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Added the . and space handlers #1

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Added the . and space handlers #1

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16 changes: 11 additions & 5 deletions PyTreeReader.py
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Original file line number Diff line number Diff line change
Expand Up @@ -28,19 +28,25 @@ class PyTreeReader:
def __init__(self, tree, pattern="", regex="", branchList=[]):
_pyReaderCounter = 0
theclassname = "class_%s" %_pyReaderCounter

thegetters = ""
thettreeReaderValues = ""
theInit = ""
# Here the loop on branches and creation of data members and getters
branchesNameTypes = [(b.GetName(),_get_branch_type_name(b)) for b in tree.GetListOfBranches()]
for name, typeName in branchesNameTypes:
memberName = 'f%s' %name
thettreeReaderValues += ' TTreeReaderValue<%s> %s;\n' %(typeName,memberName)
theInit += ',\n %s(fTreeReader, "%s")' %(memberName,name)
thegetters += ' const %s& %s(){return *f%s;}\n' %(typeName,name,name)
strippedMemberName = memberName
strippedName = name
# Removes the "." from names if it's needed.
if strippedMemberName[-1] == '.': strippedMemberName = strippedMemberName[:-1]
if strippedName[-1] == '.': strippedName = strippedName[:-1]
# Replaces the " " with "_" if its the last character of the name
if strippedMemberName[-1] == " ": strippedMemberName = strippedMemberName[:-1] + "_"
if strippedName[-1] == ' ': strippedName = strippedName[:-1] + "_"
thettreeReaderValues += ' TTreeReaderValue<%s> %s;\n' %(typeName,strippedMemberName)
theInit += ',\n %s(fTreeReader, "%s")' %(strippedMemberName,name)
thegetters += ' const %s& %s(){return *f%s;}\n' %(typeName,strippedName,strippedName)
classCode = _class_code_template %(theclassname, thettreeReaderValues,theclassname, theInit, thegetters)
#print classCode
ROOT.gInterpreter.Declare(classCode)
self._ttreeReaderWrapper = getattr(ROOT, theclassname)(tree)
def __iter__(self):
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