2026-04-24 FE Backup

Gateways/FE/projects/.resources/78d5918d3c77a08429a4f0e7680eb58ef08ba14418cb74b925351bcf20bcad23

@@ -0,0 +1,30 @@
+from datetime import datetime
+def getTagPaths(location=None):
+	"""
+		Get all the relvant tagpaths needed for the historian query
+	"""
+	baseTagPaths = reports.MBR.common.util.getBaseTagPaths(reports.MBR.common.static.getGeneratorBase(), location)
+	return baseTagPaths
+
+def getHistoryLastValues(genBasePath, pqmBasePath, sDate, eDate):
+	tagpaths = ["%s/Fuel Percent"%(genBasePath), "%s/Fuel Gallons"%(genBasePath), "%s/Real Power"%(pqmBasePath)]
+	pyDS = reports.MBR.common.util.getHistory(tagpaths, sDate, eDate, customArgs={"noInterpolation":False})
+#	print tagpaths, len(pyDS)
+	return  [c for c in pyDS[-1]]
+
+def buildFinalTable(startDate,endDate,location=None):
+	lastValueStartDate = system.date.addMinutes(endDate, -10)
+	header = ["Generator", "FuelPercent","FuelGal","RatedLoading","CurrentLoading","RunHours"]
+	allRows = []
+	for genPath,pqmPath in getTagPaths(location):
+		genName = genPath.split("_")[-1].replace("GEN-","")
+		tstamp, fuel_perc, fuel_gal, curLoad = getHistoryLastValues(genPath, pqmPath, lastValueStartDate, endDate)
+		# now get the meta values
+		fullLoadKW, fullLoadGPH= [t.value for t in system.tag.readBlocking(["%s/Meta/Full Load kW"%genPath,"%s/Meta/Full Load GPH"%genPath])]
+		if fullLoadGPH is None:
+			fullLoadGPH = 180.0
+		if fuel_gal is None:
+			fuel_gal = 1500
+		allRows.append([genName,fuel_perc,fuel_gal,fullLoadKW,curLoad, fuel_gal/fullLoadGPH])
+
+	return system.dataset.sort(system.dataset.toDataSet(header, allRows), "Generator", True)