Remove object inheritance

2020-06-02 22:53:55 +07:00 · 2020-06-02 22:53:55 +07:00 · 4ef4d679ac
parent 3837a849a3
commit 4ef4d679ac
1 changed files with 3 additions and 3 deletions
--- a/relational/relation.py
+++ b/relational/relation.py
@ -27,7 +27,7 @@ from typing import List, Union, Set
 from relational.rtypes import *


-class Relation (object):
+class Relation:

    '''
    This object defines a relation (as a group of consistent tuples) and operations.
@ -53,9 +53,9 @@ class Relation (object):
    '''
    __hash__ = None #  type: None

-    def __init__(self, filename : str = '') -> None:
+    def __init__(self, filename: str = '') -> None:
        self._readonly = False
-        self.content = set() #  type: Set[tuple]
+        self.content: Set[tuple] = set()

        if len(filename) == 0:  # Empty relation
            self.header = Header([])