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Make multiple requests in async and return responses in key-value (key-response) format
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| import asyncio | |
| import aiohttp | |
| from multidict import CIMultiDictProxy | |
| @dataclass | |
| class AsyncToSyncResponse: | |
| status: int | |
| content: dict | |
| headers: CIMultiDictProxy | |
| reason: str | |
| async def fetch(session, url): | |
| async with session.get(url) as response: | |
| content_dict = await response.json() | |
| return AsyncToSyncResponse( | |
| status=response.status, | |
| content=content_dict, | |
| headers=response.headers, | |
| reason=response.reason | |
| ) | |
| def get_responses_async(urls_map: Dict[Hashable, str], headers: dict = None): | |
| """ | |
| Example: | |
| >>> get_responses_async({ | |
| >>> 'foo': 'https://example.com/get-profile/biba', | |
| >>> 'bar': 'https://example.com/get-profile/boba' | |
| >>> }) | |
| { | |
| 'foo': AsyncToSyncResponse(...), | |
| 'bar': AsyncToSyncResponse(...) | |
| } | |
| """ | |
| async def send_requests(): | |
| async with aiohttp.ClientSession(headers=headers) as session: | |
| return await asyncio.gather(*[fetch(session, url) for url in urls_map.values()]) | |
| results = asyncio.run(send_requests()) | |
| return dict(zip(urls_map.keys(), results)) |
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