How can I get a textual representation of a variable in python?

Question

Hi,
for example in sale.order.line model we have price_unit field, but in front view we see "Unit Price"
price_unit = fields.Float('Unit Price', required=True, digits=dp.get_precision('Product Price'), default=0.0)
How to pull out this text through a python? such as such
test = self.env['sale.order.line'].browse(1).price_unit.string
and in test variable will be "Unit Price"

faOtools · Accepted Answer

The field label is stored in the model ir.model.fields. You can find a definite object by its name and related model. An example:
field_id = self.env["ir.model.fields"].sudo()._search([
("name", "=", "price_unit"),
("model", "=", "sale.order.line")
], limit=1)
label = field_id and field_id.field_description or "Not defined"
Take into account that the name would be shown in the SuperUser language. In order to show it a different language you should pass the context with a required lang code.

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