first_commit

searching/__init__.py

@@ -0,0 +1,57 @@
+
+
+
+import os
+from elasticsearch import Elasticsearch, helpers
+import contextlib
+ELASTIC_HOST = os.environ.get("ELASTIC_HOST","http://localhost:9200")
+ELASTIC_PASSWORD = os.environ.get("ELASTIC_PASSWORD","*l9qNGoojiCC4n9KcZhj")
+ELASTIC_QUERY = os.environ.get("ELASTIC_QUERY","Anwesend")
+ELASTIC_INDEX = os.environ.get("ELASTIC_INDEX","legacy")
+
+
+# Verbinde mit Client
+@contextlib.contextmanager
+def es_client():
+  client = Elasticsearch(ELASTIC_HOST, verify_certs=False, basic_auth=('elastic', ELASTIC_PASSWORD))
+  yield client
+  client.close()
+
+
+def es_query(query:str):
+        query ={
+        "multi_match":{ 
+                "query": query,
+                "fields": ["title^20","title.ngrams^10","text","text.ngrams"],
+                "type": "most_fields"
+                }
+        }
+def es_highlight():
+        highlight = {
+              "fields": {
+                "title": {},
+                "text": {}
+              }
+            }
+
+def es_search(query:str):
+    with es_client() as client:    
+        result = client.search(
+            index = ELASTIC_INDEX,
+            size=10,
+            query= es_query(query),
+            highlight = es_highlight()
+        )
+    return result    
+#for hit in resp["hits"]["hits"]:
+#        print(hit)
+
+if __name__ =="__main__":
+   resp = es_search(ELASTIC_QUERY)
+   for hit in resp["hits"]["hits"]:
+        print(f"\n\n%s\n%s\n%s - %s" % (
+                hit.get("_source",{}).get("url",""),
+                hit.get("_source",{}).get("title",""),
+                 " ".join(hit.get("highlight",{}).get("title",[""])),
+                " ".join(hit.get("highlight",{}).get("text",[""]))
+        ))