[Docutils-develop] [docutils:bugs] Re: #449 Image has no line number with an `:alt:` attribute

[Günter M. <mi...@us...>]

> Reproducer:

> ```pycon
>>>> print(core.publish_doctree(".. image:: placeholder_image.jpg")[0].line)
> 1
>>>> print(core.publish_doctree(".. image:: placeholder_image.jpg\n   :alt: blah")[0].line)
> None
> ```

> This is rather odd! Originally found whilst debugging a Sphinx issue.

This actually happens for all "image" and "figure" directives with
attributes::

    Test the best
    
    .. image:: placeholder_image.jpg
    
    .. image:: placeholder_image.jpg
       :name: testimage
    
    .. image:: placeholder_image.jpg
       :alt: blah
    
    .. image:: placeholder_image.jpg
       :class: spam
    
    .. image:: placeholder_image.jpg
       :width: 30%
    
    .. figure:: placeholder_image.jpg
    
    .. figure:: placeholder_image.jpg
       :align: right

conversion with `rst2pseudoxml --expose-internal-attribute=line` also
reveals that the line info in <image> and <figure> elements without
attributes is off by one.





---

** [bugs:#449] Image has no line number with an `:alt:` attribute**

**Status:** open
**Created:** Tue May 31, 2022 05:20 PM UTC by Adam  Turner
**Last Updated:** Tue May 31, 2022 05:20 PM UTC
**Owner:** nobody


Reproducer:

```pycon
>>> print(core.publish_doctree(".. image:: placeholder_image.jpg")[0].line)
1
>>> print(core.publish_doctree(".. image:: placeholder_image.jpg\n   :alt: blah")[0].line)
None
```

This is rather odd! Originally found whilst debugging a Sphinx issue.

A


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