code: def _daubechies_code(c):
      try:
          return _daubechies_codes.index(c)
      except:
          raise ValueError(
              "mahotas.convolve: Known daubechies codes are {0}. You passed in {1}.".format(
                  _daubechies_codes, c
              )
          )
  
imports: import numpy
  from .None import _convolve
  from .None import morph
  from .internal import _get_output, _normalize_sequence, _verify_is_floatingpoint_type, _as_floating_point_array
  from ._filters import mode2int, modes, _check_mode
label_desc: Use image node_id 15 for calling a global function with example usage: _daubechies_code(c) and returns: _daubechies_codes