old_contents: 
  from pythonforandroid.toolchain import CythonRecipe, shprint, current_directory, ArchARM
  from os.path import exists, join, isdir
  from shutil import rmtree
  import sh
  import glob
  
  
  class KivyRecipe(CythonRecipe):
      version = '1.10.0'
      url = 'https://github.com/kivy/kivy/archive/{version}.zip'
      name = 'kivy'
  
      depends = [('sdl2', 'pygame'), 'pyjnius']
  
      # patches = ['setargv.patch']
  
      def cythonize_build(self, env, build_dir='.'):
          super(KivyRecipe, self).cythonize_build(env, build_dir=build_dir)
  
          if not exists(join(build_dir, 'kivy', 'include')):
              return
  
          # If kivy is new enough to use the include dir, copy it
          # manually to the right location as we bypass this stage of
          # the build
          with current_directory(build_dir):
              build_libs_dirs = glob.glob(join('build', 'lib.*'))
  
              for dirn in build_libs_dirs:
                  shprint(sh.cp, '-r', join('kivy', 'include'),
                          join(dirn, 'kivy'))
  
      def get_recipe_env(self, arch):
          env = super(KivyRecipe, self).get_recipe_env(arch)
          if 'sdl2' in self.ctx.recipe_build_order:
              env['USE_SDL2'] = '1'
              env['KIVY_SDL2_PATH'] = ':'.join([
                  join(self.ctx.bootstrap.build_dir, 'jni', 'SDL', 'include'),
                  join(self.ctx.bootstrap.build_dir, 'jni', 'SDL2_image'),
                  join(self.ctx.bootstrap.build_dir, 'jni', 'SDL2_mixer'),
                  join(self.ctx.bootstrap.build_dir, 'jni', 'SDL2_ttf'),
                  ])
  
          return env
  
      def install_python_package(self, arch):
          super(KivyRecipe, self).install_python_package(arch)
          site_packages_dir = self.ctx.get_site_packages_dir(arch)
          usr_dir = join(site_packages_dir, 'usr', 'share', 'kivy-examples')
          print('usr_dir is', usr_dir)
          if exists(usr_dir) and isdir(usr_dir):
              rmtree(usr_dir)
  
  recipe = KivyRecipe()
  
new_contents: 
  from pythonforandroid.toolchain import CythonRecipe, shprint, current_directory, ArchARM
  from os.path import exists, join, isdir
  from shutil import rmtree
  import sh
  import glob
  
  
  class KivyRecipe(CythonRecipe):
      version = '1.10.0'
      url = 'https://github.com/kivy/kivy/archive/{version}.zip'
      name = 'kivy'
  
      depends = [('sdl2', 'pygame'), 'pyjnius']
  
      # patches = ['setargv.patch']
  
      def cythonize_build(self, env, build_dir='.'):
          super(KivyRecipe, self).cythonize_build(env, build_dir=build_dir)
  
          if not exists(join(build_dir, 'kivy', 'include')):
              return
  
          # If kivy is new enough to use the include dir, copy it
          # manually to the right location as we bypass this stage of
          # the build
          with current_directory(build_dir):
              build_libs_dirs = glob.glob(join('build', 'lib.*'))
  
              for dirn in build_libs_dirs:
                  shprint(sh.cp, '-r', join('kivy', 'include'),
                          join(dirn, 'kivy'))
  
      def get_recipe_env(self, arch):
          env = super(KivyRecipe, self).get_recipe_env(arch)
          if 'sdl2' in self.ctx.recipe_build_order:
              env['USE_SDL2'] = '1'
              env['KIVY_SDL2_PATH'] = ':'.join([
                  join(self.ctx.bootstrap.build_dir, 'jni', 'SDL', 'include'),
                  join(self.ctx.bootstrap.build_dir, 'jni', 'SDL2_image'),
                  join(self.ctx.bootstrap.build_dir, 'jni', 'SDL2_mixer'),
                  join(self.ctx.bootstrap.build_dir, 'jni', 'SDL2_ttf'),
                  ])
  
          return env
  
      def install_python_package(self, arch):
          super(KivyRecipe, self).install_python_package(arch)
          site_packages_dir = self.ctx.get_site_packages_dir(arch)
          usr_dir = join(site_packages_dir, 'usr', 'share', 'kivy-examples')
          if exists(usr_dir) and isdir(usr_dir):
              rmtree(usr_dir)
  
  recipe = KivyRecipe()
  
subject: Delete debug print statement