Fix bug in News tuple, tags and add lower

exa/exa/helpers/utilits.py

@@ -2,7 +2,7 @@ from collections import namedtuple
 
 
 Tags = namedtuple('Tag', 'id, tags')
-News = namedtuple('News', 'id', 'tags')
+News = namedtuple('News', 'id, tags')
 MLData = namedtuple('MLData', 'news_id, tags_id')
 
 
@@ -22,7 +22,7 @@ class MLDataMaker:
     def is_tag_similar(self, tags, news_tags):
         count = 0
         for i in tags:
-            if i in news_tags:
+            if i.lower() in news_tags.lower():
                 count += 1
         if count == 0 or count < len(tags) // 2:
             return False
@@ -32,16 +32,6 @@ class MLDataMaker:
     def make_ml_data(self, news):
         ml_data = list()
         for i in self.tags:
-            if self.is_tag_similar(i, news.tags):
+            if self.is_tag_similar(i.tags, news.tags):
                 ml_data.append([news.id, i.id])
-        return ml_data
-
+        return ml_data
\ No newline at end of file
-
-if __name__ == '__main__':
-    from scrapy.utils.project import get_project_settings
-    from .db import Database
-    db_settings = get_project_settings().get('DB')
-    db = Database(**db_settings)
-    tags = db.select('select id, name from wp_esi_tag')
-    print(tags)
-    ml = MLDataMaker(tags)
\ No newline at end of file