class_docstr: Buffer for vertex attribute data
  
  Parameters
  ----------
  data : ndarray
      Buffer data (optional)
class_docstr_tok: ["Buffer","for","vertex","attribute","data","Parameters","--","--","--","--","--","data",":","ndarray","Buffer","data","(","optional",")"]
code: def __init__(self, data=None, divisor=None):
      super().__init__(data)
      self.divisor = divisor
  
imports: import numpy
  from os import path
  from traceback import extract_stack, format_list
  import weakref
  from .globject import GLObject
  from ..util import logger
label_desc: Use image node_id 1 to create a new VertexBuffer object from inherited base classes: DataBuffer with example: obj = VertexBuffer(data, divisor)