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Tim van der Lippe
6d109a9d45
This also adds Python-2.0 to the list of accepted licenses. Lastly, it fixes a bug where the package.json files were incorrectly reordered. For the `exports` of a particular package, the order that the entrypoints are defined in is crucial. Therefore, we should not alter the order of entrypoints and instead maintain the originally defined ordering. We can use an `OrderedDict` to ensure that Python always loads the JSON files in the same order. DISABLE_THIRD_PARTY_CHECK=NPM update R=jacktfranklin@chromium.org Bug: none Change-Id: I5a309782de6015edea6ba3b502aa0db1f008d973 Reviewed-on: https://chromium-review.googlesource.com/c/devtools/devtools-frontend/+/2692909 Auto-Submit: Tim van der Lippe <tvanderlippe@chromium.org> Reviewed-by: Jack Franklin <jacktfranklin@chromium.org> Commit-Queue: Tim van der Lippe <tvanderlippe@chromium.org>
argparse
CLI arguments parser for node.js, with sub-commands support. Port of python's argparse (version 3.9.0).
Difference with original.
- JS has no keyword arguments support.
- Pass options instead:
new ArgumentParser({ description: 'example', add_help: true }).
- Pass options instead:
- JS has no python's types
int,float, ...- Use string-typed names:
.add_argument('-b', { type: 'int', help: 'help' }).
- Use string-typed names:
%rformat specifier usesrequire('util').inspect().
More details in doc.
Example
test.js file:
#!/usr/bin/env node
'use strict';
const { ArgumentParser } = require('argparse');
const { version } = require('./package.json');
const parser = new ArgumentParser({
description: 'Argparse example'
});
parser.add_argument('-v', '--version', { action: 'version', version });
parser.add_argument('-f', '--foo', { help: 'foo bar' });
parser.add_argument('-b', '--bar', { help: 'bar foo' });
parser.add_argument('--baz', { help: 'baz bar' });
console.dir(parser.parse_args());
Display help:
$ ./test.js -h
usage: test.js [-h] [-v] [-f FOO] [-b BAR] [--baz BAZ]
Argparse example
optional arguments:
-h, --help show this help message and exit
-v, --version show program's version number and exit
-f FOO, --foo FOO foo bar
-b BAR, --bar BAR bar foo
--baz BAZ baz bar
Parse arguments:
$ ./test.js -f=3 --bar=4 --baz 5
{ foo: '3', bar: '4', baz: '5' }
API docs
Since this is a port with minimal divergence, there's no separate documentation. Use original one instead, with notes about difference.
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