docstr: Determines if the radial axis grid lines and angular axis line
  are drawn as "circular" sectors or as "linear" (polygon)
  sectors. Has an effect only when the angular axis has `type`
  "category". Note that `radialaxis.angle` is snapped to the
  angle of the closest vertex when `gridshape` is "circular" (so
  that radial axis scale is the same as the data scale).
  
  The 'gridshape' property is an enumeration that may be specified as:
    - One of the following enumeration values:
          ['circular', 'linear']
  
  Returns
  -------
  Any
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code: def gridshape(self):
      """
      Determines if the radial axis grid lines and angular axis line
      are drawn as "circular" sectors or as "linear" (polygon)
      sectors. Has an effect only when the angular axis has `type`
      "category". Note that `radialaxis.angle` is snapped to the
      angle of the closest vertex when `gridshape` is "circular" (so
      that radial axis scale is the same as the data scale).
  
      The 'gridshape' property is an enumeration that may be specified as:
        - One of the following enumeration values:
              ['circular', 'linear']
  
      Returns
      -------
      Any
      """
      return self["gridshape"]
  
imports: from plotly.basedatatypes import BaseLayoutHierarchyType
  import copy
label_desc: Use image node_id 11 for calling the Polar obj's underlying member method code with example usage: obj.gridshape() and returns: self