zlib.decompress() anymore to be able to unload the module.

zlib.decompress() anymore to be able to unload the module.

to be able to unload the module.

packaging.util requires the env keyword.

Don't encode the path list

 * read: use tokenize.detect_encoding()
 * write: use 'utf-8'

Skip tests that require zlib in the packaging tests.  Also add a requires_zlib decorator to test.support.

We don't need to open the files in text mode just to create them (or update
their modification time).

build_scripts command of packaging now handles correctly non-ASCII path (path
to the Python executable). Open and write the script in binary mode, but ensure
that the shebang is decodable from UTF-8 and from the encoding of the script.

Open the file in binary mode or use UTF-8 encoding.

os.sendfile() test: fix "AttributeError: 'NoneType' object has no attribute 'Thread'" when running tests with --without-threads option.
reference: http://bugs.python.org/issue10882#msg136257

when the socket's timeout expires (it used to return None).

when the socket's timeout expires (it used to return None).

passing a `context` argument pointing to an ssl.SSLContext instance.
Patch by Kasun Herath.

3.2 (#10801: In zipfile, support different encodings for the header and the
filenames.  Patch by MvL, test by Eli Bendersky.)

different encodings for the header and the filenames.  Patch by MvL, test by
Eli Bendersky.

test_threading.test_waitfor(). Patch written by Charles-François Natali.

written by Charles-François Natali.

Without this patch IDLE will crash reliably on OSX when Tkinter
is linked to TkCocoa 8.5.x.

To reproduce:

* Create a new file (script.py) with the following two lines:

x = input('prompt: ')
print(x)

* Save the script

* Run the script using the F5 keyboard shortcut
  (running from the menu works fine)

The patch is a fairly crude hack, but we haven't found a better
workaround for this Tk bug yet.

Without this patch IDLE will crash reliably on OSX when Tkinter
is linked to TkCocoa 8.5.x.

To reproduce:

* Create a new file (script.py) with the following two lines:

x = input('prompt: ')
print(x)

* Save the script

* Run the script using the F5 keyboard shortcut
  (running from the menu works fine)

The patch is a fairly crude hack, but we haven't found a better
workaround for this Tk bug yet.

On MacOSX and OpenBSD (and possibly other BSDs) "en_US.UTF-8" is a valid locale
while "en_US.UTF8" is not. As the former works on Linux as well it is better
to normalize to that value.