New submission from Дилян Палаузов <dilyan.palau...@aegee.org>:
diff --git a/Lib/_strptime.py b/Lib/_strptime.py
--- a/Lib/_strptime.py
+++ b/Lib/_strptime.py
@@ -525,7 +525,7 @@ def _strptime(data_string, format="%a %b %d %H:%M:%S %Y"):
# out the Julian day of the year.
if julian is None and weekday is not None:
if week_of_year is not None:
- week_starts_Mon = True if week_of_year_start == 0 else False
+ week_starts_Mon = week_of_year_start == 0
julian = _calc_julian_from_U_or_W(year, week_of_year, weekday,
week_starts_Mon)
elif iso_year is not None and iso_week is not None:
diff --git a/Lib/email/generator.py b/Lib/email/generator.py
--- a/Lib/email/generator.py
+++ b/Lib/email/generator.py
@@ -59,7 +59,7 @@ class Generator:
"""
if mangle_from_ is None:
- mangle_from_ = True if policy is None else policy.mangle_from_
+ mangle_from_ = policy is None or policy.mangle_from_
self._fp = outfp
self._mangle_from_ = mangle_from_
self.maxheaderlen = maxheaderlen
diff --git a/Lib/test/test_buffer.py b/Lib/test/test_buffer.py
--- a/Lib/test/test_buffer.py
+++ b/Lib/test/test_buffer.py
@@ -576,7 +576,7 @@ def rand_aligned_slices(maxdim=5, maxshape=16):
minshape = 0
elif n >= 90:
minshape = 1
- all_random = True if randrange(100) >= 80 else False
+ all_random = randrange(100) >= 80
lshape = [0]*ndim; rshape = [0]*ndim
lslices = [0]*ndim; rslices = [0]*ndim
diff --git a/Lib/test/test_decimal.py b/Lib/test/test_decimal.py
--- a/Lib/test/test_decimal.py
+++ b/Lib/test/test_decimal.py
@@ -117,7 +117,7 @@ skip_expected = not os.path.isdir(directory)
EXTENDEDERRORTEST = False
# Test extra functionality in the C version (-DEXTRA_FUNCTIONALITY).
-EXTRA_FUNCTIONALITY = True if hasattr(C, 'DecClamped') else False
+EXTRA_FUNCTIONALITY = hasattr(C, 'DecClamped')
requires_extra_functionality = unittest.skipUnless(
EXTRA_FUNCTIONALITY, "test requires build with -DEXTRA_FUNCTIONALITY")
skip_if_extra_functionality = unittest.skipIf(
@@ -1455,7 +1455,7 @@ class ArithmeticOperatorsTest(unittest.TestCase):
for x, y in qnan_pairs + snan_pairs:
for op in order_ops + equality_ops:
got = op(x, y)
- expected = True if op is operator.ne else False
+ expected = op is operator.ne
self.assertIs(expected, got,
"expected {0!r} for operator.{1}({2!r}, {3!r}); "
"got {4!r}".format(
@@ -1468,7 +1468,7 @@ class ArithmeticOperatorsTest(unittest.TestCase):
for x, y in qnan_pairs:
for op in equality_ops:
got = op(x, y)
- expected = True if op is operator.ne else False
+ expected = op is operator.ne
self.assertIs(expected, got,
"expected {0!r} for "
"operator.{1}({2!r}, {3!r}); "
diff --git a/Lib/test/test_winreg.py b/Lib/test/test_winreg.py
--- a/Lib/test/test_winreg.py
+++ b/Lib/test/test_winreg.py
@@ -20,13 +20,13 @@ except (IndexError, ValueError):
# tuple of (major, minor)
WIN_VER = sys.getwindowsversion()[:2]
# Some tests should only run on 64-bit architectures where WOW64 will be.
-WIN64_MACHINE = True if machine() == "AMD64" else False
+WIN64_MACHINE = machine() == "AMD64"
# Starting with Windows 7 and Windows Server 2008 R2, WOW64 no longer uses
# registry reflection and formerly reflected keys are shared instead.
# Windows 7 and Windows Server 2008 R2 are version 6.1. Due to this, some
# tests are only valid up until 6.1
-HAS_REFLECTION = True if WIN_VER < (6, 1) else False
+HAS_REFLECTION = WIN_VER < (6, 1)
# Use a per-process key to prevent concurrent test runs (buildbot!) from
# stomping on each other.
----------
components: Build
messages: 312039
nosy: dilyan.palauzov
priority: normal
severity: normal
status: open
title: compress "True if bool(x) else False" expressions
type: performance
versions: Python 3.8
_______________________________________
Python tracker <rep...@bugs.python.org>
<https://bugs.python.org/issue32828>
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