[duckduckgo] Add extension

Author: ManuelSchneid3r

duckduckgo/__init__.py

@@ -0,0 +1,52 @@
+"""
+Inline DuckDuckGo web search using the 'duckduckgo-search' library.
+"""
+
+from albert import *
+from pathlib import Path
+from duckduckgo_search import DDGS
+from itertools import islice
+from time import sleep
+
+md_iid = '2.0'
+md_version = '1.0'
+md_name = 'DuckDuckGo'
+md_description = 'Inline DuckDuckGo web search'
+md_url = 'https://github.com/albertlauncher/python/duckduckgo'
+md_lib_dependencies = "duckduckgo-search"
+
+
+class Plugin(PluginInstance, TriggerQueryHandler):
+
+    def __init__(self):
+        TriggerQueryHandler.__init__(self,
+                                     id=md_id,
+                                     name=md_name,
+                                     description=md_description,
+                                     synopsis="<query>",
+                                     defaultTrigger='ddg ')
+        PluginInstance.__init__(self, extensions=[self])
+        self.ddg = DDGS()
+        self.iconUrls = [f"file:{Path(__file__).parent}/duckduckgo.svg"]
+
+    def handleTriggerQuery(self, query):
+
+        stripped = query.string.strip()
+        if stripped:
+
+            # dont flood
+            for number in range(25):
+                sleep(0.01)
+                if not query.isValid:
+                    return
+
+            for r in islice(self.ddg.text(stripped, safesearch='off'), 10):
+                query.add(
+                    StandardItem(
+                        id=md_id,
+                        text=r['title'],
+                        subtext=r['body'],
+                        iconUrls=self.iconUrls,
+                        actions=[Action("open", "Open link", lambda u=r['href']: openUrl(u))]
+                    )
+                )