importlib.util.module_for_loader also will set __loader__ along with
__package__. This is in conjunction to a forthcoming update to PEP 302
which will make these two attributes required for loaders to set.

finder instead of using some (now non-existent) implicit finder.

ImportWarning is raised if sys.meta_path is found to be empty.

 * In debug mode, fill the string data with invalid characters
 * Simplify also reference counting in PyCodec_BackslashReplaceErrors()
   and PyCodec_XMLCharRefReplaceError()

be implicit.

Added a warning for when sys.path_hooks is found to be empty. Also
changed the meaning of None in sys.path_importer_cache to represent
trying sys.path_hooks again (an interpretation of previous semantics).
Also added a warning for when None was found.

The long-term goal is for None in sys.path_importer_cache to represent
the same as imp.NullImporter: no finder found for that sys.path entry.

null character

created strings using _PyUnicode_CheckConsistency() in debug mode

be rebuilt, but there's no Python interpreter around to freeze the bootstrap
script.

Forgot to include Makefile.pre.in in changeset 76549:acfdf46b8de1.

Fix #3561. Add an option to place the Python installation into the Windows Path environment variable.

Issue #14664: It is now possible to use @unittest.skip{If,Unless} on a test class that doesn't inherit from TestCase (i.e. a mixin).

Issue #14664: It is now possible to use @unittest.skip{If,Unless} on a test class that doesn't inherit from TestCase (i.e. a mixin).

Issue a warning in case Python\importlib.h needs to be rebuilt,
but there's no Python interpreter around to freeze the bootstrap
script.

This time also recreating the Python/importlib.h file to make
make happy. See the ticket for details.

the buildbots to fail.

Issue #14632: Updated WatchedFileHandler to deal with race condition. Thanks to John Mulligan for the problem report and patch.

Issue #14632: Updated WatchedFileHandler to deal with race condition. Thanks to John Mulligan for the problem report and patch.

Patch by Richard Oudkerk (sbt).