Add solution for 6.4 section

6_tasks/6_4_01_weather.py

@@ -0,0 +1,36 @@
+import asyncio
+import random
+
+# Не менять!
+random.seed(0)
+
+
+async def fetch_weather(source, city):
+    await asyncio.sleep(random.randint(1, 5))
+    temperature = random.randint(-10, 35)
+    return (
+        f"Данные о погоде получены из источника {source} для "
+        f"города {city}: {temperature}°C"
+    )
+
+
+async def main():
+    city = "Москва"
+    sources = [
+        "http://api.weatherapi.com",
+        "http://api.openweathermap.org",
+        "http://api.weatherstack.com",
+        "http://api.weatherbit.io",
+        "http://api.meteostat.net",
+        "http://api.climacell.co",
+    ]
+    tasks = [
+        asyncio.create_task(fetch_weather(source_entry, city))
+        for source_entry in sources
+    ]
+    done, tasks = await asyncio.wait(tasks, return_when=asyncio.FIRST_COMPLETED)
+    for done_task in done:
+        print(done_task.result())
+
+
+asyncio.run(main())