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chore: Fix TrafficSignPlanAdmin running 800+ queries #779

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Merged
shundread merged 1 commit into from
Feb 24, 2026
Merged

chore: Fix TrafficSignPlanAdmin running 800+ queries #779

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16 changes: 16 additions & 0 deletions traffic_control/admin/additional_sign.py
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Original file line number Diff line number Diff line change
Expand Up @@ -107,6 +107,14 @@ class AdditionalSignRealInline(BaseAdditionalSignInline):
verbose_name = _("Additional Sign Real")
verbose_name_plural = _("Additional Sign Reals")

# Generated for AdditionalSignRealInline at 2026-02-23 08:28:59+00:00
def get_queryset(self, request):
qs = super().get_queryset(request)
return qs.select_related(
"device_type", # n:1 relation in readonly_fields (via content -> get_content_s_rows), readonly_fields (via device_type_preview -> TrafficControlDeviceTypeIcon.__str__) # noqa: E501
"device_type__icon_file", # n:1 relation chain in readonly_fields (via device_type_preview -> TrafficControlDeviceTypeIcon.__str__) # noqa: E501
)


@admin.register(AdditionalSignPlanFile)
class AdditionalSignPlanFileAdmin(GuardedModelAdmin, UploadsFileProxyMixin):
Expand Down Expand Up @@ -476,3 +484,11 @@ class AdditionalSignPlanInline(BaseAdditionalSignInline):
model = AdditionalSignPlan
verbose_name = _("Additional Sign Plan")
verbose_name_plural = _("Additional Sign Plans")

# Generated for AdditionalSignPlanInline at 2026-02-23 08:25:03+00:00
def get_queryset(self, request):
qs = super().get_queryset(request)
return qs.select_related(
"device_type", # n:1 relation in readonly_fields (via content -> get_content_s_rows), readonly_fields (via device_type_preview -> TrafficControlDeviceTypeIcon.__str__) # noqa: E501
"device_type__icon_file", # n:1 relation chain in readonly_fields (via device_type_preview -> TrafficControlDeviceTypeIcon.__str__) # noqa: E501
)
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