belikor 65323b4169 file_manager: raise new InvalidStreamURLError if the URL is invalid ... When using `lbrynet get URL`, if the URL is not a valid URL the function `url.URL.parse` will raise a `ValueError` exception which will produce a whole backtrace. For example, this is the case if we provide a channel name with a forward slash but without a stream name. ``` lbrynet get @Non-existing/ ``` ``` Traceback (most recent call last): File "/opt/git/lbry-sdk/lbry/file/file_manager.py", line 84, in download_from_uri if not URL.parse(uri).has_stream: File "/opt/git/lbry-sdk/lbry/schema/url.py", line 114, in parse raise ValueError('Invalid LBRY URL') ValueError: Invalid LBRY URL WARNING lbry.extras.daemon.daemon:1110: Error downloading Non-existing/: Invalid LBRY URL ``` Now we raise a new `InvalidStreamURLError` which can be trapped in the upper functions that use `url.URL.parse` such as `FileManager.download_from_uri`. If we do this the traceback won't be shown. ``` WARNING lbry.file.file_manager:252: Failed to download Non-existing/: Invalid LBRY stream URL: '@Non-existing/' WARNING lbry.extras.daemon.daemon:1110: Error downloading Non-existing/: Invalid LBRY stream URL: '@Non-existing/' ``` This handles the case when trying to download only "channel" parts without the claim part. ``` lbrynet get @Non-existing lbrynet get @Non-existing/ lbrynet get Non-existing/ ```		2022-03-15 15:34:08 -03:00
..
__init__.py	ManagedDownloadSource and SourceManager refactor	2020-05-07 04:04:54 -03:00
file_manager.py	file_manager: raise new InvalidStreamURLError if the URL is invalid	2022-03-15 15:34:08 -03:00
source.py	working file list after torrent get	2020-05-07 04:04:54 -03:00
source_manager.py	Fix suggestion for issue #3240	2021-05-12 18:30:38 +03:00