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-4.3.17-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
Algorithm | Hash digest | |
---|---|---|
SHA256 | 68c6eb18dfd68034bbcd79f103415912fd8a9b4048782f20a7cd23c45f401ab9 |
|
MD5 | 192e63011e0aadd3e3800cd5eb41037e |
|
BLAKE2b-256 | b749b2e91ebf6e13b3eb24e48a84b9190dd4f987ca1d79075bc166dc615553a0 |
Hashes for flowtask-4.3.17-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
Algorithm | Hash digest | |
---|---|---|
SHA256 | dcb3a99fcc2d158c10689943a47c2241f774876bf3b2436ec0f16c74d28a2bad |
|
MD5 | 32ad74507c97697c7df5a9a8e863f222 |
|
BLAKE2b-256 | c54c31379dfa462c4949a1072bc7867b6de9ab8b53058b8825cc60631fbfb39c |
Hashes for flowtask-4.3.17-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
Algorithm | Hash digest | |
---|---|---|
SHA256 | 202feb9f31cfda9ec35dae0255cfaf39c9a15558251a2c2f66fc2a91c7c73e87 |
|
MD5 | e06da462165e148403cf1e37fdd6d295 |
|
BLAKE2b-256 | 85524d0e81fea24c0edf5dc45fcba0f392ed8c79754023bd8c70fc9930f04473 |