summaryrefslogtreecommitdiff
path: root/node_modules/argparse/lib/sub.js
diff options
context:
space:
mode:
authorlittleblack111 <littleblack11111@gmail.com>2026-05-18 23:10:59 +0800
committerlittleblack111 <littleblack11111@gmail.com>2026-05-18 23:41:44 +0800
commitfc87c009806dcc98867f6b58efe29b042aa01dee (patch)
tree8f59b3f4a5b66e9dfef2d40c8d318e258a521228 /node_modules/argparse/lib/sub.js
parent3336b2356ee6152d9c6ae59bd9b87ccbc0958407 (diff)
node: updatemain
Diffstat (limited to 'node_modules/argparse/lib/sub.js')
-rw-r--r--node_modules/argparse/lib/sub.js67
1 files changed, 0 insertions, 67 deletions
diff --git a/node_modules/argparse/lib/sub.js b/node_modules/argparse/lib/sub.js
deleted file mode 100644
index e3eb3215..00000000
--- a/node_modules/argparse/lib/sub.js
+++ /dev/null
@@ -1,67 +0,0 @@
-// Limited implementation of python % string operator, supports only %s and %r for now
-// (other formats are not used here, but may appear in custom templates)
-
-'use strict'
-
-const { inspect } = require('util')
-
-
-module.exports = function sub(pattern, ...values) {
- let regex = /%(?:(%)|(-)?(\*)?(?:\((\w+)\))?([A-Za-z]))/g
-
- let result = pattern.replace(regex, function (_, is_literal, is_left_align, is_padded, name, format) {
- if (is_literal) return '%'
-
- let padded_count = 0
- if (is_padded) {
- if (values.length === 0) throw new TypeError('not enough arguments for format string')
- padded_count = values.shift()
- if (!Number.isInteger(padded_count)) throw new TypeError('* wants int')
- }
-
- let str
- if (name !== undefined) {
- let dict = values[0]
- if (typeof dict !== 'object' || dict === null) throw new TypeError('format requires a mapping')
- if (!(name in dict)) throw new TypeError(`no such key: '${name}'`)
- str = dict[name]
- } else {
- if (values.length === 0) throw new TypeError('not enough arguments for format string')
- str = values.shift()
- }
-
- switch (format) {
- case 's':
- str = String(str)
- break
- case 'r':
- str = inspect(str)
- break
- case 'd':
- case 'i':
- if (typeof str !== 'number') {
- throw new TypeError(`%${format} format: a number is required, not ${typeof str}`)
- }
- str = String(str.toFixed(0))
- break
- default:
- throw new TypeError(`unsupported format character '${format}'`)
- }
-
- if (padded_count > 0) {
- return is_left_align ? str.padEnd(padded_count) : str.padStart(padded_count)
- } else {
- return str
- }
- })
-
- if (values.length) {
- if (values.length === 1 && typeof values[0] === 'object' && values[0] !== null) {
- // mapping
- } else {
- throw new TypeError('not all arguments converted during string formatting')
- }
- }
-
- return result
-}