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fix error when there are no changes in an update

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This commit is contained in:
Romain Bignon 2011-07-19 13:40:49 +02:00
commit 61f28ad4ac
1 changed files with 13 additions and 8 deletions
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21
weboob/backends/redmine/pages/issues.py
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@ -264,14 +264,19 @@ class IssuePage(NewIssuePage):
update['message'] = None
changes = []
for li in self.parser.select(div, 'ul.details', 1).findall('li'):
field = li.find('strong').text.decode('utf-8')
if len(li.findall('i')) == 2:
last = li.findall('i')[0].text.decode('utf-8')
else:
last = None
new = li.findall('i')[-1].text.decode('utf-8')
changes.append((field, last, new))
try:
details = self.parser.select(div, 'ul.details', 1)
except BrokenPageError:
pass
else:
for li in details.findall('li'):
field = li.find('strong').text.decode('utf-8')
if len(li.findall('i')) == 2:
last = li.findall('i')[0].text.decode('utf-8')
else:
last = None
new = li.findall('i')[-1].text.decode('utf-8')
changes.append((field, last, new))
update['changes'] = changes
params['updates'].append(update)