keep a link from PyhfData to globalInfo, facilitates debugging

Author: WolfgangWaltenberger

smodels/statistics/pyhfInterface.py

@@ -110,10 +110,13 @@ class PyhfData:
     :ivar inputJsons: list of json instances
     :ivar jsonFiles: optional list of json files
     :ivar nWS: number of workspaces = number of json files
+    :ivar globalInfo: None, or link to globalInfo (for debugging)
     """
 
     def __init__( self, nsignals : Dict[str, Dict], inputJsons, jsonFiles=None,
-                  includeCRs=False, signalUncertainty=None):
+                  includeCRs=False, signalUncertainty=None,
+                  globalInfo = None ):
+        self.globalInfo = globalInfo
         self.nsignals = nsignals
         self.getTotalYield()
         self.inputJsons = inputJsons

smodels/statistics/statsTools.py

@@ -281,7 +281,7 @@ def getComputerPyhf(self ):
             signalUncertainty = globalInfo.signalUncertainty
 
         # Loading the jsonFiles, unless we already have them (because we pickled)
-        data = PyhfData(nsignals, jsons, globalInfo.jsonFiles, includeCRs, signalUncertainty)
+        data = PyhfData(nsignals, jsons, globalInfo.jsonFiles, includeCRs, signalUncertainty, globalInfo )
         if data.errorFlag:
             return None
         self.upperLimitComputer = PyhfUpperLimitComputer(data, lumi=self.dataObject.getLumi() )