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71 lines
2.2 KiB
Python
71 lines
2.2 KiB
Python
# -*- coding: utf-8 -*-
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"""
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/***************************************************************************
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Name : DB Manager
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Description : Database manager plugin for QGIS
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Date : May 23, 2011
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copyright : (C) 2011 by Giuseppe Sucameli
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email : brush.tyler@gmail.com
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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"""
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from PyQt4.QtCore import *
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from PyQt4.QtGui import *
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class NotSupportedDbType(Exception):
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def __init__(self, dbtype):
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self.msg = self.tr("%s is not supported yet") % dbtype
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Exception(self, self.msg)
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def __str__(self):
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return self.msg.encode('utf-8')
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def initDbPluginList():
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import os
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current_dir = os.path.dirname(__file__)
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for name in os.listdir(current_dir):
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if not os.path.isdir( os.path.join( current_dir, name ) ):
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continue
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try:
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exec( u"from .%s import plugin as mod" % name )
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except ImportError, e:
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DBPLUGIN_ERRORS.append( u"%s: %s" % (name, e.message) )
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continue
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pluginclass = mod.classFactory()
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SUPPORTED_DBTYPES[ pluginclass.typeName() ] = pluginclass
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return len(SUPPORTED_DBTYPES) > 0
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def supportedDbTypes():
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return sorted(SUPPORTED_DBTYPES.keys())
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def getDbPluginErrors():
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return DBPLUGIN_ERRORS
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def createDbPlugin(dbtype, conn_name=None):
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if not SUPPORTED_DBTYPES.has_key( dbtype ):
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raise NotSupportedDbType( dbtype )
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dbplugin = SUPPORTED_DBTYPES[ dbtype ]
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return dbplugin if conn_name is None else dbplugin(conn_name)
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# initialize the plugin list
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SUPPORTED_DBTYPES = {}
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DBPLUGIN_ERRORS = []
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initDbPluginList()
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