SConstruct for scons_swig

import distutils.sysconfig
import os
import os.path
import sys
import pprint
from pathlib import Path

cfg_vars_list = ['CC', 'CXX', 'OPT', 'BASECFLAGS', 'CCSHARED', 'LDSHARED', 'SO', 'BINDIR']
cfg_vars = {v: distutils.sysconfig.get_config_vars(v) for v in cfg_vars_list}
# cfg_vars['LIBPATH'] = "D:/software/python2714_32/libs"
print("->:"%cfg_vars)
cfg_vars['LIBPATH'] = ['C:\\Python36\\libs'] #[os.path.join(cfg_vars['BINDIR'],'libs')]

cfg_vars['LIBS'] = "python36.lib"
cfg_vars['CPPPATH'] = [distutils.sysconfig.get_python_inc()]

env = Environment(
    CPPPATH=[distutils.sysconfig.get_python_inc()],
    LIBPATH=cfg_vars["LIBPATH"],
    LIBS=cfg_vars["LIBS"],
    SHLIBPREFIX="",
    MSVC_VERSION='14.0',
)

# env.Append(SHLINKFLAGS='/verbose')
env.PrependENVPath('PATH',"C:/ProgramData/Chocolatey/bin")
env.Tool('swig')
env['SWIGFLAGS'] = ['-python']

# env['SHLINKCOM'] = "$SHLINK $SHLINKFLAGS $_SHLINK_TARGETS $_LIBDIRFLAGS $_LIBFLAGS $_PDB $_SHLINK_SOURCES"
env.SharedLibrary('_example', ['example.c', 'example.i'])

print(env.Dump())