Migrations¶

From 1.1.1 to 1.2.0¶

Nothing to do, this is a minor maintenance release with some improvements but there is no incompatibility issue to manage.

However if you are using Dartsass compiler you will want to update the Sass mixin library you were using in your Sass project because it has been updated. If you are using Libsass compiler you may also the mixin library from your project but it works the same.

From 1.1.0 to 1.1.1¶

Nothing to do, this is a minor maintenance release about documentation build on readthedocs.

From 1.0.0 to 1.1.0¶

This is a minor release without incompatible changes, you won’t have nothing to do.

Note

Parser has been improved to raise exception on parsing errors. Previously an invalid CSS manifest did not raised parsing error but instead a serialization error.

In practice it won’t really change nothing except you will have to catch also for new ParserErrors exception if you were catching exceptions in your code.

From 0.8.x to 1.0.0¶

Warning

Minimal Python version support is 3.8. If you are not fulfilling this requirement you won’t be able to migrate and you should stay with py-css-styleguide==0.8.3.

There is the procedure to migrate your manifest keeping the same compiler. If you plan to migrate also from Libsass compiler to Dart Sass, you will have to read further section.

Upgrade your project to install the new release py-css-styleguide 1.0.0;
If you were using the Sass mixin library update it to the last one (you just need to overwrite the file in your project);
A new meta rule styleguide-metas-compiler has been introduced to define the proper Sass compiler behavior to adopt. Add it at the top of your manifest file below the version comment:
```
.styleguide-metas-compiler {
    --support: "NAME";
}
```
Where NAME is either libsass or dartsass depending the Sass compiler you are using. See styleguide-metas-compiler for more explanations.
All reference must define structure mode variable --structure. Previously the mode nested was the default so all your reference without a structure mode must include this:
```
--structure: "nested";
```
Preferably as the first reference variable. You don’t need to change references that already defined a structure mode.
Reference structure json has been renamed to object-complex, update your manifest such as all references with the following line:
```
--structure: "json";
```
Need to be changed to:
```
--structure: "object-complex";
```
Separator mode json-list has been renamed to object-list, update your manifest such as all references with the following line:
```
--splitter: "json-list";
```
Need to be changed to:
```
--splitter: "object-list";
```
Finally you need to rebuild the manifest with your Sass compiler (except if you are manually writting the CSS manifest);

From Libsass to Dart Sass¶

All reference using --splitter: "object-list" need to be updated to use the Dart Sass syntax on variables, variable value must be double quoted and enclosed content must be changed to use single quotes only such as:

--items: '["foo", "bar", true, "ping pong"]';

Must become:

--items: "['foo', 'bar', True, 'ping pong']";

Note

Here we take example of a items variable but if reference have other variable lists, they all need to be updated accordingly.

And all references using --structure: "object-complex" have to be changed in the same way. See Dart Sass behavior for explanation.