Error handling: program temp_pystata_kernel_program_name already defined

[gaksaray]

Running a cell with an error twice throws the error instead of the original error:

program temp_pystata_kernel_program_name already defined
r(110);

To demonstrate, say I want to create a table:

Here I intentionally specified delimiter option incorrectly, which produces the error as expected. Then I ran the cell again. This time it produces a different (incomprehensible to end user) error:

In fact, if I force delete that "program", it reverts back to the original Stata error:

Expected behavior is that it produces the same error r(198) as before.

[hugetim]

For "echo = None" mode, nbstata is more robust in this and other ways. Compare: https://github.com/ticoneva/pystata-kernel/blob/main/pystata-kernel/helpers.py#L158 and https://github.com/hugetim/nbstata/blob/master/nbstata/stata_more.py#L90

[ticoneva]

Fixed in the version 0.3.1.