Рабочая но бесполезная версия на aiohttp

solution.py

@@ -4,51 +4,49 @@ import json
 from typing import List
 import os
 import configparser
+import aiohttp
 
 
-async def write_config_file(
-    server_name: str, path_to_template_file: str, path_for_config: str
+async def write_config_files(
+    servers: list, path_to_template_file: str, path_for_config: str
 ) -> None:
     template: str = ""
     with open(path_to_template_file, "r") as file:
         template = file.read()
 
-    config_body: str = template.replace(
-        "server_name _;", f"server_name {server_name}.server.com;"
-    )
-    condifg_full_path: str = os.path.abspath(path_for_config)
-    config_filename: str = f"{server_name}.conf"
+    config_full_path: str = os.path.abspath(path_for_config)
+    if not os.path.isdir(config_full_path):
+        os.mkdir(config_full_path)
 
-    if not os.path.isdir(condifg_full_path):
-        os.mkdir(condifg_full_path)
+    for server in servers:
 
-    with open(os.path.join(condifg_full_path, config_filename), "w") as file:
-        file.write(config_body)
-
-
-async def send_request(server: str, columns: list, limit: int = 1) -> dict:
-    response = requests.get(server, json={"columns": columns, "limit": limit})
-
-    return response.json()
+        config_body: str = template.replace(
+            "server_name _;", f"server_name {server}.server.com;"
+        )
+        config_filename: str = f"{server}.conf"
 
+        with open(os.path.join(config_full_path, config_filename), "w") as file:
+            file.write(config_body)
 
-async def get_hosts(server_response: dict) -> List[str]:
-    """Получить хосты из ответа сервера.
 
-    Parameters
-    ----------
-    server_response : dict
-    """
+async def send_async_request(cfg: dict, columns: list, limit: int = 1) -> None:
+    body = {"columns": columns, "limit": 1}
+    server = cfg["central_host_url"]
+    path_to_template_file = cfg["template"]
+    path_for_config = cfg["path_for_config"]
 
-    hosts: list = []
+    async with aiohttp.ClientSession() as session:
+        tasks = [session.get(server, json=body) for i in range(limit)]
+        responses = await asyncio.gather(*tasks)
 
-    for host in server_response.get("result"):
-        hosts.append(host.get("hostname"))
+        for response in responses:
+            r = await response.json()
+            hosts = [i["hostname"] for i in r.get("result")]
 
-    return hosts
+            await write_config_files(hosts, path_to_template_file, path_for_config)
 
 
-async def read_config(path_to_conf_file: str, section: str = "Main") -> dict:
+def read_config(path_to_conf_file: str, section: str = "Main") -> dict:
     """
     Считать конфиг с помощью `configparser`.
 
@@ -79,25 +77,14 @@ async def read_config(path_to_conf_file: str, section: str = "Main") -> dict:
     return dict(config.items(section))
 
 
-async def main():
+async def main() -> None:
 
-    cnf = await read_config("service.conf")
+    cnf = read_config("service.conf")
 
     wait_sec: int = int(cnf["frequency_sec"])
 
     while True:
-        resp = await send_request(
-            cnf["central_host_url"], columns=["hostname"], limit=9
-        )
-
-        hosts = await get_hosts(resp)
-
-        for host in hosts:
-            await write_config_file(
-                server_name=host,
-                path_to_template_file=cnf["template"],
-                path_for_config=cnf["path_for_config"],
-            )
+        await send_async_request(cnf, columns=["hostname"], limit=9999)
         await asyncio.sleep(wait_sec)