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647 lines
25 KiB
647 lines
25 KiB
"""
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CopyCenterPlugin to provide 'KexiDB'.
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Description:
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This python-script is a plugin for the CopyCenter.py.
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Author:
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Sebastian Sauer <mail@dipe.org>
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Copyright:
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GPL v2 or higher.
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"""
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class CopyCenterPlugin:
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""" The CopyCenterPlugin to provide abstract access to the 'KexiDB'
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framework to CopyCenter.py """
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name = "Kexi Database"
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""" The name this plugin has. The name should be unique and
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will be used for displaying a caption. """
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class Plugin:
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""" The implementation of a plugin which is published to the
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CopyCenter.py script. While there exists only one instance of
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the CopyCenterPlugin class, there will be n instances of this
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Plugin class (one for 'source' aka read-data-from and one for
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'destination' aka write-data-to) created from within the
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CopyCenter.py. The Source and Destination classes are extending
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this Plugin class with specialized functionality. """
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def __init__(self,copycenterplugin):
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""" Constructor. """
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self.copycenterplugin = copycenterplugin
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self.widget = None
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self.options = {
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'autoconnect' : False,
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'project' : '', #'~/test.kexi',
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'driver' : '', #'MySQL', #'SQLite3','MySQL',...
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'file' : '', #'/path/to/mysqlite3dbfile.kexi'
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'hostname' : '127.0.0.1',
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'port' : '',
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'usesocketfile' : False,
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'socketfile' : '',
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'username' : '',
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'password' : '',
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'database' : '',
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'table' : '',
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'fields' : '',
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'where' : '',
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}
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self.connection = copycenterplugin.Connection(self)
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def isFinished(self):
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return self.connection.isFinished()
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def finish(self):
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""" Called if reading is finished."""
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self.connection.finish()
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def createWidget(self, dialog, parent):
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""" Create and return a widget to modify the plugin settings. """
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return self.copycenterplugin.createWidget(dialog, self, parent)
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class Source(Plugin):
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""" Specialization of the Plugin class to implement the
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'source' aka read-data-from functionality. """
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plugintype = "Source"
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def init(self,copierer):
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""" Called if reading should be initialize. """
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self.connection.init(copierer)
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self.connection.initRead()
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# Called if a record should be readed.
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self.read = self.connection.readRecord
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class Destination(Plugin):
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""" Specialization of the Plugin class to implement the
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'destination' aka write-data-to functionality. """
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plugintype = "Destination"
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def init(self,copierer):
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""" Called if writing should be initialize. """
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self.connection.init(copierer)
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self.connection.initWrite()
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# Called if a record should be written.
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self.write = self.connection.writeRecord
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class Connection:
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""" Abstract access to work with KexiDB. """
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def __init__(self,plugin):
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self.plugin = plugin
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self.copierer = None
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self.kexidbconnection = None
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self.kexidbcursor = None
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self.tableschema = None
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self.fieldlist = None
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def lastError(self): return self.kexidbconnection.lastError()
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def connect(self): return self.kexidbconnection.connect()
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def disconnect(self):
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if self.kexidbconnection == None or self.kexidbconnection.disconnect():
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self.kexidbconnection = None
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return True
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return False
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def isConnected(self): return self.kexidbconnection != None and self.kexidbconnection.isConnected()
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def tableNames(self): return self.kexidbconnection.tableNames()
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def hasTableName(self,tablename): return tablename in self.kexidbconnection.tableNames()
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def tableSchema(self,tablename): return self.kexidbconnection.tableSchema(tablename)
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def init(self,copierer):
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self.copierer = copierer
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if self.kexidbconnection == None:
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if self.plugin.widget == None:
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raise Exception("No connection established.")
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self.copierer.appendProgressMessage("<i>Trying to connect...</i>")
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if self.plugin.widget.driverbox.driver == None:
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raise Exception("Invalid driver.")
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if not self.plugin.widget.connectClicked():
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raise Exception("Failed to connect.")
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connectiondata = self.kexidbconnection.data()
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self.copierer.appendProgressMessage("Connected: %s %s" % (connectiondata.driverName(),connectiondata.serverInfoString()))
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tablename = str(self.plugin.widget.tablebox.tableedit.text())
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if tablename == "":
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raise Exception("No table defined")
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fields = [ f.strip() for f in str(self.plugin.widget.fieldbox.fieldsedit.text()).split(",") if len(f) > 0 ]
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if len(fields) < 1:
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raise Exception("No fields defined")
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self.tableschema = self.kexidbconnection.tableSchema(tablename)
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if not self.tableschema: raise Exception("No such tableschema \"%s\"" % tablename)
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self.copierer.appendProgressMessage("Table: %s" % self.tableschema.name())
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if len(fields) == 1 and fields[0] == "*":
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self.fieldlist = self.tableschema.fieldlist()
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else:
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self.fieldlist = self.tableschema.fieldlist().subList(fields)
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if not self.fieldlist: raise Exception("No such fields \"%s\"" % fields)
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fieldlistnames = self.fieldlist.names()
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if len(fieldlistnames) < 1: raise Exception("No valid fields defined for \"%s\"" % fields)
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self.copierer.appendProgressMessage("Fields: %s" % fieldlistnames)
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def finish(self):
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if self.plugin.widget == None:
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self.disconnect()
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else:
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self.plugin.widget.disconnectClicked()
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self.kexidbcursor = None
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self.kexidbconnection = None
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self.tableschema = None
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self.fieldlist = None
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self.copierer = None
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def isFinished(self):
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return self.copierer == None
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def initRead(self):
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print("Initialize read")
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#queryschema = self.plugin.copycenterplugin.drivermanager.querySchema()
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queryschema = self.tableschema.query()
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queryschema.fieldlist().setFields(self.fieldlist)
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print("QuerySchema: %s" % queryschema.fieldlist().names())
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whereexpression = str(self.plugin.widget.whereedit.text())
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if whereexpression != "":
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print("WHERE-expression: %s" % whereexpression)
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if not queryschema.setWhereExpression(whereexpression):
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raise Exception("Invalid WHERE-expression.")
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#print "QuerySchema statement=%s" % queryschema.statement()
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self.kexidbcursor = self.kexidbconnection.executeQuerySchema(queryschema)
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if not self.kexidbcursor:
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raise Exception("Failed to create cursor.")
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if not self.kexidbcursor.moveFirst():
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raise Exception("The cursor has no records to read from.")
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def readRecord(self):
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if self.kexidbcursor == None or self.kexidbcursor.eof():
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return None
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record = []
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for i in range( self.kexidbcursor.fieldCount() ):
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record.append( self.kexidbcursor.value(i) )
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self.kexidbcursor.moveNext()
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#print "read record: %s" % record
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return record
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def initWrite(self):
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print("Initialize write")
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def writeRecord(self,record):
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print("write record: %s" % record)
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if self.kexidbconnection.insertRecord(self.fieldlist,record):
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print("=> insert successfully")
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self.copierer.writeSuccess(record, 1)
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else:
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print("=> insert failed: %s" % self.kexidbconnection.lastError())
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self.copierer.writeFailed(record)
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#import time
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#time.sleep(1)
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return True
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def __init__(self, copycenter):
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""" Constructor. """
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import krosskexidb
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self.drivermanager = krosskexidb.DriverManager()
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self.copycenter = copycenter
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def createWidget(self, dialog, plugin, parent):
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""" Each plugin may provide a tqt.TQWidget back to the
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CopyCenter.py. The widget will be used to configure our
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plugin settings. """
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from TQt import tqt
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import os
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import re
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self.dialog = dialog
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self.mainbox = None
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class ProjectBox(tqt.TQHBox):
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def __init__(self,main,copycenterplugin,plugin,parent):
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self.main = main
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self.copycenterplugin = copycenterplugin
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self.plugin = plugin
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tqt.TQHBox.__init__(self,parent)
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prjlabel = tqt.TQLabel("Project File:",self)
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self.prjcombo = tqt.TQComboBox(self)
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self.prjcombo.setEditable(True)
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self.prjcombo.insertItem("")
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path = copycenterplugin.copycenter.homepath
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for f in os.listdir(path):
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file = os.path.join(path,f)
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if os.path.isfile(file) and re.search(".+\\.(kexi|kexis|kexic)$",f):
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self.prjcombo.insertItem(os.path.join("~",f))
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prjlabel.setBuddy(self.prjcombo)
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prjsavebtn = tqt.TQPushButton("...",self)
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tqt.TQObject.connect(prjsavebtn, tqt.TQ_SIGNAL("clicked()"),self.buttonClicked)
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tqt.TQObject.connect(self.prjcombo, tqt.TQ_SIGNAL("textChanged(const TQString&)"), self.main.projectChanged)
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self.setStretchFactor(self.prjcombo,1)
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def buttonClicked(self):
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text = str(self.prjcombo.currentText())
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if text == "":
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text = self.copycenterplugin.copycenter.homepath
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elif re.search("^\\~(\\/|\\\\)",text):
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import os
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text = os.path.join(self.copycenterplugin.copycenter.homepath,text[2:])
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if self.plugin.plugintype == "Source":
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filename = tqt.TQFileDialog.getOpenFileName(text,"*.kexi *.kexis *.kexic;;*",self.copycenterplugin.dialog)
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else: # "Destination":
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filename = tqt.TQFileDialog.getSaveFileName(text,"*.kexi *.kexis *.kexic;;*",self.copycenterplugin.dialog)
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if str(filename) != "": self.prjcombo.setCurrentText(str(filename))
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class DriverBox(tqt.TQVBox):
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def __init__(self,main,parent):
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tqt.TQVBox.__init__(self,parent)
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self.main = main
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self.copycenterplugin = main.copycenterplugin
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self.plugin = main.plugin
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self.driver = None
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driverbox = tqt.TQHBox(self)
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driverlabel = tqt.TQLabel("Driver:",driverbox)
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self.drivercombo = tqt.TQComboBox(driverbox)
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self.drivercombo.insertItem("")
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for driver in self.copycenterplugin.drivermanager.driverNames():
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self.drivercombo.insertItem(driver)
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tqt.TQObject.connect(self.drivercombo, tqt.TQ_SIGNAL("activated(int)"), self.activated)
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driverlabel.setBuddy(self.drivercombo)
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driverbox.setStretchFactor(self.drivercombo,1)
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self.box = tqt.TQVBox(self)
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self.mainbox = None
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def activated(self,index):
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drivertext = str(self.drivercombo.currentText())
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self.box.hide()
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if self.mainbox:
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self.mainbox.hide()
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self.mainbox.destroy()
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self.mainbox = None
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if index == 0 or drivertext == "":
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self.driver = None
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self.box.show()
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self.main.updateConnectButtons()
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return False
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self.driver = self.copycenterplugin.drivermanager.driver(drivertext)
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mainbox = tqt.TQVBox(self.box)
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mainbox.setSpacing(2)
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if self.driver.isFileDriver():
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filebox = tqt.TQHBox(mainbox)
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filelabel = tqt.TQLabel("File:",filebox)
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self.fileedit = tqt.TQLineEdit(self.plugin.options['file'],filebox)
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filelabel.setBuddy(self.fileedit)
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filebox.setStretchFactor(self.fileedit,1)
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filebtn = tqt.TQPushButton("...",filebox)
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tqt.TQObject.connect(filebtn, tqt.TQ_SIGNAL("clicked()"), self.fileClicked)
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else:
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hostbox = tqt.TQHBox(mainbox)
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hostlabel = tqt.TQLabel("Hostname:",hostbox)
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self.hostedit = tqt.TQLineEdit(self.plugin.options['hostname'],hostbox)
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hostlabel.setBuddy(self.hostedit)
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hostbox.setStretchFactor(self.hostedit,1)
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portbox = tqt.TQHBox(mainbox)
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portlabel = tqt.TQLabel("Port:",portbox)
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self.portedit = tqt.TQLineEdit(self.plugin.options['port'],portbox)
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portlabel.setBuddy(self.portedit)
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portbox.setStretchFactor(self.portedit,1)
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sockbox = tqt.TQHBox(mainbox)
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self.sockfilecheckbox = tqt.TQCheckBox("Socket File:",sockbox)
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tqt.TQObject.connect(self.sockfilecheckbox, tqt.TQ_SIGNAL("toggled(bool)"), self.sockfilecheckboxClicked)
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self.sockfilebox = tqt.TQHBox(sockbox)
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self.sockfileedit = tqt.TQLineEdit(self.plugin.options['socketfile'],self.sockfilebox)
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self.sockfilebox.setEnabled(False)
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sockfilebtn = tqt.TQPushButton("...",self.sockfilebox)
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self.sockfilecheckbox.setChecked( str(self.plugin.options['usesocketfile']) == str(True) )
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tqt.TQObject.connect(sockfilebtn, tqt.TQ_SIGNAL("clicked()"), self.sockfileClicked)
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self.sockfilebox.setStretchFactor(self.sockfileedit,1)
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sockbox.setStretchFactor(self.sockfilebox,1)
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userbox = tqt.TQHBox(mainbox)
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userlabel = tqt.TQLabel("Username:",userbox)
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self.useredit = tqt.TQLineEdit(self.plugin.options['username'],userbox)
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userlabel.setBuddy(self.useredit)
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userbox.setStretchFactor(self.useredit,1)
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passbox = tqt.TQHBox(mainbox)
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passlabel = tqt.TQLabel("Password:",passbox)
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self.passedit = tqt.TQLineEdit(self.plugin.options['password'],passbox)
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self.passedit.setEchoMode(tqt.TQLineEdit.Password)
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passlabel.setBuddy(self.passedit)
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passbox.setStretchFactor(self.passedit,1)
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dbbox = tqt.TQHBox(mainbox)
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dblabel = tqt.TQLabel("Database:",dbbox)
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self.dbedit = tqt.TQLineEdit(self.plugin.options['database'],dbbox)
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dblabel.setBuddy(self.dbedit)
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dbbox.setStretchFactor(self.dbedit,1)
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#self.tablecombo.setText("")
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self.mainbox = mainbox
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self.mainbox.show()
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self.box.show()
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self.main.updateConnectButtons()
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return True
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def fileClicked(self):
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text = str(self.fileedit.text())
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if text == "": text = self.copycenterplugin.copycenter.homepath
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if self.plugin.plugintype == "Source":
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filename = tqt.TQFileDialog.getOpenFileName(text,"*",self.copycenterplugin.dialog)
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else: # "Destination":
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filename = tqt.TQFileDialog.getSaveFileName(text,"*",self.copycenterplugin.dialog)
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if str(filename) != "": self.fileedit.setText(str(filename))
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def sockfilecheckboxClicked(self,checked):
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self.sockfilebox.setEnabled(checked)
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def sockfileClicked(self):
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text = str(self.sockfileedit.text())
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if text == "": text = self.copycenterplugin.copycenter.homepath
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if self.plugin.plugintype == "Source":
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filename = tqt.TQFileDialog.getOpenFileName(text,"*",self.copycenterplugin.dialog)
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else: # "Destination":
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filename = tqt.TQFileDialog.getSaveFileName(text,"*",self.copycenterplugin.dialog)
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if str(filename) != "": self.sockfileedit.setText(str(filename))
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class TableBox(tqt.TQHBox):
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def __init__(self,copycenterplugin,plugin,parent):
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tqt.TQHBox.__init__(self,parent)
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self.copycenterplugin = copycenterplugin
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self.plugin = plugin
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tablelabel = tqt.TQLabel("Table:",self)
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self.tableedit = tqt.TQLineEdit(self.plugin.options['table'],self)
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self.tablebtn = tqt.TQPushButton("...",self)
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self.tablebtn.setEnabled(False)
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tqt.TQObject.connect(self.tablebtn, tqt.TQ_SIGNAL("clicked()"), self.buttonClicked)
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tablelabel.setBuddy(self.tableedit)
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self.setStretchFactor(self.tableedit,1)
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def buttonClicked(self):
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ListViewDialog = self.copycenterplugin.dialog.ListViewDialog
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class TableDialog(ListViewDialog):
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def __init__(self,tablebox):
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ListViewDialog.__init__(self,tablebox,"Tables")
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self.mainwidget = tablebox
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self.listview.addColumn("Name")
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text = str(self.mainwidget.tableedit.text())
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item = None
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for table in self.mainwidget.plugin.connection.tableNames():
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if item == None:
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item = tqt.TQListViewItem(self.listview,table)
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else:
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item = tqt.TQListViewItem(self.listview,item,table)
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if table == text:
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self.listview.setSelected(item,True)
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self.listview.ensureItemVisible(item)
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tqt.TQObject.connect(self.listview, tqt.TQ_SIGNAL("doubleClicked(TQListViewItem*, const TQPoint&, int)"), self.okClicked)
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tqt.TQObject.connect(self.okbtn, tqt.TQ_SIGNAL("clicked()"), self.okClicked)
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def okClicked(self):
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item = self.listview.selectedItem()
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if item == None:
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self.mainwidget.tableedit.setText("")
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else:
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self.mainwidget.tableedit.setText(item.text(0))
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self.close()
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dialog = TableDialog(self)
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dialog.show()
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class FieldBox(tqt.TQHBox):
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def __init__(self,copycenterplugin,plugin,parent):
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tqt.TQHBox.__init__(self,parent)
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self.copycenterplugin = copycenterplugin
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self.plugin = plugin
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self.tablename = ""
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fieldslabel = tqt.TQLabel("Fields:",self)
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self.fieldsedit = tqt.TQLineEdit(self.plugin.options['fields'],self)
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self.setStretchFactor(self.fieldsedit,1)
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fieldslabel.setBuddy(self.fieldsedit)
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self.fieldsbtn = tqt.TQPushButton("...",self)
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self.fieldsbtn.setEnabled(False)
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tqt.TQObject.connect(self.fieldsbtn, tqt.TQ_SIGNAL("clicked()"), self.fieldsClicked)
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def fieldsClicked(self):
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ListViewDialog = self.copycenterplugin.dialog.ListViewDialog
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class FieldsDialog(ListViewDialog):
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def __init__(self, fieldbox):
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ListViewDialog.__init__(self,fieldbox,"Fields")
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self.fieldbox = fieldbox
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self.listview.setSelectionMode(tqt.TQListView.Multi)
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self.listview.setSorting(-1)
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self.listview.header().setClickEnabled(False)
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self.listview.addColumn("Name")
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self.listview.addColumn("Type")
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self.listview.addColumn("Options")
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fieldslist = str(self.fieldbox.fieldsedit.text()).split(",")
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allfields = ("*" in fieldslist)
|
|
tableschema = self.fieldbox.plugin.connection.tableSchema(self.fieldbox.tablename)
|
|
item = None
|
|
for field in tableschema.fieldlist().fields():
|
|
opts = []
|
|
for opt in ("isAutoInc","isNotNull","isNotEmpty"):
|
|
if getattr(field,opt)():
|
|
opts.append(opt[2:])
|
|
item = self.addItem(( field.name(),field.type(),",".join(opts) ),item)
|
|
if allfields or field.name() in fieldslist:
|
|
self.listview.setSelected(item,True)
|
|
tqt.TQObject.connect(self.okbtn, tqt.TQ_SIGNAL("clicked()"), self.okClicked)
|
|
def okClicked(self):
|
|
selitems = []
|
|
item = self.listview.firstChild()
|
|
while item:
|
|
if item.isSelected():
|
|
selitems.append(str(item.text(0)))
|
|
item = item.nextSibling()
|
|
self.fieldbox.fieldsedit.setText(",".join(selitems))
|
|
self.close()
|
|
dialog = FieldsDialog(self)
|
|
dialog.show()
|
|
def tableChanged(self, text):
|
|
self.tablename = str(text)
|
|
if self.plugin.connection.isConnected():
|
|
if self.plugin.connection.hasTableName(self.tablename):
|
|
self.fieldsbtn.setEnabled(True)
|
|
return
|
|
self.fieldsbtn.setEnabled(False)
|
|
|
|
class MainBox(tqt.TQHBox):
|
|
def __init__(self,copycenterplugin,plugin,parent):
|
|
tqt.TQHBox.__init__(self,parent)
|
|
self.copycenterplugin = copycenterplugin
|
|
self.plugin = plugin
|
|
|
|
self.prjbox = ProjectBox(self,copycenterplugin,plugin,parent)
|
|
self.driverbox = DriverBox(self,parent)
|
|
|
|
statusbar = tqt.TQHBox(parent)
|
|
statusbar.setSpacing(2)
|
|
#self.statuslabel = tqt.TQLabel("Disconnected",statusbar)
|
|
#statusbar.setStretchFactor(self.statuslabel,1)
|
|
statusbar.setStretchFactor(tqt.TQWidget(statusbar),1)
|
|
self.connectbtn = tqt.TQPushButton("Connect",statusbar)
|
|
self.connectbtn.setEnabled(False)
|
|
tqt.TQObject.connect(self.connectbtn, tqt.TQ_SIGNAL("clicked()"),self.connectClicked)
|
|
self.disconnectbtn = tqt.TQPushButton("Disconnect",statusbar)
|
|
self.disconnectbtn.setEnabled(False)
|
|
tqt.TQObject.connect(self.disconnectbtn, tqt.TQ_SIGNAL("clicked()"),self.disconnectClicked)
|
|
|
|
#self.connectionbox = ConnectionBox(copycenterplugin,plugin,parent)
|
|
self.tablebox = TableBox(copycenterplugin,plugin,parent)
|
|
self.fieldbox = FieldBox(copycenterplugin,plugin,parent)
|
|
tqt.TQObject.connect(self.tablebox.tableedit, tqt.TQ_SIGNAL("textChanged(const TQString&)"), self.fieldbox.tableChanged)
|
|
|
|
if self.plugin.options['project'] != '':
|
|
self.prjbox.prjcombo.setCurrentText(self.plugin.options['project'])
|
|
|
|
if self.plugin.options['driver'] != '':
|
|
try:
|
|
item = str(self.driverbox.drivercombo.listBox().findItem(self.plugin.options['driver'],tqt.TQt.ExactMatch).text())
|
|
self.driverbox.drivercombo.setCurrentText(item)
|
|
self.driverbox.activated(item)
|
|
except:
|
|
pass
|
|
|
|
if self.plugin.plugintype == "Destination":
|
|
#typebox = tqt.TQHBox(parent)
|
|
#label = tqt.TQLabel("Operation:",typebox)
|
|
#combobox = tqt.TQComboBox(typebox)
|
|
#combobox.insertItem("Append")
|
|
#combobox.insertItem("Replace")
|
|
#combobox.insertItem("Update")
|
|
#combobox.insertItem("Update/Insert")
|
|
#combobox.insertItem("Insert new")
|
|
#label.setBuddy(combobox)
|
|
#typebox.setStretchFactor(combobox,1)
|
|
pass
|
|
elif self.plugin.plugintype == "Source":
|
|
wherebox = tqt.TQHBox(parent)
|
|
wherelabel = tqt.TQLabel("Where:",wherebox)
|
|
self.whereedit = tqt.TQLineEdit(self.plugin.options['where'],wherebox)
|
|
|
|
#orderbox = tqt.TQHBox(parent)
|
|
#orderlabel = tqt.TQLabel("Order By:",orderbox)
|
|
#orderedit = tqt.TQLineEdit("",orderbox)
|
|
|
|
#errbox = tqt.TQHBox(parent)
|
|
#errlabel = tqt.TQLabel("On Error:",errbox)
|
|
#errcombo = tqt.TQComboBox(errbox)
|
|
#errcombo.insertItem("Ask")
|
|
#errcombo.insertItem("Skip")
|
|
#errcombo.insertItem("Abort")
|
|
#errlabel.setBuddy(errcombo)
|
|
#errbox.setStretchFactor(errcombo,1)
|
|
|
|
if self.plugin.options['autoconnect']:
|
|
self.connectClicked()
|
|
|
|
def projectChanged(self, text):
|
|
#if self.driverbox.drivercombo.currentItem() != 0:
|
|
# self.driverbox.drivercombo.setCurrentItem(0)
|
|
|
|
file = str(text)
|
|
import os
|
|
if re.search("^\\~(\\/|\\\\)",file):
|
|
file = os.path.join(self.copycenterplugin.copycenter.homepath,file[2:])
|
|
if file == "" or not os.path.isfile(file):
|
|
self.driverbox.drivercombo.setCurrentItem(0)
|
|
self.driverbox.activated(0)
|
|
return
|
|
|
|
connectiondata = self.copycenterplugin.drivermanager.createConnectionDataByFile(file)
|
|
if connectiondata == None:
|
|
raise Exception("Unsupported file.")
|
|
|
|
drivername = connectiondata.driverName().lower()
|
|
print("driver: %s" % drivername)
|
|
for i in range(1,self.driverbox.drivercombo.count()):
|
|
if drivername == self.driverbox.drivercombo.text(i).lower():
|
|
self.driverbox.drivercombo.setCurrentItem(i)
|
|
self.driverbox.activated(i)
|
|
break
|
|
|
|
if self.driverbox.driver != None:
|
|
if self.driverbox.driver.isFileDriver():
|
|
self.driverbox.fileedit.setText(connectiondata.fileName())
|
|
else: # server
|
|
self.driverbox.hostedit.setText(connectiondata.hostName())
|
|
self.driverbox.portedit.setText(str(connectiondata.port()))
|
|
self.driverbox.sockfilecheckbox.setChecked(connectiondata.localSocketFileUsed())
|
|
self.driverbox.sockfileedit.setText(connectiondata.localSocketFileName())
|
|
self.driverbox.useredit.setText(connectiondata.userName())
|
|
self.driverbox.passedit.setText(connectiondata.password())
|
|
self.driverbox.dbedit.setText(connectiondata.databaseName())
|
|
|
|
def connectClicked(self):
|
|
if self.driverbox.driver == None:
|
|
print("No driver selected.")
|
|
return False
|
|
connectiondata = self.copycenterplugin.drivermanager.createConnectionData()
|
|
if self.driverbox.driver.isFileDriver():
|
|
file = str(self.driverbox.fileedit.text())
|
|
if file == "" or not os.path.isfile(file):
|
|
tqt.TQMessageBox.critical(self,"Failed to connect","There exists no such database file \"%s\"" % file)
|
|
return False
|
|
connectiondata.setFileName(file)
|
|
connectiondata.setDatabaseName(file)
|
|
else:
|
|
connectiondata.setHostName(str(self.driverbox.hostedit.text()))
|
|
connectiondata.setPort(str(self.driverbox.portedit.text()))
|
|
connectiondata.setLocalSocketFileUsed(self.driverbox.sockfilecheckbox.isChecked())
|
|
connectiondata.setLocalSocketFileName(str(self.driverbox.sockfileedit.text()))
|
|
connectiondata.setPassword(str(self.driverbox.passedit.text()))
|
|
connectiondata.setUserName(str(self.driverbox.useredit.text()))
|
|
connectiondata.setDatabaseName(str(self.driverbox.dbedit.text()))
|
|
print("Creating connection")
|
|
connection = self.driverbox.driver.createConnection(connectiondata)
|
|
print("Trying to connect")
|
|
if not connection.connect():
|
|
tqt.TQMessageBox.critical(self,"Failed to connect",connection.lastError())
|
|
return False
|
|
print("Use database \"%s\"" % connectiondata.databaseName())
|
|
if not connection.useDatabase( connectiondata.databaseName() ):
|
|
tqt.TQMessageBox.critical(self,"Failed to connect",connection.lastError())
|
|
return False
|
|
print("dbnames = %s" % connection.databaseNames())
|
|
print("tablenames = %s" % connection.tableNames())
|
|
#self.useDatabase(connection, filename)
|
|
|
|
self.plugin.connection.kexidbconnection = connection
|
|
self.updateConnectButtons()
|
|
return True
|
|
|
|
def disconnectClicked(self):
|
|
if not self.plugin.connection.disconnect():
|
|
tqt.TQMessageBox.critical(self,"Failed to disconnect",self.plugin.connection.lastError())
|
|
return
|
|
self.updateConnectButtons()
|
|
|
|
def updateConnectButtons(self):
|
|
connected = self.plugin.connection.isConnected()
|
|
self.prjbox.setEnabled(not connected)
|
|
self.driverbox.setEnabled(not connected)
|
|
self.connectbtn.setEnabled( (not connected) and (self.driverbox.driver != None) )
|
|
self.disconnectbtn.setEnabled(connected)
|
|
self.tablebox.tablebtn.setEnabled(connected)
|
|
self.fieldbox.tableChanged(self.tablebox.tableedit.text())
|
|
|
|
def getOptionValue(self,optionname):
|
|
try:
|
|
if optionname == 'project': return str(self.prjbox.prjcombo.currentText())
|
|
elif optionname == 'driver': return str(self.driverbox.drivercombo.currentText())
|
|
elif optionname == 'file': return str(self.driverbox.fileedit.text())
|
|
elif optionname == 'hostname': return str(self.driverbox.hostedit.text())
|
|
elif optionname == 'port': return str(self.driverbox.portedit.text())
|
|
elif optionname == 'usesocketfile': return str(self.driverbox.sockfilecheckbox.isChecked())
|
|
elif optionname == 'socketfile': return str(self.driverbox.sockfileedit.text())
|
|
elif optionname == 'username': return str(self.driverbox.useredit.text())
|
|
elif optionname == 'password': return str(self.driverbox.passedit.text())
|
|
elif optionname == 'database': return str(self.driverbox.dbedit.text())
|
|
elif optionname == 'table': return str(self.tablebox.tableedit.text())
|
|
elif optionname == 'fields': return str(self.fieldbox.fieldsedit.text())
|
|
elif optionname == 'where': return str(self.whereedit.text())
|
|
except:
|
|
pass
|
|
return ""
|
|
|
|
mainbox = MainBox(self,plugin,parent)
|
|
plugin.widget = mainbox
|
|
return mainbox
|
|
|