问使用pygsheets for google sheets api进行条件格式设置

EN

 # @TODO use batch update more efficiently
def sh_batch_update(self, spreadsheet_id, request, fields=None, batch=False):
    if type(request) == list:
        body = {'requests': request}
    else:
        body = {'requests': [request]}
    final_request = self.service.spreadsheets().batchUpdate(spreadsheetId=spreadsheet_id, body=body,
                                                            fields=fields)
return self._execute_request(spreadsheet_id, final_request, batch)

import tkinter as tk
import tkFileDialog
import pygsheets

def cfr1(sheetId):

    # Apply to range: A1:R
    # Format cells if...: Custom formula is
    # (formula:) =$Q1="TRASH"

    return {"requests": [
        {
          "addConditionalFormatRule": {
            "rule": {
              "ranges": [
                {
                  "sheetId": sheetId,
                  "startColumnIndex": 'A',
                  "endColumnIndex": 'R',
                  "startRowIndex": 1,
                  "endRowIndex": 8
                }
              ],
              "booleanRule": {
                "condition": {
                  "type": "CUSTOM_FORMULA",
                  "values": [
                    {
                      "userEnteredValue": '=$Q1="TRASH"'
                    }
                  ]
                },
                "format": {
                    "backgroundColor": {
                          "red": 1.0
                          # "green": 0.0,
                          # "blue": 0.0
                        }


                }
              }
            },
            "index": 0
          }
        }
      ]
    }

root = tk.Tk()
root.withdraw()
file_path = tkFileDialog.askopenfilename()
print file_path
file_name = file_path.split('/')[-1]
print file_name
file_name_segments = file_name.split('_')
spreadsheet = file_name_segments[0]
worksheet = file_name_segments[1]+'_'+file_name_segments[2]
print worksheet
print spreadsheet

gc = pygsheets.authorize(outh_file='client_secret_xxx.apps.googleusercontent.com.json')
a =gc.list_ssheets()
wb_list = [d['name'] for d in a]
print wb_list
if spreadsheet not in wb_list:
    print "Doesn't exist .."
else:
    ssheet = gc.open(spreadsheet)
    print ssheet.title
    print 'ws '+worksheet
    ws = ssheet.worksheet('title',worksheet)

    gc.sh_batch_update(ssheet.id,cfr1(ws.id),'A1:R8')

googleapiclient.errors.HttpError: <HttpError 400 when requesting htps://sheets.googleapis.com/v4/spreadsheets/1Ypb_P**********pFt_SE:batchUpdate?fields=A1%3AR
8&alt=json returned "Invalid JSON payload received. Unknown name "requests" at 'requests[0]': Cannot find field.">