Merged revisions 76113-76114 via svnmerge from
svn+ssh://pythondev@svn.python.org/python/branches/py3k
........
r76113 | brett.cannon | 2009-11-04 17:17:22 -0800 (Wed, 04 Nov 2009) | 3 lines
importlib.test.source.util referenced variables in the 'finally' part of a
try/finally which may not have been set.
........
r76114 | brett.cannon | 2009-11-04 17:26:57 -0800 (Wed, 04 Nov 2009) | 6 lines
Use tempfile.mkdtemp() instead of tempfile.tempdir for where importlib places
source files for tests. Allows for concurrent execution of the tests by
preventing various executions from trampling each other.
Closes issue #7248.
........
diff --git a/Lib/importlib/test/source/util.py b/Lib/importlib/test/source/util.py
index ca04edf..2b945c5 100644
--- a/Lib/importlib/test/source/util.py
+++ b/Lib/importlib/test/source/util.py
@@ -42,8 +42,8 @@
that contains the name passed into the context manager that caused the
creation of the module.
- All files are created in a temporary directory specified by
- tempfile.gettempdir(). This directory is inserted at the beginning of
+ All files are created in a temporary directory returned by
+ tempfile.mkdtemp(). This directory is inserted at the beginning of
sys.path. When the context manager exits all created files (source and
bytecode) are explicitly deleted.
@@ -55,8 +55,10 @@
source = 'attr = {0!r}'
created_paths = []
mapping = {}
+ state_manager = None
+ uncache_manager = None
try:
- temp_dir = tempfile.gettempdir()
+ temp_dir = tempfile.mkdtemp()
mapping['.root'] = temp_dir
import_names = set()
for name in names:
@@ -85,13 +87,8 @@
state_manager.__enter__()
yield mapping
finally:
- state_manager.__exit__(None, None, None)
- uncache_manager.__exit__(None, None, None)
- # Reverse the order for path removal to unroll directory creation.
- for path in reversed(created_paths):
- if file_path.endswith('.py'):
- support.unlink(path)
- support.unlink(path + 'c')
- support.unlink(path + 'o')
- else:
- os.rmdir(path)
+ if state_manager is not None:
+ state_manager.__exit__(None, None, None)
+ if uncache_manager is not None:
+ uncache_manager.__exit__(None, None, None)
+ support.rmtree(temp_dir)
diff --git a/Misc/NEWS b/Misc/NEWS
index d7de60f..c67407f 100644
--- a/Misc/NEWS
+++ b/Misc/NEWS
@@ -134,6 +134,14 @@
Tests
-----
+- Issue #7248 (part 2): Use a unique temporary directory for importlib source
+ tests instead of tempfile.tempdir. This prevents the tests from sharing state
+ between concurrent executions on the same system.
+
+- Issue #7248: In importlib.test.source.util a try/finally block did not make
+ sure that some referenced objects actually were created in the block before
+ calling methods on the object.
+
- Issue #7055: test___all__ now greedily detects all modules which have an
__all__ attribute, rather than using a hardcoded and incomplete list.