Using SE v18.0.1.2 (with hotfix_se1801_27_cumulative), I get incorrect indenting in python when using the with statement. For example:
with open("/tmp/text") as f:
with the cursor after the :, hitting enter puts the cursor a column 1, instead of indented.
This can be fixed (AFAICT) by adding with to the list in the PYTHON_BLOCK_WORDS variable in python.e.
I thought this might be helpful to anyone else doing python development, and perhaps it could be fixed in the next hotfix, so I don't need to keep patching it.