def prepare_thumbnail(self, post: Post) -> None:
"""
Prepare the post for the submission with thumbnail.
Converted the post to the Rich Text JSON format so that Reddit creates
a thumbnail for the post.
"""
log.debug("scheduled_post_convert")
try:
post.body_rtjson = self.post_converter.convert_to_rtjson(
post.body_md, )
except ImageNotFound:
log.warning("scheduled_post_missing_image", post=str(post))
post.submit_with_thumbnail = False
click.echo(
click.style(
"Warning: No image found in the post.\n" +
"To submit a post without image set the " +
"'submit_with_thumbnail' option to False.",
fg="red",
))
except (RedditError, PostConversionError) as exception:
log.exception("scheduled_post_convert_error")
exception.hint = (
"To avoid further issues you can submit a post without " +
"image by setting the 'submit_with_thumbnail' option to False."
)
raise
def test_submit_post_without_thumbnail(
mock_reddit,
mock_reddit_helper,
mock_update_post,
reddit_cutifier_config,
post: Post,
):
"""
Test submitting a post without thumbnail.
1. Test successful submission:
Set :attr:`Post.submit_with_thumbnail` to False (to make the test more
obvious even when the `body_rtjson` is empty).
Check that :meth:`Reddit.subreddit().submit()` is called with the correct
arguments.
Check that :meth:`RedditHelper.submit_post_rtjson()` is not called (used
only for posts with thumbnail).
2. Test handling of an exception raised by `PRAW`.
"""
post.submit_with_thumbnail = False
reddit_cutifier = RedditCutifier(reddit_cutifier_config)
subreddit = mock_reddit.return_value.subreddit.return_value
subreddit.submit.return_value.permalink = "slow_start_link"
assert reddit_cutifier.submit_post(post).permalink == "slow_start_link"
assert subreddit.submit.call_args == call(
title=post.title,
selftext=post.body_md,
flair_id=post.flair_id,
)
assert not mock_reddit_helper.return_value.submit_post_rtjson.called
subreddit.submit.side_effect = PrawcoreException
with pytest.raises(RedditError):
reddit_cutifier.submit_post(post)
assert not mock_update_post.called