コード例 #1
0
ファイル: treeseal.py プロジェクト: pombredanne/treeseal
	def OnOpen(self, event):
		# get a valid path from user
		dirDialog = wx.DirDialog(self, "Choose a directory for open:", \
			style=wx.DD_DEFAULT_STYLE)
		if platform.system() == 'Windows':
			dirDialog.SetPath('D:\\Projects\\treeseal-example') # TESTING
		else:
			dirDialog.SetPath('/home/phil/Projects/treeseal-example') # TESTING

		if dirDialog.ShowModal() == wx.ID_OK:
			self.UpdateRootDir(dirDialog.GetPath())
		else:
			self.UpdateRootDir(None)
			return

		# check pre-conditions
		if not os.path.exists(self.metaDir):
			wx.MessageBox('Path "' + self.rootDir + '" is no valid root dir.', \
				'Error', wx.OK | wx.ICON_ERROR)
			self.UpdateRootDir(None)
			return
		if not os.path.exists(self.dbFile):
			wx.MessageBox('Cannot find database file "' + self.dbFile + '".', \
				'Error', wx.OK | wx.ICON_ERROR)
			self.UpdateRootDir(None)
			return
		if not os.path.exists(self.sigFile):
			dial = wx.MessageBox('Cannot find database signature file "' + self.sigFile + '".\n\nUse database without verification?', \
				'Warning', wx.YES_NO | wx.ICON_WARNING | wx.NO_DEFAULT)
			if not dial == wx.YES:
				self.UpdateRootDir(None)
				return
		else:
			cs = Checksum()
			cs.calculateForFile(self.dbFile)
			if not cs.isValidUsingSavedFile(self.sigFile):
				dial = wx.MessageBox('Database or database signature file have been corrupted.\n\nUse database without verification?', \
					'Warning', wx.YES_NO | wx.ICON_WARNING | wx.NO_DEFAULT)
				if not dial == wx.YES:
					self.UpdateRootDir(None)
					return

		# close eventually existing previous instance
		self.list.ClearInstance()
		self.SetStatusBarText()

		# load preferences or create default ones
		self.preferences = Preferences()
		if os.path.exists(self.preferencesFile):
			self.preferences.load(self.preferencesFile)
		else:
			self.preferences.save(self.preferencesFile)
コード例 #2
0
ファイル: dbtree.py プロジェクト: pombredanne/treeseal
 def close(self):
     if self.isOpen():
         self.dbClose()
         cs = Checksum()
         cs.calculateForFile(self.__databaseFile)
         cs.saveToFile(self.__signatureFile)