本文整理汇总了Python中search.Search.query方法的典型用法代码示例。如果您正苦于以下问题：Python Search.query方法的具体用法？Python Search.query怎么用？Python Search.query使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类search.Search的用法示例。
在下文中一共展示了Search.query方法的1个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: route_search
# 需要导入模块: from search import Search [as 别名]
# 或者: from search.Search import query [as 别名]
def route_search():
# Get query
text_query = flask.request.args.get('q', None)
page_num = flask.request.args.get('page', 1);
show_syntax = flask.request.args.get('show_syntax', 0)
has_more_items = False
expires = 0
# Fail if bad parameters provided
try:
page_num = int(page_num)
show_syntax = bool(int(show_syntax))
except ValueError:
flask.abort(400)
# Search page
if text_query is not None:
query = Search.query(text_query,
page_num,
offset=(page_num-1)*app.config['ITEMS_PER_PAGE'],
count=app.config['ITEMS_PER_PAGE']+1
)
items = query.all()
if len(items) == app.config['ITEMS_PER_PAGE']+1:
items = items[:-1]
has_more_items = True
query_title = (text_query if len(text_query) > 0 else 'HN Firehose')
meta_og_title = u'hnapp search: "%s"' % query_title
title = u'%s – hnapp' % query_title
# Front page
else:
query = None
items = None
title = u'hnapp – Hacker News Search With RSS & JSON Feeds'
meta_og_title = u'hnapp – Hacker News RSS'
# Meta SEO tags
meta_keywords = u'Hacker News,RSS,hnapp'
meta_description = u'Get only the stories and comments you want. Follow users, keywords, jobs, mentions of your product, etc.'
# Get format
if flask.request.path == '/':
output_format = None
html_template = 'search.html'
else:
if text_query is None:
flask.abort(400)
output_format = flask.request.path[1:]
if output_format == 'bare':
html_template = 'parts/items.html'
# Those users who created their filters on alpha version new.hnapp.com
# don't expect comments, so we fix it for them
if flask.request.args.get('legacy', 0) == '1':
# Not a search – redirect to home page
if text_query is None:
return flask.redirect(query_url(None, output_format=None), code=302)
else:
return flask.redirect(query_url('type:story '+text_query, output_format=output_format), code=302)
# Web page or bare HTML
if output_format in (None, 'bare'):
page_data = {
'is_app': True,
'title': title,
'meta_og_title': meta_og_title,
'meta_keywords': meta_keywords,
'meta_description': meta_description,
'show_syntax': show_syntax,
'query': text_query,
'items': items,
'has_more_items': int(has_more_items),
'page_expires_at': int(time.time()) + 60*5, # Cache pages for this many seconds
'this_url': flask.request.url,
'prev_url': query_url(text_query, page_num=page_num-1) if query is not None else None,
'next_url': query_url(text_query, page_num=page_num+1) if query is not None else None,
'rss_url': query_url(text_query, output_format='rss') if query is not None else None,
'json_url': query_url(text_query, output_format='json') if query is not None else None,
'page_num': page_num,
'ga_id': app.config['GA_ID'],
'HOST_NAME': app.config['HOST_NAME']
}
return flask.render_template(html_template, **page_data)
# RSS
elif output_format == 'rss':
feed = AtomFeed(title=title.encode('ascii', 'xmlcharrefreplace'),
title_type='html',
feed_url=query_url(text_query, output_format='rss'),
author='via hnapp',
url=query_url(text_query),
generator=('hnapp', app.config['HOST_NAME'], None)
)
#.........这里部分代码省略.........