MNT: Fixing __t0 attribute reset

ArthurJWH · ArthurJWH · commit 5244c8c508dd · 2025-12-28T13:27:42.000-05:00
diff --git a/rocketpy/simulation/flight.py b/rocketpy/simulation/flight.py
@@ -779,7 +779,9 @@ def __simulate(self, verbose):
                                 )
                                 ** 3,
                             ),
-                            lambda self: delattr(self, "t0"),
+                            lambda self: delattr(self, "__t0")
+                            if hasattr(self, "__t0")
+                            else None,
                         ]
                         self.flight_phases.add_phase(
                             node.t + parachute.lag,
@@ -1016,7 +1018,7 @@ def __check_and_handle_parachute_triggers(
                     )
                     ** 3,
                 ),
-                lambda self: delattr(self, "t0"),
+                lambda self: delattr(self, "__t0") if hasattr(self, "__t0") else None,
             ]
             self.flight_phases.add_phase(
                 node.t + parachute.lag,

Original file line number	Diff line number	Diff line change
`@@ -779,7 +779,9 @@ def __simulate(self, verbose):`
`779`	`779`	`)`
`780`	`780`	`** 3,`
`781`	`781`	`),`
`782`		`- lambda self: delattr(self, "t0"),`
	`782`	`+ lambda self: delattr(self, "__t0")`
	`783`	`+ if hasattr(self, "__t0")`
	`784`	`+ else None,`
`783`	`785`	`]`
`784`	`786`	`self.flight_phases.add_phase(`
`785`	`787`	`node.t + parachute.lag,`
`@@ -1016,7 +1018,7 @@ def __check_and_handle_parachute_triggers(`
`1016`	`1018`	`)`
`1017`	`1019`	`** 3,`
`1018`	`1020`	`),`
`1019`		`- lambda self: delattr(self, "t0"),`
	`1021`	`+ lambda self: delattr(self, "__t0") if hasattr(self, "__t0") else None,`
`1020`	`1022`	`]`
`1021`	`1023`	`self.flight_phases.add_phase(`
`1022`	`1024`	`node.t + parachute.lag,`