Parser Base

omniread.xlsx.parser_base

Summary

XLSX parser base implementation for OmniRead.

This module defines the XLSX-specific parser contract, extending the format-agnostic BaseParser with constraints appropriate for Office Open XML spreadsheet content.

Classes

XlsxParserBase

XlsxParserBase(content: Content)

Bases: BaseParser[T], Generic[T]

Base xlsx parser.

Notes

Responsibilities:

- This class enforces xlsx content-type compatibility and provides
  the extension point for implementing concrete xlsx parsing
  strategies.

Constraints:

- Concrete implementations must define the output type `T` and
  implement the `parse()` method.

Initialize the parser with content to be parsed.

Parameters:

Name	Type	Description	Default
`content`	`Content`	Content instance to be parsed.	required

Raises:

Type	Description
`ValueError`	If the content type is not supported by this parser.

Attributes

supported_types `class-attribute` `instance-attribute`

supported_types = {XLSX}

Set of content types supported by this parser (XLSX only).

Functions

parse `abstractmethod`

parse() -> T

Parse xlsx content into a structured output.

Returns:

Name	Type	Description
`T`	`T`	Parsed representation of type `T`.