Merged models folder from training branch.

This commit is contained in:
K
2025-02-23 09:37:03 +05:30
parent 1966a696ab
commit dcc5ce361d
760 changed files with 70017 additions and 0 deletions
+5
View File
@@ -0,0 +1,5 @@
'use strict';
module.exports = {
extends: '@mscdex/eslint-config',
};
+24
View File
@@ -0,0 +1,24 @@
name: CI
on:
pull_request:
push:
branches: [ master ]
jobs:
tests-linux:
runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
node-version: [10.x, 12.x, 14.x, 16.x]
steps:
- uses: actions/checkout@v2
- name: Use Node.js ${{ matrix.node-version }}
uses: actions/setup-node@v1
with:
node-version: ${{ matrix.node-version }}
- name: Install module
run: npm install
- name: Run tests
run: npm test
+23
View File
@@ -0,0 +1,23 @@
name: lint
on:
pull_request:
push:
branches: [ master ]
env:
NODE_VERSION: 16.x
jobs:
lint-js:
runs-on: ubuntu-latest
steps:
- uses: actions/checkout@v2
- name: Use Node.js ${{ env.NODE_VERSION }}
uses: actions/setup-node@v1
with:
node-version: ${{ env.NODE_VERSION }}
- name: Install ESLint + ESLint configs/plugins
run: npm install --only=dev
- name: Lint files
run: npm run lint
+19
View File
@@ -0,0 +1,19 @@
Copyright Brian White. All rights reserved.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to
deal in the Software without restriction, including without limitation the
rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
sell copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
IN THE SOFTWARE.
+95
View File
@@ -0,0 +1,95 @@
Description
===========
streamsearch is a module for [node.js](http://nodejs.org/) that allows searching a stream using the Boyer-Moore-Horspool algorithm.
This module is based heavily on the Streaming Boyer-Moore-Horspool C++ implementation by Hongli Lai [here](https://github.com/FooBarWidget/boyer-moore-horspool).
Requirements
============
* [node.js](http://nodejs.org/) -- v10.0.0 or newer
Installation
============
npm install streamsearch
Example
=======
```js
const { inspect } = require('util');
const StreamSearch = require('streamsearch');
const needle = Buffer.from('\r\n');
const ss = new StreamSearch(needle, (isMatch, data, start, end) => {
if (data)
console.log('data: ' + inspect(data.toString('latin1', start, end)));
if (isMatch)
console.log('match!');
});
const chunks = [
'foo',
' bar',
'\r',
'\n',
'baz, hello\r',
'\n world.',
'\r\n Node.JS rules!!\r\n\r\n',
];
for (const chunk of chunks)
ss.push(Buffer.from(chunk));
// output:
//
// data: 'foo'
// data: ' bar'
// match!
// data: 'baz, hello'
// match!
// data: ' world.'
// match!
// data: ' Node.JS rules!!'
// match!
// data: ''
// match!
```
API
===
Properties
----------
* **maxMatches** - < _integer_ > - The maximum number of matches. Defaults to `Infinity`.
* **matches** - < _integer_ > - The current match count.
Functions
---------
* **(constructor)**(< _mixed_ >needle, < _function_ >callback) - Creates and returns a new instance for searching for a _Buffer_ or _string_ `needle`. `callback` is called any time there is non-matching data and/or there is a needle match. `callback` will be called with the following arguments:
1. `isMatch` - _boolean_ - Indicates whether a match has been found
2. `data` - _mixed_ - If set, this contains data that did not match the needle.
3. `start` - _integer_ - The index in `data` where the non-matching data begins (inclusive).
4. `end` - _integer_ - The index in `data` where the non-matching data ends (exclusive).
5. `isSafeData` - _boolean_ - Indicates if it is safe to store a reference to `data` (e.g. as-is or via `data.slice()`) or not, as in some cases `data` may point to a Buffer whose contents change over time.
* **destroy**() - _(void)_ - Emits any last remaining unmatched data that may still be buffered and then resets internal state.
* **push**(< _Buffer_ >chunk) - _integer_ - Processes `chunk`, searching for a match. The return value is the last processed index in `chunk` + 1.
* **reset**() - _(void)_ - Resets internal state. Useful for when you wish to start searching a new/different stream for example.
+34
View File
@@ -0,0 +1,34 @@
{
"name": "streamsearch",
"version": "1.1.0",
"author": "Brian White <mscdex@mscdex.net>",
"description": "Streaming Boyer-Moore-Horspool searching for node.js",
"main": "./lib/sbmh.js",
"engines": {
"node": ">=10.0.0"
},
"devDependencies": {
"@mscdex/eslint-config": "^1.1.0",
"eslint": "^7.32.0"
},
"scripts": {
"test": "node test/test.js",
"lint": "eslint --cache --report-unused-disable-directives --ext=.js .eslintrc.js lib test",
"lint:fix": "npm run lint -- --fix"
},
"keywords": [
"stream",
"horspool",
"boyer-moore-horspool",
"boyer-moore",
"search"
],
"licenses": [{
"type": "MIT",
"url": "http://github.com/mscdex/streamsearch/raw/master/LICENSE"
}],
"repository": {
"type": "git",
"url": "http://github.com/mscdex/streamsearch.git"
}
}
+70
View File
@@ -0,0 +1,70 @@
'use strict';
const assert = require('assert');
const StreamSearch = require('../lib/sbmh.js');
[
{
needle: '\r\n',
chunks: [
'foo',
' bar',
'\r',
'\n',
'baz, hello\r',
'\n world.',
'\r\n Node.JS rules!!\r\n\r\n',
],
expect: [
[false, 'foo'],
[false, ' bar'],
[ true, null],
[false, 'baz, hello'],
[ true, null],
[false, ' world.'],
[ true, null],
[ true, ' Node.JS rules!!'],
[ true, ''],
],
},
{
needle: '---foobarbaz',
chunks: [
'---foobarbaz',
'asdf',
'\r\n',
'---foobarba',
'---foobar',
'ba',
'\r\n---foobarbaz--\r\n',
],
expect: [
[ true, null],
[false, 'asdf'],
[false, '\r\n'],
[false, '---foobarba'],
[false, '---foobarba'],
[ true, '\r\n'],
[false, '--\r\n'],
],
},
].forEach((test, i) => {
console.log(`Running test #${i + 1}`);
const { needle, chunks, expect } = test;
const results = [];
const ss = new StreamSearch(Buffer.from(needle),
(isMatch, data, start, end) => {
if (data)
data = data.toString('latin1', start, end);
else
data = null;
results.push([isMatch, data]);
});
for (const chunk of chunks)
ss.push(Buffer.from(chunk));
assert.deepStrictEqual(results, expect);
});