|
|
|
|
<!--
|
|
|
|
|
Licensed to the Apache Software Foundation (ASF) under one
|
|
|
|
|
or more contributor license agreements. See the NOTICE file
|
|
|
|
|
distributed with this work for additional information
|
|
|
|
|
regarding copyright ownership. The ASF licenses this file
|
|
|
|
|
to you under the Apache License, Version 2.0 (the
|
|
|
|
|
"License"); you may not use this file except in compliance
|
|
|
|
|
with the License. You may obtain a copy of the License at
|
|
|
|
|
|
|
|
|
|
http://www.apache.org/licenses/LICENSE-2.0
|
|
|
|
|
|
|
|
|
|
Unless required by applicable law or agreed to in writing,
|
|
|
|
|
software distributed under the License is distributed on an
|
|
|
|
|
"AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
|
|
|
|
|
KIND, either express or implied. See the License for the
|
|
|
|
|
specific language governing permissions and limitations
|
|
|
|
|
under the License.
|
|
|
|
|
-->
|
|
|
|
|
|
|
|
|
|
# pydolphinscheduler
|
|
|
|
|
|
|
|
|
|
[](https://pypi.org/project/apache-dolphinscheduler/)
|
|
|
|
|
[](https://pypi.org/project/apache-dolphinscheduler/)
|
|
|
|
|
[](https://pypi.org/project/apache-dolphinscheduler/)
|
|
|
|
|
[](https://pypi.org/project/apache-dolphinscheduler/)
|
|
|
|
|
[](https://pypi.org/project/apache-dolphinscheduler/)
|
|
|
|
|
|
|
|
|
|
[](https://github.com/psf/black)
|
|
|
|
|
[](https://pycqa.github.io/isort)
|
|
|
|
|
[](https://github.com/apache/dolphinscheduler/actions?query=workflow%3A%22Python+API%22)
|
|
|
|
|
|
|
|
|
|
**PyDolphinScheduler** is python API for Apache DolphinScheduler, which allow you definition
|
|
|
|
|
your workflow by python code, aka workflow-as-codes.
|
|
|
|
|
|
|
|
|
|
## Quick Start
|
|
|
|
|
|
|
|
|
|
### Installation
|
|
|
|
|
|
|
|
|
|
```shell
|
|
|
|
|
# Install
|
|
|
|
|
$ pip install apache-dolphinscheduler
|
|
|
|
|
|
|
|
|
|
# Verify installation is successful, it will show the version of apache-dolphinscheduler, here we use 0.1.0 as example
|
|
|
|
|
$ pydolphinscheduler version
|
|
|
|
|
0.1.0
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
Here we show you how to install and run a simple example of pydolphinscheduler
|
|
|
|
|
|
|
|
|
|
### Start Server And Run Example
|
|
|
|
|
|
|
|
|
|
Before you run an example, you have to start backend server. You could follow
|
|
|
|
|
[development setup](https://dolphinscheduler.apache.org/en-us/development/development-environment-setup.html)
|
|
|
|
|
section "DolphinScheduler Standalone Quick Start" to set up developer environment. You have to start backend
|
|
|
|
|
and frontend server in this step, which mean that you could view DolphinScheduler UI in your browser with URL
|
|
|
|
|
http://localhost:12345/dolphinscheduler
|
|
|
|
|
|
|
|
|
|
After backend server is being start, all requests from `pydolphinscheduler` would be sent to backend server.
|
|
|
|
|
And for now we could run a simple example by:
|
|
|
|
|
|
|
|
|
|
<!-- TODO Add examples directory to dist package later. -->
|
|
|
|
|
|
|
|
|
|
```shell
|
|
|
|
|
# Please make sure your terminal could
|
|
|
|
|
curl https://raw.githubusercontent.com/apache/dolphinscheduler/dev/dolphinscheduler-python/pydolphinscheduler/examples/tutorial.py -o ./tutorial.py
|
|
|
|
|
python ./tutorial.py
|
|
|
|
|
```
|
|
|
|
|
|
|
|
|
|
> **_NOTICE:_** Since Apache DolphinScheduler's tenant is requests while running command, you might need to change
|
|
|
|
|
> tenant value in `example/tutorial.py`. For now the value is `tenant_exists`, please change it to username exists
|
|
|
|
|
> in you environment.
|
|
|
|
|
|
|
|
|
|
After command execute, you could see a new project with single process definition named *tutorial* in the
|
|
|
|
|
[UI-project list](https://dolphinscheduler.apache.org/en-us/docs/latest/user_doc/guide/project/project-list.html).
|
|
|
|
|
|
|
|
|
|
## Develop
|
|
|
|
|
|
|
|
|
|
Until now, we finish quick start by an example of pydolphinscheduler and run it. If you want to inspect or join
|
|
|
|
|
pydolphinscheduler develop, you could take a look at [develop](./DEVELOP.md)
|
|
|
|
|
|
|
|
|
|
## Release
|
|
|
|
|
|
|
|
|
|
If you are interested in how to release **PyDolphinScheduler**, you could go and see at [release](./RELEASE.md)
|
|
|
|
|
|
|
|
|
|
## What's more
|
|
|
|
|
|
|
|
|
|
For more detail information, please go to see **PyDolphinScheduler** [document](https://dolphinscheduler.apache.org/python/index.html)
|
