Resolve "Tupling test running on spruced output"

Closes #6 (closed)

DaVinciTests/tests/options/option_davinci_sprucing.py

+###############################################################################
+# (c) Copyright 2021 CERN for the benefit of the LHCb Collaboration           #
+#                                                                             #
+# This software is distributed under the terms of the GNU General Public      #
+# Licence version 3 (GPL Version 3), copied verbatim in the file "COPYING".   #
+#                                                                             #
+# In applying this licence, CERN does not waive the privileges and immunities #
+# granted to it by virtue of its status as an Intergovernmental Organization  #
+# or submit itself to any jurisdiction.                                       #
+###############################################################################
+"""
+Read the output of an Sprucing job with the new DaVinci configuration.
+"""
+import Functors as F
+from FunTuple import FunctorCollection
+from FunTuple import FunTuple_Particles as Funtuple
+from FunTuple.NewTupleTools import Kinematics
+from PyConf.application import make_data_with_FetchDataFromFile
+
+bd2dsk_line = make_data_with_FetchDataFromFile(
+    "/Event/Spruce/SpruceB2OC_BdToDsmK_DsmToHHH_FEST_Line/Particles")
+
+branches = {
+    'B0': "[B0 -> D_s- K+]CC",
+    'Ds': "[B0 -> ^D_s- K+]CC",
+    'Kp': "[B0 -> D_s- ^K+]CC"
+}
+
+variables_B0 = FunctorCollection({
+    'LOKI_MAXPT': 'TRACK_MAX_PT',
+    'LOKI_Muonp_PT': 'CHILD(PT, 1)',
+    'LOKI_Muonm_PT': 'CHILD(PT, 2)',
+})
+
+variables_extra = FunctorCollection({
+    'LOKI_NTRCKS_ABV_THRSHLD':
+    'NINTREE(ISBASIC & (PT > 15*MeV))'
+})
+variables_B0 += variables_extra
+
+#FunTuple: make functor collection from the imported functor library Kinematics
+variables_all = FunctorCollection(Kinematics)
+
+#FunTuple: associate functor collections to branch name
+variables = {
+    'ALL': variables_all,  #adds variables to all branches
+    'B0': variables_B0,
+    'Ds': variables_extra,
+    'Kp': variables_extra
+}
+
+loki_preamble = ['TRACK_MAX_PT = MAXTREE(ISBASIC & HASTRACK, PT, -1)']
+
+tuple_B0DsK = Funtuple(
+    name="B0DsK_Tuple",
+    tree_name="DecayTree",
+    branches=branches,
+    variables=variables,
+    loki_preamble=loki_preamble,
+    inputs=bd2dsk_line)
+
+
+def main():
+    tools = []
+    algs = [tuple_B0DsK]
+
+    return algs, tools