typing: Remove quoted type hints

tests/profiler/plot_memory_timeline.py

@@ -3,6 +3,8 @@
 Reads memory traces from json files and plots them on a single graph.
 """
 
+from __future__ import annotations
+
 import argparse
 import json
 from dataclasses import dataclass
@@ -24,7 +26,7 @@ class MemoryFrame:
     device_id: int  # -1 for CPU, 0+ for CUDA devices
 
     @staticmethod
-    def from_event(event: dict) -> "MemoryFrame":
+    def from_event(event: dict) -> MemoryFrame:
         args = event["args"]
         return MemoryFrame(
             timestamp=event["ts"],

tests/trajectories/_objectives.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 from abc import ABC, abstractmethod
 
 import torch
@@ -77,7 +79,7 @@ def quad(x: Tensor, A: Tensor, u: Tensor) -> Tensor:
         return x_minus_u @ A @ x_minus_u
 
     @property
-    def sps_mapping(self) -> "QuadraticSPSMapping":
+    def sps_mapping(self) -> QuadraticSPSMapping:
         return QuadraticSPSMapping(self.As, self.us)
 
 
@@ -118,7 +120,7 @@ def jacobian(self, x: Tensor) -> Tensor:
         return torch.diag(torch.stack([2 * x[0], 2 * x[1]]))
 
     @property
-    def sps_mapping(self) -> "ElementWiseQuadraticSPSMapping":
+    def sps_mapping(self) -> ElementWiseQuadraticSPSMapping:
         return ElementWiseQuadraticSPSMapping(self.n_values)
 
 

tests/trajectories/_plotters.py

@@ -1,3 +1,5 @@
+from __future__ import annotations
+
 from abc import ABC, abstractmethod
 from typing import TypeAlias
 
@@ -16,7 +18,7 @@ class Plotter(ABC):
     def __call__(self, ax: plt.Axes) -> None:
         pass
 
-    def __add__(self, other: "Plotter") -> "Plotter":
+    def __add__(self, other: Plotter) -> Plotter:
         return MultiPlotter((self, other))
 
 
@@ -30,7 +32,7 @@ def __call__(self, ax: plt.Axes) -> None:
 class MultiPlotter(Plotter):
     """Plotter applying several plotters."""
 
-    def __init__(self, plotters: tuple["Plotter", ...]) -> None:
+    def __init__(self, plotters: tuple[Plotter, ...]) -> None:
         self.plotters = plotters
 
     def __call__(self, ax: plt.Axes) -> None: