oops, forgot to add this in earlier commit
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sqlcoder
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298
pyfpdb/GuiDatabase.py
Executable file
298
pyfpdb/GuiDatabase.py
Executable file
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#!/usr/bin/python
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# -*- coding: utf-8 -*-
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#Copyright 2008 Carl Gherardi
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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 Affero General Public License as published by
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#the Free Software Foundation, version 3 of the License.
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#
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#This program is distributed in the hope that it will be useful,
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#but WITHOUT ANY WARRANTY; without even the implied warranty of
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#MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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#GNU General Public License for more details.
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#
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#You should have received a copy of the GNU Affero General Public License
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#along with this program. If not, see <http://www.gnu.org/licenses/>.
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#In the "official" distribution you can find the license in
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#agpl-3.0.txt in the docs folder of the package.
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import os
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import sys
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import traceback
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import Queue
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import pygtk
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pygtk.require('2.0')
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import gtk
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import gobject
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import pango
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import logging
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# logging has been set up in fpdb.py or HUD_main.py, use their settings:
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log = logging.getLogger("maintdbs")
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import Exceptions
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import Database
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class GuiDatabase:
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COL_DBMS = 0
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COL_NAME = 1
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COL_DESC = 2
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COL_USER = 3
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COL_PASS = 4
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COL_HOST = 5
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COL_ICON = 6
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def __init__(self, config, mainwin, dia):
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self.config = config
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self.main_window = mainwin
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self.dia = dia
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try:
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#self.dia.set_modal(True)
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self.vbox = self.dia.vbox
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#gtk.Widget.set_size_request(self.vbox, 700, 400);
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# list of databases in self.config.supported_databases:
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self.liststore = gtk.ListStore(str, str, str, str
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,str, str, str, str) #object, gtk.gdk.Pixbuf)
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# dbms, name, comment, user, pass, ip, status(, icon?)
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# this is how to add a filter:
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#
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# # Creation of the filter, from the model
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# filter = self.liststore.filter_new()
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# filter.set_visible_column(1)
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#
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# # The TreeView gets the filter as model
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# self.listview = gtk.TreeView(filter)
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self.listview = gtk.TreeView(model=self.liststore)
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self.listview.set_grid_lines(gtk.TREE_VIEW_GRID_LINES_NONE)
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self.listcols = []
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scrolledwindow = gtk.ScrolledWindow()
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scrolledwindow.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
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scrolledwindow.add(self.listview)
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self.vbox.pack_start(scrolledwindow, expand=True, fill=True, padding=0)
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refreshbutton = gtk.Button("Refresh")
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refreshbutton.connect("clicked", self.refresh, None)
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self.vbox.pack_start(refreshbutton, False, False, 3)
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refreshbutton.show()
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col = self.addTextColumn("Type", 0, False)
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col = self.addTextColumn("Name", 1, False)
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col = self.addTextColumn("Description", 2, True)
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col = self.addTextColumn("Username", 3, True)
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col = self.addTextColumn("Password", 4, True)
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col = self.addTextColumn("Host", 5, True)
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col = self.addTextObjColumn("", 6)
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self.loadDbs()
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self.dia.connect('response', self.dialog_response_cb)
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except:
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err = traceback.extract_tb(sys.exc_info()[2])[-1]
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print 'guidbmaint: '+ err[2] + "(" + str(err[1]) + "): " + str(sys.exc_info()[1])
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def dialog_response_cb(self, dialog, response_id):
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# this is called whether close button is pressed or window is closed
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dialog.destroy()
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def get_dialog(self):
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return self.dia
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def addTextColumn(self, title, n, editable=False):
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col = gtk.TreeViewColumn(title)
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self.listview.append_column(col)
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cRender = gtk.CellRendererText()
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cRender.set_property("wrap-mode", pango.WRAP_WORD_CHAR)
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cRender.set_property('editable', editable)
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cRender.connect('edited', self.edited_cb, (self.liststore,n))
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col.pack_start(cRender, True)
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col.add_attribute(cRender, 'text', n)
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col.set_max_width(1000)
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col.set_spacing(0) # no effect
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self.listcols.append(col)
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col.set_clickable(True)
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col.connect("clicked", self.sortCols, n)
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return(col)
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def edited_cb(self, cell, path, new_text, user_data):
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liststore, col = user_data
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valid = True
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name = self.liststore[path][self.COL_NAME]
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# Validate new value (only for dbms so far, but dbms now not updateable so no validation at all!)
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#if col == self.COL_DBMS:
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# if new_text not in Configuration.DATABASE_TYPES:
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# valid = False
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if valid:
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self.liststore[path][col] = new_text
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self.config.set_db_parameters( db_server = self.liststore[path][self.COL_DBMS]
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, db_name = name
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, db_ip = self.liststore[path][self.COL_HOST]
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, db_user = self.liststore[path][self.COL_USER]
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, db_pass = self.liststore[path][self.COL_PASS] )
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return
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def check_new_name(self, path, new_text):
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name_ok = True
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for i,db in enumerate(self.liststore):
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if i != path and new_text == db[self.COL_NAME]:
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name_ok = False
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#TODO: popup an error message telling user names must be unique
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return name_ok
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def addTextObjColumn(self, title, n):
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col = gtk.TreeViewColumn(title)
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self.listview.append_column(col)
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cRenderT = gtk.CellRendererText()
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cRenderT.set_property("wrap-mode", pango.WRAP_WORD_CHAR)
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col.pack_start(cRenderT, False)
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col.add_attribute(cRenderT, 'text', n)
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cRenderP = gtk.CellRendererPixbuf()
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col.pack_start(cRenderP, False)
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col.add_attribute(cRenderP, 'stock-id', n+1)
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col.set_max_width(1000)
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col.set_spacing(0) # no effect
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self.listcols.append(col)
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#col.set_clickable(True)
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#col.connect("clicked", self.sortCols, p)
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return(col)
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def loadDbs(self):
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self.liststore.clear()
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self.listcols = []
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self.dbs = [] # list of tuples: (dbms, name, comment, user, passwd, host, status, icon)
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try:
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# want to fill: dbms, name, comment, user, passwd, host, status(, icon?)
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for name in self.config.supported_databases: #db_ip/db_user/db_pass/db_server
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dbms = self.config.supported_databases[name].db_server # mysql/postgresql/sqlite
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dbms_num = self.config.get_backend(dbms) # 2 / 3 / 4
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comment = ""
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if dbms == 'sqlite':
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user = ""
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passwd = ""
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else:
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user = self.config.supported_databases[name].db_user
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passwd = self.config.supported_databases[name].db_pass
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host = self.config.supported_databases[name].db_ip
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status = ""
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icon = None
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err_msg = ""
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db = Database.Database(self.config, sql = None, autoconnect = False)
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# try to connect to db, set status and err_msg if it fails
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try:
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# is creating empty db for sqlite ... mod db.py further?
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# add noDbTables flag to db.py?
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db.connect(backend=dbms_num, host=host, database=name, user=user, password=passwd, create=False)
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if db.connected:
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status = 'ok'
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icon = gtk.STOCK_APPLY
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if db.wrongDbVersion:
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status = 'old'
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icon = gtk.STOCK_INFO
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except Exceptions.FpdbMySQLAccessDenied:
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err_msg = "MySQL Server reports: Access denied. Are your permissions set correctly?"
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status = "failed"
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icon = gtk.STOCK_CANCEL
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except Exceptions.FpdbMySQLNoDatabase:
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err_msg = "MySQL client reports: 2002 or 2003 error. Unable to connect - " \
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+ "Please check that the MySQL service has been started"
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status = "failed"
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icon = gtk.STOCK_CANCEL
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except Exceptions.FpdbPostgresqlAccessDenied:
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err_msg = "Postgres Server reports: Access denied. Are your permissions set correctly?"
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status = "failed"
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except Exceptions.FpdbPostgresqlNoDatabase:
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err_msg = "Postgres client reports: Unable to connect - " \
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+ "Please check that the Postgres service has been started"
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status = "failed"
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icon = gtk.STOCK_CANCEL
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except:
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err = traceback.extract_tb(sys.exc_info()[2])[-1]
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log.info( 'db connection to '+str(dbms_num)+','+host+','+name+','+user+','+passwd+' failed: '
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+ err[2] + "(" + str(err[1]) + "): " + str(sys.exc_info()[1]) )
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status = "failed"
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icon = gtk.STOCK_CANCEL
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b = gtk.Button(name)
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b.show()
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iter = self.liststore.append( (dbms, name, comment, user, passwd, host, status, icon) )
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self.listview.show()
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scrolledwindow.show()
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self.vbox.show()
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self.dia.set_focus(self.listview)
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self.vbox.show_all()
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self.dia.show()
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except:
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err = traceback.extract_tb(sys.exc_info()[2])[-1]
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print 'loaddbs error: '+str(dbms_num)+','+host+','+name+','+user+','+passwd+' failed: ' \
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+ err[2] + "(" + str(err[1]) + "): " + str(sys.exc_info()[1])
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def sortCols(self, col, n):
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try:
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if not col.get_sort_indicator() or col.get_sort_order() == gtk.SORT_ASCENDING:
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col.set_sort_order(gtk.SORT_DESCENDING)
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else:
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col.set_sort_order(gtk.SORT_ASCENDING)
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self.liststore.set_sort_column_id(n, col.get_sort_order())
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#self.liststore.set_sort_func(n, self.sortnums, (n,grid))
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for i in xrange(len(self.listcols)):
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self.listcols[i].set_sort_indicator(False)
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self.listcols[n].set_sort_indicator(True)
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# use this listcols[col].set_sort_indicator(True)
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# to turn indicator off for other cols
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except:
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err = traceback.extract_tb(sys.exc_info()[2])
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print "***sortCols error: " + str(sys.exc_info()[1])
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print "\n".join( [e[0]+':'+str(e[1])+" "+e[2] for e in err] )
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def refresh(self, widget, data):
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self.loadDbs()
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if __name__=="__main__":
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config = Configuration.Config()
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win = gtk.Window(gtk.WINDOW_TOPLEVEL)
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win.set_title("Test Log Viewer")
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win.set_border_width(1)
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win.set_default_size(600, 500)
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win.set_resizable(True)
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dia = gtk.Dialog("Log Viewer",
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win,
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gtk.DIALOG_MODAL | gtk.DIALOG_DESTROY_WITH_PARENT,
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(gtk.STOCK_CLOSE, gtk.RESPONSE_OK))
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dia.set_default_size(500, 500)
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log = GuiLogView(config, win, dia.vbox)
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response = dia.run()
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if response == gtk.RESPONSE_ACCEPT:
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pass
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dia.destroy()
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