.. abstractmethod:: find_module(fullname, path=None)

module. Originally specified in :pep:`302`, this method was meant

for use in :data:`sys.meta_path` and in the path-based import subsystem.

.. versionchanged:: 3.6

Added support of type tags with prefixes (e.g. ``ex:nil``).

implementation for numerics: ``i1``, ``i2``, ``i8``, ``biginteger``,

``float`` and ``bigdecimal``.

See http://ws.apache.org/xmlrpc/types.html for a description.

If this environment variable is not set at all, then the interpreter defaults

to using the current locale settings, *unless* the current locale is

identified as a legacy ASCII-based locale

either disabled or fails. In such legacy locales, the interpreter will

default to enabling UTF-8 mode unless explicitly instructed not to do so.

:class:`http.server.BaseHTTPRequestHandler` now buffers the headers and writes

them all at once when :meth:`~http.server.BaseHTTPRequestHandler.end_headers` is

called. A new method :meth:`~http.server.BaseHTTPRequestHandler.flush_headers`

(Contributed by Andrew Schaaf in :issue:`3709`.)

:class:`http.server` now produces valid ``HTML 4.01 strict`` output.

For more information, see :pep:`7` and :issue:`17884`.

* Cross-compiling CPython with the Android NDK and the Android API level set to

yet a supported platform, the Python test suite runs on the Android emulator

with only about 16 tests failures. See the Android meta-issue :issue:`26865`.

* Because :func:`shutil.rmtree` is now implemented using the :func:`os.scandir`

function, the user specified handler *onerror* is now called with the first

is failed.

* Support for nested sets and set operations in regular expressions as in