code: def _decompose(
      self,
      glyphName: str,
      transformation: Tuple[float, float, float, float, float, float],
  ):
      tpen = self.transformPen(self, transformation)
      getattr(self.glyphSet[glyphName], self.drawMethod)(tpen)
  
imports: from array import array
  from typing import Any, Callable, Dict, Optional, Tuple
  from fontTools.misc.fixedTools import MAX_F2DOT14, floatToFixedToFloat
  from fontTools.misc.loggingTools import LogMixin
  from fontTools.pens.pointPen import AbstractPointPen
  from fontTools.misc.roundTools import otRound
  from fontTools.pens.basePen import LoggingPen, PenError
  from fontTools.pens.transformPen import TransformPen, TransformPointPen
  from fontTools.ttLib.tables import ttProgram
  from fontTools.ttLib.tables._g_l_y_f import flagOnCurve, flagCubic
  from fontTools.ttLib.tables._g_l_y_f import Glyph
  from fontTools.ttLib.tables._g_l_y_f import GlyphComponent
  from fontTools.ttLib.tables._g_l_y_f import GlyphCoordinates
  from fontTools.ttLib.tables._g_l_y_f import dropImpliedOnCurvePoints
  import math
label_desc: Use image node_id 2 for calling the _TTGlyphBasePen obj's underlying member method code with example usage: obj._decompose(glyphName, transformation) without return types