docs(example.py): demonstration file for working with handlers

Signed-off-by: Harshal Chaudhari <[email protected]>

example.py

@@ -0,0 +1,43 @@
+
+from yapyfuzz.core import Fuzzy
+from yapyfuzz.handler import ListHandler, SQLiteHandler, PostgresHandler
+import os
+
+root_dir = os.path.abspath(__file__)
+
+terms = ["hello", "world", "foo", "bar"]
+list_handler = ListHandler()
+list_handler.reader(terms)
+
+name = f"{root_dir}/yapy/fuzzy.db"
+query = "select * from albums"
+db_handler = SQLiteHandler()
+db_handler.reader(name, query)
+
+db_settings = {
+    "user":"postgres",
+    "password":"postgres",
+    "host":"localhost",
+    "port":"5432",
+    "dbname":"dellstore",
+}
+
+pg_handler = PostgresHandler()
+# pg_handler.reader(query="select table_schema, table_name from information_schema.tables")
+pg_handler.reader(query="select * from categories", **db_settings)
+pg_handler.reader(query="select * from inventory", **db_settings)
+
+fp = Fuzzy(pg_handler)
+fp.get_selection()
+
+fp = Fuzzy(list_handler)
+fp.get_selection()
+
+fp = Fuzzy(db_handler)
+fp.get_selection()
+
+
+# output = os.popen(
+#     "sqlite3 /home/harshal/Works/oss_projects/pyfuzzy/pyfuzzy/fuzzy.db \"select * from albums\""
+# ).read().encode("utf-8")
+# type(output)