Change in formatting behavior from 0.9.1 to 0.10.0

[mhoeijm]

There is a change in formatting behavior for default values:

For instance for *PART:

from ansys.dyna.core.lib.deck import Deck
from ansys.dyna.core.keywords.keyword_classes import Part


kw = Part(mid=1)
deck = Deck()
deck.append(kw)
deck.export_file("keywords.kwd")

0.10.0: the defaults for eosid, hgid, grav are now written:

*KEYWORD
*PART
$#                                                             heading
                                                                      
$#     pid     secid       mid     eosid      hgid      grav    adpopt      tmid
                             1         0         0         0                   0
*END

0.9.1.

*KEYWORD
*PART
$#                                                             heading
                                                                      
$#     pid     secid       mid     eosid      hgid      grav    adpopt      tmid
                             1                                                  
*END

Some other keywords that are affected:

*DATABASE_BINARY_D3PLOT

[koubaa]

According to the manual, the defaults for those fields are correct:

In 0.9.1, it seems we never applied defaults to fields of table card groups.

I think the behavior now is more correct, but we should definitely capture it in a test.

To avoid initializing with defaults for any keyword, you can use the following:

with disable_lspp_defaults():
    kw = Part(mid=1)

If necessary, I can add a legacy fallback class for Part to retain the 0.9.1 behavior like I did for mat295 for some time to make backwards compatibility easier