class_docstr: Archive provides a consistent interface for unpacking
  compressed file.
class_docstr_tok: ["Archive","provides","a","consistent","interface","for","unpacking","compressed","file","."]
code: def _safe_extractall(self, to_path="."):
      unsafe = []
      for name in self.names:
          if not self.is_safe(name):
              unsafe.append(name)
      if unsafe:
          raise ValueError("unsafe to unpack: {}".format(unsafe))
      self._file.extractall(to_path)
  
imports: from __future__ import print_function, division, absolute_import
  import tarfile
  import zipfile
  import re
  import string
  import io
label_desc: Use image node_id 8 for calling the Archive obj's underlying member method code with example usage: obj._safe_extractall(to_path) without return types