OstapHEP/ostap: v1.4.7.0

v1.4.7.0 New features: Slight improvements in ostap.fittig.minuit add new test for ROOT.TMiniut decorations : test_fitting_minuit allow pathos to be used for paralellization for python version > 3.6 add test test_parallel_dill to check the the problem with combination of different versions of ROOT , dill and python. improve ostap.fitting.toys improve ostap.parallel.parallel_toys add test_fitting_toys add test_parallel_toys add examples/tests for evaluation of significance with toys improve the output of ls-method for for compressed_shelve few minor tweaks needed for picalib add DisplayTree into ostap.logger.utils - useful tool to render the tree-like structures impove ls methods for all shelve-like databases add ls_tree and ls_table method for ROOT.TDirectoryf = ROOT.TFile ( .. ) f.ls_tree () f.ls_table() speedup construction of Bernstein polynomials from the list of roots re-write PDF.wilks method to use ROOT.RooProfileLL add methods PDF.graph_nll and PDF.graph_profile for a bit more easy and more fast drawing of NLL-scans and profiles pdf = ... g1 = pdf.graph_nll ( 'S' , vrange ( 0 , 20.0 , 100 ) , dataset ) g2 = pdf.graph_profile ( 'S' , vrange ( 0 , 20.0 , 100 ) , dataset , fix = ['gamma','mu'] ) allow to suppress certain RooFit message topics from the configuration file, e.g.[RooFit] RemoveTopics = Plotting , Caching , Eval , Minization , Integration , Optimization , NumericIntegration , Fitting Add more flexibility for parallel Task : one can specify the additional environment variables, prepend and append path-like environment variables, execution directory, ... variables are expanded.mytask = MyTask (... ) mytask.environment [ 'LD_LIBRARY_PATH' ] = 'some_directory1:some_directory2' mytask.prepend_to [ 'PATH' ] = 'some_directory1:some_directory2:some_directory3' mytask.append_to [ 'PYTHONPATH' ] = '$HOME/python' ## will be expanded at remote host mytask.directory = 'some_existing_remote_directory' mytask.dot_in_path = '.' in sys.path add new function random_random into ostap/parallel/utils.py, that sets (hopefully) proper seeds for the random, ROOT.gRandom and ROOT.RooRandom add invocation of random_random from initialize_remote for the parallel toys. add methods graph_nll and graph_profile for class SimFitpdf = ... g1 = pdf.graph_nll ( 'S' , vrange ( 0 , 20.0 , 100 ) , dataset ) g2 = pdf.graph_profile ( 'S' , vrange ( 0 , 20.0 , 100 ) , dataset , fix = ['gamma','mu'] ) Backward incompatible changes Bug fixes: Tiny fix in ROOT.TMinuit.cor Tiny fix in ROOT.TMinuit.cov more fixes in ostap/fitting/minuit.py small fixes in ostap/fitting/toys.py tiny fix in ostap/math/random_ext.py Fix signature of ds_project method from ostap.fitting.dataset.py few minor fixes needed for picalib fix Ostap::HistoProject::project for weighted RooAbsData, now uncertainties are evaluated correctly, properly accounting the errors in weights fix typo in paralllel_toys2 fix random_random for python