Minor class method reorganizations.

[plomtask] / plomtask / db.py

diff --git a/plomtask/db.py b/plomtask/db.py
index 50eb737cbfa3924eb3f393dd5440ed08fce0b8d9..d6966e62f5a974e7fd6f5156988cfe2b8fbf57dc 100644 (file)
--- a/plomtask/db.py
+++ b/plomtask/db.py
@@ -7,27 +7,27 @@ from plomtask.misc import HandledException
 PATH_DB_SCHEMA = 'scripts/init.sql'
 
 
-class DatabaseFile:
+class DatabaseFile:  # pylint: disable=too-few-public-methods
     """Represents the sqlite3 database's file."""
 
     def __init__(self, path):
         self.path = path
-        self.check()
-
-    def check(self):
-        """Check file exists and is of proper schema."""
-        self.exists = isfile(self.path)
-        if self.exists:
-            self.validate_schema()
+        self._check()
 
     def remake(self):
         """Create tables in self.path file as per PATH_DB_SCHEMA sql file."""
         with sql_connect(self.path) as conn:
             with open(PATH_DB_SCHEMA, 'r', encoding='utf-8') as f:
                 conn.executescript(f.read())
-        self.check()
+        self._check()
+
+    def _check(self):
+        """Check file exists and is of proper schema."""
+        self.exists = isfile(self.path)
+        if self.exists:
+            self._validate_schema()
 
-    def validate_schema(self):
+    def _validate_schema(self):
         """Compare found schema with what's stored at PATH_DB_SCHEMA."""
         sql_for_schema = 'SELECT sql FROM sqlite_master ORDER BY sql'
         msg_err = 'Database has wrong tables schema. Diff:\n'