| He7d3r | |
| Jan 20 2019, 9:56 AM |
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| F29600184: T137803_test-results_2-07-19 (1).pdf | |
| Jun 18 2019, 7:50 AM |
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| Jan 20 2019, 9:56 AM |
Since approximately this week, ContentTranslation v2 sometimes inserts </img> in the translation instead of the mathematical formulas, as shown in the following image:
| Status | Subtype | Assigned | Task | ||
|---|---|---|---|---|---|
| Open | None | T102107 Enable Content Translation in Catalan Wikipedia for all logged-in users | |||
| Open | None | T102964 [Epic] Better support for templates in Content Translation | |||
| Open | None | T191389 CX2: Content type support (tracker) | |||
| Resolved | santhosh | T214256 CX2 shows </img> instead of math formulas |
Using en:Grüneisen_parameter to translate into Serbian, in production:
Here we observe some different behavior depending on MT option chosen and even the order in which options are changed. Could be useful for debugging.
I've just managed to reproduce it.
I translated https://en.wikipedia.org/wiki/User:Amire80/math to https://ru.wikipedia.org/wiki/User:Amire80/math . In the CX2 interface, I saw </img>, and the output came out totally garbled.
Google Translate was enabled.
A bit more details:
The source math was:
<math>\ddot{a}+\bar{a}</math>The output was:
<math xmlns="http://www.w3.org/1998/Math/MathML"><mrow class="MJX-TeXAtom-ORD"><mstyle displaystyle="true" scriptlevel="0"><mrow class="MJX-TeXAtom-ORD"><mrow class="MJX-TeXAtom-ORD"><mover><mi> </mi><mo> <math>\ddot{a}+\bar{a}</math> </mo></mover></mrow></mrow><mo> <math>\ddot{a}+\bar{a}</math> </mo><mrow class="MJX-TeXAtom-ORD"><mrow class="MJX-TeXAtom-ORD"><mover><mi> </mi><mo stretchy="false"> <math>\ddot{a}+\bar{a}</math> </mo></mover></mrow></mrow></mstyle></mrow> </math><math>\ddot{a}+\bar{a}</math> <math>\ddot{a}+\bar{a}</math> </img> <span></span>You can see that <math>\ddot{a}+\bar{a}</math> appears five times in the output סֿ_Ô
Change 525264 had a related patch set uploaded (by Santhosh; owner: Santhosh):
[mediawiki/services/cxserver@master] WIP: Do not pass Math content to MT engines
Change 525264 merged by jenkins-bot:
[mediawiki/services/cxserver@master] Do not pass Math content to MT engines
not sure this is related to this ticket, but I never saw a math formula being translated like this.
it is like this in production as well.
waiting for @santhosh feedback to see if it is related or not.
update: this might not be related since the example on my last screenshot is a template and not a math formula
Change 526311 had a related patch set uploaded (by KartikMistry; owner: KartikMistry):
[operations/deployment-charts@master] Update cxserver to 2019-07-29-154005-production
Please include language pair, title and MT engine information along with screen shots.
In this case I assume es->ca translation, Title: Cálculo tensorial , MT service: Apertium. Correct me if I am wrong.
update: this might not be related since the example on my last screenshot is a template and not a math formula
You are right. This is not math formula, but https://es.wikipedia.org/wiki/Plantilla:Ecuaci%C3%B3n which is incorrectly connected to https://ca.wikipedia.org/wiki/Plantilla:Equaci%C3%B3/%C3%BAs - the documentation page for a template in catalan wikipedia. I tried a quick fixing it in wikidata(https://www.wikidata.org/wiki/Q14339252), but seems bit complex since catalan template has its own wikidata item https://www.wikidata.org/wiki/Q25740790. So it is better a catalan community member take look into this. @Pginer-WMF please note.
@Pginer-WMF is this a different issue?
Is there a ticket already for this?
This one is definitely a bug. Happening with Apertium. Checking.
Change 526311 merged by KartikMistry:
[operations/deployment-charts@master] Update cxserver to 2019-07-29-154005-production
This one is definitely a bug. Happening with Apertium. Checking.
@santhosh are you going to be fixing this issue on this task or a different one?
Change 526644 had a related patch set uploaded (by Santhosh; owner: Santhosh):
[mediawiki/services/cxserver@master] Support inline maths for plain text MT services
Change 527081 had a related patch set uploaded (by Santhosh; owner: Santhosh):
[mediawiki/services/cxserver@master] Do not send math content to HTML MT services
QA NOTES (dev can ignore):
I found a weird behaviour in prod with https://es.wikipedia.org/w/index.php?title=Especial:Traducci%C3%B3n_de_contenidos&campaign=contributions-page&page=Gr%C3%BCneisen+parameter&from=en&to=es&targettitle=Gr%C3%BCneisen+parameter
Change 526644 merged by jenkins-bot:
[mediawiki/services/cxserver@master] Support inline maths for plain text MT services
Change 527081 merged by jenkins-bot:
[mediawiki/services/cxserver@master] Do not send math content to HTML MT services
MT stops translating "randomly".
Steps:
an error appears on the console although I'm not sure it is related
mw.cx.TranslationTracker.prototype.isExcludedFromValidation = function(sectionModel) {
var excludedTypes = ['cxBlockImage', 'mwBlockImage', 'cxTransclusionBlock', 'mwTransclusionBlock', 'mwReferencesList', 'mwMath', 'mwTable', 'list', 'mwHeading']
, childType = sectionModel.getChildNodeName();
}