class_docstr: Representation of an ELF executable.
class_docstr_tok: ["Representation","of","an","ELF","executable","."]
docstr: The path recorded in the ``PT_INTERP`` section header.
docstr_tok: ["The","path","recorded","in","the","``","PT_INTERP","``","section","header","."]
code: def interpreter(self) -> Optional[str]:
      """
      The path recorded in the ``PT_INTERP`` section header.
      """
      for index in range(self._e_phnum):
          self._f.seek(self._e_phoff + self._e_phentsize * index)
          try:
              data = self._read(self._p_fmt)
          except struct.error:
              continue
          if data[self._p_idx[0]] != 3:  # Not PT_INTERP.
              continue
          self._f.seek(data[self._p_idx[1]])
          return os.fsdecode(self._f.read(data[self._p_idx[2]])).strip(
              "\0"
          )
      return None
  
file_path: metaflow/metaflow/_vendor/packaging/_elffile.py
imports: import enum
  import os
  import struct
  from typing import IO, Optional, Tuple
label_desc: Use image node_id 3 for calling the ELFFile obj's underlying member method code with example usage: obj.interpreter() and returns: None, os