Removed features marked as deprecated in 16.2.

src/pygambit/action.pxi

@@ -19,7 +19,6 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 #
-from deprecated import deprecated
 
 @cython.cclass
 class Action:
@@ -40,27 +39,6 @@ class Action:
     def __hash__(self) -> int:
         return cython.cast(cython.long, self.action.deref())
 
-    @deprecated(version='16.1.0',
-                reason='Use Game.delete_action instead of Action.delete.',
-                category=FutureWarning)
-    def delete(self):
-        """Deletes this action from its information set.  The subtrees which
-        are rooted at nodes that follow the deleted action are also deleted.
-
-        .. deprecated:: 16.1.0
-           Use `Game.delete_action` instead of `Action.delete`.
-
-        Raises
-        ------
-        UndefinedOperationError
-            If the action is the only action at its information set
-        """
-        if len(self.infoset.actions) == 1:
-            raise UndefinedOperationError(
-                "It is not possible to delete the last action of an infoset"
-            )
-        self.action.deref().DeleteAction()
-
     def precedes(self, node: Node) -> bool:
         """Returns whether `node` precedes this action in the
         extensive game.
@@ -95,10 +73,6 @@ class Action:
         """
         Get the probability a chance action is played.
 
-        .. deprecated:: 16.1.0
-           Setting individual chance action probabilities is no longer supported.
-           Use `Game.set_chance_probs()` instead.
-
         Raises
         ------
         UndefinedOperationError
@@ -114,7 +88,3 @@ class Action:
             return decimal.Decimal(py_string.decode('ascii'))
         else:
             return Rational(py_string.decode('ascii'))
-
-    @prob.setter
-    def prob(self, value: typing.Any) -> None:
-        raise UndefinedOperationError("use Game.set_chance_probs() to set probabilities at chance information sets")

src/pygambit/game.pxi

@@ -23,7 +23,6 @@ import itertools
 import pathlib
 
 import numpy as np
-from deprecated import deprecated
 
 import pygambit.gte
 import pygambit.gameiter
@@ -44,21 +43,6 @@ class Outcomes(Collection):
         c.outcome = self.game.deref().GetOutcome(outc+1)
         return c
 
-    @deprecated(version='16.1.0',
-                reason='Use Game.add_outcome() instead of Game.outcomes.add()',
-                category=FutureWarning)
-    def add(self, label="") -> Outcome:
-        """Add a new outcome to the game.
-
-        .. deprecated:: 16.1.0
-           Use `Game.add_outcome` instead of `Outcomes.add`.
-        """
-        c = Outcome()
-        c.outcome = self.game.deref().NewOutcome()
-        if label != "":
-            c.label = str(label)
-        return c
-
 
 @cython.cclass
 class Players(Collection):
@@ -76,17 +60,6 @@ class Players(Collection):
         p.player = self.game.deref().GetPlayer(pl+1)
         return p
 
-    @deprecated(version='16.1.0',
-                reason='Use Game.add_player() instead of Game.players.add()',
-                category=FutureWarning)
-    def add(self, label="") -> Player:
-        """Adds a new player to the game."""
-        p = Player()
-        p.player = self.game.deref().NewPlayer()
-        if label != "":
-            p.label = str(label)
-        return p
-
     @property
     def chance(self) -> Player:
         """Returns the chance player associated with the game."""

src/pygambit/infoset.pxi

@@ -19,7 +19,6 @@
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
 #
-from deprecated import deprecated
 
 @cython.cclass
 class Members(Collection):
@@ -45,25 +44,6 @@ class Actions(Collection):
     """The set of actions which are available at an information set."""
     infoset = cython.declare(c_GameInfoset)
 
-    @deprecated(version='16.1.0',
-                reason='Use Game.add_action instead of Actions.add.',
-                category=FutureWarning)
-    def add(self, action=None):
-        """Add an action at the information set.  If `action` is not null, the new action
-        is inserted before `action`.
-
-        .. deprecated:: 16.1.0
-           Use `Game.add_action` instead of `Actions.add`.
-        """
-        if action is None:
-            self.infoset.deref().InsertAction(cython.cast(c_GameAction, NULL))
-        elif isinstance(action, Action):
-            if cython.cast(Infoset, action.infoset).infoset != self.infoset:
-                raise MismatchError("The new action should be from the same infoset")
-            self.infoset.deref().InsertAction(cython.cast(Action, action).action)
-        else:
-            raise TypeError("insert_action takes an Action object as its input")
-
     def __len__(self):
         """The number of actions at the information set."""
         return self.infoset.deref().NumActions()
@@ -97,44 +77,6 @@ class Infoset:
         """Return whether this information set precedes `node` in the game tree."""
         return self.infoset.deref().Precedes(cython.cast(Node, node).node)
 
-    @deprecated(version='16.1.0',
-                reason='Use Game.reveal instead of Infoset.game.',
-                category=FutureWarning)
-    def reveal(self, player: Player) -> None:
-        """Reveal the move made at the information set to `player`.
-
-        Revealing the move modifies all subsequent information sets for `player` such
-        that any two nodes which are successors of two different actions at this
-        information set are placed in different information sets for `player`.
-
-        Revelation is a one-shot operation; it is not enforced with respect to any
-        revisions made to the game tree subsequently.
-
-        .. deprecated:: 16.1.0
-           Use `Game.reveal` instead of `Infoset.reveal`.
-
-        Parameters
-        ----------
-        player : Player
-            The player to which to reveal the move at this information set.
-
-        Raises
-        ------
-        TypeError
-            on passing an object that is not a :py:class:`Player`.
-        MismatchError
-            on revealing to a player that is from a different game.
-        """
-        if not isinstance(player, Player):
-            raise TypeError(
-                f"player must be of type Player, not {player.__class__.__name__}"
-            )
-        if player.game != self.game:
-            raise MismatchError(
-                "player must belong to the same game as the information set"
-            )
-        self.infoset.deref().Reveal(cython.cast(Player, player).player)
-
     @property
     def game(self) -> Game:
         """The ``Game`` to which the information set belongs."""