[3.13] pythongh-121453: Update the Doc/templates/download.html down…

…load files size estimates and support download `.texi` format. (pythonGH-121454) (python#121890)

Co-authored-by: Wulian233 <1055917385@qq.com>
Co-authored-by: Hugo van Kemenade <1324225+hugovk@users.noreply.github.com>

Doc/tools/templates/download.html

@@ -21,23 +21,27 @@ <h1>Download Python {{ release }} Documentation</h1>
 <table class="docutils">
   <tr><th>Format</th><th>Packed as .zip</th><th>Packed as .tar.bz2</th></tr>
   <tr><td>PDF (US-Letter paper size)</td>
-    <td><a href="{{ dlbase }}/python-{{ release }}-docs-pdf-letter.zip">Download</a> (ca. 13 MiB)</td>
-    <td><a href="{{ dlbase }}/python-{{ release }}-docs-pdf-letter.tar.bz2">Download</a> (ca. 13 MiB)</td>
+    <td><a href="{{ dlbase }}/python-{{ release }}-docs-pdf-letter.zip">Download</a> (ca. 17 MiB)</td>
+    <td><a href="{{ dlbase }}/python-{{ release }}-docs-pdf-letter.tar.bz2">Download</a> (ca. 17 MiB)</td>
   </tr>
   <tr><td>PDF (A4 paper size)</td>
-    <td><a href="{{ dlbase }}/python-{{ release }}-docs-pdf-a4.zip">Download</a> (ca. 13 MiB)</td>
-    <td><a href="{{ dlbase }}/python-{{ release }}-docs-pdf-a4.tar.bz2">Download</a> (ca. 13 MiB)</td>
+    <td><a href="{{ dlbase }}/python-{{ release }}-docs-pdf-a4.zip">Download</a> (ca. 17 MiB)</td>
+    <td><a href="{{ dlbase }}/python-{{ release }}-docs-pdf-a4.tar.bz2">Download</a> (ca. 17 MiB)</td>
   </tr>
   <tr><td>HTML</td>
-    <td><a href="{{ dlbase }}/python-{{ release }}-docs-html.zip">Download</a> (ca. 9 MiB)</td>
-    <td><a href="{{ dlbase }}/python-{{ release }}-docs-html.tar.bz2">Download</a> (ca. 6 MiB)</td>
+    <td><a href="{{ dlbase }}/python-{{ release }}-docs-html.zip">Download</a> (ca. 13 MiB)</td>
+    <td><a href="{{ dlbase }}/python-{{ release }}-docs-html.tar.bz2">Download</a> (ca. 8 MiB)</td>
   </tr>
-  <tr><td>Plain Text</td>
-    <td><a href="{{ dlbase }}/python-{{ release }}-docs-text.zip">Download</a> (ca. 3 MiB)</td>
-    <td><a href="{{ dlbase }}/python-{{ release }}-docs-text.tar.bz2">Download</a> (ca. 2 MiB)</td>
+  <tr><td>Plain text</td>
+    <td><a href="{{ dlbase }}/python-{{ release }}-docs-text.zip">Download</a> (ca. 4 MiB)</td>
+    <td><a href="{{ dlbase }}/python-{{ release }}-docs-text.tar.bz2">Download</a> (ca. 3 MiB)</td>
   </tr>
+  <tr><td>Texinfo</td>
+    <td><a href="{{ dlbase }}/python-{{ release }}-docs-texinfo.zip">Download</a> (ca. 9 MiB)</td>
+    <td><a href="{{ dlbase }}/python-{{ release }}-docs-texinfo.tar.bz2">Download</a> (ca. 7 MiB)</td>
+ </tr>
  <tr><td>EPUB</td>
-    <td><a href="{{ dlbase }}/python-{{ release }}-docs.epub">Download</a> (ca. 5 MiB)</td>
+    <td><a href="{{ dlbase }}/python-{{ release }}-docs.epub">Download</a> (ca. 6 MiB)</td>
     <td></td>
   </tr>
 </table>