Metadata-Version: 2.4
Name: oarepo-runtime
Version: 4.3.0
Summary: A set of runtime extensions of Invenio repository
Project-URL: Homepage, https://github.com/oarepo/oarepo-runtime
License-Expression: MIT
License-File: LICENSE
Requires-Python: <3.15,>=3.14
Requires-Dist: invenio-app<4.0.0,>=3.0.0
Requires-Dist: invenio-rdm-records<29.0.0,>=28.0.0
Requires-Dist: invenio-search<4.0.0,>=3.0.0
Requires-Dist: langcodes>=3.5.0
Requires-Dist: oarepo-invenio-typing-stubs>=0.1.0
Requires-Dist: oarepo<15,>=14.2.1b9.dev0
Requires-Dist: setuptools<82.0.0
Requires-Dist: signposting>=0.9.9
Provides-Extra: dev
Requires-Dist: pytest>=7.1.2; extra == 'dev'
Provides-Extra: oarepo14
Requires-Dist: oarepo[rdm]<15,>=14; extra == 'oarepo14'
Provides-Extra: tests
Requires-Dist: oarepo[tests]<15,>=14.2.1b9.dev0; extra == 'tests'
Requires-Dist: pytest-oarepo<4.0.0,>=3.0.0; extra == 'tests'
Requires-Dist: pytest>=7.1.2; extra == 'tests'
Description-Content-Type: text/markdown

# OARepo Runtime

Runtime extensions for [Invenio](https://inveniosoftware.org/) framework.

## Overview

This package extends Invenio with:

- Model registry for unified record type configuration
- Typed system fields with dynamic OpenSearch mapping
- Nested and date-range facets with permission-based filtering
- Service component dependency ordering
- Multilingual schema support (I18N)
- FAIR Signposting implementation (HTTP Link headers and linksets)
- Repository information endpoints
- Custom field mapping updates
- CLI extensions for search initialization

## Installation

```bash
pip install oarepo-runtime
```

### Requirements

- Python 3.13+
- Invenio 14.x
- OpenSearch/Elasticsearch compatible search backend

## Key Features

### 1. Model Registry and Management

**Source:** [`oarepo_runtime/api.py`](oarepo_runtime/api.py), [`oarepo_runtime/ext.py`](oarepo_runtime/ext.py), [`oarepo_runtime/config.py`](oarepo_runtime/config.py)

The `Model` class provides a unified configuration structure for record types in your repository:

```python
from oarepo_runtime import Model
from flask_babel import lazy_gettext as _

model = Model(
    code="my_record",
    name=_("My Record Type"),
    version="1.0.0",
    service="my_records",
    resource_config="my_app.resources.config.MyRecordResourceConfig",
    description=_("Custom record type for my repository"),
    exports=[
        Export(
            code="datacite",
            name=_("DataCite JSON"),
            mimetype="application/vnd.datacite.datacite+json",
            serializer=DataCiteSerializer()
        )
    ],
    records_alias_enabled=True
)
```

Normally, it is created automatically when using the `oarepo-model` library.

The `OARepoRuntime` extension manages all registered models:

```python
from oarepo_runtime import current_runtime

# Access models by code
model = current_runtime.models["my_record"]

# Get service for a record instance
service = current_runtime.get_record_service_for_record(record)

# Find records by PID type
record_class = current_runtime.record_class_by_pid_type["recid"]

# Get all RDM-compatible models
rdm_models = list(current_runtime.rdm_models)
```

**Key capabilities:**

- Centralized model registration via `OAREPO_MODELS` configuration
- Automatic service and resource resolution
- PID type to record class mapping
- Schema to model mapping for serialization
- Support for draft/published record workflows
- File service integration

### 2. Enhanced System Fields

**Source:** [`oarepo_runtime/records/systemfields/`](oarepo_runtime/records/systemfields/)

#### Typed System Fields

Base class for system fields with type hints and proper typing support:

```python
from oarepo_runtime.records.systemfields import TypedSystemField

class MyCustomField(TypedSystemField[MyRecord, str]):
    def obj_get(self, record: MyRecord) -> str:
        # Implementation
        pass
```

#### Mapping System Fields

Dynamic OpenSearch mapping support for system fields that need custom indexing:

```python
from oarepo_runtime.records.systemfields import MappingSystemFieldMixin

class DynamicField(MappingSystemFieldMixin, TypedSystemField):
    def mapping_settings(self, record_class):
        return {
            "type": "keyword",
            "eager_global_ordinals": True
        }
```

#### Publication Status System Field

Built-in field for tracking record publication status:

```python
from oarepo_runtime.records.systemfields import PublicationStatusSystemField

class MyRecord(Record):
    publication_status = PublicationStatusSystemField()
```

### 3. Advanced Faceting System

**Source:** [`oarepo_runtime/services/facets/`](oarepo_runtime/services/facets/)

#### Date Range Facets

Support for date-based faceting with configurable intervals:

```python
from oarepo_runtime.services.facets.date import DateRangeFacet

facets = {
    "created": DateRangeFacet(
        field="created",
        label="Created Date",
        interval="year"
    )
}
```

#### Nested Facets

Faceting on nested objects with label resolution:

```python
from oarepo_runtime.services.facets.nested_facet import NestedLabeledFacet

facets = {
    "contributors": NestedLabeledFacet(
        field="metadata.contributors.person.id",
        nested_path="metadata.contributors",
        value_labels={
            "person123": {"cs": "Jan Novák", "en": "Jan Novak"}
        }
    )
}
```

#### Grouped Facets with Permissions

Permission-based facet grouping for different user roles:

```python
from oarepo_runtime.services.facets.params import GroupedFacetsParam

search_config = {
    "facets": base_facets,
    "facet_groups": {
        "admin": {
            "label": "Admin Facets",
            "facets": ["internal_status", "workflow_state"],
            "provides_needs": [AdminNeed()]
        }
    }
}
```

### 4. Service Component Ordering

**Source:** [`oarepo_runtime/services/config/components.py`](oarepo_runtime/services/config/components.py)

Deterministic ordering of service components with dependency resolution:

```python
class ComponentOrderingMixin:
    """Mixin that ensures service components execute in the correct order."""
    
    @property
    def components(self):
        # Components are automatically ordered based on:
        # - depends_on declarations
        # - affects declarations  
        # - wildcard semantics (*)
        # - input order preservation where possible
        return self._ordered_components
```

Components can declare dependencies:

```python
class MyComponent(ServiceComponent):
    depends_on = [ValidationComponent]  # Runs after ValidationComponent
    affects = "*"  # Affects all subsequent components
```

### 5. Multilingual Support

**Source:** [`oarepo_runtime/services/schema/`](oarepo_runtime/services/schema/)

#### I18N UI Schema Support

Marshmallow schemas with multilingual field support:

```python
from oarepo_runtime.services.schema.i18n_ui import I18nUISchema, MultilingualUIField

class MyUISchema(I18nUISchema):
    title = MultilingualUIField()
    description = MultilingualUIField(ui_params={
        "widget": "textarea",
        "placeholder": {"en": "Enter description", "cs": "Zadejte popis"}
    })
```

#### Locale Handling

```python
from oarepo_runtime.services.schema.i18n import LocalizedDateTime

class RecordSchema(Schema):
    created = LocalizedDateTime()  # Automatically formats dates per locale
```

### 6. Signposting and FAIR Data

**Source:** [`oarepo_runtime/resources/signposting/`](oarepo_runtime/resources/signposting/)

Full implementation of [FAIR Signposting](https://signposting.org/) for machine-readable links:

```python
from oarepo_runtime.resources.signposting import (
    landing_page_signpost_links_list,
    create_linkset,
    create_linkset_json
)

# Generate signposting links for a landing page
links = landing_page_signpost_links_list(datacite_dict, record_dict, short=False)

# Create HTTP Link header
header = list_of_signpost_links_to_http_header(links)

# Create application/linkset format
linkset = create_linkset(datacite_dict, record_dict)

# Create application/linkset+json format  
linkset_json = create_linkset_json(datacite_dict, record_dict)
```

**Supported relation types:**

- `author` - Links to author identifiers
- `cite-as` - Persistent identifier (DOI)
- `describedby` - Metadata export formats
- `item` - File contents
- `license` - License URIs
- `type` - Resource type (schema.org)

### 7. Repository Information API

**Source:** [`oarepo_runtime/info/views.py`](oarepo_runtime/info/views.py)

Machine-readable endpoint for repository metadata:

```python
# GET /.well-known/repository
{
    "models": {
        "my_record": {
            "code": "my_record",
            "name": "My Record Type",
            "version": "1.0.0",
            "links": {
                "search": "/api/my-records/",
                "ui": "/my-records/"
            },
            "jsonschemas": {
                "record": "https://localhost/schemas/my-records-1.0.0.json"
            },
            "exports": [
                {
                    "code": "datacite",
                    "mimetype": "application/vnd.datacite.datacite+json"
                }
            ]
        }
    }
}
```

### 8. CLI Extensions

**Source:** [`oarepo_runtime/cli/`](oarepo_runtime/cli/)

Enhanced search index initialization:

```bash
# Initialize search indices with custom field mapping updates
invenio index init

# The init command automatically runs registered hooks from:
# - oarepo.cli.search.init entry point
# - Updates dynamic mappings for all registered models
```

Extension point for custom initialization:

```python
# In your package's entry points:
[project.entry-points."oarepo.cli.search.init"]
my_init = "my_app.init:update_custom_mappings"
```

### 9. Custom Fields and Relations

**Source:** [`oarepo_runtime/services/records/`](oarepo_runtime/services/records/)

Support for updating record mappings with custom fields:

```python
from oarepo_runtime.services.records.custom_fields import (
    update_all_records_mappings_relation_fields
)

# Update OpenSearch mappings for all records with relation fields
update_all_records_mappings_relation_fields()
```

### 10. Permission Generators

**Source:** [`oarepo_runtime/services/config/permissions.py`](oarepo_runtime/services/config/permissions.py)

Pre-configured permission policy for open access repositories:

```python
from oarepo_runtime.services.config.permissions import EveryonePermissionPolicy

class MyServiceConfig(RecordServiceConfig):
    permission_policy_cls = EveryonePermissionPolicy
    # Grants all permissions to any authenticated or anonymous user
```

## Development

### Setup

```bash
# Clone repository
git clone https://github.com/oarepo/oarepo-runtime.git
cd oarepo-runtime

./run.sh venv
```

### Running Tests

```bash
./run.sh test
```

## Entry Points

The package registers several Invenio entry points:

```python
[project.entry-points."invenio_base.api_apps"]
oarepo_runtime = "oarepo_runtime.ext:OARepoRuntime"

[project.entry-points."invenio_base.apps"]
oarepo_runtime = "oarepo_runtime.ext:OARepoRuntime"

[project.entry-points."flask.commands"]
oarepo = "oarepo_runtime.cli:oarepo"

[project.entry-points."oarepo.cli.search.init"]
runtime_update_mappings = "oarepo_runtime.services.records.mapping:update_all_records_mappings"

[project.entry-points."invenio_base.blueprints"]
oarepo_runtime_info = "oarepo_runtime.info.views:create_wellknown_blueprint"
```

## License

Copyright (c) 2020-2025 CESNET z.s.p.o.

OARepo Runtime is free software; you can redistribute it and/or modify it under the terms of the MIT License. See [LICENSE](LICENSE) file for more details.

## Links

- Documentation: <https://github.com/oarepo/oarepo-runtime>
- PyPI: <https://pypi.org/project/oarepo-runtime/>
- Issues: <https://github.com/oarepo/oarepo-runtime/issues>
- OARepo Project: <https://github.com/oarepo>

## Acknowledgments

This project builds upon [Invenio Framework](https://inveniosoftware.org/) and is developed as part of the OARepo ecosystem.
