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import requests
from api.http import Headers as BaseHeaders
from logger import LOGGER
class Headers(BaseHeaders):
def __init__(self):
"""
初始化Headers类
- `self.get_headers_url`: 获取token的URL地址根据实际环境修改。
- `self.timeout`: 请求超时时间设置为5秒。
- `interval`: 定时刷新headers的时间间隔设置为10分钟60秒 * 10
"""
self.get_headers_url = None
self.timeout = 5
interval = 60 * 10
super().__init__(interval)
def _generate_headers(self):
"""
生成请求头的方法_generate_headers方法名不允许修改
通过向指定的URL发送GET请求获取token并将token添加到请求头中
:return: 请求头字典
"""
try:
# 定义请求参数
params = {
'arg1': 'xxx',
'arg2': 'xxx'
}
if self.get_headers_url is not None:
# 发送GET请求获取token
resp = requests.get(self.get_headers_url, params=params, timeout=self.timeout)
if resp.status_code == 200:
token = resp.text
headers = {
'authorization': 'Bearer {}'.format(token)
}
return headers
else:
LOGGER.error('Get headers failed')
return None
except:
LOGGER.exception('_generate_headers')
return None