Open bk2204 opened 2 years ago
Hi @bk2204 , totally understand your issue. I think this is because of premature optimization on that method.
Let me give it a thought or two and get back with a proposed solution for it.
In the meanwhile, there may be some workarounds for it. I'm thinking on passing maybe a null
or any placeholder value to the translation function, so you force the fmt.Sprintf
call, like:
a := tr.Get("My string with an escaped value: %%s", null)
fmt.Printf(a, "text")
Should behave as you expect.
Please describe your issue
Is this a bug, an improvement, a proposal or something else? Describe it.
This is a bug.
The
Printf
function used to format strings doesn't always invokefmt.Sprintf
. As a result, the expansion of%%
sequences differs if there are arguments or not.What's the expected behaviour, the current behaviour and the steps to reproduce it?
I expect that I can create a locale object,
tr
, and then do this:And that it prints
My string with an escaped value: text
. I happen to need this because I have a map of integers to format strings, where the format strings contain%%
sequences.Unfortunately, the behavior is inconsistent, so things are only passed through
fmt.Sprintf
if there are arguments. This makes the behavior hard to reason about.Comments
If there were separate functions to read strings that were formatted and ones that were not, this wouldn't be a problem.