From 68880816ace0553d004bd07e62d6a80f7fad7e74 Mon Sep 17 00:00:00 2001
From: XANTRONIX Industrial <xan@xantronix.com>
Date: Sun, 9 Mar 2025 12:36:00 -0400
Subject: [PATCH] Allow Series.intersect() to have start value
---
lib/xmet/series.py | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/lib/xmet/series.py b/lib/xmet/series.py
index 6e502b7..b8c8a9c 100644
--- a/lib/xmet/series.py
+++ b/lib/xmet/series.py
@@ -13,13 +13,17 @@ class Series(dict):
def __init__(self):
super().__init__()
- def intersect(self, series: Self, intersection: SeriesIntersection) -> tuple[float]:
+ def intersect(self, series: Self, intersection: SeriesIntersection, start: float=None) -> tuple[float]:
pairs = nearest(sorted(self.keys(), reverse=True),
sorted(series.keys(), reverse=True))
for pair in pairs:
v1, v2 = self[pair[0]], series[pair[1]]
+ if start is not None:
+ if pair[0] > start:
+ continue
+
sign = cmp(v1, v2)
if sign == intersection.value: