* src/GrampsDb/_GrampsBSDDB.py: Fix new db creation; make metadata
work with UseTXN set either way. svn: r7162
This commit is contained in:
Alex Roitman
parent
a2cf746c00
commit
cb1323f4f9
@ -1,4 +1,6 @@
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2006-08-12 Alex Roitman <shura@gramps-project.org>
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* src/GrampsDb/_GrampsBSDDB.py: Fix new db creation; make metadata
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work with UseTXN set either way.
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* src/ViewManager.py (_connect_signals): Connect to the proper
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event to cleanly quit on window manager's close action.
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(quit): Allow variable number of args (to work with signals).
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@ -157,15 +157,13 @@ class GrampsBSDDB(GrampsDbBase,UpdateCallback):
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else:
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return db.DB_CREATE
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def open_table(self,name,dbname,no_txn=False,dbtype=db.DB_HASH):
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def open_table(self,file_name,table_name,dbtype=db.DB_HASH):
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dbmap = dbshelve.DBShelf(self.env)
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dbmap.db.set_pagesize(16384)
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if self.readonly:
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dbmap.open(name, dbname, dbtype, db.DB_RDONLY)
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elif no_txn:
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dbmap.open(name, dbname, dbtype, db.DB_CREATE, 0666)
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dbmap.open(file_name, table_name, dbtype, db.DB_RDONLY)
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else:
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dbmap.open(name, dbname, dbtype, self.open_flags(), 0666)
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dbmap.open(file_name, table_name, dbtype, self.open_flags(), 0666)
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return dbmap
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def _all_handles(self,table):
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@ -276,9 +274,16 @@ class GrampsBSDDB(GrampsDbBase,UpdateCallback):
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def set_default_person_handle(self, handle):
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"""sets the default Person to the passed instance"""
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if not self.readonly:
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the_txn = self.env.txn_begin()
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if self.UseTXN:
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# Start transaction if needed
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the_txn = self.env.txn_begin()
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else:
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the_txn = None
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self.metadata.put('default',str(handle),txn=the_txn)
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the_txn.commit()
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if self.UseTXN:
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the_txn.commit()
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else:
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self.metadata.sync()
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def get_default_person(self):
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"""returns the default Person of the database"""
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@ -286,16 +291,30 @@ class GrampsBSDDB(GrampsDbBase,UpdateCallback):
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if person:
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return person
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elif (self.metadata) and (not self.readonly):
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the_txn = self.env.txn_begin()
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if self.UseTXN:
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# Start transaction if needed
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the_txn = self.env.txn_begin()
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else:
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the_txn = None
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self.metadata.put('default',None,txn=the_txn)
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the_txn.commit()
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if self.UseTXN:
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the_txn.commit()
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else:
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self.metadata.sync()
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return None
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def _set_column_order(self, col_list, name):
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if self.metadata and not self.readonly:
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the_txn = self.env.txn_begin()
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if self.UseTXN:
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# Start transaction if needed
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the_txn = self.env.txn_begin()
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else:
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the_txn = None
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self.metadata.put(name,col_list,txn=the_txn)
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the_txn.commit()
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if self.UseTXN:
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the_txn.commit()
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else:
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self.metadata.sync()
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def version_supported(self):
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dbversion = self.metadata.get('version',default=0)
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@ -364,15 +383,27 @@ class GrampsBSDDB(GrampsDbBase,UpdateCallback):
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self._load_metadata()
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gstats = self.metadata.get('gender_stats',default=[])
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gstats = self.metadata.get('gender_stats',default=None)
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if not self.readonly:
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the_txn = self.env.txn_begin()
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if self.UseTXN:
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# Start transaction if needed
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the_txn = self.env.txn_begin()
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else:
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the_txn = None
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if gstats == None:
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# New database. Set up the current version.
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self.metadata.put('version',_DBVERSION,txn=the_txn)
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elif not self.metadata.has_key('version'):
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# Not new database, but the version is missing.
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# Use 0, but it is likely to fail anyway.
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self.metadata.put('version',0,txn=the_txn)
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the_txn.commit()
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if self.UseTXN:
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the_txn.commit()
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else:
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self.metadata.sync()
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self.genderStats = GenderStats(gstats)
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@ -869,7 +900,11 @@ class GrampsBSDDB(GrampsDbBase,UpdateCallback):
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def _close_metadata(self):
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if not self.readonly:
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the_txn = self.env.txn_begin()
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if self.UseTXN:
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# Start transaction if needed
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the_txn = self.env.txn_begin()
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else:
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the_txn = None
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# name display formats
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self.metadata.put('name_formats',self.name_formats,txn=the_txn)
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@ -916,7 +951,10 @@ class GrampsBSDDB(GrampsDbBase,UpdateCallback):
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txn=the_txn)
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self.metadata.put('mattr_names',list(self.media_attributes),
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txn=the_txn)
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the_txn.commit()
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if self.UseTXN:
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the_txn.commit()
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else:
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self.metadata.sync()
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self.metadata.close()
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@ -1374,9 +1412,16 @@ class GrampsBSDDB(GrampsDbBase,UpdateCallback):
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if val[1] != 6:
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order.append(val)
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self.set_media_column_order(order)
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the_txn = self.env.txn_begin()
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if self.UseTXN:
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# Start transaction if needed
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the_txn = self.env.txn_begin()
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else:
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the_txn = None
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self.metadata.put('version',6,txn=the_txn)
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the_txn.commit()
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if self.UseTXN:
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the_txn.commit()
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else:
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self.metadata.sync()
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def gramps_upgrade_7(self):
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print "Upgrading to DB version 7"
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@ -1390,9 +1435,16 @@ class GrampsBSDDB(GrampsDbBase,UpdateCallback):
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self.genderStats.count_person(p)
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data = cursor.next()
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cursor.close()
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the_txn = self.env.txn_begin()
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if self.UseTXN:
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# Start transaction if needed
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the_txn = self.env.txn_begin()
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else:
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the_txn = None
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self.metadata.put('version',7,txn=the_txn)
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the_txn.commit()
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if self.UseTXN:
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the_txn.commit()
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else:
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self.metadata.sync()
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def gramps_upgrade_8(self):
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print "Upgrading to DB version 8"
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@ -1421,9 +1473,16 @@ class GrampsBSDDB(GrampsDbBase,UpdateCallback):
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self.family_event_names.add(event.name)
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data = cursor.next()
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cursor.close()
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the_txn = self.env.txn_begin()
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if self.UseTXN:
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# Start transaction if needed
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the_txn = self.env.txn_begin()
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else:
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the_txn = None
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self.metadata.put('version',8,txn=the_txn)
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the_txn.commit()
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if self.UseTXN:
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the_txn.commit()
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else:
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self.metadata.sync()
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def gramps_upgrade_9(self):
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print "Upgrading to DB version 9 -- this may take a while"
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@ -1439,11 +1498,19 @@ class GrampsBSDDB(GrampsDbBase,UpdateCallback):
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for name in (PERSON_COL_KEY,CHILD_COL_KEY,PLACE_COL_KEY,SOURCE_COL_KEY,
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MEDIA_COL_KEY,EVENT_COL_KEY,FAMILY_COL_KEY):
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try:
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the_txn = self.env.txn_begin()
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if self.UseTXN:
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# Start transaction if needed
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the_txn = self.env.txn_begin()
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else:
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the_txn = None
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self.metadata.delete(name,txn=the_txn)
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the_txn.commit()
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if self.UseTXN:
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the_txn.commit()
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else:
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self.metadata.sync()
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except KeyError:
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the_txn.abort()
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if self.UseTXN:
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the_txn.abort()
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# Then we remove the surname secondary index table
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# because its format changed from HASH to DUPSORTed BTREE.
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@ -1465,13 +1532,21 @@ class GrampsBSDDB(GrampsDbBase,UpdateCallback):
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### Now we're ready to proceed with the normal upgrade.
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# First, make sure the stored default person handle is str, not unicode
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try:
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the_txn = self.env.txn_begin()
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if self.UseTXN:
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# Start transaction if needed
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the_txn = self.env.txn_begin()
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else:
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the_txn = None
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handle = self.metadata.get('default',txn=the_txn)
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self.metadata.put('default',str(handle),txn=the_txn)
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the_txn.commit()
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if self.UseTXN:
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the_txn.commit()
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else:
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self.metadata.sync()
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except KeyError:
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# default person was not stored in database
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the_txn.abort()
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if self.UseTXN:
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the_txn.abort()
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# The rest of the upgrade deals with real data, not metadata
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# so starting (batch) transaction here.
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@ -1777,10 +1852,16 @@ class GrampsBSDDB(GrampsDbBase,UpdateCallback):
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# Close secodnary index
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self.reference_map_primary_map.close()
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# Separate transaction to save metadata
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the_txn = self.env.txn_begin()
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if self.UseTXN:
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# Separate transaction to save metadata
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the_txn = self.env.txn_begin()
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else:
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the_txn = None
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self.metadata.put('version',9,txn=the_txn)
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the_txn.commit()
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if self.UseTXN:
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the_txn.commit()
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else:
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self.metadata.sync()
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print "Done upgrading to DB version 9"
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