| Name : python311-sly
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| Version : 0.5
| Vendor : obs://build_opensuse_org/devel:languages:python
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| Release : 3.3
| Date : 2023-09-16 05:52:58
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| Group : Unspecified
| Source RPM : python-sly-0.5-3.3.src.rpm
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| Size : 0.31 MB
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| Packager : (none)
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| Summary : Python implementation of the lex and yacc tools
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Description :
SLY is a 100% Python implementation of the lex and yacc tools commonly used to write parsers and compilers. Parsing is based on the same LALR(1) algorithm used by many yacc tools. Here are a few notable features:
* SLY provides very extensive error reporting and diagnostic information to assist in parser construction. The original implementation was developed for instructional purposes. As a result, the system tries to identify the most common types of errors made by novice users.
* SLY provides full support for empty productions, error recovery, precedence specifiers, and moderately ambiguous grammars.
* SLY uses various Python metaprogramming features to specify lexers and parsers. There are no generated files or extra steps involved. You simply write Python code and run it.
* SLY can be used to build parsers for \"real\" programming languages. Although it is not ultra-fast due to its Python implementation, SLY can be used to parse grammars consisting of several hundred rules (as might be found for a language like C).
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RPM found in directory: /packages/linux-pbone/ftp5.gwdg.de/pub/opensuse/repositories/devel:/languages:/python/openSUSE_Factory_zSystems/noarch |
