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Better error message when viewing corrupted epub files

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This commit is contained in:
Kovid Goyal 2012-06-02 11:39:49 +05:30
parent 8bb3c0a745
commit 3d15f57526
1 changed files with 6 additions and 0 deletions
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6
src/calibre/gui2/viewer/main.py
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@ -28,6 +28,7 @@ from calibre.customize.ui import available_input_formats
from calibre.gui2.viewer.dictionary import Lookup from calibre.gui2.viewer.dictionary import Lookup
from calibre import as_unicode, force_unicode, isbytestring from calibre import as_unicode, force_unicode, isbytestring
from calibre.ptempfile import reset_base_dir from calibre.ptempfile import reset_base_dir
from calibre.utils.zipfile import BadZipfile
vprefs = JSONConfig('viewer') vprefs = JSONConfig('viewer')
@ -37,6 +38,11 @@ class Worker(Thread):
try: try:
Thread.run(self) Thread.run(self)
self.exception = self.traceback = None self.exception = self.traceback = None
except BadZipfile:
self.exception = _(
'This ebook is corrupted and cannot be opened. If you '
'downloaded it from somewhere, try downloading it again.')
self.traceback = ''
except Exception as err: except Exception as err:
self.exception = err self.exception = err
self.traceback = traceback.format_exc() self.traceback = traceback.format_exc()