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[fix] qwant engine - prevent exception on date/time value is None 

Has been reported in [1], error messages::

  Error
       Error: ValueError
       Percentage: 0
       Parameters: ()
       File name: searx/engines/qwant.py:159
       Function: response
       Code: pub_date = datetime.fromtimestamp(item['date'], None)

    Error
        Error: TypeError
        Percentage: 0
        Parameters: ('an integer is required (got type NoneType)',)
        File name: searx/engines/qwant.py:196
        Function: response
       Code: pub_date = datetime.fromtimestamp(item['date'])

Fix timedelta from seconds to milliseconds [1], error message::

    Error
        Error: TypeError
        Percentage: 0
        Parameters: ('unsupported type for timedelta seconds component: NoneType',)
        File name: searx/engines/qwant.py:195
        Function: response
        Code: length = timedelta(seconds=item['duration'])

[1] https://github.com/searxng/searxng/issues/222

Signed-off-by: Markus Heiser <markus.heiser@darmarit.de>
This commit is contained in:
Markus Heiser 2021-07-24 13:52:36 +02:00 committed by Noémi Ványi
parent 7aa94b7084
commit b10c1346d7
1 changed files with 10 additions and 3 deletions
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13
searx/engines/qwant.py
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@ -156,7 +156,10 @@ def response(resp):
}) })
elif mainline_type == 'news': elif mainline_type == 'news':
pub_date = datetime.fromtimestamp(item['date'], None)
pub_date = item['date']
if pub_date is not None:
pub_date = datetime.fromtimestamp(pub_date)
news_media = item.get('media', []) news_media = item.get('media', [])
img_src = None img_src = None
if news_media: if news_media:
@ -192,8 +195,12 @@ def response(resp):
if c: if c:
content_parts.append("%s: %s " % (gettext("Channel"), c)) content_parts.append("%s: %s " % (gettext("Channel"), c))
content = ' // '.join(content_parts) content = ' // '.join(content_parts)
length = timedelta(seconds=item['duration']) length = item['duration']
pub_date = datetime.fromtimestamp(item['date']) if length is not None:
length = timedelta(milliseconds=length)
pub_date = item['date']
if pub_date is not None:
pub_date = datetime.fromtimestamp(pub_date)
thumbnail = item['thumbnail'] thumbnail = item['thumbnail']
# from some locations (DE and others?) the s2 link do # from some locations (DE and others?) the s2 link do
# response a 'Please wait ..' but does not deliver the thumbnail # response a 'Please wait ..' but does not deliver the thumbnail