Add Preload function to preload all BasicTools in memory

__license__ = "BSD 3-Clause License"

__version__ = "1.9.7"

def Preload(subSubModule= "BasicTools"):

    import time

    st = time.time()

    from BasicTools.Helpers.Tests import __tryImport

    try:

        __tryImport(subSubModule,{},stopAtFirstError=True,modulesToTreat=[],modulesToSkip=[])

        pass

    except Exception as e:

        print(e)

        print('Error Loading module : ' + subSubModule + ' (Current folder'+os.getcwd()+')'  )

        print('-*-*-*-*-*-*> missing CheckIntegrity()??? <*-*-*-*-*-*--'  )

        raise

    #from BasicTools.Helpers.Tests import RunTests

    #RunTests()

    if subSubModule == "BasicTools":

        import BasicTools.Containers.NativeTransfer

        import BasicTools.Linalg.NativeEigenSolver

        import BasicTools.FE.Integrators.NativeIntegration

        import BasicTools.FE.WeakForms.NativeNumericalWeakForm

        import BasicTools.Containers.NativeUnstructuredMesh

        import BasicTools.FE.Numberings.NativeDofNumbering

        import BasicTools.FE.Spaces.NativeSpace

        import BasicTools.Containers.NativeFilters

    return time.time()-st

def main():

    print(" {} version {}".format(__name__,__version__))

    print(" Copyright (c) {}".format(__copyright__))

    print("")

    from BasicTools.Helpers.Tests import RunTests

    import sys

    sys.exit(len(RunTests()))