add message search function

LogHandlerSQLite.py

@@ -7,7 +7,7 @@ import shutil
 class LogHandlerSQLite(logging.Handler):
     """logging handler for sqlite3"""
     __AUTHOR__                          = 'anima'
-    __VERSION__                         = '1.0.0'
+    __VERSION__                         = '1.1.0'
 
     def __init__(self, level: int | str = 0, dbfile: str = 'logs.db') -> None:
         """logging handler for sqlite3 
@@ -119,6 +119,17 @@ class LogHandlerSQLite(logging.Handler):
             return self.__db_query('selectLogsByPID', [pid])
         else: return None
 
+    def search_log(self, search: str) -> list[tuple] | None:
+        """search str in log message
+        
+        :param search: search string for message
+        :type search: str
+
+        :return: all matched log entrys or None
+        :rtype: list[tuple] | None
+        """
+        return self.__db_query('selectLogsLikeMessage', [f'%{search}%'])
+
     ##> logging methods
     def emit(self, record: logging.LogRecord) -> None:
         """save log to db
@@ -147,6 +158,4 @@ if __name__ == "__main__":
     log.addHandler(logDB)
     
     log.error('Here is a info')
-    print(logDB.get_log_by_pid())
-
-    t = LogHandlerSQLite()
+    print(logDB.get_log_by_pid())

sql/selectLogsLikeMessage.sql

@@ -0,0 +1,4 @@
+SELECT *
+FROM logs
+WHERE message like :1
+;