def init(self):
dbFile = os.path.join(smDataPath(),'scanmanager.settings')
if not os.path.exists(dbFile):
shutil.copyfile(os.path.join(smBasePath(),'scanmanager.settings.default'),dbFile)
# open a db and check we can access its keys
db = shelve.open(dbFile)
[i for i in db.keys()]
db.close()
# db seems OK -- make a backup and then open it for real
shutil.copyfile(dbFile,os.path.join(smDataPath(),'scanmanager.settings.backup'))
self.db = shelve.open(dbFile)
if not self.db.keys():
self.db['version'] = base.smGetSettingsVersion()
self.settings = ApplicationMainSettings(db=self.db)
if not self.settings.load():
log.error('Settings file out of date')
e = QtGui.QMessageBox.critical(
None,
self.tr('Error'),
self.tr('''
<p>Your scanmanager.settings file appears to be out of date (existing settings version %s, app settings version %s).</p>
<p>Try deleting %s</p>''') % (
self.db.get('version',None),
base.smGetSettingsVersion(),
os.path.join(base.smDataPath(),'scanmanager.settings')
)
)
self.quit()
return
self.images = []
backend.apis = backend.BackendManager(trace=base.runtimeOptions.trace)
apis = backend.apis
apis.loadAll()
apis.openAll(db=self.db)
errorText = apis.formatAPIErrors()
if errorText:
sys.stderr.write(errorText)
self.processingQueue = processing.ProcessingQueue()
self.setWindowIcon(QtGui.QIcon(':/scanmanager-16.png'))
self.SetupWindow.initialiseOptions()
self.SetupWindow.show()
self.SetupWindow.loadSettings()
def init(self):
dbFile = os.path.join(smDataPath(), 'scanmanager.settings')
if not os.path.exists(dbFile):
shutil.copyfile(
os.path.join(smBasePath(), 'scanmanager.settings.default'),
dbFile)
# open a db and check we can access its keys
db = shelve.open(dbFile)
[i for i in db.keys()]
db.close()
# db seems OK -- make a backup and then open it for real
shutil.copyfile(
dbFile, os.path.join(smDataPath(), 'scanmanager.settings.backup'))
self.db = shelve.open(dbFile)
if not self.db.keys():
self.db['version'] = base.smGetSettingsVersion()
self.settings = ApplicationMainSettings(db=self.db)
if not self.settings.load():
log.error('Settings file out of date')
e = QtGui.QMessageBox.critical(
None, self.tr('Error'),
self.tr('''
<p>Your scanmanager.settings file appears to be out of date (existing settings version %s, app settings version %s).</p>
<p>Try deleting %s</p>''') %
(self.db.get('version', None), base.smGetSettingsVersion(),
os.path.join(base.smDataPath(), 'scanmanager.settings')))
self.quit()
return
self.images = []
backend.apis = backend.BackendManager(trace=base.runtimeOptions.trace)
apis = backend.apis
apis.loadAll()
apis.openAll(db=self.db)
errorText = apis.formatAPIErrors()
if errorText:
sys.stderr.write(errorText)
self.processingQueue = processing.ProcessingQueue()
self.setWindowIcon(QtGui.QIcon(':/scanmanager-16.png'))
self.SetupWindow.initialiseOptions()
self.SetupWindow.show()
self.SetupWindow.loadSettings()
def load(self):
if self._db.get('version', None) != base.smGetSettingsVersion():
return False
for k, v in self._db.items():
if k not in self._children:
continue
setattr(self, k, v)
for k in self._children:
if k not in self:
setattr(self, k, ApplicationSettings())
return True
def load(self):
if self._db.get('version',None) != base.smGetSettingsVersion():
return False
for k,v in self._db.items():
if k not in self._children:
continue
setattr(self,k,v)
for k in self._children:
if k not in self:
setattr(self,k,ApplicationSettings())
return True
