* Exception handling at writer end
@ 2022-09-12 9:28 Harsh Donga
[not found] ` <ab7b37d0-be67-4e93-8298-31f7069fe2a8n-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
0 siblings, 1 reply; 7+ messages in thread
From: Harsh Donga @ 2022-09-12 9:28 UTC (permalink / raw)
To: pandoc-discuss
[-- Attachment #1.1: Type: text/plain, Size: 870 bytes --]
Hey folks,
Context : I am trying to convert Pandoc AST to HTML
I would like to know if there is any exception handling done if let's say a
particular block in Pandoc AST is erroneous (wrongly structured or placed).
For now, pandoc command (pandoc -t html pandoc.json -o pandoc.html),
returns
err at block[x][y]
That is the whole conversion fails.
Can that particular element be skipped or something else can be done?
Thanks in advance!
Regards,
Harsh
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^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Exception handling at writer end
[not found] ` <ab7b37d0-be67-4e93-8298-31f7069fe2a8n-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
@ 2022-09-12 10:24 ` John MacFarlane
[not found] ` <F3D0065A-EA1D-469E-8AD5-0CF3AAD84AE2-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
0 siblings, 1 reply; 7+ messages in thread
From: John MacFarlane @ 2022-09-12 10:24 UTC (permalink / raw)
To: pandoc-discuss-/JYPxA39Uh5TLH3MbocFFw
Generally this shouldn't happen; writers should be able to handle arbitrary ASTs.
So let us know the particulars. Give a short example sufficient to reproduce the issue you're seeing.
> On Sep 12, 2022, at 11:28 AM, Harsh Donga <harsh-7+aFW328pE6p1wGUEcWPqti2O/JbrIOy@public.gmane.org> wrote:
>
> Hey folks,
>
> Context : I am trying to convert Pandoc AST to HTML
>
> I would like to know if there is any exception handling done if let's say a particular block in Pandoc AST is erroneous (wrongly structured or placed).
> For now, pandoc command (pandoc -t html pandoc.json -o pandoc.html), returns
> err at block[x][y]
> That is the whole conversion fails.
>
> Can that particular element be skipped or something else can be done?
>
>
> Thanks in advance!
> Regards,
> Harsh
>
> --
> You received this message because you are subscribed to the Google Groups "pandoc-discuss" group.
> To unsubscribe from this group and stop receiving emails from it, send an email to pandoc-discuss+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
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^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Exception handling at writer end
[not found] ` <F3D0065A-EA1D-469E-8AD5-0CF3AAD84AE2-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
@ 2022-09-12 10:32 ` John MacFarlane
[not found] ` <9D045A47-71E6-402F-A420-91F38CCD7EA1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2022-09-12 10:37 ` Harsh Donga
1 sibling, 1 reply; 7+ messages in thread
From: John MacFarlane @ 2022-09-12 10:32 UTC (permalink / raw)
To: pandoc-discuss-/JYPxA39Uh5TLH3MbocFFw
Also, verify that your issue is not actually with reading the JSON.
Try pandoc -f json -t native
If this raises an error, then the issue is in how your JSON is formatted.
On Sep 12, 2022, at 12:24 PM, John MacFarlane <fiddlosopher-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
>
> Generally this shouldn't happen; writers should be able to handle arbitrary ASTs.
> So let us know the particulars. Give a short example sufficient to reproduce the issue you're seeing.
>
>> On Sep 12, 2022, at 11:28 AM, Harsh Donga <harsh-7+aFW328pE6p1wGUEcWPqti2O/JbrIOy@public.gmane.org> wrote:
>>
>> Hey folks,
>>
>> Context : I am trying to convert Pandoc AST to HTML
>>
>> I would like to know if there is any exception handling done if let's say a particular block in Pandoc AST is erroneous (wrongly structured or placed).
>> For now, pandoc command (pandoc -t html pandoc.json -o pandoc.html), returns
>> err at block[x][y]
>> That is the whole conversion fails.
>>
>> Can that particular element be skipped or something else can be done?
>>
>>
>> Thanks in advance!
>> Regards,
>> Harsh
>>
>> --
>> You received this message because you are subscribed to the Google Groups "pandoc-discuss" group.
>> To unsubscribe from this group and stop receiving emails from it, send an email to pandoc-discuss+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
>> To view this discussion on the web visit https://groups.google.com/d/msgid/pandoc-discuss/ab7b37d0-be67-4e93-8298-31f7069fe2a8n%40googlegroups.com.
>
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Exception handling at writer end
[not found] ` <F3D0065A-EA1D-469E-8AD5-0CF3AAD84AE2-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2022-09-12 10:32 ` John MacFarlane
@ 2022-09-12 10:37 ` Harsh Donga
1 sibling, 0 replies; 7+ messages in thread
From: Harsh Donga @ 2022-09-12 10:37 UTC (permalink / raw)
To: pandoc-discuss
[-- Attachment #1.1: Type: text/plain, Size: 2315 bytes --]
There are several cases, let's say here i am trying to make a BulletList
but insert a heading object in between (out of structure) (Please refer
first heading object inside bulletlist)
It does not conform to :
https://hackage.haskell.org/package/pandoc-types-1.22/docs/Text-Pandoc-Definition.html#t:Block
(BulletList [[Block
<https://hackage.haskell.org/package/pandoc-types-1.22/docs/Text-Pandoc-Definition.html#t:Block>
]])
My intention to ask the question is if i can skip this element and process
the rest?
PFA : synthetically made Pandoc AST
On Monday, 12 September 2022 at 15:55:00 UTC+5:30 fiddlosopher wrote:
> Generally this shouldn't happen; writers should be able to handle
> arbitrary ASTs.
> So let us know the particulars. Give a short example sufficient to
> reproduce the issue you're seeing.
>
> > On Sep 12, 2022, at 11:28 AM, Harsh Donga <ha...-7+aFW328pE6p1wGUEcWPqti2O/JbrIOy@public.gmane.org>
> wrote:
> >
> > Hey folks,
> >
> > Context : I am trying to convert Pandoc AST to HTML
> >
> > I would like to know if there is any exception handling done if let's
> say a particular block in Pandoc AST is erroneous (wrongly structured or
> placed).
> > For now, pandoc command (pandoc -t html pandoc.json -o pandoc.html),
> returns
> > err at block[x][y]
> > That is the whole conversion fails.
> >
> > Can that particular element be skipped or something else can be done?
> >
> >
> > Thanks in advance!
> > Regards,
> > Harsh
> >
> > --
> > You received this message because you are subscribed to the Google
> Groups "pandoc-discuss" group.
> > To unsubscribe from this group and stop receiving emails from it, send
> an email to pandoc-discus...-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
> > To view this discussion on the web visit
> https://groups.google.com/d/msgid/pandoc-discuss/ab7b37d0-be67-4e93-8298-31f7069fe2a8n%40googlegroups.com
> .
>
>
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^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Exception handling at writer end
[not found] ` <9D045A47-71E6-402F-A420-91F38CCD7EA1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
@ 2022-09-12 10:40 ` Harsh Donga
[not found] ` <8e35756c-09ea-4050-9bf2-7c82c46e3e41n-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
0 siblings, 1 reply; 7+ messages in thread
From: Harsh Donga @ 2022-09-12 10:40 UTC (permalink / raw)
To: pandoc-discuss
[-- Attachment #1.1: Type: text/plain, Size: 2700 bytes --]
If it's related to that, are there any options in Pandoc to skip or resolve
it?
I believe it might be a reading issue (Since i am talking about ill
formatted structure)
Let's say here i am trying to make a BulletList but insert a heading object
in between (out of structure) (Please refer first heading object inside
bulletlist)
It does not conform to :
https://hackage.haskell.org/package/pandoc-types-1.22/docs/Text-Pandoc-Definition.html#t:Block
(BulletList [[Block]])
My intention to ask the question is if i can skip this element and process
the rest to HTML?
PFA : synthetically made Pandoc AST
On Monday, 12 September 2022 at 16:02:58 UTC+5:30 fiddlosopher wrote:
> Also, verify that your issue is not actually with reading the JSON.
>
> Try pandoc -f json -t native
>
> If this raises an error, then the issue is in how your JSON is formatted.
>
> On Sep 12, 2022, at 12:24 PM, John MacFarlane <fiddlo...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> >
> > Generally this shouldn't happen; writers should be able to handle
> arbitrary ASTs.
> > So let us know the particulars. Give a short example sufficient to
> reproduce the issue you're seeing.
> >
> >> On Sep 12, 2022, at 11:28 AM, Harsh Donga <ha...-7+aFW328pE6p1wGUEcWPqti2O/JbrIOy@public.gmane.org>
> wrote:
> >>
> >> Hey folks,
> >>
> >> Context : I am trying to convert Pandoc AST to HTML
> >>
> >> I would like to know if there is any exception handling done if let's
> say a particular block in Pandoc AST is erroneous (wrongly structured or
> placed).
> >> For now, pandoc command (pandoc -t html pandoc.json -o pandoc.html),
> returns
> >> err at block[x][y]
> >> That is the whole conversion fails.
> >>
> >> Can that particular element be skipped or something else can be done?
> >>
> >>
> >> Thanks in advance!
> >> Regards,
> >> Harsh
> >>
> >> --
> >> You received this message because you are subscribed to the Google
> Groups "pandoc-discuss" group.
> >> To unsubscribe from this group and stop receiving emails from it, send
> an email to pandoc-discus...-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
> >> To view this discussion on the web visit
> https://groups.google.com/d/msgid/pandoc-discuss/ab7b37d0-be67-4e93-8298-31f7069fe2a8n%40googlegroups.com
> .
> >
>
>
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[-- Type: application/json, Size: 11274 bytes --]
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Exception handling at writer end
[not found] ` <8e35756c-09ea-4050-9bf2-7c82c46e3e41n-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
@ 2022-09-12 10:50 ` John MacFarlane
[not found] ` <ACA07D6E-5281-4B5E-A11A-C1FF52F10A11-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
0 siblings, 1 reply; 7+ messages in thread
From: John MacFarlane @ 2022-09-12 10:50 UTC (permalink / raw)
To: pandoc-discuss-/JYPxA39Uh5TLH3MbocFFw
Pandoc's `-f json` expects a JSON encoding of a Pandoc AST; it must conform to the constraints on the AST given by the types.
If `pandoc -f json -t native` fails, it means that you haven't got a valid JSON serialization of a pandoc AST. So, you're not even getting to the writers.
> On Sep 12, 2022, at 12:40 PM, Harsh Donga <harsh-7+aFW328pE6p1wGUEcWPqti2O/JbrIOy@public.gmane.org> wrote:
>
> If it's related to that, are there any options in Pandoc to skip or resolve it?
> I believe it might be a reading issue (Since i am talking about ill formatted structure)
>
> Let's say here i am trying to make a BulletList but insert a heading object in between (out of structure) (Please refer first heading object inside bulletlist)
> It does not conform to : https://hackage.haskell.org/package/pandoc-types-1.22/docs/Text-Pandoc-Definition.html#t:Block (BulletList [[Block]])
> My intention to ask the question is if i can skip this element and process the rest to HTML?
>
> PFA : synthetically made Pandoc AST
>
> On Monday, 12 September 2022 at 16:02:58 UTC+5:30 fiddlosopher wrote:
> Also, verify that your issue is not actually with reading the JSON.
>
> Try pandoc -f json -t native
>
> If this raises an error, then the issue is in how your JSON is formatted.
>
> On Sep 12, 2022, at 12:24 PM, John MacFarlane <fiddlo...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org> wrote:
> >
> > Generally this shouldn't happen; writers should be able to handle arbitrary ASTs.
> > So let us know the particulars. Give a short example sufficient to reproduce the issue you're seeing.
> >
> >> On Sep 12, 2022, at 11:28 AM, Harsh Donga <ha...-7+aFW328pE6p1wGUEcWPqti2O/JbrIOy@public.gmane.org> wrote:
> >>
> >> Hey folks,
> >>
> >> Context : I am trying to convert Pandoc AST to HTML
> >>
> >> I would like to know if there is any exception handling done if let's say a particular block in Pandoc AST is erroneous (wrongly structured or placed).
> >> For now, pandoc command (pandoc -t html pandoc.json -o pandoc.html), returns
> >> err at block[x][y]
> >> That is the whole conversion fails.
> >>
> >> Can that particular element be skipped or something else can be done?
> >>
> >>
> >> Thanks in advance!
> >> Regards,
> >> Harsh
> >>
> >> --
> >> You received this message because you are subscribed to the Google Groups "pandoc-discuss" group.
> >> To unsubscribe from this group and stop receiving emails from it, send an email to pandoc-discus...-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
> >> To view this discussion on the web visit https://groups.google.com/d/msgid/pandoc-discuss/ab7b37d0-be67-4e93-8298-31f7069fe2a8n%40googlegroups.com.
> >
>
>
> --
> You received this message because you are subscribed to the Google Groups "pandoc-discuss" group.
> To unsubscribe from this group and stop receiving emails from it, send an email to pandoc-discuss+unsubscribe-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
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> <outPandoc.json>
^ permalink raw reply [flat|nested] 7+ messages in thread
* Re: Exception handling at writer end
[not found] ` <ACA07D6E-5281-4B5E-A11A-C1FF52F10A11-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
@ 2022-09-12 10:54 ` Harsh Donga
0 siblings, 0 replies; 7+ messages in thread
From: Harsh Donga @ 2022-09-12 10:54 UTC (permalink / raw)
To: pandoc-discuss
[-- Attachment #1.1: Type: text/plain, Size: 3969 bytes --]
Alright, so having additional logic to check conformity beforehand is the
key!
Thank you so much! Really appreciate the support I get always!
One of the best community!
On Monday, 12 September 2022 at 16:20:14 UTC+5:30 fiddlosopher wrote:
> Pandoc's `-f json` expects a JSON encoding of a Pandoc AST; it must
> conform to the constraints on the AST given by the types.
> If `pandoc -f json -t native` fails, it means that you haven't got a valid
> JSON serialization of a pandoc AST. So, you're not even getting to the
> writers.
>
>
> > On Sep 12, 2022, at 12:40 PM, Harsh Donga <ha...-7+aFW328pE6p1wGUEcWPqti2O/JbrIOy@public.gmane.org>
> wrote:
> >
> > If it's related to that, are there any options in Pandoc to skip or
> resolve it?
> > I believe it might be a reading issue (Since i am talking about ill
> formatted structure)
> >
> > Let's say here i am trying to make a BulletList but insert a heading
> object in between (out of structure) (Please refer first heading object
> inside bulletlist)
> > It does not conform to :
> https://hackage.haskell.org/package/pandoc-types-1.22/docs/Text-Pandoc-Definition.html#t:Block
> (BulletList [[Block]])
> > My intention to ask the question is if i can skip this element and
> process the rest to HTML?
> >
> > PFA : synthetically made Pandoc AST
> >
> > On Monday, 12 September 2022 at 16:02:58 UTC+5:30 fiddlosopher wrote:
> > Also, verify that your issue is not actually with reading the JSON.
> >
> > Try pandoc -f json -t native
> >
> > If this raises an error, then the issue is in how your JSON is
> formatted.
> >
> > On Sep 12, 2022, at 12:24 PM, John MacFarlane <fiddlo...-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
> wrote:
> > >
> > > Generally this shouldn't happen; writers should be able to handle
> arbitrary ASTs.
> > > So let us know the particulars. Give a short example sufficient to
> reproduce the issue you're seeing.
> > >
> > >> On Sep 12, 2022, at 11:28 AM, Harsh Donga <ha...-7+aFW328pE6p1wGUEcWPqti2O/JbrIOy@public.gmane.org>
> wrote:
> > >>
> > >> Hey folks,
> > >>
> > >> Context : I am trying to convert Pandoc AST to HTML
> > >>
> > >> I would like to know if there is any exception handling done if let's
> say a particular block in Pandoc AST is erroneous (wrongly structured or
> placed).
> > >> For now, pandoc command (pandoc -t html pandoc.json -o pandoc.html),
> returns
> > >> err at block[x][y]
> > >> That is the whole conversion fails.
> > >>
> > >> Can that particular element be skipped or something else can be done?
> > >>
> > >>
> > >> Thanks in advance!
> > >> Regards,
> > >> Harsh
> > >>
> > >> --
> > >> You received this message because you are subscribed to the Google
> Groups "pandoc-discuss" group.
> > >> To unsubscribe from this group and stop receiving emails from it,
> send an email to pandoc-discus...-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
> > >> To view this discussion on the web visit
> https://groups.google.com/d/msgid/pandoc-discuss/ab7b37d0-be67-4e93-8298-31f7069fe2a8n%40googlegroups.com.
>
> > >
> >
> >
> > --
> > You received this message because you are subscribed to the Google
> Groups "pandoc-discuss" group.
> > To unsubscribe from this group and stop receiving emails from it, send
> an email to pandoc-discus...-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org
> > To view this discussion on the web visit
> https://groups.google.com/d/msgid/pandoc-discuss/8e35756c-09ea-4050-9bf2-7c82c46e3e41n%40googlegroups.com
> .
> > <outPandoc.json>
>
>
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2022-09-12 9:28 Exception handling at writer end Harsh Donga
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2022-09-12 10:24 ` John MacFarlane
[not found] ` <F3D0065A-EA1D-469E-8AD5-0CF3AAD84AE2-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2022-09-12 10:32 ` John MacFarlane
[not found] ` <9D045A47-71E6-402F-A420-91F38CCD7EA1-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2022-09-12 10:40 ` Harsh Donga
[not found] ` <8e35756c-09ea-4050-9bf2-7c82c46e3e41n-/JYPxA39Uh5TLH3MbocFFw@public.gmane.org>
2022-09-12 10:50 ` John MacFarlane
[not found] ` <ACA07D6E-5281-4B5E-A11A-C1FF52F10A11-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org>
2022-09-12 10:54 ` Harsh Donga
2022-09-12 10:37 ` Harsh Donga
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