Metadata-Version: 2.1
Name: bioimageio.spec
Version: 0.4.2.post3
Summary: Parser and validator library for BioImage.IO specifications
Home-page: https://github.com/bioimage-io/spec-bioimage-io
Author: Bioimage Team
License: UNKNOWN
Project-URL: Bug Reports, https://github.com/bioimage-io/spec-bioimage-io/issues
Project-URL: Source, https://github.com/bioimage-io/spec-bioimage-io
Description: ![License](https://img.shields.io/github/license/bioimage-io/spec-bioimage-io.svg)
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        ![conda-version](https://anaconda.org/conda-forge/bioimageio.spec/badges/version.svg)
        # Specifications for BioImage.IO
        
        This repository contains specifications defined by the BioImage.IO community. These specifications are used for defining fields in YAML files which we called `Resource Description Files` or `RDF`. The RDFs can be downloaded or uploaded to the [bioimage.io website](https://bioimage.io), produced or consumed by BioImage.IO-compatible consumers(e.g. image analysis software or other website). Currently we defined two types of RDFs: a dedicated RDF specification for AI models (i.e. `model RDF`) and a general RDF specification. The model RDF is a RDF with additional fields that specifically designed for describing AI models.
        
        
        All the BioImage.IO-compatible RDF must fulfill the following rules:
         * Must be a YAML file encoded as UTF-8; If yaml syntax version is not specified to be 1.1 in the first line by `% YAML 1.1` it must be equivalent in yaml 1.1 and yaml 1.2. For differences see https://yaml.readthedocs.io/en/latest/pyyaml.html#differences-with-pyyaml.
         * The RDF file extension must be `.yaml` (not `.yml`)
         * The RDF file can be saved in a folder (or virtual folder) or in a zip package, the following additional rules must apply:
           1. When stored in a local file system folder, github repo, zenodo deposition, blob storage virtual folder or similar kind, the RDF file name should match the pattern of `*.rdf.yaml`, for example `my-model.rdf.yaml`.
           2. When the RDF file and other files are zipped into a RDF package, it must be named as `rdf.yaml`.
        
        As a general guideline, please follow the model RDF spec to describe AI models and use the general RDF spec for other resource types including `dataset`, `notebook`, `application`. You will find more details about these two specifications in the following sections. Please also note that the best way to check whether your RDF file is BioImage.IO-compliant is to run the BioImage.IO Validator against it.
        
        ## [Resource Description File Specification](https://github.com/bioimage-io/spec-bioimage-io/blob/gh-pages/rdf_spec_latest.md)
        
        A BioImage.IO-compatible Resource Description File (RDF) is a YAML file with a set of specifically defined fields. 
        
        You can find detailed field definitions here: 
           - [general RDF spec 0.2.x](https://github.com/bioimage-io/spec-bioimage-io/blob/gh-pages/rdf_spec_0_2.md)
        
        The specifications are also available as json schemas: 
           - [general RDF spec 0.2.x (json schema)](https://github.com/bioimage-io/spec-bioimage-io/blob/gh-pages/rdf_spec_0_2.json)
        
        [Here](https://github.com/bioimage-io/spec-bioimage-io/blob/main/example_specs/rdf-examples.md) you can find some examples for using RDF to describe applications, notebooks, datasets etc.
        
        ## [Model Resource Description File Specification](https://github.com/bioimage-io/spec-bioimage-io/blob/gh-pages/model_spec_latest.md)
        
        Besides the general RDF spec, the [`Model Resource Description File Specification`](https://github.com/bioimage-io/spec-bioimage-io/blob/gh-pages/model_spec_latest.md)(`model RDF`) defines a file format for representing pretrained AI models in [YAML format](https://en.wikipedia.org/wiki/YAML). This format is used to describe models hosted on the [BioImage.IO](https://bioimage.io) model repository site.
        
        Here is a list of model RDF Examples:
         - [UNet 2D Nuclei Broad](https://github.com/bioimage-io/pytorch-bioimage-io/blob/master/specs/models/unet2d_nuclei_broad/UNet2DNucleiBroad.model.yaml).
        
        
        ## [Collection Resource Description File Specification](https://github.com/bioimage-io/spec-bioimage-io/blob/gh-pages/collection_spec_latest.md)
        
        Another specialized RDF spec, the [`Collection Resource Description File Specification`](https://github.com/bioimage-io/spec-bioimage-io/blob/gh-pages/collection_spec_latest.md)(`collection RDF`) defines a file format for representing collections of resources for the [BioImage.IO](https://bioimage.io) website.
        
        
        ## Link between resource items (under development)
        
        You can use `links` which is a list of `id` to other resource items, for example, if you want to associate an applicaiton with a model, you can set the links field of the models like the following:
        ```yaml
        application:
          - id: HPA-Classification
            source: https://raw.githubusercontent.com/bioimage-io/tfjs-bioimage-io/master/apps/HPA-Classification.imjoy.html
        
        model:
          - id: HPAShuffleNetV2
            source: https://raw.githubusercontent.com/bioimage-io/tfjs-bioimage-io/master/models/HPAShuffleNetV2/HPAShuffleNetV2.model.yaml
            links:
              - HPA-Classification
        ```
        
        ## Hosting the file (under development)
        It is recommended to host the resource description file on one of the public git repository website, including Github, Gitlab, Bitbucket, or Gist. A link can be submitted to BioImage.IO so we can keep track of the changes later.
        
        
        ## Recommendations
        
         * For AI models, consider using the model-specific spec (i.e. [model RDF](https://github.com/bioimage-io/spec-bioimage-io/blob/gh-pages/model_spec_latest.md)) instead of the general RDF. Only fallback to the general RDF if writing model specific RDF is not possible for some reason.
         * The RDF or package file name should not contain spaces or special characters, it should be concise, descriptive, in kebab case or camel case.
         * Due to the limitations of storage services such as Zenodo, which does not support subfolders, it is recommended to place other files in the same directory level of the RDF file and try to avoid using subdirectories.
         * Use the [bioimage.io spec validator](#bioimageio-spec-validator) to verify your YAML file
         * Store the yaml file in a version controlled Git repository (e.g. Github or Gitlab)
         * Use or upgrade to the latest format version
        
        
        ## BioImage.IO Spec Validator
        
        It is recommended to use our validator to verify your models when you write it manually or develop tools for generating RDF/MDF files.
        
        The spec validator can be installed either with `pip`, or `conda`:
        ```
        # pip
        pip install -U bioimageio.spec
        
        # conda
        conda install -c conda-forge bioimageio.spec
        ```
        
        To use the spec validator, you can verify a model configuration in the [bioimage.io model format](https://github.com/bioimage-io/spec-bioimage-io/blob/gh-pages/model_spec_latest.md) using the following command:
        ```
        bioimageio validate <MY-MODEL>.yaml
        ```
        The output of this command will indicate missing or invalid fields in the model file. For example, if the field `timestamp` was missing it would print the following:
        ```
        {'timestamp': ['Missing data for required field.']}
        ```
        or if the field `test_inputs` does not contain a list, it would print:
        ```
        {'test_inputs': ['Not a valid list.']}.
        ```
        
        
        
        ## Changelog
        #### bioimageio.spec 0.4.1.post5
          - fixes to collection RDF: 
            - RDFs specified directly in collection RDF are validated correctly even if their source field does not point to an RDF.
            - nesting of collection RDF allowed
        
        #### bioimageio.spec 0.4.1.post4
          - fixed missing field `icon` in general RDF's raw node
          - fixes to collection RDF: 
            - RDFs specified directly in collection RDF are validated correctly
            - no nesting of collection RDF allowed for now
            - `links` is no longer an explicit collection entry field ("moved" to unknown)
        
        #### bioimageio.spec 0.4.1.post0
          - new model spec 0.3.5 and 0.4.1
        
        #### bioimageio.spec 0.4.0.post3
          - `load_raw_resource_description` no longer accepts `update_to_current_format` kwarg (use `update_to_format` instead)
        
        #### bioimageio.spec 0.4.0.post2
          - `load_raw_resource_description` accepts `update_to_format` kwarg
        
        
        ### RDF Format Versions
        #### collection RDF 0.2.2
        - Non-breaking changes
          - make `authors`, `cite`, `documentation` and `tags` optional
        - Breaking changes that are fully auto-convertible
          - Simplifies collection RDF 0.2.1 by merging resource type fields together to a `collection` field, 
            holindg a list of all resources in the specified collection.
        
        #### (general) RDF 0.2.2 / model RDF 0.3.6 / model RDF 0.4.2
        - Non-breaking changes
          - `rdf_source` new optional field
          - `id` new optional field
        
        #### collection RDF 0.2.1
        - First official release, extends general RDF with fields `application`, `model`, `dataset`, `notebook` and (nested) 
          `collection`, which hold lists linking to respective resources.
        
        #### (general) RDF 0.2.1
        - Non-breaking changes
          - add optional `email` and `github_user` fields to entries in `authors`
          - add optional `maintainers` field (entries like in `authors` but  `github_user` is required (and `name` is not))
        
        #### model RDF 0.4.1
        - Breaking changes that are fully auto-convertible
          - moved field `dependencies` to `weights:pytorch_state_dict:dependencies`
        - Non-breaking changes
          - `documentation` field accepts URLs as well
        
        #### model RDF 0.3.5
        - Non-breaking changes
          - `documentation` field accepts URLs as well
        
        #### model RDF 0.4.0
        - Breaking changes
          - model inputs and outputs may not use duplicated names.
          - model field `sha256` is required if `pytorch_state_dict` weights are defined. 
            and is now moved to the `pytroch_state_dict` entry as `architecture_sha256`.
        - Breaking changes that are fully auto-convertible
          - model fields language and framework are removed.
          - model field `source` is renamed `architecture` and is moved together with `kwargs` to the `pytorch_state_dict` 
            weights entry (if it exists, otherwise they are removed).
          - the weight format `pytorch_script` was renamed to `torchscript`.
        - Other changes
          - model inputs (like outputs) may be defined by `scale`ing and `offset`ing a `reference_tensor`
          - a `maintainers` field was added to the model RDF.
          - the entries in the `authors` field may now additionally contain `email` or `github_user`.
          - the summary returned by the `validate` command now also contains a list of warnings.
          - an `update_format` command was added to aid with updating older RDFs by applying auto-conversion.
        
        #### model RDF 0.3.4
        - Non-breaking changes
           - Add optional parameter `eps` to `scale_range` postprocessing. 
        
        #### model RDF 0.3.3
        - Breaking changes that are fully auto-convertible
          - `reference_input` for implicit output tensor shape was renamed to `reference_tensor`
        
        #### model RDF 0.3.2 
        - Breaking changes
          - The RDF file name in a package should be `rdf.yaml` for all the RDF (not `model.yaml`);
          - Change `authors` and `packaged_by` fields from List[str] to List[Author] with Author consisting of a dictionary `{name: '<Full name>', affiliation: '<Affiliation>', orcid: 'optional orcid id'}`;
          - Add a mandatory `type` field to comply with the general RDF. Only valid value is 'model' for model RDF;
          - Only allow `license` identifier from the [SPDX license list](https://spdx.org/licenses/);
        - Other changes
          - Add optional `version` field (default 0.1.0) to keep track of model changes;
          - Allow the values in the `attachments` list to be any values besides URI;
          
        
Platform: UNKNOWN
Classifier: Development Status :: 3 - Alpha
Classifier: Intended Audience :: Developers
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: 3.9
Description-Content-Type: text/markdown
Provides-Extra: test
Provides-Extra: dev
