pyparsing

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pyparsing matching any combination of specified Literals

Example: I have the literals \"alpha\", \"beta\", \"gamma\". How do I make pyparsing parse the following inputs:[详细]

2023-01-10 14:19 分类：问答
how do I run a python script that requires pyparsing?

I got a python file which using something called pyparsing but when I run it It showed an error that pyparsing is required can any one pls te开发者_运维技巧l me what to do[详细]

2023-01-08 03:00 分类：问答
"Deparsing" a list using pyparsing

Is it possible to give pyparsing a parsed list and 开发者_高级运维have it return the original string?Yes, you can if you\'ve instructed the parser not to throw away any input. You do it with the Combi[详细]

2023-01-06 02:22 分类：问答
Strip text except from the contents of a tag

The opposite may be achieved using pyparsing as follows: from pyparsing import Suppress, replaceWith, makeHTMLTags, SkipTo[详细]

2023-01-03 02:46 分类：问答
PyParsing: Is this correct use of setParseAction()?

I have strings like this: \"MSE 2110, 3030, 4102\" I would like to output: [(\"MSE\", 2110), (\"MSE\", 3030), (\"MSE\", 4102)][详细]

2023-01-01 20:23 分类：问答
pyparsing question

This code works: from pyparsing import * zipRE = \"\\d{5}(?:[-\\s]\\d{4})?\" fooRE = \"^\\!\\s+.*\" zipcode = Regex( zi开发者_如何学编程pRE )[详细]

2022-12-19 14:44 分类：问答
Will rewriting a multipurpose log file parser to use formal grammars improve maintainability?

TLDR: if I built a multipurpose parser by hand with different code for each format, will it work better in the long run using one chunk of parser code and an ANTLR, PyParsing or similar grammar to spe[详细]

2022-12-18 19:47 分类：问答
How to use pyparsing to parse and hash strings enclosed by special characters?

The majority of pyparsing examples that I have seen have dealt with linear expressions. a = 1 + 2 I\'d like to parse mediawiki headlines, and hash them to their sections.[详细]

2022-12-15 04:06 分类：问答
Partial evaluation with pyparsing

I need to be able to take a formula that uses the OpenDocument formula syntax, parse it into syntax that Python can understand, but without evaluating the variables, and then be able to evaluate the f[详细]

2022-12-14 02:04 分类：问答
How should I organise my functions with pyparsing?

I am parsing a file with python and pyparsing (it\'s the report file for PSAT in Matlab but that isn\'t important). here is what I have so far. I think it\'s a mess and would like some advice on how t[详细]

2022-12-13 08:19 分类：问答