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Co-authored-by: Laurent Cozic <laurent22@users.noreply.github.com> Co-authored-by: Henry Heino <46334387+personalizedrefrigerator@users.noreply.github.com>
1.2 KiB
1.2 KiB
# SlingAcademy.com
# This code uses Python 3.11.4
import asyncio
import aiohttp
# This function downloads a file from a URL and saves it to a local file
# The function is asynchronous and can handle large files because it uses aiohttp streams
async def download_file(url, filename):
async with aiohttp.ClientSession() as session:
print(f"Starting download file from {url}")
async with session.get(url) as response:
assert response.status == 200
with open(filename, "wb") as f:
while True:
chunk = await response.content.readany()
if not chunk:
break
f.write(chunk)
print(f"Downloaded {filename} from {url}")
# This function downloads two files at the same time
async def main():
await asyncio.gather(
# download a CSV file
download_file(
"https://api.slingacademy.com/v1/sample-data/files/student-scores.csv",
"test.csv",
),
# download a PDF file
download_file(
"https://api.slingacademy.com/v1/sample-data/files/text-and-table.pdf",
"test.pdf",
),
)
# Run the main function
asyncio.run(main())