def slot_open(self, force):
"""Open a database file. If 'force' is not True try to get the
last used one from the settings mechanism.
Return True if successful.
"""
if self.db:
self.slot_pupilChanged(-1) # save current report
while True:
db = selectDBFile(self.gui.settings, force)
if db:
# Clear revisions dictionary (for undo/redo)
self.revisionDict = {}
self.db = db
try:
if self.initialize():
self.gui.showDbFile(self.db.descriptor)
# Show teacher's name
self.gui.showTeacher(self.db.getTeacherName(
self.db.owner))
return True
except:
warning(_("Database file '%s' contains invalid data")
% self.db.descriptor)
force = True
self.db = None
continue
break
if self.db:
return False
signal("quit")
def slot_open(self, force):
"""Open a database file. If 'force' is not True try to get the
last used one from the settings mechanism.
"""
self.open(selectDBFile(self.gui.settings, force, dbSuffix=u"zgb"))