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python - speedup asyncio #61

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python - speedup asyncio #61

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27 changes: 14 additions & 13 deletions mkbsd.py
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Original file line number Diff line number Diff line change
Expand Up @@ -21,6 +21,8 @@ async def download_image(session, image_url, file_path):
except Exception as e:
print(f"Error downloading image: {str(e)}")

print(f"🖼️ Saved image to {file_path}")

async def main():
try:
async with aiohttp.ClientSession() as session:
Expand All @@ -29,7 +31,7 @@ async def main():
raise Exception(f"⛔ Failed to fetch JSON file: {response.status}")
json_data = await response.json()
data = json_data.get('data')

if not data:
raise Exception('⛔ JSON does not have a "data" property at its root.')

Expand All @@ -39,20 +41,19 @@ async def main():
print(f"📁 Created directory: {download_dir}")

file_index = 1
for key, subproperty in data.items():
if subproperty and subproperty.get('dhd'):
image_url = subproperty['dhd']
print(f"🔍 Found image URL!")
parsed_url = urlparse(image_url)
ext = os.path.splitext(parsed_url.path)[-1] or '.jpg'
filename = f"{file_index}{ext}"
file_path = os.path.join(download_dir, filename)
async with asyncio.TaskGroup() as group:
for key, subproperty in data.items():
if subproperty and subproperty.get('dhd'):
image_url = subproperty['dhd']
print(f"🔍 Found image URL!")
parsed_url = urlparse(image_url)
ext = os.path.splitext(parsed_url.path)[-1] or '.jpg'
filename = f"{file_index}{ext}"
file_path = os.path.join(download_dir, filename)

await download_image(session, image_url, file_path)
print(f"🖼️ Saved image to {file_path}")
group.create_task(download_image(session, image_url, file_path))

file_index += 1
await delay(250)
file_index += 1

except Exception as e:
print(f"Error: {str(e)}")
Expand Down