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openSUSE:Leap:15.2:Update
python-ZConfig
python-38-support.patch
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File python-38-support.patch of Package python-ZConfig
From f0c2990d35ac3c924ecc8be4a5c71c8e4abbd0e5 Mon Sep 17 00:00:00 2001 From: Fred Drake <fred.drake@keepertech.com> Date: Tue, 17 Sep 2019 19:25:20 -0400 Subject: [PATCH 1/4] update to tolerate logging.Formatter validation - required to work with Python 3.8 - closes issue #69 --- ZConfig/components/logger/formatter.py | 11 +++++++- .../components/logger/tests/test_formatter.py | 28 ++++++++++++++----- 2 files changed, 31 insertions(+), 8 deletions(-) diff --git a/ZConfig/components/logger/formatter.py b/ZConfig/components/logger/formatter.py index 512f5da..6cf464e 100644 --- a/ZConfig/components/logger/formatter.py +++ b/ZConfig/components/logger/formatter.py @@ -248,8 +248,17 @@ def __call__(self): else: # A formatter class that supports style, but our style is # non-standard, so we reach under the covers a bit. + # + # Python 3.8 adds a validate option, defaulting to True, + # which cases the format string to be checked. Since + # safe-template is not a standard style, we want to + # suppress this. + # + kwargs = dict() + if sys.version_info >= (3, 8): + kwargs['validate'] = False formatter = self.factory(self.format, self.dateformat, - style='$') + style='$', **kwargs) assert formatter._style._fmt == self.format formatter._style = stylist else: diff --git a/ZConfig/components/logger/tests/test_formatter.py b/ZConfig/components/logger/tests/test_formatter.py index 81c7235..3a04a5f 100644 --- a/ZConfig/components/logger/tests/test_formatter.py +++ b/ZConfig/components/logger/tests/test_formatter.py @@ -25,6 +25,17 @@ import ZConfig.components.logger.tests.support +# In Python 3.8, a KeyError raised by string interpolation is re-written +# into a ValueError reporting a reference to an undefined field. We're +# not masking the exception, but we want to check for the right one in +# the tests below (without catching anything else). +# +if sys.version_info >= (3, 8): + MissingFieldError = ValueError +else: + MissingFieldError = KeyError + + class LogFormatStyleTestCase(unittest.TestCase): def setUp(self): @@ -314,7 +325,10 @@ class CustomFormatterFactoryWithoutStyleParamTestCase( class StylelessFormatter(logging.Formatter): def __init__(self, fmt=None, datefmt=None): - logging.Formatter.__init__(self, fmt=fmt, datefmt=datefmt) + kwargs = dict() + if sys.version_info >= (3, 8): + kwargs['validate'] = False + logging.Formatter.__init__(self, fmt=fmt, datefmt=datefmt, **kwargs) def styleless_formatter(fmt=None, datefmt=None): @@ -552,9 +566,9 @@ def test_classic_arbitrary_field_missing(self): arbitrary_fields=True) # The formatter still breaks when it references an undefined field: - with self.assertRaises(KeyError) as cm: + with self.assertRaises(MissingFieldError) as cm: formatter.format(self.record) - self.assertEqual(str(cm.exception), "'undefined_field'") + self.assertIn("'undefined_field'", str(cm.exception)) def test_classic_arbitrary_field_present(self): formatter = self.get_formatter( @@ -574,9 +588,9 @@ def test_format_arbitrary_field_missing(self): arbitrary_fields=True) # The formatter still breaks when it references an undefined field: - with self.assertRaises(KeyError) as cm: + with self.assertRaises(MissingFieldError) as cm: formatter.format(self.record) - self.assertEqual(str(cm.exception), "'undefined_field'") + self.assertIn("'undefined_field'", str(cm.exception)) def test_format_arbitrary_field_present(self): formatter = self.get_formatter( @@ -596,9 +610,9 @@ def test_template_arbitrary_field_missing(self): arbitrary_fields=True) # The formatter still breaks when it references an undefined field: - with self.assertRaises(KeyError) as cm: + with self.assertRaises(MissingFieldError) as cm: formatter.format(self.record) - self.assertEqual(str(cm.exception), "'undefined_field'") + self.assertIn("'undefined_field'", str(cm.exception)) def test_template_arbitrary_field_present(self): formatter = self.get_formatter( From 42a09a17048fee4c6b880ea3fc215f6abe5b51eb Mon Sep 17 00:00:00 2001 From: Fred Drake <fred.drake@keepertech.com> Date: Tue, 17 Sep 2019 19:43:27 -0400 Subject: [PATCH 2/4] add python 3.8 to tox, travis configs --- .travis.yml | 1 + tox.ini | 2 +- 2 files changed, 2 insertions(+), 1 deletion(-) diff --git a/.travis.yml b/.travis.yml index 9dd3331..f46558a 100644 --- a/.travis.yml +++ b/.travis.yml @@ -7,6 +7,7 @@ python: - 3.5 - 3.6 - 3.7 + - 3.8-dev - pypy - pypy3 diff --git a/tox.ini b/tox.ini index 7a9860b..4c7f8cd 100644 --- a/tox.ini +++ b/tox.ini @@ -1,5 +1,5 @@ [tox] -envlist = py27,py34,py35,py36,py37,pypy,coverage-report +envlist = py27,py34,py35,py36,py37,py38,pypy,coverage-report skip_missing_interpreters = true [testenv] From 61accf2c5d64f23ecaef4b4f7a13207dd4b3fa29 Mon Sep 17 00:00:00 2001 From: Fred Drake <fred.drake@keepertech.com> Date: Wed, 18 Sep 2019 08:35:38 -0700 Subject: [PATCH 3/4] fix typo in comment (ZConfig.components.logger.formatter) Co-Authored-By: Jason Madden <jamadden@gmail.com> --- ZConfig/components/logger/formatter.py | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/ZConfig/components/logger/formatter.py b/ZConfig/components/logger/formatter.py index 6cf464e..009630d 100644 --- a/ZConfig/components/logger/formatter.py +++ b/ZConfig/components/logger/formatter.py @@ -250,7 +250,7 @@ def __call__(self): # non-standard, so we reach under the covers a bit. # # Python 3.8 adds a validate option, defaulting to True, - # which cases the format string to be checked. Since + # which causes the format string to be checked. Since # safe-template is not a standard style, we want to # suppress this. #
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