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Code Issues Projects Releases Packages Wiki Activity Actions 8

Issue #14605: Insert to the front of sys.path_hooks instead of appending.

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This commit is contained in:
Brett Cannon 2012-04-24 22:03:46 -04:00
parent 4fe29c9657
commit 8923a4d4c5
3 changed files with 5 additions and 5 deletions
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4
Lib/test/test_importhooks.py
View file

@ -215,7 +215,7 @@ class ImportHooksTestCase(ImportHooksBaseTestCase):
self.doTestImports(i) self.doTestImports(i)
def testPathHook(self): def testPathHook(self):
sys.path_hooks.append(PathImporter) sys.path_hooks.insert(0, PathImporter)
sys.path.append(test_path) sys.path.append(test_path)
self.doTestImports() self.doTestImports()
@ -228,7 +228,7 @@ class ImportHooksTestCase(ImportHooksBaseTestCase):
def testImpWrapper(self): def testImpWrapper(self):
i = ImpWrapper() i = ImpWrapper()
sys.meta_path.append(i) sys.meta_path.append(i)
sys.path_hooks.append(ImpWrapper) sys.path_hooks.insert(0, ImpWrapper)
mnames = ( mnames = (
"colorsys", "urllib.parse", "distutils.core", "sys", "colorsys", "urllib.parse", "distutils.core", "sys",
) )

2
Lib/test/test_threaded_import.py
View file

@ -145,7 +145,7 @@ class ThreadedImportTests(unittest.TestCase):
def path_hook(path): def path_hook(path):
finder.find_module('') finder.find_module('')
raise ImportError raise ImportError
sys.path_hooks.append(path_hook) sys.path_hooks.insert(0, path_hook)
sys.meta_path.append(flushing_finder) sys.meta_path.append(flushing_finder)
try: try:
# Flush the cache a first time # Flush the cache a first time

4
Python/import.c
View file

@ -268,8 +268,8 @@ _PyImportZip_Init(void)
"# can't import zipimport.zipimporter\n"); "# can't import zipimport.zipimporter\n");
} }
else { else {
/* sys.path_hooks.append(zipimporter) */ /* sys.path_hooks.insert(0, zipimporter) */
err = PyList_Append(path_hooks, zipimporter); err = PyList_Insert(path_hooks, 0, zipimporter);
Py_DECREF(zipimporter); Py_DECREF(zipimporter);
if (err < 0) { if (err < 0) {
goto error; goto error;