mirror of https://github.com/searxng/searxng.git
[enh] initial commit
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asciimoo
commit
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env
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searx.conf
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searx
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=====
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Minimalistic web interface to different search engines.
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flask
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grequests
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lxml
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from os.path import realpath, dirname, splitext, join
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from os import listdir
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from imp import load_source
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engine_dir = dirname(realpath(__file__))
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engines = []
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for filename in listdir(engine_dir):
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modname = splitext(filename)[0]
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if filename.startswith('_') or not filename.endswith('.py'):
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continue
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filepath = join(engine_dir, filename)
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engines.append(load_source(modname, filepath))
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from lxml import html
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def request(query, params):
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params['method'] = 'POST'
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params['url'] = 'https://duckduckgo.com/html'
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params['data']['q'] = query
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return params
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def response(resp):
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dom = html.fromstring(resp.text)
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results = dom.xpath('//div[@class="results_links results_links_deep web-result"]')
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return [html.tostring(x) for x in results]
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
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<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
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<head>
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<meta http-equiv="content-type" content="text/html; charset=utf-8" />
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<meta http-equiv="content-language" content="en" />
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<meta name="description" content="" />
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<meta name="keywords" content="" />
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<title>searx {% block title %}{% endblock %}</title>
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<link rel="stylesheet" href="/static/css/style.css" type="text/css" media="screen" charset="utf-8" />
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{% block styles %}
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{% endblock %}
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</head>
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<body>
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{% block content %}
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{% endblock %}
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</body>
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</html>
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{% extends "base.html" %}
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{% block content %}
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<h1>searx</h1>
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<form method="post" action="">
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<input type="text" name="q" />
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<input type="submit" value="search" />
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</form>
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{% endblock %}
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{% extends "base.html" %}
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{% block content %}
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<h1>searx</h1>
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{% for result in results %}
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<p>{{ result|safe }}</p>
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{% endfor %}
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{% endblock %}
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#!/usr/bin/env python
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if __name__ == "__main__":
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from sys import path
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from os.path import realpath, dirname
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path.append(realpath(dirname(realpath(__file__))+'/../'))
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from flask import Flask, request, flash, render_template
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import ConfigParser
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from os import getenv
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from searx.engines import engines
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import grequests
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cfg = ConfigParser.SafeConfigParser()
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cfg.read('/etc/searx.conf')
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cfg.read(getenv('HOME')+'/.searxrc')
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cfg.read(getenv('HOME')+'/.config/searx/searx.conf')
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cfg.read('searx.conf')
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app = Flask(__name__)
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app.secret_key = cfg.get('app', 'secret_key')
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def default_request_params():
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return {'method': 'GET', 'headers': {}, 'data': {}, 'url': ''}
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def make_callback(results, callback):
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def process_callback(response, **kwargs):
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results.extend(callback(response))
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return process_callback
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@app.route('/', methods=['GET', 'POST'])
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def index():
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if request.method=='POST':
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if not request.form.get('q'):
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flash('Wrong post data')
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return render_template('index.html')
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query = request.form['q']
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requests = []
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results = []
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for engine in engines:
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request_params = engine.request(query, default_request_params())
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callback = make_callback(results, engine.response)
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if request_params['method'] == 'GET':
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req = grequests.get(request_params['url']
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,headers=request_params['headers']
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,hooks=dict(response=callback)
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)
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else:
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req = grequests.post(request_params['url']
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,data=request_params['data']
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,headers=request_params['headers']
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,hooks=dict(response=callback)
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)
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requests.append(req)
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grequests.map(requests)
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return render_template('results.html', results=results)
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return render_template('index.html')
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if __name__ == "__main__":
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from gevent import monkey
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monkey.patch_all()
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app.run(debug = cfg.get('server', 'debug')
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,use_debugger = cfg.get('server', 'debug')
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,port = int(cfg.get('server', 'port'))
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)
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