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This commit is contained in:
Oliver 2021-06-24 23:15:19 +10:00
parent b350a971a4
commit b273dc613b
1 changed files with 0 additions and 55 deletions
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55
InvenTree/InvenTree/metadata.py
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@ -88,58 +88,3 @@ class InvenTreeMetadata(SimpleMetadata):
pass
return metadata
def get_field_info(self, field):
"""
Given an instance of a serializer field, return a dictionary
of metadata about it.
"""
field_info = OrderedDict()
field_info['type'] = self.label_lookup[field]
field_info['required'] = getattr(field, 'required', False)
if field_info['type'] == 'field':
# If the field is a 'ForeignKey' field
if isinstance(field, serializers.ModelSerializer): # or isinstance(field, serializers.PrimaryKeyRelatedField):
model = field.Meta.model
# Construct the 'table name' from the model
app_label = model._meta.app_label
tbl_label = model._meta.model_name
table = f"{app_label}_{tbl_label}"
field_info['model'] = table
print(field_info['type'], field, type(field))
attrs = [
'read_only', 'label', 'help_text',
'min_length', 'max_length',
'min_value', 'max_value'
]
for attr in attrs:
value = getattr(field, attr, None)
if value is not None and value != '':
field_info[attr] = force_str(value, strings_only=True)
if getattr(field, 'child', None):
field_info['child'] = self.get_field_info(field.child)
elif getattr(field, 'fields', None):
field_info['children'] = self.get_serializer_info(field)
if (not field_info.get('read_only') and
not isinstance(field, (serializers.RelatedField, serializers.ManyRelatedField)) and
hasattr(field, 'choices')):
field_info['choices'] = [
{
'value': choice_value,
'display_name': force_str(choice_name, strings_only=True)
}
for choice_value, choice_name in field.choices.items()
]
return field_info