Framework for building/running Tasks and from CLI and API for orchestation. Component-based Task builder/Runner for non-programmers.
Project description
FlowTask DataIntegration
FlowTask DataIntegration is a plugin-based, component-driven task execution framework for create complex Tasks.
FlowTask runs Tasks defined in JSON, YAML or TOML files, any Task is a combination of Components, and every component in the Task run sequentially or depend of others, like a DAG.
Can create a Task combining Commands, Shell scripts and other specific Components (as TableInput: Open a Table using a datasource, DownloadFromIMAP: Download a File from a IMAP Folder, and so on), any Python Callable can be a Component inside a Task, or can extends UserComponent to build your own componets.
Every designed Task can run from CLI, programmatically, via RESTful API (using our aioHTTP-based Handler), called by WebHooks or even dispatched to a external Worker using our built-in Scheduler.
Quickstart
pip install flowtask
Tasks can organizated into directory structure like this:
tasks / ├── programs / ├── test / ├── tasks /
The main reason of this structure, is maintain organized several tasks by tenant/program, avoiding filling a directory with several task files.
FlowTask support "TaskStorage", a Task Storage is the main repository for tasks, main Task Storage is a directory in any filesystem path (optionally you can syncronize that path using git), but Tasks can be saved onto a Database or a S3 bucket.
Dependencies
- aiohttp (Asyncio Web Framework and Server) (required by navigator)
- AsyncDB
- QuerySource
- Navigator-api
- (Optional) Qworker (for distributing asyncio Tasks on distributed workers).
Features
- Component-based Task execution framework with several components covering several actions (download files, create pandas dataframes from files, mapping dataframe columns to a json-dictionary, etc)
- Built-in API for execution of Tasks.
How I run a Task?
Can run a Task from CLI:
task --program=test --task=example
on CLI, you can pass an ENV (enviroment) to change the environment file on task execution.
ENV=dev task --program=test --task=example
or Programmatically:
from flowtask import Task
import asyncio
task = Task(program='test', task='example')
results = asyncio.run(task.run())
# we can alternatively, using the execution mode of task object:
results = asyncio.run(task())
Requirements
- Python >= 3.9
- asyncio (https://pypi.python.org/pypi/asyncio/)
- aiohttp >= 3.6.2
Contribution guidelines
Please have a look at the Contribution Guide
- Writing tests
- Code review
- Other guidelines
Who do I talk to?
- Repo owner or admin
- Other community or team contact
License
Navigator is licensed under Apache 2.0 License. See the LICENSE file for more details.
Project details
Release history Release notifications | RSS feed
Download files
Download the file for your platform. If you're not sure which to choose, learn more about installing packages.
Source Distributions
Built Distributions
Hashes for flowtask-4.3.50-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
Algorithm | Hash digest | |
---|---|---|
SHA256 | bfe485f23d17941b9d538eef38f59efa62ff51a6da8deee979f5edb1c03e2972 |
|
MD5 | eca57e4c8bc0b7174913f7238bb4ef97 |
|
BLAKE2b-256 | 6f61b1df3cb6db55c6905b3c527ef26a5992db0c2c9257c838d2487db9d48790 |
Hashes for flowtask-4.3.50-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
Algorithm | Hash digest | |
---|---|---|
SHA256 | 4f044ffed5d8da98abc9942fe7ee73213bd5466ac9be92b65791e98a95dae684 |
|
MD5 | b887d89649c4038106e74b9b4a0c2a38 |
|
BLAKE2b-256 | 1be93a0bd052e481e0f0a052bda7331199cf1cd48119730beac862b24cb8d331 |
Hashes for flowtask-4.3.50-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
Algorithm | Hash digest | |
---|---|---|
SHA256 | 8ff1f405416b8f4b2bead1dc5097d538378267f205956121856c15abef641ee8 |
|
MD5 | 842caccf7d3a802693c121024b284d89 |
|
BLAKE2b-256 | 42360bb0bdb4364348b8ced1ca0a718325f37056bd571427ce4a9eaf5b059e38 |