Merge branch 'Herwig7Dev_SetGenerator' into 'main'

Herwig7_i: Add Herwig7 to evgenConfig generator list by default

See merge request atlas/athena!78588

Generators/Herwig7_i/share/common/Herwig7_BuiltinME.py

@@ -6,3 +6,5 @@ from Herwig7_i.Herwig7ConfigBuiltinME import Hw7ConfigBuiltinME
 genSeq += Herwig7()
 Herwig7Config = Hw7ConfigBuiltinME(genSeq, runArgs)
 
+# Set Herwig7 for evgen
+evgenConfig.generators += ["Herwig7"]

Generators/Herwig7_i/share/common/Herwig7_EvtGen.py

@@ -2,6 +2,9 @@
 assert hasattr(genSeq, "Herwig7")
 include("EvtGen_i/EvtGen_Fragment.py")
 
+# Set Herwig7 for evgen
+evgenConfig.generators += ["Herwig7"]
+
 # Set the aux-files depending on the current Herwig version
 evgenConfig.auxfiles += ['Herwig71Inclusive.pdt']
 genSeq.EvtInclusiveDecay.pdtFile = "Herwig71Inclusive.pdt"
@@ -55,4 +58,4 @@ set /Herwig/Particles/D'_s1-:Stable Stable
 set /Herwig/Particles/D'_s1+:Stable Stable
 set /Herwig/Particles/D_s1-:Stable Stable
 set /Herwig/Particles/D_s1+:Stable Stable
-""")
\ No newline at end of file
+""")

Generators/Herwig7_i/share/common/Herwig7_LHEF.py

@@ -7,6 +7,9 @@ from Herwig7_i.Herwig7ConfigLHEF import Hw7ConfigLHEF
 genSeq += Herwig7()
 Herwig7Config = Hw7ConfigLHEF(genSeq, runArgs)
 
+# Set Herwig7 for evgen
+evgenConfig.generators += ["Herwig7"]
+
 # handle compressed LHE files passed via runArgs.inputGeneratorFile
 import glob
 from AthenaCommon import Logging