class_docstr: An item represent an object within a collection and is created on demand
  when accessing a specific object of the collection.
class_docstr_tok: ["An","item","represent","an","object","within","a","collection","and","is","created","on","demand","when","accessing","a","specific","object","of","the","collection","."]
docstr: Get a specific uniforms value
docstr_tok: ["Get","a","specific","uniforms","value"]
code: def __getitem__(self, key):
      """Get a specific uniforms value"""
      if key in self._vertices.dtype.names:
          return self._vertices[key]
      elif key in self._uniforms.dtype.names:
          return self._uniforms[key]
      else:
          raise IndexError("Unknown key ('%s')" % key)
  
imports: from __future__ import division
  import math
  import numpy
  from ...gloo import Texture2D, VertexBuffer, IndexBuffer
  from .util import dtype_reduce
  from .array_list import ArrayList
label_desc: Use image node_id 8 for calling the Item obj's underlying member method code with example usage: obj.__getitem__(key) and returns: self, self