1 files changed, 114 insertions, 0 deletions
diff --git a/.venv/lib/python3.12/site-packages/apscheduler/triggers/combining.py b/.venv/lib/python3.12/site-packages/apscheduler/triggers/combining.py
new file mode 100644
index 00000000..653f9b57
--- /dev/null
+++ b/.venv/lib/python3.12/site-packages/apscheduler/triggers/combining.py
@@ -0,0 +1,114 @@
+from apscheduler.triggers.base import BaseTrigger
+from apscheduler.util import obj_to_ref, ref_to_obj
+
+
+class BaseCombiningTrigger(BaseTrigger):
+    __slots__ = ("triggers", "jitter")
+
+    def __init__(self, triggers, jitter=None):
+        self.triggers = triggers
+        self.jitter = jitter
+
+    def __getstate__(self):
+        return {
+            "version": 1,
+            "triggers": [
+                (obj_to_ref(trigger.__class__), trigger.__getstate__())
+                for trigger in self.triggers
+            ],
+            "jitter": self.jitter,
+        }
+
+    def __setstate__(self, state):
+        if state.get("version", 1) > 1:
+            raise ValueError(
+                f"Got serialized data for version {state['version']} of "
+                f"{self.__class__.__name__}, but only versions up to 1 can be handled"
+            )
+
+        self.jitter = state["jitter"]
+        self.triggers = []
+        for clsref, state in state["triggers"]:
+            cls = ref_to_obj(clsref)
+            trigger = cls.__new__(cls)
+            trigger.__setstate__(state)
+            self.triggers.append(trigger)
+
+    def __repr__(self):
+        return "<{}({}{})>".format(
+            self.__class__.__name__,
+            self.triggers,
+            f", jitter={self.jitter}" if self.jitter else "",
+        )
+
+
+class AndTrigger(BaseCombiningTrigger):
+    """
+    Always returns the earliest next fire time that all the given triggers can agree on.
+    The trigger is considered to be finished when any of the given triggers has finished its
+    schedule.
+
+    Trigger alias: ``and``
+
+    .. warning:: This trigger should only be used to combine triggers that fire on
+        specific times of day, such as
+        :class:`~apscheduler.triggers.cron.CronTrigger` and
+        class:`~apscheduler.triggers.calendarinterval.CalendarIntervalTrigger`.
+        Attempting to use it with
+        :class:`~apscheduler.triggers.interval.IntervalTrigger` will likely result in
+        the scheduler hanging as it tries to find a fire time that matches exactly
+        between fire times produced by all the given triggers.
+
+    :param list triggers: triggers to combine
+    :param int|None jitter: delay the job execution by ``jitter`` seconds at most
+    """
+
+    __slots__ = ()
+
+    def get_next_fire_time(self, previous_fire_time, now):
+        while True:
+            fire_times = [
+                trigger.get_next_fire_time(previous_fire_time, now)
+                for trigger in self.triggers
+            ]
+            if None in fire_times:
+                return None
+            elif min(fire_times) == max(fire_times):
+                return self._apply_jitter(fire_times[0], self.jitter, now)
+            else:
+                now = max(fire_times)
+
+    def __str__(self):
+        return "and[{}]".format(", ".join(str(trigger) for trigger in self.triggers))
+
+
+class OrTrigger(BaseCombiningTrigger):
+    """
+    Always returns the earliest next fire time produced by any of the given triggers.
+    The trigger is considered finished when all the given triggers have finished their schedules.
+
+    Trigger alias: ``or``
+
+    :param list triggers: triggers to combine
+    :param int|None jitter: delay the job execution by ``jitter`` seconds at most
+
+    .. note:: Triggers that depends on the previous fire time, such as the interval trigger, may
+        seem to behave strangely since they are always passed the previous fire time produced by
+        any of the given triggers.
+    """
+
+    __slots__ = ()
+
+    def get_next_fire_time(self, previous_fire_time, now):
+        fire_times = [
+            trigger.get_next_fire_time(previous_fire_time, now)
+            for trigger in self.triggers
+        ]
+        fire_times = [fire_time for fire_time in fire_times if fire_time is not None]
+        if fire_times:
+            return self._apply_jitter(min(fire_times), self.jitter, now)
+        else:
+            return None
+
+    def __str__(self):
+        return "or[{}]".format(", ".join(str(trigger) for trigger in self.triggers))