Re: [ansible-project] split for data manitpulation
Hi Vladimir ,
I got it by using the join - s1_34: "{{ [[1], [3, 4]]| map('map',
'extract', arr)| join(',')}
On Sunday, October 15, 2023 at 1:08:39 AM UTC+5:30 Vladimir Botka wrote:
> On Sat, 14 Oct 2023 10:32:51 -0700 (PDT)
> Veera wrote:
>
> > Is there a way to combine the 2 positional values ...
> > to print like below
> > - two
> > - four five
>
> Split the string and trim the items
>
> arr: "{{ myline|split(',')|map('trim') }}"
>
> gives
>
> arr:
> - This line is a test
> - two
> - three
> - four
> - five
> - '6'
> - seven
>
> A list of lists the structure that describes what you want
>
> s1_34: "{{ [[1], [3, 4]]|
> map('map', 'extract', arr)|
> map('join', ' ') }}"
>
> gives
>
> s1_34:
> - two
> - four five
>
> You can substitute *arr* in *s1_34* if you want a 'one-liner'.
>
>
> --
> Vladimir Botka
>
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Re: [ansible-project] split for data manitpulation
On Sat, 14 Oct 2023 10:32:51 -0700 (PDT)
Veera wrote:
> Is there a way to combine the 2 positional values ...
> to print like below
> - two
> - four five
Split the string and trim the items
arr: "{{ myline|split(',')|map('trim') }}"
gives
arr:
- This line is a test
- two
- three
- four
- five
- '6'
- seven
A list of lists the structure that describes what you want
s1_34: "{{ [[1], [3, 4]]|
map('map', 'extract', arr)|
map('join', ' ') }}"
gives
s1_34:
- two
- four five
You can substitute *arr* in *s1_34* if you want a 'one-liner'.
--
Vladimir Botka
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Re: [ansible-project] split for data manitpulation
Hi Todd,
Is there a way to combine the 2 positional values .
"{{ [2, 4, 5] | map('extract', myline.split(',')) }}"
as
"{{ [2, 4 5] | map('extract', myline.split(',')) }}"
to print like below
- two
- four five
I tried to combine .. but missing a bit
"{{ [2, combine [4 5] | map('extract', myline.split(',')) }}" or printing
"two" as a item and "{{ [4 5] | map('extract', myline.split(','))
|combine }}"
or a different filter instead of combine can help?
On Tuesday, August 29, 2023 at 5:24:04 PM UTC+5:30 Todd Lewis wrote:
> You have 6 delimiters, so only 7 fields. Your maximum index therefore is 6.
>
> Setting that issue aside, you can use map(), like so:
>
> "{{ [2, 4, 5] | map('extract', myline.split(',')) }}"
>
> Cheers,
> --
> Todd
>
>
> On 8/29/23 3:40 AM, Veera wrote:
>
> Hi,
>
> I have this playbook to print the columns 5 and 6 using the debug.
>
> ---
> - name: playbook to print columns
> hosts: localhost
> gather_facts: no
> vars:
> myline: This line is a test, two, three, four, five, 6, seven
> tasks:
> - name: play to print
> debug:
> msg:
> - "{{ myline.split(',')[5] }}"
> - "{{ myline.split(',')[6] }}"
>
> It prints the details , But is there a way to print the columns 4,7 and
> 11 with a single split option. (instead of listing under msg: )
>
> - name: play to print
> debug:
> msg: "{{ myline.split(',')[4][7][11] }}"
>
> Do split accepts only one square bracket[] parameter?
>
>
>
>
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>
>
> .
>
>
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Re: [ansible-project] split for data manitpulation
Thanks Todd.
I got the desired output and it answers the other thread also .
https://groups.google.com/g/ansible-project/c/ZqZuw3do-5g/m/hMlDvLceAQAJ
(Now I understand it is a string.. )
On Tuesday, August 29, 2023 at 5:24:04 PM UTC+5:30 Todd Lewis wrote:
> You have 6 delimiters, so only 7 fields. Your maximum index therefore is 6.
>
> Setting that issue aside, you can use map(), like so:
>
> "{{ [2, 4, 5] | map('extract', myline.split(',')) }}"
>
> Cheers,
> --
> Todd
>
>
> On 8/29/23 3:40 AM, Veera wrote:
>
> Hi,
>
> I have this playbook to print the columns 5 and 6 using the debug.
>
> ---
> - name: playbook to print columns
> hosts: localhost
> gather_facts: no
> vars:
> myline: This line is a test, two, three, four, five, 6, seven
> tasks:
> - name: play to print
> debug:
> msg:
> - "{{ myline.split(',')[5] }}"
> - "{{ myline.split(',')[6] }}"
>
> It prints the details , But is there a way to print the columns 4,7 and
> 11 with a single split option. (instead of listing under msg: )
>
> - name: play to print
> debug:
> msg: "{{ myline.split(',')[4][7][11] }}"
>
> Do split accepts only one square bracket[] parameter?
>
>
>
>
> --
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>
>
> .
>
>
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Re: [ansible-project] split for data manitpulation
You have 6 delimiters, so only 7 fields. Your maximum index therefore is 6.
Setting that issue aside, you can use map(), like so:
"{{ [2, 4, 5] | map('extract', myline.split(',')) }}"
Cheers,
--
Todd
On 8/29/23 3:40 AM, Veera wrote:
Hi,
I have this playbook to print the columns 5 and 6 using the debug.
---
- name: playbook to print columns
hosts: localhost
gather_facts: no
vars:
myline: This line is a test, two, three, four, five, 6, seven
tasks:
- name: play to print
debug:
msg:
- "{{ myline.split(',')[5] }}"
- "{{ myline.split(',')[6] }}"
It prints the details , But is there a way to print the columns 4,7
and 11 with a single split option. (instead of listing under msg: )
- name: play to print
debug:
msg: "{{ myline.split(',')[4][7][11] }}"
Do split accepts only one square bracket[] parameter?
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.
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Re: [ansible-project] split for data manitpulation
> Do split accepts only one square bracket[] parameter?
the python aquivalent (something similar to this should be happening in the
backgound) would be:
>>> myline = 'This line is a test, two, three, four, five, 6, seven'
>>> print(myline.split(',')[4], myline.split(',')[5], myline.split(',')[6])
five 6 seven
as you do not have an index 11 your concrete example makes no big sense in that
regards.
I neither found the correct ansible syntax to translate that mentioned python
logic into a TASK example like yours though.
maybe someone else here can help out with that
> On 08/29/2023 9:40 AM CEST Veera wrote:
>
>
> Hi,
>
> I have this playbook to print the columns 5 and 6 using the debug.
>
> ---
> - name: playbook to print columns
> hosts: localhost
> gather_facts: no
> vars:
> myline: This line is a test, two, three, four, five, 6, seven
> tasks:
> - name: play to print
> debug:
> msg:
> - "{{ myline.split(',')[5] }}"
> - "{{ myline.split(',')[6] }}"
>
> It prints the details , But is there a way to print the columns 4,7 and 11
> with a single split option. (instead of listing under msg: )
>
> - name: play to print
> debug:
> msg: "{{ myline.split(',')[4][7][11] }}"
>
> Do split accepts only one square bracket[] parameter?
>
>
>
>
>
>
>
> --
> You received this message because you are subscribed to the Google Groups
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>
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[ansible-project] split for data manitpulation
Hi,
I have this playbook to print the columns 5 and 6 using the debug.
---
- name: playbook to print columns
hosts: localhost
gather_facts: no
vars:
myline: This line is a test, two, three, four, five, 6, seven
tasks:
- name: play to print
debug:
msg:
- "{{ myline.split(',')[5] }}"
- "{{ myline.split(',')[6] }}"
It prints the details , But is there a way to print the columns 4,7 and 11
with a single split option. (instead of listing under msg: )
- name: play to print
debug:
msg: "{{ myline.split(',')[4][7][11] }}"
Do split accepts only one square bracket[] parameter?
--
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