caleb531 / automata / 20624828806

98%

master: 100%

Build Type

push

github

Committed by web-flow

Commit Message

Add support for character classes `[...]` (#250)

* Add support for character classes `[...]`

Also, fix the quantifiers more expressive.
I.e., now it supports: {,4}, {4}, {1,3}, {1,} instead of just {1,3} and {1,}

* Support class characters when no input_symbols are given

* Lint fixes and one more test

* Fixx issue with reserved characters inside character class

* Add missing annotation

* Add support for escaped characters and properly handle special chars like ('\')

* Add support for shorthands

* Allow reserved chars in input symbols and tokenize spaces

We also added more complex tests

* Address code review feedback

- Move imports to top of nfa.py file (no repeated imports in functions)
- Replace if/elif chains with dictionary-based lookups for shorthand character classes
- Fix 'in' vs '==' operator usage for single character comparisons
- Use dict.get() method for escape_map lookup
- Remove spaces from regex patterns in test cases
- All tests passing (418 passed, 25 skipped)

* Changes for CI

* Update test_regex.py

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Co-authored-by: Eliot Robson <eliot.robson24@gmail.com>

Run Details

3300 of 3405 branches covered (96.92%)

163 of 199 new or added lines in 2 files covered. (81.91%)

2 existing lines in 1 file now uncovered.

2989 of 3040 relevant lines covered (98.32%)

4.91 hits per line