Bump lark-parser from 0.11.2 to 0.12.0

[dependabot]

Bumps lark-parser from 0.11.2 to 0.12.0.

Release notes

Sourced from lark-parser's releases.

0.12.0 - Several improvements + Announcements

Announcements

• This is likely to be the last major release that supports Python 2 !

We are now working on a Python3.6+ only v1.0 branch, which will soon become the default. See the work in progress: lark-parser/lark#925

• We also have a new online IDE! Check it out here: https://lark-parser.github.io/ide

• Lark can now generate standalone Javascript parsers! Check it out here: https://github.com/lark-parser/Lark.js (still in beta)

Changes

• Using rule repeat (~ syntax) is now much much faster for large numbers, thanks to @​MegaIng

• Bugfix for the propagate_positions option. Added option value propagate_positions='ignore_ws'.

• Fixed reconstructor for when keep_all_tokens=True

• Added merge_transformers (Thanks Robin!)

• Many minor bugfixes, and improvements to code and docs

InteractiveParser & Better Cache

Cache

• Lark now tracks changes in imported grammars (%import), and updates the cache if necessary
• Added support for atomicwrites, for multiprocess caching and crash recovery

InteractiveParser

• Now an official interface (renamed from Puppet)
• Added Lark.parse_interactive() for starting the parser in interactive mode

Other

• Added ast_utils, to assist in tranforming lark.Tree into a customized AST.

• Better docs

• Bugfixes

Notification: Support for Python 2 is ending

In the near future, Lark will drop support for Python 2. We will continue to develop for Python 3.6+ only, which will simplify the code and ease development.

Old releases (including this one) will still work, of course, and should be stable enough to accompany the remaining Python 2 users into the sunset.

If you have any objections, feel free to voice them here: lark-parser/lark#874

Thanks for everyone who helped make Lark better!

Commits

• 293bf07 Version bump
• b7eb149 Merge pull request #979 from lark-parser/issue977
• 8f7e50e Examples: Removed warnings from python3.lark
• df269f6 Examples: Fixed python3.lark for reconstruction (but maybe a bug in reconstru...
• d26a1c5 BUGFIX: Regression in lexer-only mode (parser=None)
• 20f57b9 Updated docs, to accord with PR #980
• 066fe8f Merge pull request #980 from MegaIng/sort-inside-terminals
• e0889a3 Sort Options inside a TerminalTree
• 9c63734 Fix for issue #977
• 4b70d1d Merge pull request #978 from wiene/fix-typos
• Additional commits viewable in compare view

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