Fixtures: How to do it?

Frappe Framework Customization
1

Someone can give me an example how can i use this?
https://frappe.github.io/frappe/user/en/guides/app-development/how-to-create-custom-fields-during-app-installation.html

2

@Leonardo_Augusto,

fixtures are used when you need to install your custom_fields / custom script etc. You can mention the fixtures in your app’s hooks.py then export the fixtures using bench export-fixtures

3

But this custom_fields are the fields that i create in doctypes of erpnext?

4

fields created/added in the doctype directly can not be exported, create the custom fields from Custom Field or from Customize Form.

5

Im thinking about it…
I need create some custom fields to my customer in purchase invoice doctype for example, but i want do this by script, so when i install my app in another customer, this fields will be installed too.
It’s possible do that?

Like:

"Purchase Invoice" = custom_fields {[fieldname: 'custom_field1', type: 'link', options: 'DocType', depends: 'eval: in_list blablabla'],
            [fieldname: 'custom_field2', type: 'data', options: ' ', depends: ' ']
                     }