ricetteperbimby: yield described in grams is reported as unit count

[jayaddison]

Pre-filing checks

• [x] I have searched for open issues that report the same problem
• [x] I have checked that the bug affects the latest version of the library

The URL of the recipe(s) that are not being scraped correctly

• https://www.ricetteperbimby.it/ricette/crema-pasticcera-veloce-bimby

The results you expect to see

The output quantity of the recipe described on the page is 750g ("750 g di crema pasticcera"), so a yields value that corresponds to that is expected.

The results (including any Python error messages) that you are seeing

>>> s.yields()
'750 servings'

[jknndy]

The get_yields util could be adjusted to handle trailing* letters or words after the quantity and print the full unit.

so 750g would be returned as 750 grams. Could be implemented to only take the characters trailing the unit or the next word and apply strict comparison against an existing list of common weights / measurements.

[jayaddison]

That's probably a good idea. I'll outline my thought process about it:

• It's an improvement that would fix a problem for one known case (that's a positive).
• However, it wouldn't work in the general case; I'm aware of 1 CL for example in Slovakian meaning one spoon, not one centilitre.
• ...however again - it would probably be obstructive of me to suggest not fixing a bug, when we know that we could, due to a case that we haven't seen frequent bugreports or discussions about.
• ...but for balance I will also mention that we have had exactly one discussion that I'm aware of recently about grams (here in #1223) and one discussion about Slovakian units (over in #1179). In the absence of 'frequent bugreports or discussions', is a single bugreport a reason to follow a particular path? I don't know.

So I'm +0.5 on this - basically, proceeding cautiously with a list of widely-accepted international standard units that are commonly used in recipe ingredient descriptions.

That's probably way more of a verbose explanation than necessary -- but these are the kind of factors I'm trying to balance, and the lack of an explanation might be even more confusing.