old_contents: from __future__ import absolute_import, division, print_function
  
  import posixpath
  
  from virtualenv.flavors.base import BaseFlavor
  
  
  class PosixFlavor(BaseFlavor):
  
      def bin_dir(self, python_info):
          return "bin"
  
      python_bin = "python"
  
      def bootstrap_modules(self, python_info):
          return super(PosixFlavor, self).bootstrap_modules(python_info) | set([
              # Directories
          ])
  
      @property
      def activation_scripts(self):
          return set(["activate.sh", "activate.fish", "activate.csh"])
  
      def python_bins(self, python_info):
          version_info = python_info["sys.version_info"]
          return [
              "python%s" % ".".join(map(str, version_info[:i]))
              for i in range(3)
          ]
  
      def extra_bins(self, python_info):
          return []
  
      def lib_dir(self, python_info):
          return posixpath.join(
              "lib",
              "python{0}.{1}".format(*python_info["sys.version_info"])
          )
  
      def include_dir(self, python_info):
          if python_info["is_pypy"]:
              return "include"
          else:
              return posixpath.join(
                  "include",
                  "python{1}.{2}{0}".format(python_info["sys.abiflags"], *python_info["sys.version_info"])
              )
  
new_contents: from __future__ import absolute_import, division, print_function
  
  import posixpath
  
  from virtualenv.flavors.base import BaseFlavor
  
  
  class PosixFlavor(BaseFlavor):
  
      def bin_dir(self, python_info):
          return "bin"
  
      python_bin = "python"
  
      @property
      def activation_scripts(self):
          return set(["activate.sh", "activate.fish", "activate.csh"])
  
      def python_bins(self, python_info):
          version_info = python_info["sys.version_info"]
          return [
              "python%s" % ".".join(map(str, version_info[:i]))
              for i in range(3)
          ]
  
      def extra_bins(self, python_info):
          return []
  
      def lib_dir(self, python_info):
          return posixpath.join(
              "lib",
              "python{0}.{1}".format(*python_info["sys.version_info"])
          )
  
      def include_dir(self, python_info):
          if python_info["is_pypy"]:
              return "include"
          else:
              return posixpath.join(
                  "include",
                  "python{1}.{2}{0}".format(python_info["sys.abiflags"], *python_info["sys.version_info"])
              )
  
subject: Remove useless method.