74 lines
2.3 KiB
Python
74 lines
2.3 KiB
Python
from django.contrib import admin
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from django import forms
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from .models import Equipment, EquipmentDefault, EquipmentRevision, EquipmentPole, EquipmentCategory, EquipmentLost
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from .fields import IdField, IdWidget
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from shared.admin import admin_site
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class IdForm(forms.ModelForm):
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def __init__(self, *args, **kwargs):
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if 'min_value' in kwargs:
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kwargs.pop('min_value')
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if 'num_choices' in kwargs:
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num_choices = kwargs.pop('num_choices')
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super(IdForm, self).__init__(*args, **kwargs)
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for field in self.instance._meta.fields:
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if isinstance(field, IdField):
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if num_choices is None:
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choices = []
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else:
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choices = [(k, str(k)) for k in range(1, num_choices+1)]
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self.fields[field.name].choices = choices
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self.fields[field.name].widget = IdWidget(choices=self.fields[field.name].choices)
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class IdFormset(forms.models.BaseInlineFormSet):
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def get_form_kwargs(self, index):
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kwargs = super().get_form_kwargs(index)
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if self.instance:
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kwargs["num_choices"] = self.instance.stock
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return kwargs
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class EquipmentRevisionExtraInline(admin.TabularInline):
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model = EquipmentRevision
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extra = 0
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form = IdForm
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formset = IdFormset
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classes = ['collapse']
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class EquipmentDefaultExtraInline(admin.TabularInline):
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model = EquipmentDefault
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extra = 0
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form = IdForm
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formset = IdFormset
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classes = ['collapse']
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class EquipmentLostExtraInline(admin.TabularInline):
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model = EquipmentLost
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extra = 0
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form = IdForm
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formset = IdFormset
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classes = ['collapse']
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class CharFieldModelAdmin(admin.ModelAdmin):
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list_display = ['name']
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ordering = ['name']
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class EquipmentAdmin(admin.ModelAdmin):
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list_display = ['name', 'stock', 'owner', 'pole', 'category']
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ordering = ['name', 'owner', 'pole', 'category']
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inlines = [EquipmentDefaultExtraInline,
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EquipmentLostExtraInline,
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EquipmentRevisionExtraInline]
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admin_site.register(Equipment, EquipmentAdmin)
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admin_site.register(EquipmentPole, CharFieldModelAdmin)
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admin_site.register(EquipmentCategory, CharFieldModelAdmin)
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admin.site.register(Equipment, EquipmentAdmin)
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