Fuzzy match instead of exact match

[NicolasMICAUX]

Is your feature request related to a problem? Please describe.
Currently, the algorithm check if the exact string is found in the python objects properties/methods etc.
We want a more flexible "fuzzy match", like on a browser.
e.g. : batch_size should match when searching batchsize.

Describe the solution you think of
No need to reinvent the wheel, this is similar to searching a query in a set of documents. So we should probably use a popular pypi library to do this directly.

Roadmap

• Make a breif comparison of all the libs for matching queries out there (e.g. I know elasticsearch, but maybe a bit overkill, fuzzy regex, ...)
• Find the one matching the most the requirements/specs below.
• Implement it

Requirements/specifications

1. The search lib used should be lightweight, installable via pip.
2. The speed should be good
3. The accuracy should be good.

Importance & Difficulty
Importance: 5/5, will make the lib way more usable
Difficulty: 2/5, no major lib rework.

Any contributor willing to do this is welcome :)