0.2

tables/cath_table.py

@@ -13,14 +13,25 @@ class CathTable(DbTable):
     def table_constraints(self):
         return ['CONSTRAINT "Name" UNIQUE (cath_name)']
     
-    
-    def find_by_position(self, num):
-        
-        sql = "SELECT * FROM " + self.table_name()
-        sql += " ORDER BY "
-        sql += ", ".join(self.primary_key())
-        sql += " LIMIT 1 OFFSET %(offset)s"
+    def delete(self, val):
+        sql = "DELETE FROM " + self.table_name()
+        sql += " WHERE " + "".join(self.column_names_without_id())
+        sql += "=" + "'" + "".join(val) + "';"
         cur = self.dbconn.conn.cursor()
-        cur.execute(sql, {"offset": num - 1})
+        cur.execute(sql)
+        self.dbconn.conn.commit()
+    
+    def find_by_name(self, name):
+        cur = self.dbconn.conn.cursor()
+        
+        sql_sel = "SELECT id FROM " + self.table_name()
+        sql_sel += " WHERE cath_name = " + "'" + name + "'" + ";"
+        cur.execute(sql_sel) 
+        # sql = "SELECT * FROM " + self.table_name()
+        # sql += " ORDER BY "
+        # sql += ", ".join(self.primary_key())
+        # sql += " LIMIT 1 OFFSET %(offset)s"
+        # cur.execute(sql, {"offset": num - 1})
+        # print(cur)
         return cur.fetchone()