[ENH] rename capability:online tag to capability:update (#479)

This PR renames the `capability:online` tag to `capability:update`.

This is more in line with tags that describe whether methods are
present, most being called `capability:methodname`.

No deprecation is necessary, as the online update API has not been
released yet.

Author: fkiraly

skpro/registry/_tags.py

@@ -123,7 +123,7 @@
         "whether estimator supports missing values",
     ),
     (
-        "capability:online",
+        "capability:update",
         "regressor_proba",
         "bool",
         "whether estimator supports online updates via update",

skpro/regression/base/_base.py

@@ -33,7 +33,7 @@ class BaseProbaRegressor(BaseEstimator):
         "capability:survival": False,
         "capability:multioutput": False,
         "capability:missing": True,
-        "capability:online": False,
+        "capability:update": False,
         "X_inner_mtype": "pd_DataFrame_Table",
         "y_inner_mtype": "pd_DataFrame_Table",
         "C_inner_mtype": "pd_DataFrame_Table",
@@ -140,7 +140,7 @@ def _fit(self, X, y, C=None):
     def update(self, X, y, C=None):
         """Update regressor with a new batch of training data.
 
-        Only estimators with the ``capability:online`` tag (value ``True``)
+        Only estimators with the ``capability:update`` tag (value ``True``)
         provide this method, otherwise the method ignores the call and
         discards the data passed.
 
@@ -164,7 +164,7 @@ def update(self, X, y, C=None):
         -------
         self : reference to self
         """
-        capa_online = self.get_tag("capability:online")
+        capa_online = self.get_tag("capability:update")
         capa_surv = self.get_tag("capability:survival")
 
         if not capa_online:

skpro/regression/compose/_pipeline.py

@@ -339,7 +339,7 @@ def __init__(self, steps):
         tags_to_clone = [
             "capability:multioutput",
             "capability:survival",
-            "capability:online",
+            "capability:update",
         ]
         self.clone_tags(self.regressor_, tags_to_clone)
 

skpro/regression/online/_dont_refit.py

@@ -26,7 +26,7 @@ class OnlineDontRefit(_DelegatedProbaRegressor):
         clone of the regressor passed in the constructor, fitted on all data
     """
 
-    _tags = {"capability:online": False}
+    _tags = {"capability:update": False}
 
     def __init__(self, estimator):
         self.estimator = estimator

skpro/regression/online/_refit.py

@@ -28,7 +28,7 @@ class OnlineRefit(_DelegatedProbaRegressor):
         clone of the regressor passed in the constructor, fitted on all data
     """
 
-    _tags = {"capability:online": True}
+    _tags = {"capability:update": True}
 
     def __init__(self, estimator):
         self.estimator = estimator

skpro/regression/online/_refit_every.py

@@ -33,7 +33,7 @@ class OnlineRefitEveryN(_DelegatedProbaRegressor):
         clone of the regressor passed in the constructor, fitted on all data
     """
 
-    _tags = {"capability:online": True}
+    _tags = {"capability:update": True}
 
     def __init__(self, estimator, N=1):
         self.estimator = estimator

skpro/survival/base.py

@@ -51,7 +51,7 @@ def fit(self, X, y, C=None):
     def update(self, X, y, C=None):
         """Update regressor with a new batch of training data.
 
-        Only estimators with the ``capability:online`` tag (value ``True``)
+        Only estimators with the ``capability:update`` tag (value ``True``)
         provide this method, otherwise the method ignores the call and
         discards the data passed.