Re: How to fix "plural forms expression could be dangerous"

[Martin Brochhaus]

Thanks for the reply, Tom.

Inserting those values does indeed make the error go away, but I am still 
left with the issue that on each deployment, when I run `./manage.py 
makemessages`, it overwrites that line with the faulty one and my site is 
left in a broken state.

Anyone knows how to prevent this line from being overwritten all the time?

On Thursday, May 18, 2017 at 7:22:04 PM UTC+8, Tom Evans wrote:
>
> You need to change INTEGER and EXPRESSION for the correct values. I 
> believe for zh you want "nplurals=1; plural=0;" 
>
> Cheers 
>
> Tom 
>
> On Thu, May 18, 2017 at 7:41 AM, Martin Brochhaus 
>  wrote: 
> > Hi everyone, 
> > 
> > in my project, I am generating my .po files like this: 
> > 
> > python manage.py makemessages --ignore=node_modules/* 
> --ignore=*migrations/* 
> > --ignore=*tests/* --ignore=__init__.py --ignore=submodules/* 
> > --ignore=fabfile* -l zh_CN 
> > 
> > Usually this results in the following line being added to my `django.po` 
> > file: 
> > 
> > "Plural-Forms: nplurals=INTEGER; plural=EXPRESSION;\n" 
> > 
> > When this line is in the file and when I switch the language to Chinese, 
> I 
> > will get this error: 
> > 
> > ValueError at /zh-cn/ 
> > plural forms expression could be dangerous 
> > 
> > When I delete that line and run `./manage.py compilemessages`, 
> everything 
> > seems to work fine, but this is obviously can't be a good solution and 
> would 
> > mess up my deployment workflow quite a bit. 
> > 
> > So my question is: Why does this line pop up in my .po file? What if I 
> > change that expression to something valid, would it be overwritten with 
> that 
> > same faulty expression again when I run makemessages? What would a 
> correct 
> > expression look like for Chinese? 
> > 
> > Best regards, 
> > Martin 
> > 
> > -- 
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> > To view this discussion on the web visit 
> > 
> https://groups.google.com/d/msgid/django-users/5db9fbc1-9f59-4947-a214-0af82c8c4458%40googlegroups.com.
>  
>
> > For more options, visit https://groups.google.com/d/optout. 
>

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Re: How to fix "plural forms expression could be dangerous"

['Tom Evans' via Django users]

You need to change INTEGER and EXPRESSION for the correct values. I
believe for zh you want "nplurals=1; plural=0;"

Cheers

Tom

On Thu, May 18, 2017 at 7:41 AM, Martin Brochhaus
 wrote:
> Hi everyone,
>
> in my project, I am generating my .po files like this:
>
> python manage.py makemessages --ignore=node_modules/* --ignore=*migrations/*
> --ignore=*tests/* --ignore=__init__.py --ignore=submodules/*
> --ignore=fabfile* -l zh_CN
>
> Usually this results in the following line being added to my `django.po`
> file:
>
> "Plural-Forms: nplurals=INTEGER; plural=EXPRESSION;\n"
>
> When this line is in the file and when I switch the language to Chinese, I
> will get this error:
>
> ValueError at /zh-cn/
> plural forms expression could be dangerous
>
> When I delete that line and run `./manage.py compilemessages`, everything
> seems to work fine, but this is obviously can't be a good solution and would
> mess up my deployment workflow quite a bit.
>
> So my question is: Why does this line pop up in my .po file? What if I
> change that expression to something valid, would it be overwritten with that
> same faulty expression again when I run makemessages? What would a correct
> expression look like for Chinese?
>
> Best regards,
> Martin
>
> --
> You received this message because you are subscribed to the Google Groups
> "Django users" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to django-users+unsubscr...@googlegroups.com.
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> Visit this group at https://groups.google.com/group/django-users.
> To view this discussion on the web visit
> https://groups.google.com/d/msgid/django-users/5db9fbc1-9f59-4947-a214-0af82c8c4458%40googlegroups.com.
> For more options, visit https://groups.google.com/d/optout.

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How to fix "plural forms expression could be dangerous"

[Martin Brochhaus]

Hi everyone,

in my project, I am generating my .po files like this:

python manage.py makemessages --ignore=node_modules/* 
--ignore=*migrations/* --ignore=*tests/* --ignore=__init__.py 
--ignore=submodules/* --ignore=fabfile* -l zh_CN

Usually this results in the following line being added to my `django.po` 
file:

"Plural-Forms: nplurals=INTEGER; plural=EXPRESSION;\n"

When this line is in the file and when I switch the language to Chinese, I 
will get this error:

ValueError at /zh-cn/
plural forms expression could be dangerous

When I delete that line and run `./manage.py compilemessages`, everything 
seems to work fine, but this is obviously can't be a good solution and 
would mess up my deployment workflow quite a bit.

So my question is: Why does this line pop up in my .po file? What if I 
change that expression to something valid, would it be overwritten with 
that same faulty expression again when I run makemessages? What would a 
correct expression look like for Chinese?

Best regards,
Martin

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