"description":"A constrained identifying text string",
"type":"string",
"pattern":"^[0-9a-z_.-+]+$"
},
"source_url":{
"description":"A string containing a full URL where the source for this specific version of the distribution can be downloaded.",
"type":"string",
"format":"uri"
},
"summary":{
"description":"A one-line summary of what the distribution does.",
"type":"string"
},
"document_names":{
"description":"Names of supporting metadata documents",
"type":"object",
"properties":{
"description":{
"type":"string",
"$ref":"#/definitions/document_name"
},
"changelog":{
"type":"string",
"$ref":"#/definitions/document_name"
},
"license":{
"type":"string",
"$ref":"#/definitions/document_name"
}
},
"additionalProperties":false
},
"keywords":{
"description":"A list of additional keywords to be used to assist searching for the distribution in a larger catalog.",
"type":"array",
"items":{
"type":"string"
}
},
"license":{
"description":"A string indicating the license covering the distribution.",
"type":"string"
},
"classifiers":{
"description":"A list of strings, with each giving a single classification value for the distribution.",
"type":"array",
"items":{
"type":"string"
}
},
"contacts":{
"description":"A list of contributor entries giving the recommended contact points for getting more information about the project.",
"type":"array",
"items":{
"type":"object",
"$ref":"#/definitions/contact"
}
},
"contributors":{
"description":"A list of contributor entries for other contributors not already listed as current project points of contact.",
"type":"array",
"items":{
"type":"object",
"$ref":"#/definitions/contact"
}
},
"project_urls":{
"description":"A mapping of arbitrary text labels to additional URLs relevant to the project.",
"type":"object"
},
"extras":{
"description":"A list of optional sets of dependencies that may be used to define conditional dependencies in \"may_require\" and similar fields.",
"type":"array",
"items":{
"type":"string",
"$ref":"#/definitions/extra_name"
}
},
"distributes":{
"description":"A list of subdistributions made available through this metadistribution.",
"type":"array",
"$ref":"#/definitions/dependencies"
},
"may_distribute":{
"description":"A list of subdistributions that may be made available through this metadistribution, based on the extras requested and the target deployment environment.",
"$ref":"#/definitions/conditional_dependencies"
},
"run_requires":{
"description":"A list of other distributions needed when to run this distribution.",
"type":"array",
"$ref":"#/definitions/dependencies"
},
"run_may_require":{
"description":"A list of other distributions that may be needed when this distribution is deployed, based on the extras requested and the target deployment environment.",
"$ref":"#/definitions/conditional_dependencies"
},
"test_requires":{
"description":"A list of other distributions needed when this distribution is tested.",
"type":"array",
"$ref":"#/definitions/dependencies"
},
"test_may_require":{
"description":"A list of other distributions that may be needed when this distribution is tested, based on the extras requested and the target deployment environment.",
"type":"array",
"$ref":"#/definitions/conditional_dependencies"
},
"build_requires":{
"description":"A list of other distributions needed when this distribution is built.",
"type":"array",
"$ref":"#/definitions/dependencies"
},
"build_may_require":{
"description":"A list of other distributions that may be needed when this distribution is built, based on the extras requested and the target deployment environment.",
"type":"array",
"$ref":"#/definitions/conditional_dependencies"
},
"dev_requires":{
"description":"A list of other distributions needed when this distribution is developed.",
"type":"array",
"$ref":"#/definitions/dependencies"
},
"dev_may_require":{
"description":"A list of other distributions that may be needed when this distribution is developed, based on the extras requested and the target deployment environment.",
"type":"array",
"$ref":"#/definitions/conditional_dependencies"
},
"provides":{
"description":"A list of strings naming additional dependency requirements that are satisfied by installing this distribution. These strings must be of the form Name or Name (Version), as for the requires field.",
"type":"array",
"items":{
"type":"string"
}
},
"obsoleted_by":{
"description":"A string that indicates that this project is no longer being developed. The named project provides a substitute or replacement.",
"type":"string",
"$ref":"#/definitions/version_specifier"
},
"supports_environments":{
"description":"A list of strings specifying the environments that the distribution explicitly supports.",
"type":"array",
"items":{
"type":"string",
"$ref":"#/definitions/environment_marker"
}
},
"metabuild_hooks":{
"description":"The metabuild_hooks field is used to define various operations that may be invoked on a distribution in a platform independent manner.",
"type":"object"
},
"extensions":{
"description":"Extensions to the metadata may be present in a mapping under the 'extensions' key.",
