Yardanico

async def show_list(msg, args, role):
    if not await get_or_none(Role.select(Role.user_id).where(Role.role == role)):
        return await msg.answer(f'Группа {role} пуста 🙄')
    message = f"Список пользователей {role}:\n"

    for u in await db.execute(Role.select(Role.user_id).where(Role.role == role)):
        users = await msg.vk.method('users.get',  {'user_ids': u.user_id, 'fields': 'online'})
        user = users[0]
        message += f"[id{user['id']}|{user['first_name']} {user['last_name']}] {' - онлайн' if user['online'] else ''}\n"

Yardanico

nim compile -f --symbolfiles:off --compileonly --gen_mapping --cc:gcc --skipUserCfg --os:android --cpu:arm -d:release compiler/nim.nim
command line(1, 2) Error: unknown OS: 'android'
Error: call to nim compiler failed
Error: execution of an external program failed: 'C:\Users\Tiberium\Nim\tools\niminst\niminst.exe --var:version=0.17.0 --var:mingw=none csource --main:compiler/nim.nim compiler/installer.ini -d:release'
FAILUR

Yardanico

$ sh build.sh
# OS: android
# CPU: arm64
gcc -o bin/nim -lrt -landroid-glob -ldl -lm -lrt -landroid-glob
/data/data/com.termux/files/usr/bin/../lib/crtbegin_dynamic.o: In function `do_arm64_start':
crtbegin.c:(.text+0x20): undefined reference to `main'
crtbegin.c:(.text+0x4c): undefined reference to `main'
clang-4.0: error: linker command failed with exit code 1 (use -v to see invocation)
$

Yardanico

template debug*(body: untyped) =
  when not defined release:
    body

debug echo "hello"

Yardanico

import math
import unittest, strutils # Только для тестов

proc arithmetic[T](a, b: T, op: char): float =
  # Тут используются дженерики для того, чтобы процедура принимала разные числа :)
  case op
  of '+': result = float(a + b)
  of '-': result = float(a - b)
  of '*': result = float(a * b)
  of '/': result = float(a / b)

Yardanico

foo MyType:
  doStuff
 
foo:
  doAnotherStuff

Yardanico

    proc gen_event(ad: AddressDirection) {.async.} =
  
      let href = ("http://$1:$2/sub$3" % [ cts.host, $cts.port, $sid ])
      let ev = %* CallEventNotification(
        callingParticipant: calling,
        calledParticipant: called,
        eventDescription: EventDescription(callEvent: evtype),
        notificationType: "callEvent",
        callSessionIdentifier: $ id,
        addressDirection: ad,

Yardanico

if (let data = "hello"; data.len > 0):
  echo data

Yardanico

Traceback (most recent call last)
vkbot.nim(104)           vkbot
asyncdispatch.nim(1010)  runForever
asyncdispatch.nim(1045)  poll
asyncdispatch.nim(179)   processPendingCallbacks
asyncmacro.nim(34)       cb0
asyncmacro.nim(126)      handler9Iter
gc.nim(278)              asgnRefNoCycle
SIGSEGV: Illegal storage access. (Attempt to read from nil?)

Yardanico

import httpclient, asyncdispatch, strutils, tables, unicode, json, math, times

const
  ForecastUrlFormat = "http://api.openweathermap.org/data/2.5/forecast/daily?APPID=$1&lang=en&q=$2&cnt=$3"

  ResultFormat = """$1:
    $2
    Temperature: $3 °C
    Humidity: $4%
    Clouds: $5%