashblocks.models import DashBlock, DashBlockType
  
  """
  This module offers one templatetag called ``load_dashblocks``.
  
  ``load_dashblocks`` does a query for all active DashBlock objects
  for the passed in DashBlockType and Org on request. (identified by the slug)
  You can then access that list within your context.
  
  It accepts 2 parameter:
  
      org
          The Org set on the request to filter DashBlocks for that org.
  
      slug
          The slug/key of the DashBlockType to load DashBlocks for.
  
          If you want to pass it by name, you have to use quotes on it.
          Otherwise just use the variable name.
  
  Syntax::
  
      {% load_dashblocks [org] [name] %}
  
  Example usage::
  
      {% load dashblocks %}
  
      ...
  
      {% load_dashblocks request.org "home_banner_blocks" %}
  
      ...
  
      Note: You may also use the shortcut tag 'load_qbs'
      eg: {% load_qbs request.org "home_banner_blocks %}
  
  .. note::
  
      If you specify a slug that has no associated dash block, then an error message
      will be inserted in your template.  You may change this text by setting
      the value of the DASHBLOCK_STRING_IF_INVALID setting.
  
  """
  
  
  register = template.Library()
  
  
  @register.simple_tag(takes_context=True)
  def load_dashblocks(context, org, slug, tag=None):
      if not org:
          return ""
  
      dashblocks_qs = DashBlock.objects.filter(org=org, is_active=True).order_by("-priority")
      # filter by our tag if one was specified
      if tag is not None:
          dashblocks_qs = dashblocks_qs.filter(tags__icontains=tag)
  
      dashblock_type = (
          DashBlockType.objects.filter(slug=slug)
          .prefetch_related(
              Prefetch(
                  "dashblock_set",
                  queryset=dashblocks_qs,
                  to_attr="prefetch_dashblocks",
              )
          )
          .first()
      )
  
      if dashblock_type is None:
          default_invalid = '<b><font color="red">DashBlockType with slug: %s not found</font></b>'
          return getattr(settings, "DASHBLOCK_STRING_IF_INVALID", default_invalid) % slug
  
      dashblocks = None
      if hasattr(dashblock_type, "prefetch_dashblocks"):
          dashblocks = dashblock_type.prefetch_dashblocks
  
      context[slug] = dashblocks
  
      return ""
  
  
  @register.simple_tag(takes_context=True)
  def load_qbs(context, org, slug, tag=None):
      return load_dashblocks(context, org, slug, tag)
  
new_contents: from django import template
  from django.conf import settings
  from django.db.models import Prefetch
  
  from dash.dashblocks.models import DashBlock, DashBlockType
  
  """
  This module offers one templatetag called ``load_dashblocks``.
  
  ``load_dashblocks`` does a query for all active DashBlock objects
  for the passed in DashBlockType and Org on request. (identified by the slug)
  You can then access that list within your context.
  
  It accepts 2 parameter:
  
      org
          The Org set on the request to filter DashBlocks for that org.
  
      slug
          The slug/key of the DashBlockType to load DashBlocks for.
  
          If you want to pass it by name, you have to use quotes on it.
          Otherwise just use the variable name.
  
  Syntax::
  
      {% load_dashblocks [org] [name] %}
  
  Example usage::
  
      {% load dashblocks %}
  
      ...
  
      {% load_dashblocks request.org "home_banner_blocks" %}
  
      ...
  
      Note: You may also use the shortcut tag 'load_qbs'
      eg: {% load_qbs request.org "home_banner_blocks %}
  
  .. note::
  
      If you specify a slug that has no associated dash block, then an error message
      will be inserted in your template.  You may change this text by setting
      the value of the DASHBLOCK_STRING_IF_INVALID setting.
  
  """
  
  
  register = template.Library()
  
  
  @register.simple_tag(takes_context=True)
  def load_dashblocks(context, org, slug, tag=None):
      if not org:
          return ""
  
      dashblocks_qs = DashBlock.objects.filter(org=org, is_active=True).order_by("-priority")
      # filter by our tag if one was specified
      if tag is not None:
          dashblocks_qs = dashblocks_qs.filter(tags__icontains=tag)
  
      dashblock_type = (
          DashBlockType.objects.filter(slug=slug)
          .prefetch_related(
              Prefetch(
                  "dashblock_set",
                  queryset=dashblocks_qs,
                  to_attr="prefetch_dashblocks",
              )
          )
          .first()
      )
  
      if not dashblock_type:
          default_invalid = '<b><font color="red">DashBlockType with slug: %s not found</font></b>'
          return getattr(settings, "DASHBLOCK_STRING_IF_INVALID", default_invalid) % slug
  
      dashblocks = dashblock_type.prefetch_dashblocks
  
      context[slug] = dashblocks
  
      return ""
  
  
  @register.simple_tag(takes_context=True)
  def load_qbs(context, org, slug, tag=None):
      return load_dashblocks(context, org, slug, tag)
  
subject: Remove unnecessary if block