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Revert "bpo-38659: [Enum] add _simple_enum decorator (GH-25285)" (GH-25476)

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This reverts commit dbac8f40e8.
This commit is contained in:
Ethan Furman 2021-04-19 19:12:24 -07:00 • committed by GitHub
parent dbac8f40e8
commit 503cdc7c12
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20 changed files with 34 additions and 871 deletions
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30
Lib/test/test_ast.py
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@ -1,7 +1,6 @@
import ast
import builtins
import dis
import enum
import os
import sys
import types
@ -699,35 +698,6 @@ class AST_Tests(unittest.TestCase):
with self.assertRaisesRegex(ValueError, f"Name node can't be used with '{constant}' constant"):
compile(expr, "<test>", "eval")
def test_precedence_enum(self):
class _Precedence(enum.IntEnum):
"""Precedence table that originated from python grammar."""
TUPLE = enum.auto()
YIELD = enum.auto() # 'yield', 'yield from'
TEST = enum.auto() # 'if'-'else', 'lambda'
OR = enum.auto() # 'or'
AND = enum.auto() # 'and'
NOT = enum.auto() # 'not'
CMP = enum.auto() # '<', '>', '==', '>=', '<=', '!=',
# 'in', 'not in', 'is', 'is not'
EXPR = enum.auto()
BOR = EXPR # '|'
BXOR = enum.auto() # '^'
BAND = enum.auto() # '&'
SHIFT = enum.auto() # '<<', '>>'
ARITH = enum.auto() # '+', '-'
TERM = enum.auto() # '*', '@', '/', '%', '//'
FACTOR = enum.auto() # unary '+', '-', '~'
POWER = enum.auto() # '**'
AWAIT = enum.auto() # 'await'
ATOM = enum.auto()
def next(self):
try:
return self.__class__(self + 1)
except ValueError:
return self
enum._test_simple_enum(_Precedence, ast._Precedence)
class ASTHelpers_Test(unittest.TestCase):
maxDiff = None