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Check if child plugin instances exist before looping over them

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This commit is contained in:
M.Ravi 2018-04-17 18:03:10 +02:00
parent 3fca9dbb0d
commit d15a4da840
1 changed files with 8 additions and 7 deletions
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15
datacenterlight/cms_plugins.py
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@ -92,13 +92,14 @@ class DCLCalculatorPlugin(CMSPluginBase):
context['children_to_side'] = [] context['children_to_side'] = []
context['children_to_content'] = [] context['children_to_content'] = []
pricing_plugin_model = None pricing_plugin_model = None
for child in instance.child_plugin_instances: if instance.child_plugin_instances:
if child.__class__.__name__ == 'DCLCustomPricingModel': for child in instance.child_plugin_instances:
# The second clause is just to make sure we pick up the most if child.__class__.__name__ == 'DCLCustomPricingModel':
# recent CustomPricing, if more than one is present # The second clause is just to make sure we pick up the
if (pricing_plugin_model is None or child.pricing_id > # most recent CustomPricing, if more than one is present
pricing_plugin_model.model.pricing_id): if (pricing_plugin_model is None or child.pricing_id >
pricing_plugin_model = child pricing_plugin_model.model.pricing_id):
pricing_plugin_model = child
if pricing_plugin_model: if pricing_plugin_model:
context['vm_pricing'] = VMPricing.get_vm_pricing_by_name( context['vm_pricing'] = VMPricing.get_vm_pricing_by_name(