Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Fix confusing traceback when calling wait_stream on a empty stream #77

Merged
merged 1 commit into from
May 20, 2021
Merged

Fix confusing traceback when calling wait_stream on a empty stream #77

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
8 changes: 4 additions & 4 deletions aiostream/core.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -29,12 +29,12 @@ async def wait_stream(aiterable):
A StreamEmpty exception is raised if the sequence is empty.
"""
async with streamcontext(aiterable) as streamer:
last_item = unnassigned = object()
async for item in streamer:
item
try:
return item
except NameError:
last_item = item
if last_item is unnassigned:
raise StreamEmpty()
return last_item


# Core objects
Expand Down