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add year to time range to engines which support "Last year"

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Engines:
 * Bing images
 * Flickr (noapi)
 * Google
 * Google Images
 * Google News
This commit is contained in:
Noémi Ványi 2016-12-11 16:39:12 +01:00
parent 2fc1091b7f
commit c59c76e6ee
6 changed files with 36 additions and 5 deletions
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10
searx/engines/google_images.py
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@ -10,10 +10,12 @@
@parse url, title, img_src
"""
from datetime import date, timedelta
from urllib import urlencode
from json import loads
from lxml import html
# engine dependent config
categories = ['images']
paging = True
@ -29,6 +31,7 @@ search_url = 'https://www.google.com/search'\
'&yv=2'\
'&{search_options}'
time_range_attr = "qdr:{range}"
time_range_custom_attr = "cdr:1,cd_min:{start},cd_max{end}"
time_range_dict = {'day': 'd',
'week': 'w',
'month': 'm'}
@ -36,7 +39,6 @@ time_range_dict = {'day': 'd',
# do search-request
def request(query, params):
search_options = {
'ijn': params['pageno'] - 1,
'start': (params['pageno'] - 1) * number_of_results
@ -44,6 +46,12 @@ def request(query, params):
if params['time_range'] in time_range_dict:
search_options['tbs'] = time_range_attr.format(range=time_range_dict[params['time_range']])
elif params['time_range'] == 'year':
now = date.today()
then = now - timedelta(days=365)
start = then.strftime('%m/%d/%Y')
end = now.strftime('%m/%d/%Y')
search_options['tbs'] = time_range_custom_attr.format(start=start, end=end)
if safesearch and params['safesearch']:
search_options['safe'] = 'on'