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bug fix: Fix wikipedia bot in case no results are found.

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Incorrect Index access in wikipedia.py resulted in IndexError and
wikipedia bot to crash for few queries. This causes the bug to be fixed.
Replaced url to avoid 2 redirects and enhance performance.
Fixes: #3508.
This commit is contained in:
Abhijeet Kaur 2017-02-06 21:52:45 +05:30 committed by showell
parent 1ee3e476f3
commit 2282000d78
1 changed files with 2 additions and 2 deletions
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4
contrib_bots/bots/wikipedia/wikipedia.py
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@ -60,12 +60,12 @@ class WikipediaHandler(object):
logging.error('unsuccessful data')
return
search_string = data.json()['query']['search'][0]['title'].replace(' ', '_')
url = 'https://wikipedia.org/wiki/' + search_string
new_content = 'For search term "' + query
if len(data.json()['query']['search']) == 0:
new_content = 'I am sorry. The search term you provided is not found :slightly_frowning_face:'
else:
search_string = data.json()['query']['search'][0]['title'].replace(' ', '_')
url = 'https://en.wikipedia.org/wiki/' + search_string
new_content = new_content + '", ' + url
client.send_message(dict(