def Getter(view, histoname, title=None):
def doot(x):
#print "doot", histoname
return histoname
if title is not None:
return views.FunctorView(views.TitleView(views.PathModifierView(view, doot), title), set_line_width)
else:
return views.FunctorView(views.PathModifierView(view, doot), set_line_width)
def rebin_view(x, rebin):
''' Make a view which rebins histograms '''
if rebin > 1:
rebinner = lambda x: x.Rebin(rebin)
output = views.FunctorView(x, rebinner)
return output
else:
return x
def int_view(x):
return views.FunctorView(x, round_to_ints)
parser.add_argument('pd', help='Data primary dataset')
parser.add_argument('output', help='Data primary dataset')
parser.add_argument('files',
metavar='file',
nargs='+',
help='Histogram files')
args = parser.parse_args(args[1:])
meta_info = None
log.info("Opening meta file: %s", args.meta)
with open(args.meta) as meta_file:
meta_info = json.load(meta_file)
log.info("Building views")
data_views = data_views.data_views(args.files, args.pd)
data_view = views.FunctorView(data_views[args.pd]['view'],
lambda x: x.Rebin(2))
mc_samples_to_stack = ['Zjets', 'QCDMu', 'Wjets', 'ttjets']
# Build the MC stack
mc_view = views.StackView(*[
views.FunctorView(data_views[x]['view'], lambda x: x.Rebin(2))
for x in mc_samples_to_stack
],
sort=True)
# We just need to figure out the directory structure from any old file
layout_filename = data_views.values()[0]['subsamples'].values(
)[0]['filename']
log.info("Getting file layout from %s", layout_filename)
canvas = Canvas()
def write_shapes(self, variable, rebin, outdir,
qcd_fraction=0., #[1., 0., -1.],
show_charge_fakes=False,
project=None, project_axis=None, different_fakes=False):
''' Write final shapes for [variable] into a TDirectory [outputdir] '''
show_charge_fakes = show_charge_fakes if 'show_charge_fakes' not in self.defaults else self.defaults['show_charge_fakes']
sig_view = self.make_signal_views(unblinded=(not self.blind),
qcd_weight_fraction=qcd_fraction,
rebin=rebin, project=project, project_axis=project_axis)
different_fakes_views = self.make_additional_fakes_view( unblinded=(not self.blind), rebin=rebin,
project=project, project_axis=project_axis)
outdir.cd()
wz_weight = self.get_view('WZJetsTo3LNu*ZToTauTau*', 'weight')
zz_weight = self.get_view('ZZJetsTo4L*', 'weight')
print "wz_weight: %s" % wz_weight
print "zz_weight: %s" % zz_weight
wz = views.FunctorView( views.SumView(sig_view['wz'], sig_view['wz_3l']), make_empty_bin_remover(wz_weight)).Get(variable)
zz = views.FunctorView( sig_view['zz'], make_empty_bin_remover(zz_weight)).Get(variable)
obs = sig_view['data'].Get(variable)
fakes = sig_view['fakes'].Get(variable) if not different_fakes else different_fakes_views['fakes'].Get(variable)
fakes_down = different_fakes_views['fakes'].Get(variable)
fakes_up = PositiveView(
views.SumView( views.ScaleView(sig_view['fakes'], 2.),
views.ScaleView(different_fakes_views['fakes'], -1.)
)
).Get(variable)
wz.SetName('wz')
zz.SetName('zz')
obs.SetName('data_obs')
fakes.SetName('fakes')
fakes_down.SetName('fakes_CMS_vhtt_%s_fakeshape_%sTeVDown' % (outdir.GetName(), self.sqrts))
fakes_up.SetName('fakes_CMS_vhtt_%s_fakeshape_%sTeVUp' % (outdir.GetName(), self.sqrts))
#for mass in [110, 115, 120, 125, 130, 135, 140]:
#set_trace()
for mass in range(90, 165, 5):
try:
vh = None
if mass == 90 and self.sqrts == 8:
vh = views.ScaleView(sig_view['vh100'], 1.3719).Get(variable)
elif mass == 95 and self.sqrts == 8:
vh = views.ScaleView(sig_view['vh100'], 1.1717).Get(variable)
else:
vh = sig_view['vh%i' % mass].Get(variable)
vh.SetName('WH%i' % mass)
vh.SetLineColor(0)
vh.Write()
except KeyError:
#logging.warning('No sample found matching VH_*%i' % mass)
continue
if mass % 10 == 0 and mass < 150:
# Only have 10 GeV steps for WW
if 'vh%i_hww' % mass in sig_view:
ww = sig_view['vh%i_hww' % mass].Get(variable)
ww.SetName('WH_hww%i' % mass)
ww.Write()
wz.Write()
zz.Write()
obs.Write()
fakes.Write()
fakes_down.Write()
fakes_up.Write()
#charge_fakes_CMS_vhtt_emt_chargeFlip_8TeVUpx
if show_charge_fakes:
logging.info('adding charge fakes shape errors')
charge_fakes = sig_view['charge_fakes']['central'].Get(variable)
charge_fakes_sys_up = sig_view['charge_fakes']['sys_up' ].Get(variable) #shift='up')
charge_fakes_sys_down = charge_fakes+charge_fakes - charge_fakes_sys_up
charge_fakes.SetName('charge_fakes')
charge_fakes_sys_up.SetName('charge_fakes_CMS_vhtt_%s_chargeFlip_%sTeVUp' % (self.channel.lower(), self.sqrts))
charge_fakes_sys_down.SetName('charge_fakes_CMS_vhtt_%s_chargeFlip_%sTeVDown' % (self.channel.lower(), self.sqrts))
charge_fakes.Write()
charge_fakes_sys_up.Write()
charge_fakes_sys_down.Write()
# fit_modles is a RooWorkspace
fit_models = fit_models_file.fit_models
x = fit_models.var('x')
cut = fit_models.cat('cut')
# Wrap the views of the histograms to translate to RooDataHists
def roodatahistizer(hist):
''' Turn a hist into a RooDataHist '''
return ROOT.RooDataHist(hist.GetName(), hist.GetTitle(),
ROOT.RooArgList(x), hist)
# Now a Get() will return a RooDataHist
for type in regions.keys():
# Rebin the histograms. Make this smarter later
regions[type] = views.FunctorView(regions[type], lambda x: x.Rebin(5))
# Make views of the numerator and denominator.
# For RooFit we have to split into Pass & Fail
# So subtract the numerator from the denominator
num_view = regions[type]
all_view = views.PathModifierView(regions[type],
denominator_path_mangler)
negative_num_view = views.ScaleView(num_view, -1)
fail_view = views.SumView(all_view, negative_num_view)
# Now make RooDataHistViews of the numerator & denominator
regions[type] = (
views.FunctorView(num_view, roodatahistizer),
views.FunctorView(fail_view, roodatahistizer),
)
parser.add_argument('output', help='Output directory')
parser.add_argument('files', metavar='file', nargs='+',
help = 'Histogram files')
args = parser.parse_args(args[1:])
meta_info = None
log.info("Opening meta file: %s", args.meta)
with open(args.meta) as meta_file:
meta_info = json.load(meta_file)
log.info("Building views")
data_views = data_views.data_views(
args.files,
'data_DoubleMu',
)
data_view = views.FunctorView(data_views['data_DoubleMu']['view'],
lambda x: x.Rebin(1))
mc_samples_to_stack = ['Zjets', 'QCDMu', 'Wjets', 'ttjets']
# Build the MC stack
mc_view = views.StackView(*[
views.FunctorView(data_views[x]['view'], lambda x: x.Rebin(1))
for x in mc_samples_to_stack], sort=True)
log.debug("Zjets unweighted entries: %f",
data_views['Zjets']['unweighted_view'].Get(
'plots/entry_count').Integral()
)
# We just need to figure out the directory structure from any old file
layout_filename = data_views.values()[0]['subsamples'].values()[0]['filename']
def postive_view(x):
''' Make a view where all bins > 0 '''
return views.FunctorView(x, all_bins_positive)
