localize

Localize

Localize your applications at compile-time

app.nim

import localize

requireLocalesToBeTranslated ("ru", "")

echo tr"Hello, world"  # "Hello, world"
globalLocale = locale "ru"
echo tr"Hello, world"  # "Привет, мир"

when isMainModule:
  updateTranslations()  # traslations is readed and updated when compiling

translations/ru.json

{
  "app.nim": {
    "Hello, world": {
      "": "Привет, мир"
    }
  }
}

• Static translations are generated for each nimble packege that uses localize, in package root directory

specifing context

"it is working!".tr          # same as "" context
"it is working!".tr("")      # "оно работает!"
"it is working!".tr("code")  # "он работает!"

{
  "app.nim": {
    "it is working!": {
      "": "оно работает!",
      "code": "он работает!"
    }
  }
}

formating

tr is auto-calling fmt

let name = stdin.readline
echo tr"Hi, {name}"

{
  "app.nim": {
    "Hi, {name}": {
      "": "Привет, {name}",
    }
  }
}

detecting system language

globalLocale[0] = systemLocale()

• system locale values are based on linux's LANG env variable

dynamic translations

import json

globalLocale = (
  ("zh", ""),
  parseLocaleTable %*{
    "mypackage": {
      "src/myapp.nim": {
        "Hello, world": {
          "": "你好，世界",
        },
      },
    },
  }
)

• Dynamic translations files are diffirent from static translations files: they contain table for modules
  
• For now, dynamic translations are not formated

known issues

• for now, dynamicly loaded translations cannot be formated at all