[Python-checkins] cpython: Fix imp.cache_from_source() if the directory name contains a dot
victor.stinner
python-checkins at python.org
Sun Mar 20 04:14:04 CET 2011
http://hg.python.org/cpython/rev/238cbd559e9c
changeset: 68737:238cbd559e9c
user: Victor Stinner <victor.stinner at haypocalc.com>
date: Mon Mar 14 15:05:12 2011 -0400
summary:
Fix imp.cache_from_source() if the directory name contains a dot
If the directory name contains a dot but not the filename, don't strip at the
dot.
files:
Lib/test/test_imp.py
Python/import.c
diff --git a/Lib/test/test_imp.py b/Lib/test/test_imp.py
--- a/Lib/test/test_imp.py
+++ b/Lib/test/test_imp.py
@@ -210,6 +210,10 @@
self.assertEqual(
imp.cache_from_source('/foo/bar/baz/qux.py', True),
'/foo/bar/baz/__pycache__/qux.{}.pyc'.format(self.tag))
+ # Directory with a dot, filename without dot
+ self.assertEqual(
+ imp.cache_from_source('/foo.bar/file', True),
+ '/foo.bar/__pycache__/file{}.pyc'.format(self.tag))
def test_cache_from_source_optimized(self):
# Given the path to a .py file, return the path to its PEP 3147
diff --git a/Python/import.c b/Python/import.c
--- a/Python/import.c
+++ b/Python/import.c
@@ -943,12 +943,12 @@
Py_UNICODE_strcat(buf, CACHEDIR_UNICODE);
i += Py_UNICODE_strlen(CACHEDIR_UNICODE) - 1;
buf[i++] = sep;
- buf[i++] = '\0';
+ buf[i] = '\0';
/* Add the base filename, but remove the .py or .pyw extension, since
the tag name must go before the extension.
*/
Py_UNICODE_strcat(buf, pathname + save);
- pos = Py_UNICODE_strrchr(buf, '.');
+ pos = Py_UNICODE_strrchr(buf + i, '.');
if (pos != NULL)
*++pos = '\0';
Py_UNICODE_strcat(buf, PYC_TAG_UNICODE);
--
Repository URL: http://hg.python.org/cpython
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