mirror of https://github.com/python/cpython.git
Adopt Antoine's suggestion to improve readability with module subsections.
This commit is contained in:
Raymond Hettinger
parent
e0a960012f
commit
bba537bc96
|
|
@ -559,6 +559,9 @@ Some smaller changes made to the core Python language are:
|
|||
New, Improved, and Deprecated Modules
|
||||
=====================================
|
||||
|
||||
functools
|
||||
---------
|
||||
|
||||
* The :mod:`functools` module includes a new decorator for caching function
|
||||
calls. :func:`functools.lru_cache` can save repeated queries to an external
|
||||
resource whenever the results are expected to be the same.
|
||||
|
|
@ -598,6 +601,9 @@ New, Improved, and Deprecated Modules
|
|||
(By Nick Coghlan and Terrence Cole; :issue:`9567`, :issue:`3445`, and
|
||||
:issue:`8814`.)
|
||||
|
||||
itertools
|
||||
---------
|
||||
|
||||
* The :mod:`itertools` module has a new :func:`~itertools.accumulate` function
|
||||
modeled on APL's *scan* operator and on Numpy's *accumulate* function:
|
||||
|
||||
|
|
@ -614,6 +620,9 @@ New, Improved, and Deprecated Modules
|
|||
(Contributed by Raymond Hettinger and incorporating design suggestions
|
||||
from Mark Dickinson.)
|
||||
|
||||
collections
|
||||
-----------
|
||||
|
||||
* The :class:`collections.Counter` class now has two forms of in-place
|
||||
subtraction, the existing *-=* operator for `saturating subtraction
|
||||
<http://en.wikipedia.org/wiki/Saturation_arithmetic>`_ and the new
|
||||
|
|
@ -650,6 +659,9 @@ New, Improved, and Deprecated Modules
|
|||
>>> list(d)
|
||||
['X', 'a', 'b', 'd', 'e']
|
||||
|
||||
datetime
|
||||
--------
|
||||
|
||||
* The :mod:`datetime` module has a new type :class:`~datetime.timezone` that
|
||||
implements the :class:`~datetime.tzinfo` interface by returning a fixed UTC
|
||||
offset and timezone name. This makes it easier to create timezone aware
|
||||
|
|
@ -661,74 +673,86 @@ New, Improved, and Deprecated Modules
|
|||
>>> datetime.strptime("01/01/2000 12:00 +0000", "%m/%d/%Y %H:%M %z")
|
||||
datetime.datetime(2000, 1, 1, 12, 0, tzinfo=datetime.timezone.utc)
|
||||
|
||||
Also, :class:`~datetime.timedelta` objects can now be multiplied by
|
||||
* Also, :class:`~datetime.timedelta` objects can now be multiplied by
|
||||
:class:`float` and divided by :class:`float` and :class:`int` objects.
|
||||
|
||||
(Contributed by Alexander Belopolsky in :issue:`1289118`, :issue:`5094` and
|
||||
:issue:`6641`.)
|
||||
|
||||
* The :mod:`abc` module now supports :func:`~abc.abstractclassmethod` and
|
||||
:func:`~abc.abstractstaticmethod`.
|
||||
abc
|
||||
---
|
||||
|
||||
These tools make it possible to define an :term:`Abstract Base Class` that
|
||||
requires a particular :func:`classmethod` or :func:`staticmethod` to be
|
||||
implemented.
|
||||
The :mod:`abc` module now supports :func:`~abc.abstractclassmethod` and
|
||||
:func:`~abc.abstractstaticmethod`.
|
||||
|
||||
(Patch submitted by Daniel Urban; :issue:`5867`.)
|
||||
These tools make it possible to define an :term:`Abstract Base Class` that
|
||||
requires a particular :func:`classmethod` or :func:`staticmethod` to be
|
||||
implemented.
|
||||
|
||||
* The :class:`ftplib.FTP` class now supports the context manager protocol to
|
||||
unconditionally consume :exc:`socket.error` exceptions and to close the FTP
|
||||
connection when done::
|
||||
(Patch submitted by Daniel Urban; :issue:`5867`.)
|
||||
|
||||
>>> from ftplib import FTP
|
||||
>>> with FTP("ftp1.at.proftpd.org") as ftp:
|
||||
... ftp.login()
|
||||
... ftp.dir()
|
||||
...
|
||||
'230 Anonymous login ok, restrictions apply.'
|
||||
dr-xr-xr-x 9 ftp ftp 154 May 6 10:43 .
|
||||
dr-xr-xr-x 9 ftp ftp 154 May 6 10:43 ..
|
||||
dr-xr-xr-x 5 ftp ftp 4096 May 6 10:43 CentOS
|
||||
dr-xr-xr-x 3 ftp ftp 18 Jul 10 2008 Fedora
|
||||
ftp
|
||||
---
|
||||
|
||||
Other file-like objects such as :class:`mmap.mmap` and :func:`fileinput.input`
|
||||
also grew auto-closing context managers::
|
||||
The :class:`ftplib.FTP` class now supports the context manager protocol to
|
||||
unconditionally consume :exc:`socket.error` exceptions and to close the FTP
|
||||
connection when done::
|
||||
|
||||
with fileinput.input(files=('log1.txt', 'log2.txt')) as f:
|
||||
for line in f:
|
||||
process(line)
|
||||
>>> from ftplib import FTP
|
||||
>>> with FTP("ftp1.at.proftpd.org") as ftp:
|
||||
... ftp.login()
|
||||
... ftp.dir()
|
||||
...
|
||||
'230 Anonymous login ok, restrictions apply.'
|
||||
dr-xr-xr-x 9 ftp ftp 154 May 6 10:43 .
|
||||
dr-xr-xr-x 9 ftp ftp 154 May 6 10:43 ..
|
||||
dr-xr-xr-x 5 ftp ftp 4096 May 6 10:43 CentOS
|
||||
dr-xr-xr-x 3 ftp ftp 18 Jul 10 2008 Fedora
|
||||
|
||||
(Contributed by Tarek Ziadé and Giampaolo Rodolà in :issue:`4972`, and
|
||||
by Georg Brandl in :issue:`8046` and :issue:`1286`.)
|
||||
Other file-like objects such as :class:`mmap.mmap` and :func:`fileinput.input`
|
||||
also grew auto-closing context managers::
|
||||
|
||||
with fileinput.input(files=('log1.txt', 'log2.txt')) as f:
|
||||
for line in f:
|
||||
process(line)
|
||||
|
||||
(Contributed by Tarek Ziadé and Giampaolo Rodolà in :issue:`4972`, and
|
||||
by Georg Brandl in :issue:`8046` and :issue:`1286`.)
|
||||
|
||||
.. mention os.popen and subprocess.Popen auto-closing of fds
|
||||
|
||||
* :class:`gzip.GzipFile` now implements the :class:`io.BufferedIOBase`
|
||||
:term:`abstract base class` (except for ``truncate()``). It also has a
|
||||
:meth:`~gzip.GzipFile.peek` method and supports unseekable as well as
|
||||
zero-padded file objects.
|
||||
gzip
|
||||
----
|
||||
|
||||
The :mod:`gzip` module also gains the :func:`~gzip.compress` and
|
||||
:func:`~gzip.decompress` functions for easier in-memory compression and
|
||||
decompression. Keep in mind that text needs to be encoded in to
|
||||
:class:`bytes` before compressing and decompressing:
|
||||
:class:`gzip.GzipFile` now implements the :class:`io.BufferedIOBase`
|
||||
:term:`abstract base class` (except for ``truncate()``). It also has a
|
||||
:meth:`~gzip.GzipFile.peek` method and supports unseekable as well as
|
||||
zero-padded file objects.
|
||||
|
||||
>>> s = 'Three shall be the number thou shalt count, '
|
||||
>>> s += 'and the number of the counting shall be three'
|
||||
>>> b = s.encode() # convert to utf-8
|
||||
>>> len(b)
|
||||
89
|
||||
>>> c = gzip.compress(b)
|
||||
>>> len(c)
|
||||
77
|
||||
>>> gzip.decompress(c).decode()[:42] # decompress and convert to text
|
||||
'Three shall be the number thou shalt count,'
|
||||
The :mod:`gzip` module also gains the :func:`~gzip.compress` and
|
||||
:func:`~gzip.decompress` functions for easier in-memory compression and
|
||||
decompression. Keep in mind that text needs to be encoded in to :class:`bytes`
|
||||
before compressing and decompressing:
|
||||
|
||||
(Contributed by Anand B. Pillai in :issue:`3488`; and by Antoine Pitrou, Nir
|
||||
Aides and Brian Curtin in :issue:`9962`, :issue:`1675951`, :issue:`7471` and
|
||||
:issue:`2846`.)
|
||||
>>> s = 'Three shall be the number thou shalt count, '
|
||||
>>> s += 'and the number of the counting shall be three'
|
||||
>>> b = s.encode() # convert to utf-8
|
||||
>>> len(b)
|
||||
89
|
||||
>>> c = gzip.compress(b)
|
||||
>>> len(c)
|
||||
77
|
||||
>>> gzip.decompress(c).decode()[:42] # decompress and convert to text
|
||||
'Three shall be the number thou shalt count,'
|
||||
|
||||
* The :func:`shutil.copytree` function has two new options:
|
||||
(Contributed by Anand B. Pillai in :issue:`3488`; and by Antoine Pitrou, Nir
|
||||
Aides and Brian Curtin in :issue:`9962`, :issue:`1675951`, :issue:`7471` and
|
||||
:issue:`2846`.)
|
||||
|
||||
shutil
|
||||
------
|
||||
|
||||
The :func:`shutil.copytree` function has two new options:
|
||||
|
||||
* *ignore_dangling_symlinks*: when ``symlinks=False`` so that the function
|
||||
copies the file pointed to by the symlink, not the symlink itself. This
|
||||
|
|
@ -737,25 +761,40 @@ New, Improved, and Deprecated Modules
|
|||
* *copy_function*: is a callable that will be used to copy files.
|
||||
:func:`shutil.copy2` is used by default.
|
||||
|
||||
(Contributed by Tarek Ziadé.)
|
||||
(Contributed by Tarek Ziadé.)
|
||||
|
||||
* Socket objects now have a :meth:`~socket.socket.detach()` method which puts
|
||||
the socket into closed state without actually closing the underlying file
|
||||
descriptor. The latter can then be reused for other purposes.
|
||||
sqlite3
|
||||
-------
|
||||
|
||||
(Added by Antoine Pitrou; :issue:`8524`.)
|
||||
The :mod:`sqlite3` module has two new capabilities.
|
||||
|
||||
* The :mod:`sqlite3` module has two new capabilities.
|
||||
|
||||
The :attr:`Connection.in_transit` attribute is true if there is an active
|
||||
* The :attr:`Connection.in_transit` attribute is true if there is an active
|
||||
transaction for uncommitted changes.
|
||||
|
||||
The :meth:`Connection.enable_load_extension` and
|
||||
* The :meth:`Connection.enable_load_extension` and
|
||||
:meth:`Connection.load_extension` methods allows you to load SQLite extensions
|
||||
from ".so" files. One well-known extension is the fulltext-search extension
|
||||
distributed with SQLite.
|
||||
|
||||
(Contributed by R. David Murray and Shashwat Anand; :issue:`8845`.)
|
||||
(Contributed by R. David Murray and Shashwat Anand; :issue:`8845`.)
|
||||
|
||||
socket
|
||||
------
|
||||
|
||||
The :mod:`socket` module has two new improvements.
|
||||
|
||||
* Socket objects now have a :meth:`~socket.socket.detach()` method which puts
|
||||
the socket into closed state without actually closing the underlying file
|
||||
descriptor. The latter can then be reused for other purposes.
|
||||
(Added by Antoine Pitrou; :issue:`8524`.)
|
||||
|
||||
* :func:`socket.create_connection` now supports the context manager protocol
|
||||
to unconditionally consume :exc:`socket.error` exceptions and to close the
|
||||
socket when done.
|
||||
(Contributed by Giampaolo Rodolà; :issue:`9794`.)
|
||||
|
||||
ssl
|
||||
---
|
||||
|
||||
* The :mod:`ssl` module has a new class, :class:`~ssl.SSLContext` which serves
|
||||
as a container for various persistent SSL data, such as protocol settings,
|
||||
|
|
@ -763,18 +802,18 @@ New, Improved, and Deprecated Modules
|
|||
:meth:`~ssl.SSLContext.wrap_socket` method allows to create an SSL socket from
|
||||
such an SSL context. (Added by Antoine Pitrou; :issue:`8550`.)
|
||||
|
||||
A new function, :func:`ssl.match_hostname`, helps implement server identity
|
||||
* A new function, :func:`ssl.match_hostname`, helps implement server identity
|
||||
verification for higher-level protocols by implementing the rules of
|
||||
HTTPS (from :rfc:`2818`), which are also suitable for other protocols.
|
||||
(Added by Antoine Pitrou, :issue:`1589`).
|
||||
|
||||
The :func:`ssl.wrap_socket` constructor function now takes a *ciphers*
|
||||
* The :func:`ssl.wrap_socket` constructor function now takes a *ciphers*
|
||||
argument that's a string listing the encryption algorithms to be allowed; the
|
||||
format of the string is described `in the OpenSSL documentation
|
||||
<http://www.openssl.org/docs/apps/ciphers.html#CIPHER_LIST_FORMAT>`__. (Added
|
||||
by Antoine Pitrou; :issue:`8322`.)
|
||||
|
||||
When linked against a recent enough version of OpenSSL, the :mod:`ssl`
|
||||
* When linked against a recent enough version of OpenSSL, the :mod:`ssl`
|
||||
module now supports the Server Name Indication extension to the TLS
|
||||
protocol, allowing for several "virtual hosts" using different certificates
|
||||
on a single IP/port. This extension is only supported in client mode,
|
||||
|
|
@ -782,32 +821,42 @@ New, Improved, and Deprecated Modules
|
|||
:meth:`SSLContext.wrap_socket`.
|
||||
(Added by Antoine Pitrou, :issue:`5639`.)
|
||||
|
||||
Various options have been added to the :mod:`ssl` module, such as
|
||||
* Various options have been added to the :mod:`ssl` module, such as
|
||||
:data:`~ssl.OP_NO_SSLv2` which allows to force disabling of the insecure and
|
||||
obsolete SSLv2 protocol. (Added by Antoine Pitrou; :issue:`4870`.)
|
||||
|
||||
Another change makes the extension load all of OpenSSL's ciphers and digest
|
||||
* Another change makes the extension load all of OpenSSL's ciphers and digest
|
||||
algorithms so that they're all available. Some SSL certificates couldn't be
|
||||
verified, reporting an "unknown algorithm" error. (Reported by Beda Kosata,
|
||||
and fixed by Antoine Pitrou; :issue:`8484`.)
|
||||
|
||||
The version of OpenSSL being used is now available as the module attributes
|
||||
* The version of OpenSSL being used is now available as the module attributes
|
||||
:data:`ssl.OPENSSL_VERSION` (a string), :data:`ssl.OPENSSL_VERSION_INFO` (a
|
||||
5-tuple), and :data:`ssl.OPENSSL_VERSION_NUMBER` (an integer). (Added by
|
||||
Antoine Pitrou; :issue:`8321`.)
|
||||
|
||||
* The :mod:`nntplib` module has a revamped implementation with better bytes and
|
||||
unicode semantics as well as more practical APIs. These improvements break
|
||||
compatibility with the nntplib version in Python 3.1, which was partly
|
||||
dysfunctional in itself.
|
||||
nntp
|
||||
----
|
||||
|
||||
(Contributed by Antoine Pitrou in :issue:`9360`)
|
||||
The :mod:`nntplib` module has a revamped implementation with better bytes and
|
||||
unicode semantics as well as more practical APIs. These improvements break
|
||||
compatibility with the nntplib version in Python 3.1, which was partly
|
||||
dysfunctional in itself.
|
||||
|
||||
* :class:`http.client.HTTPSConnection`, :class:`urllib.request.HTTPSHandler`
|
||||
and :func:`urllib.request.urlopen` now take optional arguments to allow for
|
||||
server certificate checking against a set of Certificate Authorities,
|
||||
as recommended in public uses of HTTPS.
|
||||
(Added by Antoine Pitrou, :issue:`9003`.)
|
||||
(Contributed by Antoine Pitrou in :issue:`9360`)
|
||||
|
||||
certificates
|
||||
------------
|
||||
|
||||
:class:`http.client.HTTPSConnection`, :class:`urllib.request.HTTPSHandler`
|
||||
and :func:`urllib.request.urlopen` now take optional arguments to allow for
|
||||
server certificate checking against a set of Certificate Authorities,
|
||||
as recommended in public uses of HTTPS.
|
||||
|
||||
(Added by Antoine Pitrou, :issue:`9003`.)
|
||||
|
||||
unittest
|
||||
--------
|
||||
|
||||
* The command-line call, ``python -m unittest`` can now accept file paths
|
||||
instead of module names for running specific tests (:issue:`10620`). The new
|
||||
|
|
@ -867,14 +916,20 @@ New, Improved, and Deprecated Modules
|
|||
|
||||
(Contributed by Ezio Melotti; :issue:`9424`.)
|
||||
|
||||
* The integer methods in the :mod:`random` module now do a better job of
|
||||
producing uniform distributions. Previously, they used ``int(n*random())``
|
||||
which had a slight bias whenever *n* was not a power of two. The methods
|
||||
affected are :meth:`~random.Random.randrange`, :meth:`~random.Random.randint`,
|
||||
:meth:`~random.Random.choice`, :meth:`~random.Random.shuffle` and
|
||||
:meth:`~random.Random.sample`.
|
||||
random
|
||||
------
|
||||
|
||||
(Contributed by Raymond Hettinger; :issue:`9025`.)
|
||||
The integer methods in the :mod:`random` module now do a better job of
|
||||
producing uniform distributions. Previously, they used ``int(n*random())``
|
||||
which had a slight bias whenever *n* was not a power of two. The methods
|
||||
affected are :meth:`~random.Random.randrange`, :meth:`~random.Random.randint`,
|
||||
:meth:`~random.Random.choice`, :meth:`~random.Random.shuffle` and
|
||||
:meth:`~random.Random.sample`.
|
||||
|
||||
(Contributed by Raymond Hettinger; :issue:`9025`.)
|
||||
|
||||
poplib
|
||||
------
|
||||
|
||||
* :class:`~poplib.POP3_SSL` class now accepts a *context* parameter, which is a
|
||||
:class:`ssl.SSLContext` object allowing bundling SSL configuration options,
|
||||
|
|
@ -883,12 +938,6 @@ New, Improved, and Deprecated Modules
|
|||
|
||||
(Contributed by Giampaolo Rodolà; :issue:`8807`.)
|
||||
|
||||
* :func:`socket.create_connection` now supports the context manager protocol
|
||||
to unconditionally consume :exc:`socket.error` exceptions and to close the
|
||||
socket when done.
|
||||
|
||||
(Contributed by Giampaolo Rodolà; :issue:`9794`.)
|
||||
|
||||
* :class:`asyncore.dispatcher` now provides a
|
||||
:meth:`~asyncore.dispatcher.handle_accepted()` method
|
||||
returning a `(sock, addr)` pair which is called when a connection has actually
|
||||
|
|
@ -898,20 +947,26 @@ New, Improved, and Deprecated Modules
|
|||
|
||||
(Contributed by Giampaolo Rodolà; :issue:`6706`.)
|
||||
|
||||
* The :mod:`tempfile` module has a new context manager,
|
||||
:class:`~tempfile.TemporaryDirectory` which provides easy deterministic
|
||||
cleanup of temporary directories:
|
||||
tempfile
|
||||
--------
|
||||
|
||||
>>> with tempfile.TemporaryDirectory() as tmpdirname:
|
||||
... print 'created temporary directory', tmpdirname
|
||||
The :mod:`tempfile` module has a new context manager,
|
||||
:class:`~tempfile.TemporaryDirectory` which provides easy deterministic
|
||||
cleanup of temporary directories:
|
||||
|
||||
(Contributed by Neil Schemenauer and Nick Coghlan; :issue:`5178`.)
|
||||
>>> with tempfile.TemporaryDirectory() as tmpdirname:
|
||||
... print 'created temporary directory', tmpdirname
|
||||
|
||||
* The :mod:`inspect` module has a new function :func:`getgenatorstate`
|
||||
to easily identify the current state of a generator as one of
|
||||
``GEN_CREATED``, ``GEN_RUNNING``, ``GEN_SUSPENDED`` or ``GEN_CLOSED``.
|
||||
(Contributed by Neil Schemenauer and Nick Coghlan; :issue:`5178`.)
|
||||
|
||||
(Contributed by Rodolpho Eckhardt and Nick Coghlan, :issue:`10220`.)
|
||||
inspect
|
||||
-------
|
||||
|
||||
The :mod:`inspect` module has a new function :func:`getgenatorstate` to easily
|
||||
identify the current state of a generator as one of ``GEN_CREATED``,
|
||||
``GEN_RUNNING``, ``GEN_SUSPENDED`` or ``GEN_CLOSED``.
|
||||
|
||||
(Contributed by Rodolpho Eckhardt and Nick Coghlan, :issue:`10220`.)
|
||||
|
||||
.. XXX: Create a new section for all changes relating to context managers.
|
||||
.. XXX: Various ConfigParser changes
|
||||
|
|
@ -924,71 +979,80 @@ New, Improved, and Deprecated Modules
|
|||
- non-UTF8 percent encoding of non-ASCII characters
|
||||
Issue 2987 for IPv6 (RFC2732) support in urlparse
|
||||
|
||||
* The :mod:`pydoc` module now provides a much improved Web server interface,
|
||||
as well as a new command-line option to automatically open a browser
|
||||
window to display that server.
|
||||
pydoc
|
||||
-----
|
||||
|
||||
(Contributed by Ron Adam; :issue:`2001`.)
|
||||
The :mod:`pydoc` module now provides a much improved Web server interface,
|
||||
as well as a new command-line option to automatically open a browser
|
||||
window to display that server.
|
||||
|
||||
* The new :mod:`sysconfig` module makes it straight-forward to discover
|
||||
installation paths and configuration variables which vary across platforms and
|
||||
installations.
|
||||
(Contributed by Ron Adam; :issue:`2001`.)
|
||||
|
||||
The module offers access simple access functions for platform and version
|
||||
information:
|
||||
sysconfig
|
||||
---------
|
||||
|
||||
* :func:`~sysconfig.get_platform` returning values like *linux-i586* or
|
||||
*macosx-10.6-ppc*.
|
||||
* :func:`~sysconfig.get_python_version` returns a Python version string in
|
||||
the form, "3.2".
|
||||
The new :mod:`sysconfig` module makes it straight-forward to discover
|
||||
installation paths and configuration variables which vary across platforms and
|
||||
installations.
|
||||
|
||||
It also provides access to the paths and variables corresponding to one of
|
||||
seven named schemes used by :mod:`distutils`. Those include *posix_prefix*,
|
||||
*posix_home*, *posix_user*, *nt*, *nt_user*, *os2*, *os2_home*:
|
||||
The module offers access simple access functions for platform and version
|
||||
information:
|
||||
|
||||
* :func:`~sysconfig.get_paths` makes a dictionary containing installation paths
|
||||
for the current installation scheme.
|
||||
* :func:`~sysconfig.get_config_vars` returns a dictionary of platform specific
|
||||
variables.
|
||||
* :func:`~sysconfig.get_platform` returning values like *linux-i586* or
|
||||
*macosx-10.6-ppc*.
|
||||
* :func:`~sysconfig.get_python_version` returns a Python version string in
|
||||
the form, "3.2".
|
||||
|
||||
There is also a convenient command-line interface::
|
||||
It also provides access to the paths and variables corresponding to one of
|
||||
seven named schemes used by :mod:`distutils`. Those include *posix_prefix*,
|
||||
*posix_home*, *posix_user*, *nt*, *nt_user*, *os2*, *os2_home*:
|
||||
|
||||
C:\Python32>python -m sysconfig
|
||||
Platform: "win32"
|
||||
Python version: "3.2"
|
||||
Current installation scheme: "nt"
|
||||
* :func:`~sysconfig.get_paths` makes a dictionary containing installation paths
|
||||
for the current installation scheme.
|
||||
* :func:`~sysconfig.get_config_vars` returns a dictionary of platform specific
|
||||
variables.
|
||||
|
||||
Paths:
|
||||
data = "C:\Python32"
|
||||
include = "C:\Python32\Include"
|
||||
platinclude = "C:\Python32\Include"
|
||||
platlib = "C:\Python32\Lib\site-packages"
|
||||
platstdlib = "C:\Python32\Lib"
|
||||
purelib = "C:\Python32\Lib\site-packages"
|
||||
scripts = "C:\Python32\Scripts"
|
||||
stdlib = "C:\Python32\Lib"
|
||||
There is also a convenient command-line interface::
|
||||
|
||||
Variables:
|
||||
BINDIR = "C:\Python32"
|
||||
BINLIBDEST = "C:\Python32\Lib"
|
||||
EXE = ".exe"
|
||||
INCLUDEPY = "C:\Python32\Include"
|
||||
LIBDEST = "C:\Python32\Lib"
|
||||
SO = ".pyd"
|
||||
VERSION = "32"
|
||||
abiflags = ""
|
||||
base = "C:\Python32"
|
||||
exec_prefix = "C:\Python32"
|
||||
platbase = "C:\Python32"
|
||||
prefix = "C:\Python32"
|
||||
projectbase = "C:\Python32"
|
||||
py_version = "3.2"
|
||||
py_version_nodot = "32"
|
||||
py_version_short = "3.2"
|
||||
srcdir = "C:\Python32"
|
||||
userbase = "C:\Documents and Settings\Raymond\Application Data\Python"
|
||||
C:\Python32>python -m sysconfig
|
||||
Platform: "win32"
|
||||
Python version: "3.2"
|
||||
Current installation scheme: "nt"
|
||||
|
||||
* The :mod:`pdb` debugger module gained a number of usability improvements:
|
||||
Paths:
|
||||
data = "C:\Python32"
|
||||
include = "C:\Python32\Include"
|
||||
platinclude = "C:\Python32\Include"
|
||||
platlib = "C:\Python32\Lib\site-packages"
|
||||
platstdlib = "C:\Python32\Lib"
|
||||
purelib = "C:\Python32\Lib\site-packages"
|
||||
scripts = "C:\Python32\Scripts"
|
||||
stdlib = "C:\Python32\Lib"
|
||||
|
||||
Variables:
|
||||
BINDIR = "C:\Python32"
|
||||
BINLIBDEST = "C:\Python32\Lib"
|
||||
EXE = ".exe"
|
||||
INCLUDEPY = "C:\Python32\Include"
|
||||
LIBDEST = "C:\Python32\Lib"
|
||||
SO = ".pyd"
|
||||
VERSION = "32"
|
||||
abiflags = ""
|
||||
base = "C:\Python32"
|
||||
exec_prefix = "C:\Python32"
|
||||
platbase = "C:\Python32"
|
||||
prefix = "C:\Python32"
|
||||
projectbase = "C:\Python32"
|
||||
py_version = "3.2"
|
||||
py_version_nodot = "32"
|
||||
py_version_short = "3.2"
|
||||
srcdir = "C:\Python32"
|
||||
userbase = "C:\Documents and Settings\Raymond\Application Data\Python"
|
||||
|
||||
pdb
|
||||
---
|
||||
|
||||
The :mod:`pdb` debugger module gained a number of usability improvements:
|
||||
|
||||
- :file:`pdb.py` now has a ``-c`` option that executes commands as given in a
|
||||
:file:`.pdbrc` script file.
|
||||
|
|
@ -1027,7 +1091,7 @@ Multi-threading
|
|||
* Regular and recursive locks now accept an optional *timeout* argument to their
|
||||
:meth:`acquire` method. (Contributed by Antoine Pitrou; :issue:`7316`.)
|
||||
|
||||
Similarly, :meth:`threading.Semaphore.acquire` also gains a *timeout*
|
||||
* Similarly, :meth:`threading.Semaphore.acquire` also gained a *timeout*
|
||||
argument. (Contributed by Torsten Landschoff; :issue:`850728`.)
|
||||
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue