hextra/layouts/_shortcodes/jupyter.html

{{- /*
Render Jupyter Notebook

@param {string} 0 The path of the Jupyter Notebook.

@example {{% jupyter "notebook.ipynb" %}}
*/ -}}

{{- $path := .Get 0 -}}
{{- $data := "" -}}
{{- $page := .Page -}}

{{- $isLocal := not (urls.Parse $path).Scheme -}}
{{- $isPage := and (eq .Page.Kind "page") (not .Page.BundleType) -}}

{{/* https://gohugo.io/functions/transform/unmarshal/ */}}
{{- if (not $isLocal) -}}
  {{- with resources.GetRemote $path -}}
    {{- with unmarshal .Content -}}{{- $data = . -}}{{- end -}}
  {{- else -}}
    {{- errorf "Remote resource not found: %s" $path -}}
  {{- end -}}
{{- else if (not $isPage) -}}
  {{- with .Page.Resources.Get $path -}}
    {{- with unmarshal .Content -}}{{- $data = . -}}{{- end -}}
  {{- else -}}
    {{- errorf "Local resource not found: %s" $path -}}
  {{- end -}}
{{- else -}}
  {{- with resources.Get $path -}}
    {{- with unmarshal .Content -}}{{- $data = . -}}{{- end -}}
  {{- else -}}
    {{- errorf "Local resource not found: %s" $path -}}
  {{- end -}}
{{- end -}}

{{- $language := index $data "metadata" "language_info" "name" | default "python" -}}

{{- with index $data "cells" -}}
  {{- range $cell := . -}}
    {{- if eq (index $cell "cell_type") "code" -}}
      {{- $source := index $cell "source" -}}
      {{- $sourceContent := (cond (reflect.IsSlice $source) (delimit $source "") $source) -}}
{{- with ($sourceContent | strings.Chomp) -}}
{{ (printf "\n\n```%s\n%s\n```\n" $language .) | safeHTML -}}
{{- end -}}

      <div class="hextra-jupyter-code-cell hextra-scrollbar">
        {{- $outputs := index $cell "outputs" -}}
        {{- with $outputs -}}
          <div class="hextra-jupyter-code-cell-outputs-container">
            <div class="hextra-jupyter-code-cell-outputs" tabindex="0">
              {{- range $output := . -}}
                {{- if eq (index $output "output_type") "display_data" -}}
                  {{- $data := index $output "data" -}}
                  {{- $image := index $data "image/png" -}}
                  {{- if $image -}}
                    <img src="data:image/png;base64,{{- $image -}}" alt="image" />
                  {{- end -}}
                {{- else if eq (index $output "output_type") "stream" -}}
                  {{- $text := index $output "text" -}}
                  {{- $textContent := (cond (reflect.IsSlice $text) (delimit $text "") $text) -}}
                  <pre class="not-prose">{{- $textContent -}}</pre>
                {{- else if eq (index $output "output_type") "execute_result" -}}
                  {{- $data := index $output "data" -}}
                  {{- $text := index $data "text/plain" -}}
                  {{- $textContent := (cond (reflect.IsSlice $text) (delimit $text "") $text) -}}
                  <pre class="not-prose">{{- $textContent -}}</pre>
                  {{- $html := index $data "text/html" -}}
                  {{- if $html -}}
                    {{- $htmlText := delimit $html "" -}}
                    <div>
                      {{- $htmlText | safeHTML -}}
                    </div>
                  {{- end -}}
                {{- end -}}
              {{- end -}}
            </div>
          </div>
        {{- end -}}
      </div>
    {{- else if eq (index $cell "cell_type") "markdown" -}}
        {{- $source := index $cell "source" }}
        {{- $sourceContent := (cond (reflect.IsSlice $source) (delimit $source "") $source) }}
{{ (printf "\n%s\n" $sourceContent) | safeHTML }}
    {{- end -}}
  {{- end -}}
{{- end -}}