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gnu: python2: Fix build with newer Expat.

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* gnu/packages/patches/python-2.7-expat-compat.patch: New file.
* gnu/local.mk (dist_patch_DATA): Adjust accordingly.
* gnu/packages/python.scm (python-2.7)[source](patches): Add it.
This commit is contained in:
Marius Bakke 2022-06-28 00:06:37 +02:00
parent 0b0750e831
commit 0e691ae100
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3 changed files with 61 additions and 0 deletions
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1
gnu/local.mk
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@ -1652,6 +1652,7 @@ dist_patch_DATA = \
%D%/packages/patches/pyqt-configure.patch \
%D%/packages/patches/python-2-deterministic-build-info.patch \
%D%/packages/patches/python-2.7-adjust-tests.patch \
%D%/packages/patches/python-2.7-expat-compat.patch \
%D%/packages/patches/python-2.7-search-paths.patch \
%D%/packages/patches/python-2.7-site-prefixes.patch \
%D%/packages/patches/python-2.7-source-date-epoch.patch \

59
gnu/packages/patches/python-2.7-expat-compat.patch Normal file
View file

@ -0,0 +1,59 @@
Fix test failure with newer Expat:
https://bugs.python.org/issue46811
This is a backport of this upstream commit:
https://github.com/python/cpython/commit/2cae93832f46b245847bdc252456ddf7742ef45e
diff --git a/Lib/test/test_minidom.py b/Lib/test/test_minidom.py
index 2eb642395b..1793f9365d 100644
--- a/Lib/test/test_minidom.py
+++ b/Lib/test/test_minidom.py
@@ -6,12 +6,14 @@ from StringIO import StringIO
from test import support
import unittest
+import pyexpat
import xml.dom
import xml.dom.minidom
import xml.parsers.expat
from xml.dom.minidom import parse, Node, Document, parseString
from xml.dom.minidom import getDOMImplementation
+from xml.parsers.expat import ExpatError
tstfile = support.findfile("test.xml", subdir="xmltestdata")
@@ -1051,7 +1053,13 @@ class MinidomTest(unittest.TestCase):
# Verify that character decoding errors raise exceptions instead
# of crashing
- self.assertRaises(UnicodeDecodeError, parseString,
+ if pyexpat.version_info >= (2, 4, 5):
+ self.assertRaises(ExpatError, parseString,
+ b'<fran\xe7ais></fran\xe7ais>')
+ self.assertRaises(ExpatError, parseString,
+ b'<franais>Comment \xe7a va ? Tr\xe8s bien ?</franais>')
+ else:
+ self.assertRaises(UnicodeDecodeError, parseString,
'<fran\xe7ais>Comment \xe7a va ? Tr\xe8s bien ?</fran\xe7ais>')
doc.unlink()
diff --git a/Lib/test/test_xml_etree.py b/Lib/test/test_xml_etree.py
index c75d55f05c..0855bc07ca 100644
--- a/Lib/test/test_xml_etree.py
+++ b/Lib/test/test_xml_etree.py
@@ -1482,12 +1482,6 @@ class BugsTest(unittest.TestCase):
b"<?xml version='1.0' encoding='ascii'?>\n"
b'<body>t&#227;g</body>')
- def test_issue3151(self):
- e = ET.XML('<prefix:localname xmlns:prefix="${stuff}"/>')
- self.assertEqual(e.tag, '{${stuff}}localname')
- t = ET.ElementTree(e)
- self.assertEqual(ET.tostring(e), b'<ns0:localname xmlns:ns0="${stuff}" />')
-
def test_issue6565(self):
elem = ET.XML("<body><tag/></body>")
self.assertEqual(summarize_list(elem), ['tag'])

1
gnu/packages/python.scm
View file

@ -150,6 +150,7 @@ (define-public python-2.7
"python-2.7-adjust-tests.patch"
"python-cross-compile.patch"
"python-2.7-CVE-2021-3177.patch"
"python-2.7-expat-compat.patch"
"python-2.7-no-static-lib.patch"))
(modules '((guix build utils)))
(snippet