Merged revisions 74277,74321,74323,74326,74355,74465,74467,74488,74492,74513,74531,74549,74553,74625,74632,74643-74644,74647,74652,74666,74671,74727,74739 via svnmerge from

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

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  r74277 | sean.reifschneider | 2009-08-01 18:54:55 -0500 (Sat, 01 Aug 2009) | 3 lines

  - Issue #6624: yArg_ParseTuple with "s" format when parsing argument with
    NUL: Bogus TypeError detail string.
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  r74321 | guilherme.polo | 2009-08-05 11:51:41 -0500 (Wed, 05 Aug 2009) | 1 line

  Easier reference to find (at least while svn continues being used).
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  r74323 | guilherme.polo | 2009-08-05 18:48:26 -0500 (Wed, 05 Aug 2009) | 1 line

  Typo.
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  r74326 | jesse.noller | 2009-08-05 21:05:56 -0500 (Wed, 05 Aug 2009) | 1 line

  Fix issue 4660: spurious task_done errors in multiprocessing, remove doc note for from_address
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  r74355 | gregory.p.smith | 2009-08-12 12:02:37 -0500 (Wed, 12 Aug 2009) | 2 lines

  comment typo fix
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  r74465 | vinay.sajip | 2009-08-15 18:23:12 -0500 (Sat, 15 Aug 2009) | 1 line

  Added section on logging to one file from multiple processes.
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  r74467 | vinay.sajip | 2009-08-15 18:34:47 -0500 (Sat, 15 Aug 2009) | 1 line

  Refined section on logging to one file from multiple processes.
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  r74488 | vinay.sajip | 2009-08-17 08:14:37 -0500 (Mon, 17 Aug 2009) | 1 line

  Further refined section on logging to one file from multiple processes.
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  r74492 | r.david.murray | 2009-08-17 14:26:49 -0500 (Mon, 17 Aug 2009) | 2 lines

  Issue 6685: 'toupper' -> 'upper' in cgi doc example explanation.
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  r74513 | skip.montanaro | 2009-08-18 09:37:52 -0500 (Tue, 18 Aug 2009) | 1 line

  missing module ref (issue6723)
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  r74531 | vinay.sajip | 2009-08-20 17:04:32 -0500 (Thu, 20 Aug 2009) | 1 line

  Added section on exceptions raised during logging.
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  r74549 | benjamin.peterson | 2009-08-24 12:42:36 -0500 (Mon, 24 Aug 2009) | 1 line

  fix pdf building by teaching latex the right encoding package
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  r74553 | r.david.murray | 2009-08-26 20:04:59 -0500 (Wed, 26 Aug 2009) | 2 lines

  Remove leftover text from end of sentence.
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  r74625 | benjamin.peterson | 2009-09-01 17:27:57 -0500 (Tue, 01 Sep 2009) | 1 line

  remove the check that classmethod's argument is a callable
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  r74632 | georg.brandl | 2009-09-03 02:27:26 -0500 (Thu, 03 Sep 2009) | 1 line

  #6828: fix wrongly highlighted blocks.
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  r74643 | georg.brandl | 2009-09-04 01:59:20 -0500 (Fri, 04 Sep 2009) | 2 lines

  Issue #2666: Handle BROWSER environment variable properly for unknown browser names in the webbrowser module.
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  r74644 | georg.brandl | 2009-09-04 02:55:14 -0500 (Fri, 04 Sep 2009) | 1 line

  #5047: remove Monterey support from configure.
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  r74647 | georg.brandl | 2009-09-04 03:17:04 -0500 (Fri, 04 Sep 2009) | 2 lines

  Issue #5275: In Cookie's Cookie.load(), properly handle non-string arguments as documented.
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  r74652 | georg.brandl | 2009-09-04 06:25:37 -0500 (Fri, 04 Sep 2009) | 1 line

  #6756: add some info about the "acct" parameter.
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  r74666 | georg.brandl | 2009-09-05 04:04:09 -0500 (Sat, 05 Sep 2009) | 1 line

  #6841: remove duplicated word.
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  r74671 | georg.brandl | 2009-09-05 11:47:17 -0500 (Sat, 05 Sep 2009) | 1 line

  #6843: add link from filterwarnings to where the meaning of the arguments is covered.
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  r74727 | benjamin.peterson | 2009-09-08 18:04:22 -0500 (Tue, 08 Sep 2009) | 1 line

  #6865 fix ref counting in initialization of pwd module
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  r74739 | georg.brandl | 2009-09-11 02:55:20 -0500 (Fri, 11 Sep 2009) | 1 line

  Move function back to its section.
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This commit is contained in:
Benjamin Peterson 2009-09-11 22:24:02 +00:00
parent 244f354559
commit 8719ad5dde
23 changed files with 6074 additions and 5364 deletions

View file

@ -150,7 +150,6 @@ convert a complex number to a real number. Use ``abs(z)`` to get its magnitude
4.0
>>> abs(a) # sqrt(a.real**2 + a.imag**2)
5.0
>>>
In interactive mode, the last printed expression is assigned to the variable
``_``. This means that when you are using Python as a desk calculator, it is
@ -164,7 +163,6 @@ somewhat easier to continue calculations, for example::
113.0625
>>> round(_, 2)
113.06
>>>
This variable should be treated as read-only by the user. Don't explicitly
assign a value to it --- you would create an independent local variable with the
@ -212,12 +210,32 @@ next line is a logical continuation of the line::
Note that newlines still need to be embedded in the string using ``\n``; the
newline following the trailing backslash is discarded. This example would print
the following::
the following:
.. code-block:: text
This is a rather long string containing
several lines of text just as you would do in C.
Note that whitespace at the beginning of the line is significant.
Or, strings can be surrounded in a pair of matching triple-quotes: ``"""`` or
``'''``. End of lines do not need to be escaped when using triple-quotes, but
they will be included in the string. ::
print """
Usage: thingy [OPTIONS]
-h Display this usage message
-H hostname Hostname to connect to
"""
produces the following output:
.. code-block:: text
Usage: thingy [OPTIONS]
-h Display this usage message
-H hostname Hostname to connect to
If we make the string literal a "raw" string, ``\n`` sequences are not converted
to newlines, but the backslash at the end of the line, and the newline character
in the source, are both included in the string as data. Thus, the example::
@ -227,7 +245,9 @@ in the source, are both included in the string as data. Thus, the example::
print(hello)
would print::
would print:
.. code-block:: text
This is a rather long string containing\n\
several lines of text much as you would do in C.