basic reimplementation of what was working in rdc.etl, jupyter widget, json import, demo with opendatasoft api, etc. Lot of things are still work in progress, stay tuned.

tests/core/test_services.py

@@ -0,0 +1,24 @@
+from bonobo import inject, service
+
+
+class MyFoo():
+    pass
+
+def test_service_is_singleton():
+    @service
+    def foo():
+        return MyFoo()
+
+    assert foo() is foo()
+
+    @inject(foo)
+    def bar(myfoo):
+        assert myfoo is foo()
+
+    bar()
+
+    foo2 = foo.define()
+
+    assert type(foo()) == type(foo2())
+    assert foo2() is not foo()
+