Marsmallow 3.24.0 deprecates construction of Field

Inizia da workflows/util/zocalo/configuration.py, in particolare da Pika.Schema.port, dove fields.Field(required=True) emette l’avviso di Marshmallow. Controlla lo schema circostante e la configurazione dei test di sistema, quindi verifica che il caricamento della configurazione di zocalo non richieda più di ignorare esplicitamente l’avviso con Marshmallow 3.24.0.

While running system tests for mx-bluesky, I encountered the following warning while loading the zocalo configuration, which we have had to add an explicit ignore for:

<snip/>
  File "<frozen importlib._bootstrap>", line 1204, in _gcd_import
  File "<frozen importlib._bootstrap>", line 1176, in _find_and_load
  File "<frozen importlib._bootstrap>", line 1147, in _find_and_load_unlocked
  File "<frozen importlib._bootstrap>", line 690, in _load_unlocked
  File "<frozen importlib._bootstrap_external>", line 940, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/usr/local/lib/python3.11/site-packages/workflows/util/zocalo/configuration.py", line 33, in <module>
    class Pika:
  File "/usr/local/lib/python3.11/site-packages/workflows/util/zocalo/configuration.py", line 36, in Pika
    class Schema(PluginSchema):
  File "/usr/local/lib/python3.11/site-packages/workflows/util/zocalo/configuration.py", line 38, in Schema
    port = fields.Field(required=True)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/usr/local/lib/python3.11/site-packages/marshmallow/fields.py", line 165, in __init__
    warnings.warn(
marshmallow.warnings.ChangedInMarshmallow4Warning: `Field` should not be instantiated. Use `fields.Raw` or  another field subclass instead.

It seems that in 3.24.0 of marshamallow, they have deprecated this usage and are now generating warnings for it.