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Friendlier error messages when fetching cover fails.

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This commit is contained in:
Kovid Goyal 2008-01-07 22:06:20 +00:00
parent 721b671922
commit 718837b1b9
1 changed files with 7 additions and 1 deletions
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8
src/libprs500/gui2/dialogs/metadata_single.py
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@ -213,7 +213,13 @@ class MetadataSingleDialog(QDialog, Ui_MetadataSingleDialog):
try: try:
src = urllib.urlopen('http://www.librarything.com/isbn/'+isbn).read() src = urllib.urlopen('http://www.librarything.com/isbn/'+isbn).read()
s = BeautifulSoup(src) s = BeautifulSoup(src)
url = s.find('td', attrs={'class':'left'}).find('img')['src'] url = s.find('td', attrs={'class':'left'})
if url is None:
raise Exception('ISBN: '+isbn+' not found.')
url = url.find('img')
if url is None:
raise Exception('Server error. Try again later.')
url = url['src']
cover = urllib.urlopen(url).read() cover = urllib.urlopen(url).read()
pix = QPixmap() pix = QPixmap()
pix.loadFromData(cover) pix.loadFromData(cover)