# urlopen2
## Description
Improvement for the `urllib.request.urlopen` function.
## Install
```shell
pip install urlopen2
```
## Using
### Synchronous
```python
from urlopen2 import URLFile
url = "https://example.com/file.bin"
with URLFile.open(url) as urlfile:
urlfile.read(128)
# In this case, 128 bytes of the file will be loaded.
urlfile.seek(0)
# Move the caret to the beginning of the file
data = urlfile.read(128)
# Since we are taking the same 128 bytes that have already been loaded, they will be received from the buffer.
print(data)
```
### Asynchronous
```python
import asyncio
import aiofiles
from urlopen2 import AsyncURLFile
url = "https://example.com/file.bin"
async def main():
async with aiofiles.open(*AsyncURLFile.gbuf()) as abuffer:
async with AsyncURLFile.open(url, abuffer) as aurlfile:
await aurlfile.read(128)
# In this case, 128 bytes of the file will be loaded.
await aurlfile.seek(0)
# Move the caret to the beginning of the file
data = await aurlfile.read(128)
# Since we are taking the same 128 bytes that have already been loaded, they will be received from the buffer.
print(data)
if __name__ == "__main__":
asyncio.run(main())
```
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