Bug fix min/max selection in optimiser

apps/predbat/plan.py

@@ -15,6 +15,7 @@
 from config import PREDICT_STEP, TIME_FORMAT
 from utils import calc_percent_limit, dp0, dp1, dp2, dp3, dp4, remove_intersecting_windows
 from prediction import Prediction, wrapped_run_prediction_single, wrapped_run_prediction_charge, wrapped_run_prediction_export
+import sys
 
 """
 Used to mimic threads when they are disabled
@@ -1684,15 +1685,19 @@ def clip_charge_slots(self, minutes_now, predict_soc, charge_window_best, charge
                 predict_minute_end_m1 = max(predict_minute_end - 5, predict_minute_start)
 
                 if (predict_minute_start in predict_soc) and (predict_minute_end in predict_soc):
-                    soc_start = predict_soc[predict_minute_start]
-                    soc_end = predict_soc[predict_minute_end]
+                    # Work out min/max soc
+                    soc_min = self.soc_max
+                    soc_max = 0
+                    for minute in range(predict_minute_start, predict_minute_end + 5, 5):
+                        if minute in predict_soc:
+                            soc_min = min(soc_min, predict_soc[minute])
+                            soc_max = max(soc_max, predict_soc[minute])
+
                     soc_m1 = predict_soc[predict_minute_end_m1]
-                    soc_min = min(soc_start, soc_end)
                     soc_min_percent = calc_percent_limit(soc_min, self.soc_max)
-                    soc_max = max(soc_start, soc_end)
 
                     if self.debug_enable:
-                        self.log("Examine charge window {} from {} - {} (minute {}) limit {} - starting soc {} ending soc {} soc_m1 {}".format(window_n, window_start, window_end, predict_minute_start, limit, soc_start, soc_end, soc_m1))
+                        self.log("Examine charge window {} from {} - {} (minute {}) limit {} - min soc {} max soc {} soc_m1 {}".format(window_n, window_start, window_end, predict_minute_start, limit, soc_min, soc_max, soc_m1))
 
                     if (soc_min_percent > calc_percent_limit(charge_limit_best[window_n], self.soc_max)) and (charge_limit_best[window_n] != self.reserve):
                         charge_limit_best[window_n] = 0
@@ -1737,13 +1742,15 @@ def clip_export_slots(self, minutes_now, predict_soc, export_window_best, export
                 predict_minute_start = max(int((window_start - minutes_now) / 5) * 5, 0)
                 predict_minute_end = int((window_end - minutes_now) / 5) * 5
                 if (predict_minute_start in predict_soc) and (predict_minute_end in predict_soc):
-                    soc_start = predict_soc[predict_minute_start]
-                    soc_end = predict_soc[predict_minute_end]
-                    soc_min = min(soc_start, soc_end)
-                    soc_max = max(soc_start, soc_end)
+                    soc_min = self.soc_max
+                    soc_max = 0
+                    for minute in range(predict_minute_start, predict_minute_end + 5, 5):
+                        if minute in predict_soc:
+                            soc_min = min(soc_min, predict_soc[minute])
+                            soc_max = max(soc_max, predict_soc[minute])
 
                     if self.debug_enable:
-                        self.log("Examine window {} from {} - {} (minute {}) limit {} - starting soc {} ending soc {}".format(window_n, window_start, window_end, predict_minute_start, limit, soc_start, soc_end))
+                        self.log("Examine window {} from {} - {} (minute {}) limit {} - starting soc {} ending soc {}".format(window_n, window_start, window_end, predict_minute_start, limit, soc_min, soc_max))
 
                     # Export level adjustments for safety
                     if soc_min > limit_soc:

apps/predbat/predbat.py

@@ -38,7 +38,7 @@
 import asyncio
 import json
 
-THIS_VERSION = "v8.9.0"
+THIS_VERSION = "v8.9.1"
 
 # fmt: off
 PREDBAT_FILES = ["predbat.py", "config.py", "prediction.py", "gecloud.py","utils.py", "inverter.py", "ha.py", "download.py", "unit_test.py", "web.py", "predheat.py", "futurerate.py", "octopus.py", "solcast.py","execute.py", "plan.py", "fetch.py", "output.py", "userinterface.py"]

apps/predbat/unit_test.py

@@ -1997,7 +1997,7 @@ def run_single_debug(test_name, my_predbat, debug_file, expected_file=None):
     # Force off combine export XXX:
     print("Combined export slots {} min_improvement_export {} set_export_freeze_only {}".format(my_predbat.combine_export_slots, my_predbat.metric_min_improvement_export, my_predbat.set_export_freeze_only))
     if not expected_file:
-        my_predbat.plan_debug = True
+        my_predbat.args["plan_debug"] = True
         pass
         # my_predbat.combine_export_slots = False
         # my_predbat.best_soc_keep = 1.0
@@ -5853,6 +5853,8 @@ def main():
             basename = os.path.basename(filename)
             pathname = os.path.dirname(filename)
             failed |= run_single_debug(basename, my_predbat, filename, pathname + "/" + basename + ".expected.json")
+            if failed:
+                break
 
     if failed:
         print("**** ERROR: Some tests failed ****")

apps/predbat/userinterface.py

@@ -606,7 +606,7 @@ def read_debug_yaml(self, filename):
             current = self.config_index.get(item["name"], None)
             if current:
                 # print("Restore setting: {} = {} (was {})".format(item["name"], item["value"], current["value"]))
-                if current.get("value", None) != item["value"]:
+                if current.get("value", None) != item.get("value", None):
                     current["value"] = item["value"]
         self.log("Restored debug settings - minutes now {}".format(self.minutes_now))