code: def use_conda(self):
      # If the user didn't specify a preference, guess via environment
      if self._use_conda is None:
          return os.environ.get("CONDA_PREFIX") is not None
  
      return self._use_conda
  
file_path: arrow/dev/archery/archery/lang/cpp.py
imports: import os
  from ..utils.cmake import CMakeDefinition
label_desc: Use image node_id 7 for calling the CppConfiguration obj's underlying member method code with example usage: obj.use_conda() and returns: self, unknown