Markus D. Herrmann

It appears the preflight requests are performed because the `"` character in the `Accept` header field is considered a [CORS-unsafe request-header byte](https://fetch.spec.whatwg.org/#cors-unsafe-request-header-byte). However, simply omitting the character and thereby breaking...

I delved a bit deeper into the above provided example: Adding an "AcquiredDate" attribute to an Image element `metadata.image(n).AcquiredDate`, where n > 0, also adds a weird new namespace "ns4"...

I traced down the bug and send a pull request.

Thanks for merging the pull request into the master branch! Could you please also make the changes available on pypi!? Would make things easier for me..

The major bottleneck is the `__getitem__` method of the _WellDucttype_ class. Changing the code in the above example to: ``` python logger.info('process second plate') for w, well_id in enumerate(plate.Well): logger.info('process...

Thank you for your immediate feedback! I would welcome an `__iter__` method that returns well objects. Since _WellsDucktype_ inherits from _dict_ a dict-like iterator would be the most intuitive in...

This should also be compatible with the current implementation, since ``` python for well_id in plate.Well: src_well = plate.Well[well_id] ... ``` would still work.

The coupling with the underlying XML document is a nice feature, in particular because of the `to_xml()`. However, it also brings some problems with it. Do you think one could...

@Who8MyLunch have you had the change to look at this merge request?

I have thought about this for a while, but the metadata is potentially quite large (many instances and a very large number of per-frame functional groups sequence items). As a...