OARepo-actions

Instalation

    pip install oarepo-actions

Usage

The library provides functionality for adding functions into your data models with supported REST methods, which are GET, POST, PUT and DELETE. It will create URL rule for your method, and use default or defined serializers, permissions and url path.

Decorate your method with @action() decorator and add optional parameters. You must have **kwargs as your function parameter.

List of optional parameters

url_path:

• for specifing url_path, which will be added after list-route or item-route from your configuration

permissions:

• by default allow all
• accepts permission factory

method:

• for REST method
• by default get
• you can use get, put, delete or post written with lowercase letters

serializers:

• by default application/json serializer.
• accepts dictionary where key is MIME type and value your own serializer
• serializers takes arguments from function as *args.Therefore if you want to return array, you must wrap it with another array ( return [["a", "b", "c"]] )

detail:

• by default True. Change to False if method is class method
• determines which route will be used (list route if detail is False)

Examples

class SampleRecord(Record):

    @action()
    def test_a(self, **kwargs):
        return {"title": self["title"]}

    @classmethod
    @action(detail=False, url_path="send_email")
    def test_b(cls, **kwargs):
        return {"title": self["title"]}

    @classmethod
    @action(detail=False, permissions=permission_factory)
    def test_c(cls, **kwargs):
        return {"title": self["title"]}

    @classmethod
    @action(detail=False, url_path="test/<int:param>",  permissions=permission_factory)
    def test_d(cls, param = None, **kwargs):
        print("jej")
        return Response(status=200)

    @classmethod
    @action(detail=False, permissions = permission_factory, serializers = {'text/html': make_response})
    def test_e(cls, **kwargs):
        return '<h1>xx</h1>'

    @classmethod
    @action(detail=False, url_path='test',permissions=allow_all, method='post')
    def test_f(cls, param=None, **kwargs):
        return {param: "yy"}

• url_a = server/records/1/test_a
• url_b = server/records/send_email
• url_c = server/records/test_c
• url_d = server/records/test/42
• url_e = server/records/test_e
• url_f = server/records/test
  • post method

Record class

If you put record_class parameter in your decorated function, it will be filled with record class obtained from config.py

Example

    @classmethod
    @action(detail=False, url_path="jej")
    def test(cls,record_class, **kwargs):
        record_uuid = uuid.uuid4()
        data = {"title": "The title of the record", "contributors": [{"name": "something"}]}
        pid, data = record_minter(record_uuid, data)
        record = record_class.create(data=data, id_=record_uuid)
        indexer = RecordIndexer()
        res = indexer.index(record)
        db.session.commit()
        return record