with out type file (like xml ,metadata) ，Can I use python to subscribe build0intopic, and print the date ?

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Thu, 08/26/2021 - 23:41
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mengke111
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with out type file (like xml ,metadata) ，Can I use python to subscribe build0intopic, and print the date ?

with out   type file (like  xml ,metadata)   ，Can  I use  python   to  subscribe  buildin topic, and print the subscribe data in json formate ?   

 


like admin console  

 

 

i canot find   api  

 

only can file  api with  data-type

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Tue, 09/07/2021 - 11:10
Howard
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Sorry, I don't understand what you're asking about in your post.

What do you mean by "out type file"?

What builtin topic do you want to access?  Typically you do not subscribe to a builtin Topic.  The DomainParticipant is already subscribing to the builtin Topics. 

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