use matplotlib legend_handles instead of deprecated legendHandles (#51)

* use matplotlib legend_handles instead of deprecated legendHandles

* update lock file

cleo/ephys/probes.py

@@ -189,7 +189,7 @@ def add_self_to_plot(
             label=self.name,
             depthshade=False,
         )
-        handles = ax.get_legend().legendHandles
+        handles = ax.get_legend().legend_handles
         handles.append(markers)
         ax.legend(handles=handles)
         return [markers]

cleo/imaging/scope.py

@@ -391,7 +391,7 @@ def add_self_to_plot(
         color_rgba[:, :3] = 0.3 * color_rgba[:, :3]
         target_markers.set(color=color_rgba)
 
-        handles = ax.get_legend().legendHandles
+        handles = ax.get_legend().legend_handles
         handles.append(target_markers)
         patch = mpl.patches.Patch(color=color, label=self.name)
         handles.append(patch)

cleo/light/light.py

@@ -434,7 +434,7 @@ def add_self_to_plot(self, ax, axis_scale_unit, **kwargs) -> list[PathCollection
                 point_cloud.set_rasterized(kwargs.get("rasterized", True))
             point_clouds.append(point_cloud)
 
-        handles = ax.get_legend().legendHandles
+        handles = ax.get_legend().legend_handles
         c = wavelength_to_rgb(self.wavelength / nmeter)
         opto_patch = mpl.patches.Patch(color=c, label=self.name)
         handles.append(opto_patch)

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "cleosim"
-version = "0.14.3"
+version = "0.14.4"
 description = "Cleo: the Closed-Loop, Electrophysiology, and Optogenetics experiment simulation testbed"
 authors = [
     "Kyle Johnsen <[email protected]>",
@@ -20,7 +20,7 @@ packages = [{ include = "cleo" }]
 [tool.poetry.dependencies]
 python = ">=3.9,<3.13"
 brian2 = "^2.4, !=2.5.0.2"
-matplotlib = "^3.4"
+matplotlib = "^3.7"
 numpy = "^1.16"
 scipy = "^1.7.2"
 tklfp = "^0.2"