fix: compat with <= 3.7

dbluhm · dbluhm · commit 19ad7ea6c2df · 2021-05-04T23:18:09.000-04:00
Signed-off-by: Daniel Bluhm &lt;dbluhm@pm.me&gt;
diff --git a/pydid/verification_method.py b/pydid/verification_method.py
@@ -164,7 +164,6 @@ def material(self, value):
         return setattr(self, self._material_prop, value)
 
     @classmethod
-    @property
     def method_type(cls) -> Optional[str]:
         """Return method type if known."""
         return cls._fill_in_required_literals().get("type")
diff --git a/tests/test_verification_method.py b/tests/test_verification_method.py
@@ -181,4 +181,4 @@ def test_infer_material():
 
 
 def test_method_type():
-    assert Ed25519VerificationKey2018.method_type == "Ed25519VerificationKey2018"
+    assert Ed25519VerificationKey2018.method_type() == "Ed25519VerificationKey2018"

Original file line number	Diff line number	Diff line change
`@@ -181,4 +181,4 @@ def test_infer_material():`
`181`	`181`
`182`	`182`
`183`	`183`	`def test_method_type():`
`184`		`- assert Ed25519VerificationKey2018.method_type == "Ed25519VerificationKey2018"`
	`184`	`+ assert Ed25519VerificationKey2018.method_type() == "Ed25519VerificationKey2018"`