vantage6.algorithm.tools.decorators.get_ohdsi_metadata

get_ohdsi_metadata(label)

Retrieve the OHDSI metadata from the environment variables.

The following environment variables are expected to be set in the node configuration in the env key of the database section:

Return type:

OHDSIMetaData

```yaml … databases:

• label: my_database type: OMOP uri: jdbc:postgresql://host.docker.internal:5454/postgres env:

  CDM_DATABASE: “my_user” CDM_SCHEMA: “my_password” RESULTS_SCHEMA: “my_password” DBMS: “postgresql”

…

In case these are not set, the algorithm execution is terminated.

type label:

str

param label:

Label of the database to connect to

type label:

str

Example

>>> get_ohdsi_metadata("my_database")