revise for get_sd_models/get_lora_models/get_db_models

Author: xieyongliang

modules/sd_models.py

@@ -140,6 +140,12 @@ def get_closet_checkpoint_match(searchString):
         return applicable[0]
     return None
 
+def get_closet_checkpoint_match_from_model_name(searchString):
+    applicable = sorted([info for info in checkpoints_list.values() if searchString in info.model_name], key = lambda x:len(x.model_name))
+    if len(applicable) > 0:
+        return applicable[0]
+    return None
+
 def get_sd_model_checkpoint_from_title(sd_model_checkpoint_title):
      pos = sd_model_checkpoint_title.rfind('[')
      return sd_model_checkpoint_title[0 : pos - 1]