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Parsing

A grammar describes the syntax of a programming language, and might be defined in Backus-Naur form (BNF). A lexer performs lexical analysis, turning text into tokens. A parser takes tokens and builds a data structure like an abstract syntax tree (AST). The parser is concerned with context: does the sequence of tokens fit the grammar? A compiler is a combined lexer and parser, built for a specific grammar.

GitHub: https://github.com/topics/parsing
Wikipedia: https://en.wikipedia.org/wiki/Parsing#Computer_languages
Related Topics: language, yacc, antlr, semantic-analysis, symbol-table, lookahead, ll, lr-parser, generated-parser,
Aliases: parser-generator, ast, lexer, tokenizer, grammar, lexical-analysis, parse, bnf, backus-naur-form, lalr,
Last updated: 2024-11-15 00:21:50 UTC
JSON Representation

https://github.com/rryi/tokens.jl

parse text into tokens, build memory-efficient token lists and trees,

lexer mutable-strings parser parsing string string-manipulation string-tree string-vector token tokenize

Last synced: 10 Nov 2024

https://github.com/lazycatcoder/parsing

Data parsing using Python (BeautifulSoup, Requests, Selenium)

data-parsing ekatalog hdrezka instagram parser parsing python python-parser scraping scraping-websites tripadvisor website

Last synced: 10 Nov 2024

https://github.com/mmgrant73/easygetopt

easygetopt is a python script that generates code for parsing command line arguments by just answering a couple of question.

parsing python python-script

Last synced: 10 Nov 2024

https://github.com/dark-lon3r/aiomediagrabber

AioMediaGrabber — бота для Telegram на базе библиотеки aiogram, который позволяет скачивать видео из TikTok 🎵 и треки из SoundCloud 🎧! 🚀

aiogram aiogram-bot bot download downloader easy music os parser parsing python scraper telegram telegram-bot telegram-bot-api ukraine ukrainian video

Last synced: 12 Nov 2024

https://github.com/syedzawwarahmed/lavascript

Our very own programming language.

compiler intermediate-code-generation lexical-analysis parsing python semantic-analysis

Last synced: 12 Nov 2024

https://github.com/marinagorbacheva/information-retrieval

Website scraping, parsing, indexing and search.

indexing parsing scraping search

Last synced: 16 Nov 2024

https://github.com/jedwards1211/segment-java

keeps track of where text is located in a file during parsing and prints it underlined in context

parsing

Last synced: 09 Nov 2024

https://github.com/nikolai2038/politech-get-schedule-for-google-calendar

Bash script to get shedule for Google Calendar from https://my.spbstu.ru/

bash google-calendar ics parsing

Last synced: 14 Nov 2024

https://github.com/nikolai2038/moodle-downloader

Bash-script to download videos from moodle page

bash curl downloader moodle parsing

Last synced: 14 Nov 2024

https://github.com/nikolai2038/webtoons-parser

Bash script to download images from www.webtoons.com

bash parsing webtoon webtoons

Last synced: 14 Nov 2024

https://github.com/JulianAlonso/JASOON

Swift JSON parsing library

json json-parser parsing parsing-library swift swift3

Last synced: 15 Nov 2024

https://github.com/stijnmoreels/fsharp.fparsec.flatfile

Flat File parsing with FParsec

flat-file fparsec fsharp functional-programming parsec parsing

Last synced: 12 Oct 2024

https://github.com/sigmapitech/chaos

A tool to automatically apply bits of the Epitech norm

epitech epitech-norme from-scratch lexer linter normalization norminette parsing python

Last synced: 11 Nov 2024

https://github.com/alexitx/ap-parse

Parser for iw and iwinfo on OpenWrt devices

device iw iwinfo openwrt parser parsing python python3 station wifi

Last synced: 07 Nov 2024

https://github.com/sumannaidur/automation-testing

Selenium Automation Testing for Reliance Digital Website

github html json minproject otp-verification parsing pytest python selenium selenium-python selenium-webdriver software-testing-vtu testautomation testscripts vtu vtu-mini-project webdriver webtesting

Last synced: 14 Nov 2024

https://github.com/hansalemaos/wmicprocsdict

Converts the output of a powershell (Get-...)/wmic command to a dict

dict parsing powershell python wmic

Last synced: 12 Nov 2024

https://github.com/eratio08/pars-comb-ml

Monadic parsing in OCaml

monadic ocaml parser parser-combinators parsing

Last synced: 12 Oct 2024

https://github.com/razum2um/ruby-xml-mappers-bench

compare various xml -> ruby datastructures

parsing ruby xml

Last synced: 17 Oct 2024

https://github.com/42yerevanprojects/minishell

As beautiful as a shell. Implementation of the 42 project minishell

42born2code 42school bash c execution parsing processes shell signal-handling

Last synced: 11 Nov 2024

https://github.com/vivekkdagar/first-follow-calculator

First and follow calculator for CFG made in C

bnf c-programming compiler compiler-design cpp ebnf parser parsing predictive-parser

Last synced: 13 Nov 2024

https://github.com/kubinyete/edi-php

A standard library for declaring EDI parsers

edi library parsing php php8

Last synced: 12 Nov 2024

https://github.com/kubinyete/getnet-edi-php

A standard library for parsing EDI files from Getnet.

acquirer conciliation edi getnet getnet-brasil library parser parsing

Last synced: 12 Nov 2024

https://github.com/kubinyete/pagseguro-edi-php

A straightfoward library for sequential loading of EDI entries from PagSeguro API

edi library pagbank pagseguro pagseguro-api pagseguro-php parsing php php8

Last synced: 12 Nov 2024

https://github.com/pustovitdmytro/calendar-maker

module that can transform .txt files to .csv or .ics(ical) calendars

calendar csv ical parsing python3

Last synced: 11 Nov 2024

https://github.com/lxsmnsyc/arithmeticparserdemo

An Arithmetic Parser Demo using Recursive Descent in Lua

arithmetic arithmetic-computation arithmetic-expression arithmetic-expression-evaluator parser parsing recursive-descent recursive-descent-parser

Last synced: 11 Nov 2024

https://github.com/whothefluff/abap-jsonparser

JSON parser

parsing

Last synced: 14 Nov 2024

https://github.com/andreie91/java-lambda-expressions-exercises

A collection of problems which are solved with the use of lambda expressions, such as parsing a file and only saving objects which meet certain criteria.

java lambda-expressions parsing

Last synced: 14 Nov 2024

https://github.com/mezoni/parser_combinator

Parser combinator is a collection of parsers that can be used to combine basic parsers to create parsers for more complex rules.

dart dart3 parser parser-combinators parser-library parsers parsing

Last synced: 13 Nov 2024

https://github.com/matej-ch/html-helpers

Two simple classes for removing html tags and extracting file patchs from tags

dom-manipulation domdocument html html-tags parsing php

Last synced: 14 Nov 2024

https://github.com/ef55/tfl

A Terrible Front-end Library

dfa lexer lexing nfa parser parsing

Last synced: 06 Nov 2024

https://github.com/dhruvkb/duri

Duri is a package for parsing time durations to number of seconds.

datetime natural-language parsing swift

Last synced: 30 Oct 2024

https://github.com/viktor-akusoff/gallerythief

Simple python package for scraping images from different search engines by prompt.

parsing searching web-scraping

Last synced: 13 Nov 2024

https://github.com/vadimkantorov/fasttsv

TSV parser for Python in pure vectorized NumPy code

numpy parsing simd tsv vectorized-code

Last synced: 13 Nov 2024

https://github.com/robertsaupe/php-json

php library for json and jsonc parsing

json jsonc library parsing php php8

Last synced: 14 Nov 2024

https://github.com/aivanf/aidantic

Data parsing and validation with OneOf using Python type hints

gamedev oneof parsing python python3 validation

Last synced: 08 Nov 2024

https://github.com/aggstam/btc-classifier

Python scripts suite for generating Bitcoin transactions graphs and analyzing them using machine learning.

bitcoin classification cryptocurrency graph machine-learning parsing python

Last synced: 13 Nov 2024

https://github.com/sintef/rusty-chunkenc

A Rust implementation of Prometheus' chunkenc library

chunkenc gorilla parsing prometheus rust-crate serialization time-series

Last synced: 13 Nov 2024

https://github.com/hyperimpose/minutia

Summarizing the content of internet services

html http hyperimpose hyperlink minutia parsing python url

Last synced: 13 Nov 2024

https://github.com/matheusamazonas/yapcol

Yet Another Parser Combinator Library

clean clean-language parser parsing parsing-library

Last synced: 03 Nov 2024

https://github.com/ysoroko/minishell

Interactive Bash terminal, recreated in C.

42 bash builtins lexing minishell parsing pipes redirections s19 s42

Last synced: 07 Nov 2024

https://github.com/govcraft/mti

A Rust library that implements type-safe, prefix-enhanced identifiers based on the TypeID Specification

crate database distributed-systems identifier parsing rust rust-lang rustlang string-extensions typeid typeid-implementation unique-identifier web-development web-identity

Last synced: 12 Oct 2024

https://github.com/lupcode/java-json

Robust and efficient JSON parser and generator that includes line and column tracker for error handling. Can handle strings as well as streams for parsing and generating.

api column-tracker efficient efficient-json-parser java java-8 java-json json json-api json-parser library parsing robust streams utf8 utf8-characters utf8-string