Avoid line breaks after hyphens, otherwise they are turned into spaces
This commit is contained in:
Martin Panter
parent
536d70ed33
commit
8f1378366e
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@ -2165,8 +2165,8 @@ Speaking logging messages
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-------------------------
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There might be situations when it is desirable to have logging messages rendered
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in an audible rather than a visible format. This is easy to do if you have text-
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to-speech (TTS) functionality available in your system, even if it doesn't have
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in an audible rather than a visible format. This is easy to do if you have
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text-to-speech (TTS) functionality available in your system, even if it doesn't have
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a Python binding. Most TTS systems have a command line program you can run, and
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this can be invoked from a handler using :mod:`subprocess`. It's assumed here
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that TTS command line programs won't expect to interact with users or take a
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@ -105,8 +105,8 @@ in :mod:`logging` itself) and defining handlers which are declared either in
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:param disable_existing_loggers: If specified as ``False``, loggers which
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exist when this call is made are left
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enabled. The default is ``True`` because this
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enables old behaviour in a backward-
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compatible way. This behaviour is to
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enables old behaviour in a
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backward-compatible way. This behaviour is to
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disable any existing loggers unless they or
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their ancestors are explicitly named in the
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logging configuration.
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@ -900,8 +900,8 @@ possible, while any potentially slow operations (such as sending an email via
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.. class:: QueueHandler(queue)
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Returns a new instance of the :class:`QueueHandler` class. The instance is
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initialized with the queue to send messages to. The queue can be any queue-
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like object; it's used as-is by the :meth:`enqueue` method, which needs
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initialized with the queue to send messages to. The queue can be any
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queue-like object; it's used as-is by the :meth:`enqueue` method, which needs
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to know how to send messages to it.
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@ -956,8 +956,8 @@ possible, while any potentially slow operations (such as sending an email via
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Returns a new instance of the :class:`QueueListener` class. The instance is
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initialized with the queue to send messages to and a list of handlers which
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will handle entries placed on the queue. The queue can be any queue-
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like object; it's passed as-is to the :meth:`dequeue` method, which needs
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will handle entries placed on the queue. The queue can be any queue-like
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object; it's passed as-is to the :meth:`dequeue` method, which needs
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to know how to get messages from it. If ``respect_handler_level`` is ``True``,
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a handler's level is respected (compared with the level for the message) when
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deciding whether to pass messages to that handler; otherwise, the behaviour
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@ -32,8 +32,8 @@ sending a graphics file.
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.. function:: encode(input, output, quotetabs, header=False)
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Encode the contents of the *input* file and write the resulting quoted-
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printable data to the *output* file. *input* and *output* must be
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Encode the contents of the *input* file and write the resulting quoted-printable
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data to the *output* file. *input* and *output* must be
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:term:`binary file objects <file object>`. *quotetabs*, a flag which controls
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whether to encode embedded spaces and tabs must be provideda and when true it
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encodes such embedded whitespace, and when false it leaves them unencoded.
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@ -1288,8 +1288,8 @@ to sockets.
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to transmit as opposed to sending the file until EOF is reached. File
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position is updated on return or also in case of error in which case
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:meth:`file.tell() <io.IOBase.tell>` can be used to figure out the number of
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bytes which were sent. The socket must be of :const:`SOCK_STREAM` type. Non-
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blocking sockets are not supported.
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bytes which were sent. The socket must be of :const:`SOCK_STREAM` type.
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Non-blocking sockets are not supported.
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.. versionadded:: 3.5
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@ -145,8 +145,8 @@ strings. Unicode uses 16-bit numbers to represent characters instead of the
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8-bit number used by ASCII, meaning that 65,536 distinct characters can be
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supported.
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The final interface for Unicode support was arrived at through countless often-
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stormy discussions on the python-dev mailing list, and mostly implemented by
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The final interface for Unicode support was arrived at through countless
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often-stormy discussions on the python-dev mailing list, and mostly implemented by
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Marc-André Lemburg, based on a Unicode string type implementation by Fredrik
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Lundh. A detailed explanation of the interface was written up as :pep:`100`,
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"Python Unicode Integration". This article will simply cover the most
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@ -885,8 +885,8 @@ interfaces for processing XML have become common: SAX2 (version 2 of the Simple
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API for XML) provides an event-driven interface with some similarities to
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:mod:`xmllib`, and the DOM (Document Object Model) provides a tree-based
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interface, transforming an XML document into a tree of nodes that can be
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traversed and modified. Python 2.0 includes a SAX2 interface and a stripped-
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down DOM interface as part of the :mod:`xml` package. Here we will give a brief
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traversed and modified. Python 2.0 includes a SAX2 interface and a stripped-down
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DOM interface as part of the :mod:`xml` package. Here we will give a brief
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overview of these new interfaces; consult the Python documentation or the source
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code for complete details. The Python XML SIG is also working on improved
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documentation.
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@ -159,8 +159,8 @@ precede any statement that will result in bytecodes being produced.
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PEP 207: Rich Comparisons
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=========================
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In earlier versions, Python's support for implementing comparisons on user-
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defined classes and extension types was quite simple. Classes could implement a
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In earlier versions, Python's support for implementing comparisons on user-defined
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classes and extension types was quite simple. Classes could implement a
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:meth:`__cmp__` method that was given two instances of a class, and could only
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return 0 if they were equal or +1 or -1 if they weren't; the method couldn't
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raise an exception or return anything other than a Boolean value. Users of
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@ -465,11 +465,11 @@ Windows being the primary examples; on these systems, it's impossible to
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distinguish the filenames ``FILE.PY`` and ``file.py``, even though they do store
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the file's name in its original case (they're case-preserving, too).
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In Python 2.1, the :keyword:`import` statement will work to simulate case-
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sensitivity on case-insensitive platforms. Python will now search for the first
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In Python 2.1, the :keyword:`import` statement will work to simulate case-sensitivity
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on case-insensitive platforms. Python will now search for the first
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case-sensitive match by default, raising an :exc:`ImportError` if no such file
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is found, so ``import file`` will not import a module named ``FILE.PY``. Case-
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insensitive matching can be requested by setting the :envvar:`PYTHONCASEOK`
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is found, so ``import file`` will not import a module named ``FILE.PY``.
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Case-insensitive matching can be requested by setting the :envvar:`PYTHONCASEOK`
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environment variable before starting the Python interpreter.
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.. ======================================================================
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@ -481,8 +481,8 @@ PEP 217: Interactive Display Hook
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When using the Python interpreter interactively, the output of commands is
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displayed using the built-in :func:`repr` function. In Python 2.1, the variable
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:func:`sys.displayhook` can be set to a callable object which will be called
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instead of :func:`repr`. For example, you can set it to a special pretty-
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printing function::
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instead of :func:`repr`. For example, you can set it to a special
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pretty-printing function::
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>>> # Create a recursive data structure
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... L = [1,2,3]
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@ -962,8 +962,8 @@ New and Improved Modules
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* The new :mod:`hmac` module implements the HMAC algorithm described by
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:rfc:`2104`. (Contributed by Gerhard Häring.)
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* Several functions that originally returned lengthy tuples now return pseudo-
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sequences that still behave like tuples but also have mnemonic attributes such
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* Several functions that originally returned lengthy tuples now return
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pseudo-sequences that still behave like tuples but also have mnemonic attributes such
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as memberst_mtime or :attr:`tm_year`. The enhanced functions include
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:func:`stat`, :func:`fstat`, :func:`statvfs`, and :func:`fstatvfs` in the
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:mod:`os` module, and :func:`localtime`, :func:`gmtime`, and :func:`strptime` in
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@ -1141,8 +1141,8 @@ Some of the more notable changes are:
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The most significant change is the ability to build Python as a framework,
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enabled by supplying the :option:`!--enable-framework` option to the configure
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script when compiling Python. According to Jack Jansen, "This installs a self-
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contained Python installation plus the OS X framework "glue" into
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script when compiling Python. According to Jack Jansen, "This installs a
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self-contained Python installation plus the OS X framework "glue" into
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:file:`/Library/Frameworks/Python.framework` (or another location of choice).
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For now there is little immediate added benefit to this (actually, there is the
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disadvantage that you have to change your PATH to be able to find Python), but
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@ -86,8 +86,8 @@ The union and intersection of sets can be computed with the :meth:`union` and
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It's also possible to take the symmetric difference of two sets. This is the
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set of all elements in the union that aren't in the intersection. Another way
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of putting it is that the symmetric difference contains all elements that are in
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exactly one set. Again, there's an alternative notation (``^``), and an in-
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place version with the ungainly name :meth:`symmetric_difference_update`. ::
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exactly one set. Again, there's an alternative notation (``^``), and an
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in-place version with the ungainly name :meth:`symmetric_difference_update`. ::
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>>> S1 = sets.Set([1,2,3,4])
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>>> S2 = sets.Set([3,4,5,6])
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@ -288,8 +288,8 @@ use characters outside of the usual alphanumerics.
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PEP 273: Importing Modules from ZIP Archives
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============================================
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The new :mod:`zipimport` module adds support for importing modules from a ZIP-
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format archive. You don't need to import the module explicitly; it will be
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The new :mod:`zipimport` module adds support for importing modules from a
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ZIP-format archive. You don't need to import the module explicitly; it will be
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automatically imported if a ZIP archive's filename is added to ``sys.path``.
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For example:
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@ -375,8 +375,8 @@ PEP 278: Universal Newline Support
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==================================
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The three major operating systems used today are Microsoft Windows, Apple's
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Macintosh OS, and the various Unix derivatives. A minor irritation of cross-
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platform work is that these three platforms all use different characters to
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Macintosh OS, and the various Unix derivatives. A minor irritation of
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cross-platform work is that these three platforms all use different characters to
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mark the ends of lines in text files. Unix uses the linefeed (ASCII character
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10), MacOS uses the carriage return (ASCII character 13), and Windows uses a
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two-character sequence of a carriage return plus a newline.
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@ -517,8 +517,8 @@ Sometimes you can see this inaccuracy when the number is printed::
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>>> 1.1
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1.1000000000000001
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The inaccuracy isn't always visible when you print the number because the FP-to-
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decimal-string conversion is provided by the C library, and most C libraries try
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The inaccuracy isn't always visible when you print the number because the
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FP-to-decimal-string conversion is provided by the C library, and most C libraries try
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to produce sensible output. Even if it's not displayed, however, the inaccuracy
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is still there and subsequent operations can magnify the error.
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@ -595,8 +595,8 @@ exponent::
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...
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decimal.InvalidOperation: x ** (non-integer)
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You can combine :class:`Decimal` instances with integers, but not with floating-
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point numbers::
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You can combine :class:`Decimal` instances with integers, but not with
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floating-point numbers::
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>>> a + 4
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Decimal("39.72")
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@ -684,8 +684,8 @@ includes a quick-start tutorial and a reference.
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Raymond Hettinger, Aahz, and Tim Peters.
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http://www.lahey.com/float.htm
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The article uses Fortran code to illustrate many of the problems that floating-
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point inaccuracy can cause.
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The article uses Fortran code to illustrate many of the problems that
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floating-point inaccuracy can cause.
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http://speleotrove.com/decimal/
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A description of a decimal-based representation. This representation is being
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@ -741,8 +741,8 @@ functions in Python's implementation required that the numeric locale remain set
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to the ``'C'`` locale. Often this was because the code was using the C
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library's :c:func:`atof` function.
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Not setting the numeric locale caused trouble for extensions that used third-
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party C libraries, however, because they wouldn't have the correct locale set.
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Not setting the numeric locale caused trouble for extensions that used third-party
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C libraries, however, because they wouldn't have the correct locale set.
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The motivating example was GTK+, whose user interface widgets weren't displaying
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numbers in the current locale.
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@ -918,8 +918,8 @@ Here are all of the changes that Python 2.4 makes to the core Python language.
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(Contributed by Raymond Hettinger.)
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* Encountering a failure while importing a module no longer leaves a partially-
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initialized module object in ``sys.modules``. The incomplete module object left
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* Encountering a failure while importing a module no longer leaves a partially-initialized
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module object in ``sys.modules``. The incomplete module object left
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behind would fool further imports of the same module into succeeding, leading to
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confusing errors. (Fixed by Tim Peters.)
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@ -1028,8 +1028,8 @@ complete list of changes, or look through the CVS logs for all the details.
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previous ones left off. (Implemented by Walter Dörwald.)
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* There is a new :mod:`collections` module for various specialized collection
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datatypes. Currently it contains just one type, :class:`deque`, a double-
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ended queue that supports efficiently adding and removing elements from either
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datatypes. Currently it contains just one type, :class:`deque`, a double-ended
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queue that supports efficiently adding and removing elements from either
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end::
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>>> from collections import deque
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@ -1485,8 +1485,8 @@ Some of the changes to Python's build process and to the C API are:
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intended as an aid to people developing the Python core. Providing
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:option:`!--enable-profiling` to the :program:`configure` script will let you
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profile the interpreter with :program:`gprof`, and providing the
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:option:`!--with-tsc` switch enables profiling using the Pentium's Time-Stamp-
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Counter register. Note that the :option:`!--with-tsc` switch is slightly
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:option:`!--with-tsc` switch enables profiling using the Pentium's
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Time-Stamp-Counter register. Note that the :option:`!--with-tsc` switch is slightly
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misnamed, because the profiling feature also works on the PowerPC platform,
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though that processor architecture doesn't call that register "the TSC
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register". (Contributed by Jeremy Hylton.)
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@ -1540,8 +1540,8 @@ code:
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* The :mod:`tarfile` module now generates GNU-format tar files by default.
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* Encountering a failure while importing a module no longer leaves a partially-
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initialized module object in ``sys.modules``.
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* Encountering a failure while importing a module no longer leaves a
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partially-initialized module object in ``sys.modules``.
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* :const:`None` is now a constant; code that binds a new value to the name
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``None`` is now a syntax error.
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@ -157,8 +157,8 @@ Here's a small but realistic example::
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server_log = functools.partial(log, subsystem='server')
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server_log('Unable to open socket')
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Here's another example, from a program that uses PyGTK. Here a context-
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sensitive pop-up menu is being constructed dynamically. The callback provided
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Here's another example, from a program that uses PyGTK. Here a context-sensitive
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pop-up menu is being constructed dynamically. The callback provided
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for the menu option is a partially applied version of the :meth:`open_item`
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method, where the first argument has been provided. ::
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@ -171,8 +171,8 @@ method, where the first argument has been provided. ::
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popup_menu.append( ("Open", open_func, 1) )
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Another function in the :mod:`functools` module is the
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``update_wrapper(wrapper, wrapped)`` function that helps you write well-
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behaved decorators. :func:`update_wrapper` copies the name, module, and
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``update_wrapper(wrapper, wrapped)`` function that helps you write
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well-behaved decorators. :func:`update_wrapper` copies the name, module, and
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docstring attribute to a wrapper function so that tracebacks inside the wrapped
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function are easier to understand. For example, you might write::
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@ -297,8 +297,8 @@ can't protect against having your submodule's name being used for a new module
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added in a future version of Python.
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In Python 2.5, you can switch :keyword:`import`'s behaviour to absolute imports
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using a ``from __future__ import absolute_import`` directive. This absolute-
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import behaviour will become the default in a future version (probably Python
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using a ``from __future__ import absolute_import`` directive. This absolute-import
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behaviour will become the default in a future version (probably Python
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2.7). Once absolute imports are the default, ``import string`` will always
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find the standard library's version. It's suggested that users should begin
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using absolute imports as much as possible, so it's preferable to begin writing
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@ -602,8 +602,8 @@ be used with the ':keyword:`with`' statement. File objects are one example::
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... more processing code ...
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After this statement has executed, the file object in *f* will have been
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automatically closed, even if the :keyword:`for` loop raised an exception part-
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way through the block.
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automatically closed, even if the :keyword:`for` loop raised an exception
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part-way through the block.
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.. note::
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@ -1558,8 +1558,8 @@ complete list of changes, or look through the SVN logs for all the details.
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You can also pack and unpack data to and from buffer objects directly using the
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``pack_into(buffer, offset, v1, v2, ...)`` and ``unpack_from(buffer,
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offset)`` methods. This lets you store data directly into an array or a memory-
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mapped file.
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offset)`` methods. This lets you store data directly into an array or a
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memory-mapped file.
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(:class:`Struct` objects were implemented by Bob Ippolito at the NeedForSpeed
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sprint. Support for buffer objects was added by Martin Blais, also at the
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@ -2281,8 +2281,8 @@ Acknowledgements
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The author would like to thank the following people for offering suggestions,
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corrections and assistance with various drafts of this article: Georg Brandl,
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Nick Coghlan, Phillip J. Eby, Lars Gustäbel, Raymond Hettinger, Ralf W. Grosse-
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Kunstleve, Kent Johnson, Iain Lowe, Martin von Löwis, Fredrik Lundh, Andrew
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Nick Coghlan, Phillip J. Eby, Lars Gustäbel, Raymond Hettinger, Ralf W.
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Grosse-Kunstleve, Kent Johnson, Iain Lowe, Martin von Löwis, Fredrik Lundh, Andrew
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McNamara, Skip Montanaro, Gustavo Niemeyer, Paul Prescod, James Pryor, Mike
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Rovner, Scott Weikart, Barry Warsaw, Thomas Wouters.
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@ -290,8 +290,8 @@ be used with the ':keyword:`with`' statement. File objects are one example::
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... more processing code ...
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After this statement has executed, the file object in *f* will have been
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automatically closed, even if the :keyword:`for` loop raised an exception part-
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way through the block.
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automatically closed, even if the :keyword:`for` loop raised an exception
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part-way through the block.
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.. note::
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