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-5.2.27-cp311-cp311-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
Algorithm | Hash digest | |
---|---|---|
SHA256 | 09e25d84d62a9682fab5e81771bc95ad658cae7b9ef4b02a7657bdb605361d65 |
|
MD5 | 49eadcd17e7ff8db7b3abd7f816c2b10 |
|
BLAKE2b-256 | 3a1c7fe80f05936f440cf2327c40c0dceacc9d78ff05ec746f412d62638f6c9d |
Hashes for flowtask-5.2.27-cp310-cp310-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
Algorithm | Hash digest | |
---|---|---|
SHA256 | c7afe6672b6d8b1909539ee0b523e79c8c36115f9895c36e69325030fdacc905 |
|
MD5 | dc5cf4379912eb4eba6fa80cc1e0a08a |
|
BLAKE2b-256 | a26a78a7bba1a520f296b9a3604f416f074568ef4b29a73ab2c08d295e721dff |
Hashes for flowtask-5.2.27-cp39-cp39-manylinux_2_17_x86_64.manylinux2014_x86_64.whl
Algorithm | Hash digest | |
---|---|---|
SHA256 | 56fab452da77c87c5591c6d9bab38102c33afa85418676a8bfe1eeef77f704db |
|
MD5 | 831dc2ee73f215dd35e053c68cf2a011 |
|
BLAKE2b-256 | 5decf748b7ad47313113fccd2fa9946cfee93948afaf1104257ac9ae468c443c |