ldapobject.py 文件源码

def __init__(
    self,uri,
    trace_level=0,trace_file=None,trace_stack_limit=5,bytes_mode=None
  ):
    self._trace_level = trace_level
    self._trace_file = trace_file or sys.stdout
    self._trace_stack_limit = trace_stack_limit
    self._uri = uri
    self._ldap_object_lock = self._ldap_lock('opcall')
    self._l = ldap.functions._ldap_function_call(ldap._ldap_module_lock,_ldap.initialize,uri)
    self.timeout = -1
    self.protocol_version = ldap.VERSION3

    # Bytes mode
    # ----------

    # By default, raise a TypeError when receiving invalid args
    self.bytes_mode_hardfail = True
    if bytes_mode is None and PY2:
      warnings.warn(
        "Under Python 2, python-ldap uses bytes by default. "
        "This will be removed in Python 3 (no bytes for DN/RDN/field names). "
        "Please call initialize(..., bytes_mode=False) explicitly.",
        BytesWarning,
        stacklevel=2,
      )
      bytes_mode = True
      # Disable hard failure when running in backwards compatibility mode.
      self.bytes_mode_hardfail = False
    elif bytes_mode and not PY2:
      raise ValueError("bytes_mode is *not* supported under Python 3.")
    # On by default on Py2, off on Py3.
    self.bytes_mode = bytes_mode