IDKit 1.0.3

A typed, dot-notation identifier system for Python 3.12+.

IDKit

A small typed identifier system for Python 3.12+.

It lets you build structured identifiers using dot notation:

from idkit import ID

identifier = ID.system.runtime.agent.analyzer

print(identifier)
# system::runtime:agent-analyzer

print(identifier.namespace)
# system::runtime:agent

print(identifier.segment)
# analyzer

print(identifier.path)
# system/runtime/agent/analyzer

print(identifier.slug)
# system-runtime-agent-analyzer

print(identifier.unique("worker-1"))
# system::runtime:agent-analyzer<worker-1>

Format

Group::Source[:Component][-Role][<Unique>]

Examples:

system::runtime
system::runtime
system::runtime:agent
system::runtime:agent-analyzer
system::runtime:agent-analyzer<worker-1>
service::data:resource-ingester
manage::workflow:pipeline-runner

Type aliases

from idkit import Identifier, IDLike, IDable

Use Identifier when you want the concrete identity type.

Use IDLike when your function only needs the public identity interface.

Use IDable when your object exposes an .identifier property.

The root package also exports the generic building blocks:

from idkit import Identity, IdentityLike, Identifiable, IdentityNamespace

from idkit import IDLike


def register(identifier: IDLike) -> None:
    identifier.require_complete()
    print(identifier.value)

Installation

pip install idkit

Parsing

parsed = ID.parse("system::runtime:agent-analyzer")

assert parsed == ID.system.runtime.agent.analyzer

unique = ID.parse("system::runtime:agent-analyzer<worker-1>")

assert unique == ID.system.runtime.agent.analyzer.unique("worker-1")

Matching

identifier = ID.system.runtime.agent.analyzer

identifier.matches(ID.system)
# True

identifier.matches(ID.system.runtime)
# True

identifier.matches(ID.system.runtime.agent)
# True

identifier.matches(ID.service)
# False

Parent traversal

identifier = ID.system.runtime.agent.analyzer

identifier.parent
# Identifier('system::runtime:agent')

identifier.parent.parent
# Identifier('system::runtime')

identifier.parent.parent.parent
# Identifier('system')

Development

Run tests:

python3 -m pytest