Framework for 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-4.4.12-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
Algorithm | Hash digest | |
---|---|---|
SHA256 | 4c856a5c532581cc0f5e428d7e8b05f9bdf48589a4601e0fb298da8a5bf8b3e7 |
|
MD5 | b8b974534c40f90ed16d8ab087d4e09f |
|
BLAKE2b-256 | e6c06c7d303a3672e073c539568aa6a4ae3b4242440e284b7dd832ba23d71582 |
Hashes for flowtask-4.4.12-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
Algorithm | Hash digest | |
---|---|---|
SHA256 | c57f882de61ed59eca3a6e8093ab0161903c44b435b90c1e74859856bc28b1f9 |
|
MD5 | 2a5b677aea6556defef34fe3acd57c91 |
|
BLAKE2b-256 | e3c44e78b732a2d8cf786bd21c52abb8c3293c3abd8e8cc9d23f17b8135593e3 |
Hashes for flowtask-4.4.12-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
Algorithm | Hash digest | |
---|---|---|
SHA256 | 36fb2576cd4bcbe15bd5e7f45e69194583a41ccf4775661b84de7b5bd312c3ae |
|
MD5 | 52d48349e79bbe993489a83dea4ba97e |
|
BLAKE2b-256 | d11c1560594eee44ba6e510b96b43fd7f0023ca4797905e225bedbd1a02c5756 |