我正在使用 Pipenv 来管理项目依赖项。到目前为止，它运行良好。现在我正在尝试引导环境，pipenv install但出现以下错误：
? pipenv install --dev --skip-lock
Creating a virtualenv for this project…
Pipfile: /Users/user/project/Pipfile
Using /usr/bin/python3 (3.7.3) to create virtualenv…
? Creating virtual environment...created virtual environment CPython3.7.3.final.0-64 in 399ms
creator CPython3Posix(dest=/Users/user/.local/share/virtualenvs/sql_runner-ABIm84c6, clear=False, global=False)
seeder FromAppData(download=False, pip=latest, setuptools=latest, wheel=latest, via=copy, app_data_dir=/Users/user/Library/Application Support/virtualenv/seed-app-data/v1)
activators BashActivator,CShellActivator,FishActivator,PowerShellActivator,PythonActivator,XonshActivator
? Successfully created virtual environment!
Virtualenv location: /Users/user/.local/share/virtualenvs/sql_runner-ABIm84c6
Traceback (most recent call last):
File "/usr/local/Cellar/pipenv/2018.11.26_4/libexec/bin/pipenv", line 8, in <module>
sys.exit(cli())
File "/usr/local/Cellar/pipenv/2018.11.26_4/libexec/lib/python3.8/site-packages/pipenv/vendor/click/core.py", line 764, in __call__
return self.main(*args, **kwargs)
File "/usr/local/Cellar/pipenv/2018.11.26_4/libexec/lib/python3.8/site-packages/pipenv/vendor/click/core.py", line …I was trying to use the ExternalTaskSensor in Airflow 1.10.11 to manage the coordinate some dags. I have develop this code to test the functionality:
import time
from datetime import datetime, timedelta
from pprint import pprint
from airflow import DAG
from airflow.operators.dagrun_operator import TriggerDagRunOperator
from airflow.operators.dummy_operator import DummyOperator
from airflow.operators.python_operator import PythonOperator
from airflow.sensors.external_task_sensor import ExternalTaskSensor
from airflow.utils.state import State
sensors_dag = DAG(
"test_launch_sensors",
schedule_interval=None,
start_date=datetime(2020, 2, 14, 0, 0, 0),
dagrun_timeout=timedelta(minutes=150),
tags=["DEMO"],
)
dummy_dag = DAG(
"test_dummy_dag",
schedule_interval=None,
start_date=datetime(2020, …