code: def bokehjssrcdir(self):
          ''' The absolute path of the BokehJS source code in the installed
          Bokeh source tree.
  
          '''
          if self._is_dev or self.debugjs:
              bokehjssrcdir = abspath(join(ROOT_DIR, '..', 'bokehjs', 'src'))
  
              if isdir(bokehjssrcdir):
                  return bokehjssrcdir
  
          return Nonf bokehjssrcdir(self):
          ''' The absolute path of the BokehJS source code in the installed
          Bokeh source tree.
  
          '''
          if self._is_dev or self.debugjs:
              bokehjssrcdir = abspath(join(ROOT_DIR, '..', 'bokehjs', 'src'))
  
              if isdir(bokehjssrcdir):
                  return bokehjssrcdir
  
          return None
docs: The absolute path of the BokehJS source code in the installed
          Bokeh source tree.