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searxng
mirror of https://github.com/searxng/searxng
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[enh] initial commit

asciimoo 11 years ago
commit
ae9fb1d7dc
11 changed files with 139 additions and 0 deletions
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  1. 2 0
      .gitignore
  2. 4 0
      README.md
  3. 3 0
      requirements.txt
  4. 0 0
      searx/__init__.py
  5. 15 0
      searx/engines/__init__.py
  6. 14 0
      searx/engines/duckduckgo.py
  7. 0 0
      searx/static/css/style.css
  8. 17 0
      searx/templates/base.html
  9. 8 0
      searx/templates/index.html
  10. 7 0
      searx/templates/results.html
  11. 69 0
      searx/webapp.py

+ 2 - 0
.gitignore
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+env
 
+searx.conf

+ 4 - 0
README.md
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+searx
 
+=====
 
+
 
+Minimalistic web interface to different search engines.

+ 3 - 0
requirements.txt
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+flask
 
+grequests
 
+lxml

+ 0 - 0
searx/__init__.py
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+ 15 - 0
searx/engines/__init__.py
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+
 
+from os.path import realpath, dirname, splitext, join
 
+from os import listdir
 
+from imp import load_source
 
+
 
+engine_dir = dirname(realpath(__file__))
 
+
 
+engines = []
 
+
 
+for filename in listdir(engine_dir):
 
+    modname = splitext(filename)[0]
 
+    if filename.startswith('_') or not filename.endswith('.py'):
 
+        continue
 
+    filepath = join(engine_dir, filename)
 
+    engines.append(load_source(modname, filepath))

+ 14 - 0
searx/engines/duckduckgo.py
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+from lxml import html
 
+
 
+
 
+def request(query, params):
 
+    params['method']    = 'POST'
 
+    params['url']       = 'https://duckduckgo.com/html'
 
+    params['data']['q'] = query
 
+    return params
 
+
 
+
 
+def response(resp):
 
+    dom = html.fromstring(resp.text)
 
+    results = dom.xpath('//div[@class="results_links results_links_deep web-result"]')
 
+    return [html.tostring(x) for x in results]

+ 0 - 0
searx/static/css/style.css
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+ 17 - 0
searx/templates/base.html
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+<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Strict//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-strict.dtd">
 
+<html xmlns="http://www.w3.org/1999/xhtml" lang="en" xml:lang="en">
 
+<head>
 
+    <meta http-equiv="content-type" content="text/html; charset=utf-8" />
 
+    <meta http-equiv="content-language" content="en" />
 
+    <meta name="description" content="" />
 
+    <meta name="keywords" content="" />
 
+    <title>searx {% block title %}{% endblock %}</title>
 
+    <link rel="stylesheet" href="/static/css/style.css" type="text/css" media="screen" charset="utf-8" />
 
+    {% block styles %}
 
+    {% endblock %}
 
+</head>
 
+<body>
 
+{% block content %}
 
+{% endblock %}
 
+</body>
 
+</html>

+ 8 - 0
searx/templates/index.html
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+{% extends "base.html" %}
 
+{% block content %}
 
+<h1>searx</h1>
 
+<form method="post" action="">
 
+    <input type="text" name="q" />
 
+    <input type="submit" value="search" />
 
+</form>
 
+{% endblock %}

+ 7 - 0
searx/templates/results.html
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+{% extends "base.html" %}
 
+{% block content %}
 
+<h1>searx</h1>
 
+{% for result in results %}
 
+    <p>{{ result|safe }}</p>
 
+{% endfor %}
 
+{% endblock %}

+ 69 - 0
searx/webapp.py
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+#!/usr/bin/env python
 
+
 
+if __name__ == "__main__":
 
+    from sys import path
 
+    from os.path import realpath, dirname
 
+    path.append(realpath(dirname(realpath(__file__))+'/../'))
 
+
 
+from flask import Flask, request, flash, render_template
 
+import ConfigParser
 
+from os import getenv
 
+from searx.engines import engines
 
+import grequests
 
+
 
+cfg = ConfigParser.SafeConfigParser()
 
+cfg.read('/etc/searx.conf')
 
+cfg.read(getenv('HOME')+'/.searxrc')
 
+cfg.read(getenv('HOME')+'/.config/searx/searx.conf')
 
+cfg.read('searx.conf')
 
+
 
+
 
+app = Flask(__name__)
 
+app.secret_key = cfg.get('app', 'secret_key')
 
+
 
+def default_request_params():
 
+    return {'method': 'GET', 'headers': {}, 'data': {}, 'url': ''}
 
+
 
+def make_callback(results, callback):
 
+    def process_callback(response, **kwargs):
 
+        results.extend(callback(response))
 
+    return process_callback
 
+
 
+@app.route('/', methods=['GET', 'POST'])
 
+def index():
 
+    if request.method=='POST':
 
+        if not request.form.get('q'):
 
+            flash('Wrong post data')
 
+            return render_template('index.html')
 
+        query = request.form['q']
 
+        requests = []
 
+        results = []
 
+        for engine in engines:
 
+            request_params = engine.request(query, default_request_params())
 
+            callback = make_callback(results, engine.response)
 
+            if request_params['method'] == 'GET':
 
+                req = grequests.get(request_params['url']
 
+                                   ,headers=request_params['headers']
 
+                                   ,hooks=dict(response=callback)
 
+                                   )
 
+            else:
 
+                req = grequests.post(request_params['url']
 
+                                    ,data=request_params['data']
 
+                                    ,headers=request_params['headers']
 
+                                    ,hooks=dict(response=callback)
 
+                                    )
 
+            requests.append(req)
 
+        grequests.map(requests)
 
+        return render_template('results.html', results=results)
 
+
 
+
 
+    return render_template('index.html')
 
+
 
+if __name__ == "__main__":
 
+    from gevent import monkey
 
+    monkey.patch_all()
 
+
 
+    app.run(debug        = cfg.get('server', 'debug')
 
+           ,use_debugger = cfg.get('server', 'debug')
 
+           ,port         = int(cfg.get('server', 'port'))
 
+           )

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