Carrying `skip_infer_table_types` to `infer_table_structure` in
partition flow. Now PPT/X, DOC/X, etc. Table elements should not have a
`text_as_html` field.
Note: I've continued to exclude this var from partitioners that go
through html flow, I think if we've already got the html it doesn't make
sense to carry the infer variable along, since we're not 'infer-ing' the
html table in these cases.
TODO:
✅ add unit tests
---------
Co-authored-by: ryannikolaidis <1208590+ryannikolaidis@users.noreply.github.com>
Co-authored-by: amanda103 <amanda103@users.noreply.github.com>
Each partitioner has a test like `test_partition_x_with_json()`. What
these do is serialize the elements produced by the partitioner to JSON,
then read them back in from JSON and compare the before and after
elements.
Because our element equality (`Element.__eq__()`) is shallow, this
doesn't tell us a lot, but if we take it one more step, like
`List[Element] -> JSON -> List[Element] -> JSON` and then compare the
JSON, it gives us some confidence that the serialized elements can be
"re-hydrated" without losing any information.
This actually showed up a few problems, all in the
serialization/deserialization (serde) code that all elements share.
### Summary
Closes#1534 and #1535
Detects document language using `langdetect` package.
Creates new kwargs for user to set the document language (`languages`)
or detect the language at the element level instead of the default
document level (`detect_language_per_element`)
---------
Co-authored-by: shreyanid <42684285+shreyanid@users.noreply.github.com>
Co-authored-by: ryannikolaidis <1208590+ryannikolaidis@users.noreply.github.com>
Co-authored-by: Coniferish <Coniferish@users.noreply.github.com>
Co-authored-by: cragwolfe <crag@unstructured.io>
Co-authored-by: Austin Walker <austin@unstructured.io>
This PR adds support for `source` property from
`unstructured_inference`, allowing the user to be able to see the origin
of the data under `detection_origin`field environment variable
UNSTRUCTURED_INCLUDE_DEBUG_METADATA=true
In order to try this feature you can use this code:
```
from unstructured.partition.pdf import partition_pdf_or_image
yolox_elements = partition_pdf_or_image(filename='example-docs/loremipsum-flat.pdf', strategy='hi_res', model_name='yolox')
sources = [e.detection_origin for e in yolox_elements]
print(sources)
```
And will print 'yolox' as source for all the elements
This change is adding to our `add_chunking_strategy` logic so that we
are able to chunk Table elements' `text` and `text_as_html` params. In
order to keep the functionality under the same `by_title` chunking
strategy we have renamed the `combine_under_n_chars` to
`max_characters`. It functions the same way for the combining elements
under Title's, as well as specifying a chunk size (in chars) for
TableChunk elements.
*renaming the variable to `max_characters` will also reflect the 'hard
max' we will implement for large elements in followup PRs
Additionally -> some lint changes snuck in when I ran `make tidy` hence
the minor changes in unrelated files :)
TODO:
✅ add unit tests
--> note: added where I could to unit tests! Some unit tests I just
clarified that the chunking strategy was now 'by_title' because we don't
have a file example that has Table elements to test the
'by_num_characters' chunking strategy
✅ update changelog
To manually test:
```
In [1]: filename="example-docs/example-10k.html"
In [2]: from unstructured.chunking.title import chunk_table_element
In [3]: from unstructured.partition.auto import partition
In [4]: elements = partition(filename)
# element at -2 happens to be a Table, and we'll get chunks of char size 4 here
In [5]: chunks = chunk_table_element(elements[-2], 4)
# examine text and text_as_html params
ln [6]: for c in chunks:
print(c.text)
print(c.metadata.text_as_html)
```
---------
Co-authored-by: Yao You <theyaoyou@gmail.com>
Update `test_json` to not use auto partition due to dependencies. Previously, to run `test_json` requires full requirements installation library to read file types, including but not limited to, docx, pptx, as well as others. Therefore the test will raise error with base installation. With the update, this fix also add to other test files to check its invariant with `elements_to_json`.
**Summary**
Closes#747
* Create CI Pipeline for running text, xml, email, and html doc tests
against the library installed without extras
* Create CI Pipeline for running each library extra against their
respective tests
