whether the key exists, do not read.
* src/GrampsDb/_GrampsBSDDB.py (find_next_*_gramps_id): Remove
methods, as there's no need to override ones the DbBase now.
svn: r5860
GrampsDbBase; (_get_obj_from_gramps_id,_find_from_handle): Only
read data if the key exists.
* src/GrampsDb/_GrampsDbBase.py (get_gramps_ids,has_gramps_id):
Add methods; (check_*_from_handle): Add methods that make sure
that object exists in the db, create as necessary, but do not read
if it exists; (_check_from_handle): Add lower-level method;
(_find_from_handle): Only read data if the key exists.
* src/GrampsDb/_GrampsInMemDB.py (get_gramps_ids): Move to
GrampsDbBase.
* src/GrampsDb/_ReadXML.py: Multiple improvements.
svn: r5858
* src/GrampsDb/_GrampsBSDDB.py: More XML export fixes.
* src/GrampsDb/_GrampsDbBase.py: More XML export fixes.
* src/GrampsDb/_GrampsInMemDB.py: More XML export fixes.
* src/GrampsDb/_WriteXML.py: More XML export fixes.
svn: r5842
Remove lock limits; set db.DB_LOG_AUTOREMOVE flag; add checkpoints
on: open, batch transaction start and end; close.
* src/GrampsDb/_GrampsDbBase.py (change_database, no_database):
close existing db before changing to the new one.
svn: r5768
add support for no families or parents
* src/GrampsDb/_GrampsBSDDB.py: txn handling for get_handles
* src/GrampsDb/_GrampsDbBase.py: txn handling for get_handles
* src/GrampsDb/_GrampsGEDDB.py: txn handling for get_handles
* src/GrampsDb/_GrampsXMLDb.py: txn handling for get_handles
svn: r5707
* src/PeopleModel.py: don't access db maps directly
* src/FamilyView.py: add gender symbol to primary person
* src/GrampsDb/_GrampsBSDDB.py: provide access functions to avoid
redirect map access
* src/GrampsDb/_GrampsDbBase.py: provide access functions to avoid
redirect map access
* src/GrampsDb/_ReadGedcom.py: don't access db maps directly
svn: r5689
* src/const.py.in: Add directory for the db environment.
* src/GrampsDb/_GrampsDbBase.py: Use new logging;
(get_number_of_repositories): add method; (_del_*): add
placeholder methods -- must be overriden in derived classes.
* src/GrampsDb/_GrampsBSDDB.py: Use new logging; Add txn attribute
to the database; (open_table): rename dbopen; (get_*_cursor): Pass
txn to cursor constructors; (load): Open environment with
transaction-capable flags, open tables with AUTO_COMMIT flag;
(rebuild): use txn; (_delete_primary_from_reference_map): Use txn;
(_update_reference_map): Use txn; (_del_*)L Use txn; (remove_*):
remove unneeded functions (already in DbBase);
(_get_obj_from_gramps_id): Use txn;
(_commit_base,_do_commit,_find_from_handle): Add and use txn;
(transaction_commit): create and commit txn; do not sync().
svn: r5682
