NaN values are not working when simplejson >= 3.19.0 is used

[andreasmueller92]

I have

• Tested with the latest release
• Tested with the current master branch
• Searched for similar existing issues

Expected behaviour

NaN values should be allowed for upload when using simplejson

Actual behaviour

[...]
  File "<software-path>/lib/python3.11/site-packages/simplejson/encoder.py", line 379, in iterencode
    return _iterencode(o, 0)
           ^^^^^^^^^^^^^^^^^
ValueError: Out of range float values are not JSON compliant

Steps to reproduce the behaviour

1. Have simplejson >= 3.19.0 available on the system
2. pysolr.Solr(<SOLR_URL>).add([{'key': float('nan')}])

Reason

In version 3.19.0, simplejson deciced to change the default value for allow_nan to False for simplejson.dumps (Ctrl+F The default for allow_nan), which is used in pysolr 3.9.0 and simplejson.JSONEncoder (Ctrl+F 3.19.0: This default), used in pysolr 3.10 betas.

When not using simplejson but the default Python-JSON (which is done when simplejson is not available), this is not an issue, as NaN is allowed by default. This should be consistent across the different en-/decoders.

Possible solution

Explicitly set allow_nan=True when using simplejson

Configuration

• Operating system version:
• Search engine version:
• Python version: 3.11.3
• pysolr version: 3.9.0
• simplejson version: 3.19.1