How is it possible to define a new structure?

[eirnym]

I have a binary file, and I'd like to define a new stucture of it prior coding. How would I do it?

[Ircama]

construct-editor relies on the construct module documented here

[eirnym]

So there's basically no way to download and install the app and just use it to explore other formats.

My proposition is to create a UI to define new formats and use mentioned module for default examples.

[Ircama]

So there's basically no way to download and install the app and just use it to explore other formats.

My proposition is to create a UI to define new formats and use mentioned module for default examples.

One option could be to start from the example.

Alternatively, editing the stand-alone app at the moment involves:

1. implementing specific construct definitions (construct and GalleryItem), e.g., by adding a module into the gallery or by modifying the gallery itself;
2. including it in the main import;
3. adding the samples in the construct_gallery dictionary.

You might also check construct_gallery. A related example of simple stand-alone app is here.

[eirnym]

I still request a way to edit it in application. I accept the current definition as a proof of concept, but not as a production use

[Ircama]

I still request a way to edit it in application. I accept the current definition as a proof of concept, but not as a production use

construct_gallery might offer what you want. There is an example that guides its basic usage. As it is still under development at the time of writing, it has to be installed from GitHub. However, the requested functionalities are already available. It uses construct-editor underneath.