This hides unwanted implementation details from tracebacks.

This affects documentation, code comments, and a debugging messages.

This changes the main documentation, doc strings, source code comments, and a
couple error messages in the test suite. In some cases the word was removed
or edited some other way to fix the grammar.

and socket open until the garbage collector cleans them up.  Patch by
Martin Panter.

Patch by Donald Stufft.

indication for TLS/SSL connections.

create SSLContext objects in Python's stdlib module. It provides a single
configuration point and makes use of SSLContext.load_default_certs().

prevent readline() calls from consuming too much memory.  Patch by Jyrki
Pulliainen.

ModuleNotFoundError.

This is a behavior change: before this leading and trailing spaces were
stripped from ASCII parts, now they are preserved.  Without this fix we didn't
parse the examples in the RFC correctly, so I think breaking backward
compatibility here is justified.

Patch by Ralf Schlatterbeck.

Issue #10287: nntplib now queries the server's CAPABILITIES first before sending MODE READER, and only sends it if not already in READER mode.
Patch by Hynek Schlawack.

Issue #10287: nntplib now queries the server's CAPABILITIES again after authenticating (since the result may change, according to RFC 4643).
Patch by Hynek Schlawack.

Issue #13248: turn 3.2's PendingDeprecationWarning into 3.3's DeprecationWarning (cgi, importlib, nntplib, smtpd).

Issue 9795: adds context manager protocol to nntplib.NNTP class so that it can used with the 'with' statement.

default could be rather confusing).

STARTTLS.  Patch by Andrew Vant.

response, instead of raising an exception.

advertised by the server.

now conforms to the philosophy of bytes and unicode separation in Python 3.
A test suite has also been added.

svn+ssh://pythondev@svn.python.org/python/trunk

........
  r72640 | antoine.pitrou | 2009-05-14 23:22:08 +0200 (jeu., 14 mai 2009) | 5 lines

  Issue #1664: Make nntplib IPv6-capable. Patch by Derek Morr.

  (Unfortunately, nntplib doesn't have a test suite)
........

svn+ssh://pythondev@svn.python.org/python/trunk

........
  r72640 | antoine.pitrou | 2009-05-14 23:22:08 +0200 (jeu., 14 mai 2009) | 5 lines

  Issue #1664: Make nntplib IPv6-capable. Patch by Derek Morr.

  (Unfortunately, nntplib doesn't have a test suite)
........

(Unfortunately, nntplib doesn't have a test suite)

Patch by Victor, Reviewed by Barry

We still have 27 failing tests (down from 39).

There's one major and one minor category still unfixed:
doctests are the major category (and I hope to be able to augment the
refactoring tool to refactor bona fide doctests soon);
other code generating print statements in strings is the minor category.

(Oh, and I don't know if the compiler package works.)

(a) "except E, V" -> "except E as V"
(b) V is now limited to a simple name (local variable)
(c) V is now deleted at the end of the except block

  docstrings to either "article number" or "message id".