With python-mode.el each block might have an own length of indent-step. i.e. the value py-indent-offset.

py-smart-indentation must be on.

However, when introducing a new block, it needs to set/correct first indented line. With next line, the new distance should be learned.

In case of error, please file a bug-report here:

https://bugs.launchpad.net/python-mode

With python-mode.el each block may have it's own length of indent-step, i.e. the value of py-indent-offset.

py-smart-indentation must be on.

When introducing a new block, the desired indentation needs to be set/correct on the first indented line. With the next line, the new distance should have been learned.

In case of error, please file a bug-report here:

https://bugs.launchpad.net/python-mode