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Changing the database path should use an already existing database at the new location if possible.

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Kovid Goyal 2007-12-15 18:53:29 +00:00
parent 2a2f2ff2b7
commit 3d6919d73a
1 changed files with 20 additions and 9 deletions
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29
src/libprs500/gui2/main.py
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@ -15,6 +15,7 @@
from libprs500.gui2.update import CheckForUpdates
from libprs500 import iswindows
from libprs500 import isosx
from libprs500.library.database import LibraryDatabase
import os, sys, textwrap, cStringIO, collections, traceback, shutil
@ -653,15 +654,25 @@ class Main(MainWindow, Ui_MainWindow):
if os.path.dirname(self.database_path) != d.database_location:
try:
newloc = os.path.join(d.database_location, os.path.basename(self.database_path))
dest = open(newloc, 'wb')
self.status_bar.showMessage('Copying database to '+newloc)
self.setCursor(Qt.BusyCursor)
self.library_view.setEnabled(False)
self.library_view.close()
src = open(self.database_path, 'rb')
shutil.copyfileobj(src, dest)
src.close()
dest.close()
if not os.path.exists(newloc):
dest = open(newloc, 'wb')
self.status_bar.showMessage('Copying database to '+newloc)
self.setCursor(Qt.BusyCursor)
self.library_view.setEnabled(False)
self.library_view.close()
src = open(self.database_path, 'rb')
shutil.copyfileobj(src, dest)
src.close()
dest.close()
os.unlink(self.database_path)
else:
try:
db = LibraryDatabase(newloc)
db.close()
except Exception, err:
d = error_dialog(self, _('Invalid database'),
_('<p>An invalid database already exists at %s, delete it before trying to move the existing database.<br>Error: %s')%(newloc, str(err)))
newloc = self.database_path
self.database_path = newloc
settings = QSettings()
settings.setValue("database path", QVariant(self.database_path))