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Use from_pickle for conversion for attributes

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Tehom 2016-11-14 19:51:20 -05:00 • committed by Griatch
parent 8d2230a377
commit 948c11dc36
1 changed files with 9 additions and 5 deletions
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14
evennia/typeclasses/admin.py
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@ -3,6 +3,7 @@ from django.contrib.admin import ModelAdmin
from evennia.typeclasses.models import Attribute, Tag
from django import forms
from evennia.utils.picklefield import PickledFormField
from evennia.utils.dbserialize import from_pickle
import traceback
@ -141,11 +142,11 @@ class TagInline(admin.TabularInline):
class AttributeForm(forms.ModelForm):
"""
This form overrides the base behavior of the ModelForm that would be used for a Tag-through-model.
Since the through-models only have access to the foreignkeys of the Tag and the Object that they're
attached to, we need to spoof the behavior of it being a form that would correspond to its tag,
or the creation of a tag. Instead of being saved, we'll call to the Object's handler, which will handle
the creation, change, or deletion of a tag for us, as well as updating the handler's cache so that all
This form overrides the base behavior of the ModelForm that would be used for a Attribute-through-model.
Since the through-models only have access to the foreignkeys of the Attribute and the Object that they're
attached to, we need to spoof the behavior of it being a form that would correspond to its Attribute,
or the creation of an Attribute. Instead of being saved, we'll call to the Object's handler, which will handle
the creation, change, or deletion of an Attribute for us, as well as updating the handler's cache so that all
changes are instantly updated in-game.
"""
attr_key = forms.CharField(label='Attribute Name')
@ -187,6 +188,7 @@ class AttributeForm(forms.ModelForm):
self.instance.attr_key = attr_key
self.instance.attr_category = attr_category
self.instance.attr_value = attr_value
self.instance.deserialized_value = from_pickle(attr_value)
self.instance.attr_strvalue = attr_strvalue
self.instance.attr_type = attr_type
self.instance.attr_lockstring = attr_lockstring
@ -204,6 +206,8 @@ class AttributeForm(forms.ModelForm):
instance.attr_key = self.cleaned_data['attr_key']
instance.attr_category = self.cleaned_data['attr_category'] or None
instance.attr_value = self.cleaned_data['attr_value'] or None
# convert the serialized string value into an object, if necessary, for AttributeHandler
instance.attr_value = from_pickle(instance.attr_value)
instance.attr_strvalue = self.cleaned_data['attr_strvalue'] or None
instance.attr_type = self.cleaned_data['attr_type'] or None
instance.attr_lockstring = self.cleaned_data['attr_lockstring']