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README.md
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README.md
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# ICON Service Base
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ICON Service Base is a shared code repository for Icon services in a service-based architecture. It is written in Python and provides functionality for interacting with PostgreSQL and InfluxDB v2 databases.
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ICON Service Base is a shared code repository for Icon services in a service-based architecture. Written in Python, it provides the essential functionality for interacting with PostgreSQL and InfluxDB v2 databases. In addition, it offers the `Ionizer Interface`, enabling seamless integration between `pydase` applications and the Ionizer system.
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## Installation
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Make sure you have Python 3.10 or later installed on your system. The dependencies of this package are handled with [`poetry`](https://python-poetry.org/docs/#installation). You can install the `icon_service_base` like so:
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Ensure you have Python 3.10 or later installed on your system. Dependencies of this package are managed with [`poetry`](https://python-poetry.org/docs/#installation). Install the `icon_service_base` as follows:
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```bash
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poetry add git+ssh://git@gitlab.phys.ethz.ch:tiqi-projects/qchub/icon-services/icon_service_base.git
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@ -12,11 +12,9 @@ poetry add git+ssh://git@gitlab.phys.ethz.ch:tiqi-projects/qchub/icon-services/i
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## Configuration
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The database connections are managed using configurations provided through environment variables or a configuration file.
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Database connections rely on configurations provided either through environment variables or a specific configuration file. The package anticipates a `database_config` folder in the root directory of any module using this package. This folder should house the configuration files for the databases. Override the `database_config` folder's location by passing a different path to the database classes' constructor.
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The package expects a `database_config` folder in the root directory of any module installing this package, which should contain the configuration files for the databases. The location of the `database_config` folder can be overridden by passing a different path to the constructor of the database classes.
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The `database_config` folder should have the following structure:
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Structure of the `database_config` folder:
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```
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database_config
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└── postgres_production.yaml
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```
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Here is an example of the contents of the configuration files:
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Example content for the configuration files:
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`influxdb_config.yaml`:
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```yaml
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url: https://database-url.ch
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org: your-org
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@ -36,7 +33,6 @@ token: <influxdb-token>
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```
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`postgres_development.yaml` / `postgres_production.yaml`:
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```yaml
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database: ...
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host: https://database-url.ch
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### InfluxDBSession
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You can use the `InfluxDBSession` class to interact with an InfluxDB server. **Please note that this class only supports InfluxDB v2**.
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Interact with an InfluxDB server using the `InfluxDBSession` class. **Note that this class only supports InfluxDB v2**.
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```python
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from icon_service_base.database import InfluxDBSession
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### PostgresDatabaseSession
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The `PostgresDatabaseSession` class can be used to interact with a PostgreSQL database. Here's an example of how to use it:
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The `PostgresDatabaseSession` class allows interactions with a PostgreSQL database.
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```python
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from icon_service_base.database import PostgresDatabaseSession
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session.commit()
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```
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### Ionizer Interface
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The `IonizerServer` provides an interface to seamlessly integrate `pydase` applications with Ionizer.
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To deploy `IonizerServer` with your service:
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```python
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from icon_service_base.ionizer_interface import IonizerServer
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class YourServiceClass:
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# your implementation...
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if __name__ == "__main__":
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# Instantiate your service
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service = YourServiceClass()
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# Start the main pydase server with IonizerServer as an additional server
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Server(
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service,
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additional_servers=[
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{
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"server": IonizerServer,
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"port": 8002,
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"kwargs": {},
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}
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],
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).run()
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```
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This integration ensures that your primary `pydase` server and `YourServiceClass` service are set up. It also incorporates the `IonizerServer` on port `8002`.
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For more details on the `IonizerServer`, refer to the [official documentation](https://pydase.readthedocs.io/en/latest/) or get in touch with the maintainers.
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## License
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This project is licensed under the MIT License. See the [LICENSE](./LICENSE) file for details.
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This project uses the MIT License. Consult the [LICENSE](./LICENSE) file for more information.
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