Function convertBlockToCell

packages/convert/src/deepnote-to-percent.ts:124–161

(block: DeepnoteBlock)

}

function convertBlockToCell(block: DeepnoteBlock): PercentCell {
  const isMarkdown = isMarkdownBlockType(block.type)

  let content: string
  if (isMarkdown) {
    try {
      content = createMarkdown(block)
    } catch {
      // Fallback to raw content for unsupported markdown block types
      content = block.content || ''
    }
  } else if (block.type === 'code') {
    content = block.content || ''
  } else {
    // For SQL, visualization, input blocks, etc., generate Python code
    try {
      content = createPythonCode(block)
    } catch {
      // Fallback to raw content for unsupported code block types
      content = block.content || ''
    }
  }

  // Extract title and tags from metadata if present
  const title = block.metadata?.title as string | undefined
  const tags = block.metadata?.tags as string[] | undefined

  // Restore original cell type if it was a raw cell
  const percentCellType = block.metadata?.percent_cell_type as string | undefined
  const cellType: 'code' | 'markdown' | 'raw' = percentCellType === 'raw' ? 'raw' : isMarkdown ? 'markdown' : 'code'

  return {
    cellType,
    content,
    ...(title ? { title } : {}),
    ...(tags && tags.length > 0 ? { tags } : {}),
  }
}