init

.gitignore

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+.idea

prime_number.py

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+import math
+
+
+def is_prime(number: int) -> bool:
+    for divider in range(2, math.ceil(number / 2) + 1):
+        if number % divider == 0:
+            return False
+    return True
+
+
+def get_prime_numbers(max_number: int) -> list[int]:
+    result = list()
+    if max_number < 2:
+        return result
+    for i in range(2, max_number + 1):
+        if is_prime(i):
+            result.append(i)
+    return result
+
+
+print(get_prime_numbers(5300))

requirements.txt

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+aiohttp

web-scrpaer.py

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+import asyncio
+import os
+import time
+import aiohttp
+
+
+def write_file(data):
+    with open(f'images/{time.time_ns()}.jpeg', 'wb') as f:
+        f.write(data)
+
+
+async def get_page_content(url: str, session):
+    async with session.get(url, allow_redirects=True) as response:
+        data = await response.read()
+        write_file(data)
+
+
+async def get_web_pages_data(urls: list[str]):
+    tasks = list()
+    async with aiohttp.ClientSession() as session:
+        for i, url in enumerate(urls):
+            task = asyncio.ensure_future(
+                get_page_content(url, session)
+            )
+            tasks.append(task)
+            if i % 20 == 0:
+                await asyncio.gather(*tasks)
+                tasks = list()
+        await asyncio.gather(*tasks)
+
+
+if __name__ == '__main__':
+    if not os.path.exists('images'):
+        os.mkdir('images')
+    asyncio.set_event_loop_policy(asyncio.WindowsSelectorEventLoopPolicy())
+    urls = ['https://loremflickr.com/320/240'] * 100
+    asyncio.run(get_web_pages_data(urls))