Parsy is an easy and elegant way to parse text in Python by combining small parsers into complex, larger parsers. If it means anything to you, it's a monadic parser combinator library for LL (infinity) grammars in the spirit of Parsec, Parsnip, and Parsimmon.

Parsy is an easy way to combine simple, small parsers into complex, larger parsers. If it means anything to you, it’s a monadic parser combinator library for LL (infinity) grammars in the spirit of Parsec, Parsnip, and Parsimmon.

Parser methods ¶ Parser objects are returned by any of the built-in parser Parsing primitives. They can be used and manipulated as below. class parsy.Parser [source] ¶ __init__(wrapped_fn) [source] ¶ This is a low level function to create new parsers that is used internally but is rarely needed by users of the parsy library.

2023年2月22日 · Parsy is an easy and elegant way to parse text in Python by combining small parsers into complex, larger parsers. If it means anything to you, it’s a monadic parser combinator library for LL (infinity) grammars in the spirit of Parsec, Parsnip, and Parsimmon.

Contents: Parsing primitives string() regex() test_char() test_item() char_from() string_from() match_item() eof success() fail() from_enum() peek() Pre-built parsers any_char whitespace letter digit decimal_digit line_info index Forward declarations forward_declaration Parser methods, operators and combinators Parser methods Parser Parser operators | operator << …

Parsy is an easy way to combine simple, small parsers into complex, larger parsers. If it means anything to you, it's a monadic parser combinator library for LL (infinity) grammars in the spirit of Parsec, Parsnip, and Parsimmon.

2024年9月2日 · Parsy是一个用于Python的文本解析库，它通过组合小型解析器来构建复杂、大型的解析器。 这个库的设计灵感来源于Haskell的Parsec、Parsnip和Parsimmon等解析器组合库。

2017年9月25日 · With parsy, you start by breaking the problem down into the smallest components. So we need first to match the 4 digit year at the beginning. There are various …

2024年9月2日 · Parsy 是一个 monadic 解析器组合器库，适用于 LL (infinity) 语法，灵感来源于 Parsec、Parsnip 和 Parsimmon。 即使您不了解 monads，Parsy 也是一个非常直接和 Pythonic 的文本解析解决方案。 首先，您需要安装 Parsy。 您可以通过 pip 进行安装： 以下是一个简单的示例，展示如何使用 Parsy 解析一个简单的表达式： Parsy 可以用于解析 SQL SELECT 语句。 以下是一个简单的示例： string('SELECT'), identifier.sep_by(string(',')), string('FROM'), …

These are the docs for parsy 2.1. Check the History and release notes for significant changes.