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demessaging-0.3.3
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مشاهده بیشترتوضیحات
python module wrapper for the data analytics software framework DASF
| ویژگی | مقدار |
|---|---|
| سیستم عامل | - |
| نام فایل | demessaging-0.3.3 |
| نام | demessaging |
| نسخه کتابخانه | 0.3.3 |
| نگهدارنده | [] |
| ایمیل نگهدارنده | [] |
| نویسنده | Daniel Eggert <daniel.eggert@gfz-potsdam.de>, Philipp Sommer <philipp.sommer@hzg.de> |
| ایمیل نویسنده | daniel.eggert@gfz-potsdam.de |
| آدرس صفحه اصلی | https://git.geomar.de/digital-earth/dasf/dasf-messaging-python |
| آدرس اینترنتی | https://pypi.org/project/demessaging/ |
| مجوز | Apache-2.0 |
[](https://doi.org/10.5880/GFZ.1.4.2021.005)
[](https://badge.fury.io/py/demessaging)
[](https://joss.theoj.org/papers/e8022c832c1bb6e879b89508a83fa75e)
## dasf-messaging-python
`DASF: Messaging Python` is part of the Data Analytics Software Framework (DASF, https://git.geomar.de/digital-earth/dasf),
developed at the GFZ German Research Centre for Geosciences (https://www.gfz-potsdam.de).
It is funded by the Initiative and Networking Fund of the Helmholtz Association through the Digital Earth project
(https://www.digitalearth-hgf.de/).
`DASF: Messaging Python` is a RPC (remote procedure call) wrapper library for the python programming language. As part of the data analytics software framework DASF, it implements the DASF RPC messaging protocol. This message broker based RPC implementation supports the integration of algorithms and methods implemented in python in a distributed environment. It utilizes pydantic (https://pydantic-docs.helpmanual.io/) for data and model validation using python type annotations. DASF distributes messages via a central message broker. Currently we support a self-developed message broker called dasf-broker-django, as well as an ‘off-the-shelf’ solution called Apache Pulsar. (also see: [Message Broker](https://digital-earth.pages.geomar.de/dasf/dasf-messaging-python/developers/messaging.html#messagebroker))
---
### Service Desk
For everyone without a Geomar Gitlab account, we setup the Service Desk feature for this repository.
It lets you communicate with the developers via a repository specific eMail address. Each request will be tracked via the Gitlab issuse tracker.
In order to send a follow-up message, simply reply to the corresponding notification eMail.
eMail: [gitlab+digital-earth-dasf-dasf-messaging-python-1576-issue-@git-issues.geomar.de](mailto:gitlab+digital-earth-dasf-dasf-messaging-python-1576-issue-@git-issues.geomar.de)
### Documentation
see: https://digital-earth.pages.geomar.de/dasf/dasf-messaging-python/
#### PyPI Package `demessaging`
[](https://badge.fury.io/py/demessaging)
`DASF: Messaging Python` is released as a PyPI package called `demessaging`.
You may install it via:
```bash
pip install demessaging[backend]
```
#### **Source Code Examples**
see: https://git.geomar.de/digital-earth/dasf/dasf-messaging-python/-/blob/master/ExampleMessageConsumer.py
- generate the counterpart via `python ExampleMessageConsumer.py generate > ExampleMessageProducerGen.py`
- call the consumer module via the generated producer,
see https://git.geomar.de/digital-earth/dasf/dasf-messaging-python/-/blob/master/ExampleMessageProducer.py
#### **Howto make the docs**
First, make sure you have [graphviz](https://www.graphviz.org/download/)
installed, and run `pip install -r docs/requirements.txt`.
Then change directories into the `docs` subfolder and execute
```bash
make html
```
The built HTML documentation can be access via `docs/_build/html/index.html`.
### Contributing
> We are working on a more detailed contributing guide, but here is the short
> version:
When you want to contribute to the code, please do clone the source code
repository and install it with the `[dev]` extra, i.e.
```bash
git clone https://git.geomar.de/digital-earth/dasf/dasf-messaging-python.git
cd dasf-messaging-python
pip install -e .[dev]
```
We use automated formatters (see their config in `pyproject.toml` and
`setup.cfg`), namely
- [Black](https://black.readthedocs.io/en/stable/) for standardized
code formatting
- [blackdoc](https://blackdoc.readthedocs.io/en/stable/) for
standardized code formatting in documentation
- [Flake8](http://flake8.pycqa.org/en/latest/) for general code
quality
- [isort](https://github.com/PyCQA/isort) for standardized
order in imports.
- [mypy](http://mypy-lang.org/) for static type checking on [type
hints](https://docs.python.org/3/library/typing.html)
We highly recommend that you setup [pre-commit hooks](https://pre-commit.com/)
to automatically run all the above tools every time you make a git commit. This
can be done by running
```
pre-commit install
```
from the root of the repository. You can skip the pre-commit checks
with ``git commit --no-verify`` but note that the CI will fail if it encounters
any formatting errors.
You can also run the pre-commit step manually by invoking
```
pre-commit run --all-files
```
#### Running the test suite
Tests can be run via `tox`. Install `tox` via `pip install tox` and simply run
```
tox
```
from the root of the repository.
### Recommended Software Citation
`Eggert, Daniel; Sommer, Philipp; Dransch, Doris (2021): DASF: Messaging Python: A python RPC wrapper for the data analytics software framework. GFZ Data Services. https://doi.org/10.5880/GFZ.1.4.2021.005`
### License
```
Copyright 2021 Helmholtz Centre Potsdam GFZ German Research Centre for Geosciences, Potsdam, Germany / DASF Data Analytics Software Framework
Licensed under the Apache License, Version 2.0 (the "License");
you may not use these files 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.
```
### Contact
Dr.-Ing. Daniel Eggert
eMail: <daniel.eggert@gfz-potsdam.de>
Helmholtz Centre Potsdam GFZ German Research Centre for Geoscienes
Section 1.4 Remote Sensing & Geoinformatics
Telegrafenberg
14473 Potsdam
Germany
نیازمندی
| مقدار | نام |
|---|---|
| <1.5 | websocket-client |
| <0.16 | docstring-parser |
| <1.11 | pydantic |
| ==4.2.0 | typing-extensions |
| ==3.1.2 | jinja2 |
| >=0.3.0 | deprogressapi |
| ==5.10.1 | isort |
| ==22.3.0 | black |
| ==2.0.0 | autoflake |
| ==5.10.1 | isort |
| ==22.3.0 | black |
| ==2.0.0 | autoflake |
| ==0.3.4 | blackdoc |
| ==6.0.0 | flake8 |
| ==2.19.0 | pre-commit |
| ==0.991 | mypy |
زبان مورد نیاز
| مقدار | نام |
|---|---|
| >=3.6 | Python |
نحوه نصب
نصب پکیج whl demessaging-0.3.3:
pip install demessaging-0.3.3.whl
نصب پکیج tar.gz demessaging-0.3.3:
pip install demessaging-0.3.3.tar.gz