code: def ensure_env_with_credentials(f):
      """Ensures a config environment exists and has credentials.
  
      Parameters
      ----------
      f : function
          A function.
  
      Returns
      -------
      A function wrapper.
  
      Notes
      -----
      The function wrapper checks the first argument of f and
      credentializes the environment if the first argument is a URI with
      scheme "s3".
  
      If there is already an existing environment, the wrapper does
      nothing and immediately calls f with the given arguments.
  
      """
  
      @wraps(f)
      def wrapper(*args, **kwds):
          if local._env:
              env_ctor = Env
          else:
              env_ctor = Env.from_defaults
  
          fp_arg = kwds.get("fp", None) or args[0]
  
          if isinstance(fp_arg, str):
              session_cls = Session.cls_from_path(fp_arg)
  
              if local._env and session_cls.hascreds(getenv()):
                  session_cls = DummySession
  
              session = session_cls()
  
          else:
              session = DummySession()
  
          with env_ctor(session=session):
              return f(*args, **kwds)
  
      return wrapper
  
imports: from functools import wraps, total_ordering
  from inspect import getfullargspec
  import logging
  import os
  import re
  import threading
  import warnings
  import attr
  from fiona._env import GDALDataFinder, GDALEnv, PROJDataFinder, calc_gdal_version_num, get_gdal_config, get_gdal_release_name, get_gdal_version_num, set_gdal_config, set_proj_data_search_path
  from fiona.errors import EnvError, FionaDeprecationWarning, GDALVersionError
  from fiona.session import Session, DummySession
label_desc: Use image node_id 9 for calling a global function with example usage: ensure_env_with_credentials(f) and returns: wrapper, f