feat: Labeled enumerations

[edgarrmondragon]

Summary by Sourcery

New Features:

• Add a "title" field to JSON schema types, allowing for labeled enumerations.

[sourcery-ai]

Reviewer's Guide by Sourcery

This pull request introduces the ability to add titles to JSON schema types, specifically for Constant and OneOf types, enhancing readability and context within the schema. The JSONTypeHelper class was updated to include a title attribute.

Entity relationship diagram showing JSON Schema type structure

erDiagram
    JSONSchema ||--o{ Constant : contains
    Constant {
        string const
        string title
    }
    JSONSchema ||--o{ OneOf : contains
    OneOf ||--|{ Constant : combines

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Class diagram showing the updated JSONTypeHelper and Constant classes

classDiagram
    class JSONTypeHelper {
        +allowed_values: list[T]
        +examples: list[T]
        +nullable: bool
        +title: str
        +type_dict(): dict
        +extras(): dict
        +to_dict(): dict
    }
    class Constant {
        +value: _JsonValue
        +type_dict(): dict
    }
    JSONTypeHelper <|-- Constant
    note for JSONTypeHelper "Added title attribute"
    note for Constant "Updated to support title"

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File-Level Changes

Change	Details	Files
Added support for 'title' attribute in JSONTypeHelper.	Added title attribute to the JSONTypeHelper class. Updated the constructor to accept a title argument. Modified the extras method to include the title in the output dictionary.	singer_sdk/typing.py
Implemented title support for Constant type.	Updated the Constant class to inherit from JSONTypeHelper and accept keyword arguments. Modified the type_dict method to include the title in the output dictionary.	singer_sdk/typing.py
Added example for OneOf with Constant types.	Added an example demonstrating the usage of OneOf with Constant types, including titles.	singer_sdk/typing.py

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[codecov]

Codecov Report

❌ Patch coverage is 63.63636% with 4 lines in your changes missing coverage. Please review.
✅ Project coverage is 91.46%. Comparing base (27d3527) to head (9852b67).
⚠️ Report is 520 commits behind head on main.

Files with missing lines	Patch %	Lines
singer_sdk/typing.py	63.63%	2 Missing and 2 partials ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #2875      +/-   ##
==========================================
- Coverage   91.52%   91.46%   -0.07%     
==========================================
  Files          63       63              
  Lines        5312     5320       +8     
  Branches      681      683       +2     
==========================================
+ Hits         4862     4866       +4     
- Misses        318      320       +2     
- Partials      132      134       +2     

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[codspeed-hq]

CodSpeed Performance Report

Merging #2875 will not alter performance

_{Comparing edgarrmondragon/feat/labeled-enums (9852b67) with main (27d3527)}

Summary

✅ 7 untouched benchmarks