class_docstr: This class is needed in order to create OS specific wheels.
class_docstr_tok: ["This","class","is","needed","in","order","to","create","OS","specific","wheels","."]
code: def is_pure(self):
      return False
  
imports: import os
  import platform
  import shutil
  import subprocess
  import sys
  import setuptools
  from setuptools import find_packages
  from setuptools import setup
  from setuptools.command.install import install
  from setuptools.dist import Distribution
  from distutils.command import build
label_desc: Use image node_id 1 for calling the _BinaryDistribution obj's underlying member method code with example usage: obj.is_pure() and returns: False