numpy: cannot import name 'get_all_securities' from 'jqdatasdk'

[tanliang2]

调用接口get_all_securities 时
Traceback (most recent call last):
File "D:/workspace/tanliang/temp1/stock_singal/main.py", line 2, in
from jqdatasdk import auth
File "D:\workspace\tanliang\stock_singal\venv\lib\site-packages\jqdatasdk_init_.py", line 6, in
from .api import *
File "D:\workspace\tanliang\stock_singal\venv\lib\site-packages\jqdatasdk\api.py", line 5, in
from .utils import *
File "D:\workspace\tanliang\stock_singal\venv\lib\site-packages\jqdatasdk\utils.py", line 9, in
import pandas as pd
File "D:\workspace\tanliang\stock_singal\venv\lib\site-packages\pandas_init_.py", line 17, in
"Unable to import required dependencies:\n" + "\n".join(missing_dependencies)
ImportError: Unable to import required dependencies:
numpy: cannot import name 'get_all_securities' from 'jqdatasdk' (D:\workspace\tanliang\stock_singal\venv\lib\site-packages\jqdatasdk_init_.py)