fixes #1761 1) Extras are now exported together with other data 2) Extras are fully imported if the corresponding node did not exist 3) In case imported node already exists in a database the following logic may be chosen to import the extras: - keep_existing (default): keep extras with different names (old and impoted ones), keep old value in case of name collision - update_existing: -/-/-, keep new value in case of name collision - ask: -/-/-, ask what to do in case of the name collision - mirror: completely overwrite the extras by the imported ones - none: keep old extras

Commits

Commits on Feb 11, 2019

Export/import of extras:

Fix an unexpected unindent problem for a docstring

additional features for the extras import/update:

Add checks for the mode parameter type:

Fix one import/export extras test