[enh] initial commit

searx/engines/__init__.py

@@ -0,0 +1,15 @@
+
+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))

searx/engines/duckduckgo.py

@@ -0,0 +1,14 @@
+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]