✨ Add URLInputFile

docs/api/sending_files.md

@@ -7,6 +7,7 @@ But if you need to upload new file just use subclasses of [InputFile](./types/in
 
 - `#!python3 FSInputFile` - [uploading from file system](#upload-from-file-system)
 - `#!python3 BufferedInputFile` - [uploading from buffer](#upload-from-buffer)
+- `#!python3 URLInputFile` - [uploading from URL](#upload-from-url)
 
 !!! warning "Be respectful with Telegram"
     Instances of `InputFile` is reusable. That's mean you can create instance of InputFile and sent this file multiple times but Telegram is not recommend to do that and when you upload file once just save their `file_id` and use it in next times.
@@ -65,3 +66,26 @@ file = BufferedInputFile.from_file("file.txt")
 | `path` | `#!python3 Union[str, Path]` | File path |
 | `filename` | `#!python3 Optional[str]` | Custom filename to be presented to Telegram |
 | `chunk_size` | `#!python3 int` | File chunks size (Default: `64 kb`) |
+
+## Upload from url
+
+If you need to upload a file from another server, but the direct link is bound to your server's IP, or you want to bypass native [upload limits](https://core.telegram.org/bots/api#sending-files) by URL, you can use [URLInputFile](#urlinputfile).
+
+Import wrapper:
+
+```python3
+from aiogram.types import URLInputFile
+```
+
+And then you can use it:
+```python3
+image = URLInputFile("https://www.python.org/static/community_logos/python-powered-h-140x182.png", filename="logo.png")
+```
+
+### URLInputFile(...)
+|Argument|Type|Description|
+|---|---|---|
+| `url` | `#!python3 str` | URL |
+| `filename` | `#!python3 Optional[str]` | Custom filename to be presented to Telegram |
+| `chunk_size` | `#!python3 int` | File chunks size (Default: `64 kb`) |
+| `timeout` | `#!python3 int` | Total timeout in seconds (Default: `30`) |