Cutlery/calibre
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Kovid Goyal 2013-01-30 14:49:48 +05:30
parent 7071bdee82
commit 716d55e869
2 changed files with 3 additions and 2 deletions
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3
src/calibre/gui2/metadata/pdf_covers.py
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@ -11,6 +11,7 @@ import sys, shutil, os
from threading import Thread from threading import Thread
from glob import glob from glob import glob
import sip
from PyQt4.Qt import (QDialog, QApplication, QLabel, QGridLayout, from PyQt4.Qt import (QDialog, QApplication, QLabel, QGridLayout,
QDialogButtonBox, Qt, pyqtSignal, QListWidget, QDialogButtonBox, Qt, pyqtSignal, QListWidget,
QListWidgetItem, QSize, QIcon) QListWidgetItem, QSize, QIcon)
@ -76,7 +77,7 @@ class PDFCovers(QDialog):
page_images(self.pdfpath, self.tdir, last=10) page_images(self.pdfpath, self.tdir, last=10)
except Exception as e: except Exception as e:
self.error = as_unicode(e) self.error = as_unicode(e)
if self.isVisible(): if not sip.isdeleted(self) and self.isVisible():
self.rendering_done.emit() self.rendering_done.emit()
def show_pages(self): def show_pages(self):

2
src/calibre/gui2/metadata/single.py
View File

@ -322,7 +322,7 @@ class MetadataSingleDialogBase(ResizableDialog):
pdfpath = self.formats_manager.get_format_path(self.db, self.book_id, pdfpath = self.formats_manager.get_format_path(self.db, self.book_id,
'pdf') 'pdf')
from calibre.gui2.metadata.pdf_covers import PDFCovers from calibre.gui2.metadata.pdf_covers import PDFCovers
d = self.__pdf_covers = PDFCovers(pdfpath, parent=self) d = PDFCovers(pdfpath, parent=self)
if d.exec_() == d.Accepted: if d.exec_() == d.Accepted:
cpath = d.cover_path cpath = d.cover_path
if cpath: if cpath: