Empty table key should be allowed

[pwwang]

>>> import tomli
>>> tomli.loads('"" = "abc"')
{'': 'abc'}

>>> import rtoml
>>> rtoml.loads('"" = "abc"')
Traceback (most recent call last):
  File "<input>", line 1, in <module>
    rtoml.loads('"" = "abc"')
  File "/path/to/python3.9/site-packages/rtoml/__init__.py", line 34, in
 loads
    return _rtoml.deserialize(toml)
_rtoml.TomlParsingError: empty table key found at line 1 column 1

Reference:

https://github.com/pwwang/toml-bench#testcompliancevalid

[samuelcolvin]

Thanks, I'll have a look. Might be a problem with the rust-toml library.

[samuelcolvin]

Ignore that, looks like it was fixed in toml-rs/toml-rs#373.

Updating to use the latest version of toml-rs should fix this.

Will do soon, or PR welcome.

[samuelcolvin]

Package is updated, I'd love to new benchmarks with v0.8.

[pwwang]

I have updated https://github.com/pwwang/toml-bench to 0.0.3 with rtoml 0.8

[samuelcolvin]

Amazing, thanks so much.

[pwwang]

@samuelcolvin Thank you for making rtoml available in python.

It's my favorite toml package in python now and I have been replacing other toml packages with rtoml in my projects. Not only because of its speed but your attitude toward keeping interpreting None to "null" (#31 (comment)), which gives us the opportunity to trace all the keys.

Looking forward to this implementation: #23 (comment)

[samuelcolvin]

No problem.

PR welcome if you're like to implement that.

I assume the PR open now does not work for you?

[pwwang]

Ah, was misled by the title. #31 sounds good. I will make some comments there.

[thiswillbeyourgithub]

Hi, is this solved? I think I'm running into this issue and have been for a while now, lurking here and there think this would be about to be fixed.

In my case I can dump fine when when I load I get _rtoml.TomlParsingError: expected a table key, found a right bracket at line 1 column 3 and sure enough the file begins with

[[]]
role = 'user'

Am I doing something wrong?