SWQL的where子句中的Python变量？

Question

SWQL是SolaWinds查询语言，用于从Solarwinds获取数据

 cisco_nodes_query = """
 SELECT
 n.Vendor,n.MachineType, n.NodeDescription,
 n.IPAddress, n.Caption, n.Status
 FROM Orion.Nodes n
 WHERE n.Vendor LIKE "%rc1%"
 ORDER BY n.IPAddress

我希望like子句输入由下面这样的变量输入

  import requests
  from orionsdk import SwisClient
  from requests.packages.urllib3.exceptions import InsecureRequestWarning
  import csv

 # Disable Insecure HTTPS Certificate Warnings
  requests.packages.urllib3.disable_warnings(InsecureRequestWarning)

 server = "solarwindsHost"
 user = "apiuser"
 pwd = "apipassword"
    desc = rc1

 # Build our SWQl Query
  cisco_nodes_query = """
  SELECT
  n.Vendor,n.MachineType, n.NodeDescription,
  n.IPAddress, n.Caption, n.Status
  FROM Orion.Nodes n
  WHERE n.NodeDescription LIKE '%"+ desc +"%'
  ORDER BY n.IPAddress


def query_nodes(query, file_name):

# Create our SwisClient Object
swis = SwisClient(server, user, pwd)

# Initiate our Query and store the results
node_results = swis.query(query)["results"]

# Create a file object
file = open(file_name + ".csv", "w", newline='')

# Create our CSV Fields
fields = node_results[0].keys()

# Create our CSV.Dictwriter Object
writer = csv.DictWriter(file, fieldnames=fields)

# Write the headers to the csv file
writer.writeheader()

# Write the results to the csv file
writer.writerows(node_results)

# Optionally Print out the results to the terminal.
for node in node_results:
    print("*" * 100)
    for k, v in node.items():
        print(k, "==", v)

query_nodes(cisco_nodes_query, "cisco_nodes")

作为，我在运行上述代码后出错 00客户端错误：无法解析url:https://solarwinds.17778/SolarWinds/InformationService/v3/Json/Query的属性d