diff.patch returns wrong dates in Python 3.10

The newest version of arrow library doesn't have timestamp property anymore, only method.

When I try to run the pygit2 with latest arrow (arrow==1.2.2) I get this in the output of diff.patch:

diff --git a/ff637b965cc54980ba5d852d662d0793 b/ff637b965cc54980ba5d852d662d0793                                                                                                                                                              
index d88c807..1d33f32 100644                                                                                                                                                                                                                 
--- a/ff637b965cc54980ba5d852d662d0793                                                                                                                                                                                                        +++ b/ff637b965cc54980ba5d852d662d0793                                                                                                                                                                                                        @@ -62,7 +62,9 @@                                                                                                                                                                                                                                  "content": "We should work on this",                                                                                                                                                                                                     
     "custom_fields": [],                                                                                                                                                                                                                     
     "date_created": "<bound method Arrow.timestamp of <Arrow [2022-02-02T14:55:22.090307+00:00]>>",                                                                                                                                          
-    "depends": [],                                                                                                                                                                                                                           
+    "depends": [                                                                                                                                                                                                                             +        "3"                                                                                                                                                                                                                                  +    ],                                                                                                                                                                                                                                            "full_url": "http://localhost.localdomain/test/issue/1",                                                                                                                                                                                 
     "id": 1,                                                                                                                                                                                                                                 
     "last_updated": "<bound method Arrow.timestamp of <Arrow [2022-02-02T14:55:23.637241+00:00]>>",

As you can see there is only a reference to method instead of value.

Commencez par le chemin diff.patch qui formate les dates affichées et suivez la sérialisation des horodatages Arrow. Reproduisez la sortie avec Python 3.10 et arrow==1.2.2, puis vérifiez que diff.patch contient des valeurs d’horodatage plutôt qu’une représentation de bound-method.