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Remove tabs from the documentation.

This commit is contained in:
Georg Brandl 2009-01-03 21:04:55 +00:00
parent c62ef8b4d9
commit 7044b11818
20 changed files with 163 additions and 166 deletions
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32
Doc/extending/newtypes.rst
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@ -840,8 +840,8 @@ As you can see, the source code closely resembles the :class:`Noddy` examples in
previous sections. We will break down the main differences between them. ::
typedef struct {
PyListObject list;
int state;
PyListObject list;
int state;
} Shoddy;
The primary difference for derived type objects is that the base type's object
@ -854,10 +854,10 @@ be safely cast to both *PyListObject\** and *Shoddy\**. ::
static int
Shoddy_init(Shoddy *self, PyObject *args, PyObject *kwds)
{
if (PyList_Type.tp_init((PyObject *)self, args, kwds) < 0)
return -1;
self->state = 0;
return 0;
if (PyList_Type.tp_init((PyObject *)self, args, kwds) < 0)
return -1;
self->state = 0;
return 0;
}
In the :attr:`__init__` method for our type, we can see how to call through to
@ -876,18 +876,18 @@ the module's :cfunc:`init` function. ::
PyMODINIT_FUNC
initshoddy(void)
{
PyObject *m;
PyObject *m;
ShoddyType.tp_base = &PyList_Type;
if (PyType_Ready(&ShoddyType) < 0)
return;
ShoddyType.tp_base = &PyList_Type;
if (PyType_Ready(&ShoddyType) < 0)
return;
m = Py_InitModule3("shoddy", NULL, "Shoddy module");
if (m == NULL)
return;
m = Py_InitModule3("shoddy", NULL, "Shoddy module");
if (m == NULL)
return;
Py_INCREF(&ShoddyType);
PyModule_AddObject(m, "Shoddy", (PyObject *) &ShoddyType);
Py_INCREF(&ShoddyType);
PyModule_AddObject(m, "Shoddy", (PyObject *) &ShoddyType);
}
Before calling :cfunc:`PyType_Ready`, the type structure must have the
@ -1167,7 +1167,7 @@ structure::
typedef struct PyMethodDef {
char *ml_name; /* method name */
PyCFunction ml_meth; /* implementation function */
int ml_flags; /* flags */
int ml_flags; /* flags */
char *ml_doc; /* docstring */
} PyMethodDef;

2
Doc/howto/curses.rst
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@ -297,7 +297,7 @@ So, to display a reverse-video status line on the top line of the screen, you
could code::
stdscr.addstr(0, 0, "Current mode: Typing mode",
curses.A_REVERSE)
curses.A_REVERSE)
stdscr.refresh()
The curses library also supports color on those terminals that provide it, The

2
Doc/howto/regex.rst
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@ -917,7 +917,7 @@ module::
InternalDate = re.compile(r'INTERNALDATE "'
r'(?P<day>[ 123][0-9])-(?P<mon>[A-Z][a-z][a-z])-'
r'(?P<year>[0-9][0-9][0-9][0-9])'
r'(?P<year>[0-9][0-9][0-9][0-9])'
r' (?P<hour>[0-9][0-9]):(?P<min>[0-9][0-9]):(?P<sec>[0-9][0-9])'
r' (?P<zonen>[-+])(?P<zoneh>[0-9][0-9])(?P<zonem>[0-9][0-9])'
r'"')

42
Doc/howto/sockets.rst
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@ -190,33 +190,33 @@ length message::
'''
def __init__(self, sock=None):
if sock is None:
self.sock = socket.socket(
socket.AF_INET, socket.SOCK_STREAM)
else:
self.sock = sock
if sock is None:
self.sock = socket.socket(
socket.AF_INET, socket.SOCK_STREAM)
else:
self.sock = sock
def connect(self, host, port):
self.sock.connect((host, port))
self.sock.connect((host, port))
def mysend(self, msg):
totalsent = 0
while totalsent < MSGLEN:
sent = self.sock.send(msg[totalsent:])
if sent == 0:
raise RuntimeError, \
"socket connection broken"
totalsent = totalsent + sent
totalsent = 0
while totalsent < MSGLEN:
sent = self.sock.send(msg[totalsent:])
if sent == 0:
raise RuntimeError, \
"socket connection broken"
totalsent = totalsent + sent
def myreceive(self):
msg = ''
while len(msg) < MSGLEN:
chunk = self.sock.recv(MSGLEN-len(msg))
if chunk == '':
raise RuntimeError, \
"socket connection broken"
msg = msg + chunk
return msg
msg = ''
while len(msg) < MSGLEN:
chunk = self.sock.recv(MSGLEN-len(msg))
if chunk == '':
raise RuntimeError, \
"socket connection broken"
msg = msg + chunk
return msg
The sending code here is usable for almost any messaging scheme - in Python you
send strings, and you can use ``len()`` to determine its length (even if it has

68
Doc/howto/unicode.rst
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@ -30,8 +30,8 @@ For a while people just wrote programs that didn't display accents. I remember
looking at Apple ][ BASIC programs, published in French-language publications in
the mid-1980s, that had lines like these::
PRINT "FICHIER EST COMPLETE."
PRINT "CARACTERE NON ACCEPTE."
PRINT "FICHIER EST COMPLETE."
PRINT "CARACTERE NON ACCEPTE."
Those messages should contain accents, and they just look wrong to someone who
can read French.
@ -89,11 +89,11 @@ standard, a code point is written using the notation U+12ca to mean the
character with value 0x12ca (4810 decimal). The Unicode standard contains a lot
of tables listing characters and their corresponding code points::
0061 'a'; LATIN SMALL LETTER A
0062 'b'; LATIN SMALL LETTER B
0063 'c'; LATIN SMALL LETTER C
...
007B '{'; LEFT CURLY BRACKET
0061 'a'; LATIN SMALL LETTER A
0062 'b'; LATIN SMALL LETTER B
0063 'c'; LATIN SMALL LETTER C
...
007B '{'; LEFT CURLY BRACKET
Strictly, these definitions imply that it's meaningless to say 'this is
character U+12ca'. U+12ca is a code point, which represents some particular
@ -597,19 +597,19 @@ encoding and a list of Unicode strings will be returned, while passing an 8-bit
path will return the 8-bit versions of the filenames. For example, assuming the
default filesystem encoding is UTF-8, running the following program::
fn = u'filename\u4500abc'
f = open(fn, 'w')
f.close()
fn = u'filename\u4500abc'
f = open(fn, 'w')
f.close()
import os
print os.listdir('.')
print os.listdir(u'.')
import os
print os.listdir('.')
print os.listdir(u'.')
will produce the following output::
amk:~$ python t.py
['.svn', 'filename\xe4\x94\x80abc', ...]
[u'.svn', u'filename\u4500abc', ...]
amk:~$ python t.py
['.svn', 'filename\xe4\x94\x80abc', ...]
[u'.svn', u'filename\u4500abc', ...]
The first list contains UTF-8-encoded filenames, and the second list contains
the Unicode versions.
@ -703,26 +703,26 @@ Version 1.02: posted August 16 2005. Corrects factual errors.
- [ ] Unicode introduction
- [ ] ASCII
- [ ] Terms
- [ ] Character
- [ ] Code point
- [ ] Encodings
- [ ] Common encodings: ASCII, Latin-1, UTF-8
- [ ] Character
- [ ] Code point
- [ ] Encodings
- [ ] Common encodings: ASCII, Latin-1, UTF-8
- [ ] Unicode Python type
- [ ] Writing unicode literals
- [ ] Obscurity: -U switch
- [ ] Built-ins
- [ ] unichr()
- [ ] ord()
- [ ] unicode() constructor
- [ ] Unicode type
- [ ] encode(), decode() methods
- [ ] Writing unicode literals
- [ ] Obscurity: -U switch
- [ ] Built-ins
- [ ] unichr()
- [ ] ord()
- [ ] unicode() constructor
- [ ] Unicode type
- [ ] encode(), decode() methods
- [ ] Unicodedata module for character properties
- [ ] I/O
- [ ] Reading/writing Unicode data into files
- [ ] Byte-order marks
- [ ] Unicode filenames
- [ ] Reading/writing Unicode data into files
- [ ] Byte-order marks
- [ ] Unicode filenames
- [ ] Writing Unicode programs
- [ ] Do everything in Unicode
- [ ] Declaring source code encodings (PEP 263)
- [ ] Do everything in Unicode
- [ ] Declaring source code encodings (PEP 263)
- [ ] Other issues
- [ ] Building Python (UCS2, UCS4)
- [ ] Building Python (UCS2, UCS4)

12
Doc/library/abc.rst
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@ -43,15 +43,15 @@ This module provides the following class:
Register *subclass* as a "virtual subclass" of this ABC. For
example::
from abc import ABCMeta
from abc import ABCMeta
class MyABC:
__metaclass__ = ABCMeta
class MyABC:
__metaclass__ = ABCMeta
MyABC.register(tuple)
MyABC.register(tuple)
assert issubclass(tuple, MyABC)
assert isinstance((), MyABC)
assert issubclass(tuple, MyABC)
assert isinstance((), MyABC)
You can also override this method in an abstract base class:

6
Doc/library/collections.rst
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@ -53,7 +53,7 @@ ABC Inherits Abstract Methods Mixin
:class:`Hashable` ``__hash__``
:class:`Iterable` ``__iter__``
:class:`Iterator` :class:`Iterable` ``__next__`` ``__iter__``
:class:`Sized` ``__len__``
:class:`Sized` ``__len__``
:class:`Callable` ``__call__``
:class:`Sequence` :class:`Sized`, ``__getitem__`` ``__contains__``. ``__iter__``, ``__reversed__``.
@ -80,7 +80,7 @@ ABC Inherits Abstract Methods Mixin
:class:`MutableMapping` :class:`Mapping` ``__getitem__`` Inherited Mapping methods and
``__setitem__``, ``pop``, ``popitem``, ``clear``, ``update``,
``__delitem__``, and ``setdefault``
``__iter__``, and
``__iter__``, and
``__len__``
:class:`MappingView` :class:`Sized` ``__len__``
@ -96,7 +96,7 @@ particular functionality, for example::
size = None
if isinstance(myvar, collections.Sized):
size = len(myvar)
size = len(myvar)
Several of the ABCs are also useful as mixins that make it easier to develop
classes supporting container APIs. For example, to write a class supporting

21
Doc/library/gettext.rst
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@ -648,10 +648,9 @@ translation until later. A classic example is::
animals = ['mollusk',
'albatross',
'rat',
'penguin',
'python',
]
'rat',
'penguin',
'python', ]
# ...
for a in animals:
print a
@ -666,10 +665,9 @@ Here is one way you can handle this situation::
animals = [_('mollusk'),
_('albatross'),
_('rat'),
_('penguin'),
_('python'),
]
_('rat'),
_('penguin'),
_('python'), ]
del _
@ -692,10 +690,9 @@ Another way to handle this is with the following example::
animals = [N_('mollusk'),
N_('albatross'),
N_('rat'),
N_('penguin'),
N_('python'),
]
N_('rat'),
N_('penguin'),
N_('python'), ]
# ...
for a in animals:

2
Doc/library/multiprocessing.rst
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@ -37,7 +37,7 @@ Windows.
>>> from multiprocessing import Pool
>>> p = Pool(5)
>>> def f(x):
... return x*x
... return x*x
...
>>> p.map(f, [1,2,3])
Process PoolWorker-1:

12
Doc/library/optparse.rst
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@ -548,8 +548,8 @@ Continuing with the parser defined above, adding an
:class:`OptionGroup` to a parser is easy::
group = OptionGroup(parser, "Dangerous Options",
"Caution: use these options at your own risk. "
"It is believed that some of them bite.")
"Caution: use these options at your own risk. "
"It is believed that some of them bite.")
group.add_option("-g", action="store_true", help="Group option.")
parser.add_option_group(group)
@ -563,12 +563,12 @@ This would result in the following help output::
-q, --quiet be vewwy quiet (I'm hunting wabbits)
-fFILE, --file=FILE write output to FILE
-mMODE, --mode=MODE interaction mode: one of 'novice', 'intermediate'
[default], 'expert'
[default], 'expert'
Dangerous Options:
Caution: use of these options is at your own risk. It is believed that
some of them bite.
-g Group option.
Caution: use of these options is at your own risk. It is believed that
some of them bite.
-g Group option.
.. _optparse-printing-version-string:

2
Doc/library/sched.rst
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@ -58,7 +58,7 @@ Example::
... print time.time()
... Timer(5, print_time, ()).start()
... Timer(10, print_time, ()).start()
... time.sleep(11) # sleep while time-delay events execute
... time.sleep(11) # sleep while time-delay events execute
... print time.time()
...
>>> print_some_times()

33
Doc/library/socket.rst
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@ -852,20 +852,21 @@ sends traffic to the first one connected successfully. ::
HOST = None # Symbolic name meaning all available interfaces
PORT = 50007 # Arbitrary non-privileged port
s = None
for res in socket.getaddrinfo(HOST, PORT, socket.AF_UNSPEC, socket.SOCK_STREAM, 0, socket.AI_PASSIVE):
for res in socket.getaddrinfo(HOST, PORT, socket.AF_UNSPEC,
socket.SOCK_STREAM, 0, socket.AI_PASSIVE):
af, socktype, proto, canonname, sa = res
try:
s = socket.socket(af, socktype, proto)
s = socket.socket(af, socktype, proto)
except socket.error, msg:
s = None
continue
s = None
continue
try:
s.bind(sa)
s.listen(1)
s.bind(sa)
s.listen(1)
except socket.error, msg:
s.close()
s = None
continue
s.close()
s = None
continue
break
if s is None:
print 'could not open socket'
@ -890,16 +891,16 @@ sends traffic to the first one connected successfully. ::
for res in socket.getaddrinfo(HOST, PORT, socket.AF_UNSPEC, socket.SOCK_STREAM):
af, socktype, proto, canonname, sa = res
try:
s = socket.socket(af, socktype, proto)
s = socket.socket(af, socktype, proto)
except socket.error, msg:
s = None
continue
s = None
continue
try:
s.connect(sa)
s.connect(sa)
except socket.error, msg:
s.close()
s = None
continue
s.close()
s = None
continue
break
if s is None:
print 'could not open socket'

4
Doc/library/xmlrpclib.rst
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@ -560,8 +560,8 @@ transport. The following example shows how:
self.proxy = proxy
def make_connection(self, host):
self.realhost = host
h = httplib.HTTP(self.proxy)
return h
h = httplib.HTTP(self.proxy)
return h
def send_request(self, connection, handler, request_body):
connection.putrequest("POST", 'http://%s%s' % (self.realhost, handler))
def send_host(self, connection, host):

10
Doc/license.rst
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@ -453,7 +453,7 @@ The source code for the :mod:`md5` module contains the following notice::
This code implements the MD5 Algorithm defined in RFC 1321, whose
text is available at
http://www.ietf.org/rfc/rfc1321.txt
http://www.ietf.org/rfc/rfc1321.txt
The code is derived from the text of the RFC, including the test suite
(section A.5) but excluding the rest of Appendix A. It does not include
any code or documentation that is identified in the RFC as being
@ -464,12 +464,12 @@ The source code for the :mod:`md5` module contains the following notice::
that follows (in reverse chronological order):
2002-04-13 lpd Removed support for non-ANSI compilers; removed
references to Ghostscript; clarified derivation from RFC 1321;
now handles byte order either statically or dynamically.
references to Ghostscript; clarified derivation from RFC 1321;
now handles byte order either statically or dynamically.
1999-11-04 lpd Edited comments slightly for automatic TOC extraction.
1999-10-18 lpd Fixed typo in header comment (ansi2knr rather than md5);
added conditionalization for C++ compilation from Martin
Purschke <purschke@bnl.gov>.
added conditionalization for C++ compilation from Martin
Purschke <purschke@bnl.gov>.
1999-05-03 lpd Original version.

2
Doc/tutorial/datastructures.rst
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@ -251,7 +251,7 @@ would evaluate to a tuple, it must be parenthesized. ::
[]
>>> [[x,x**2] for x in vec]
[[2, 4], [4, 16], [6, 36]]
>>> [x, x**2 for x in vec] # error - parens required for tuples
>>> [x, x**2 for x in vec] # error - parens required for tuples
File "<stdin>", line 1, in ?
[x, x**2 for x in vec]
^

2
Doc/tutorial/stdlib2.rst
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@ -62,7 +62,7 @@ formatting numbers with group separators::
>>> locale.format("%d", x, grouping=True)
'1,234,567'
>>> locale.format("%s%.*f", (conv['currency_symbol'],
... conv['frac_digits'], x), grouping=True)
... conv['frac_digits'], x), grouping=True)
'$1,234,567.80'

19
Doc/whatsnew/2.0.rst
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@ -281,7 +281,7 @@ write the following to do it::
# containing the substring S.
sublist = filter( lambda s, substring=S:
string.find(s, substring) != -1,
L)
L)
Because of Python's scoping rules, a default argument is used so that the
anonymous function created by the :keyword:`lambda` statement knows what
@ -293,7 +293,7 @@ List comprehensions have the form::
[ expression for expr in sequence1
for expr2 in sequence2 ...
for exprN in sequenceN
for exprN in sequenceN
if condition ]
The :keyword:`for`...\ :keyword:`in` clauses contain the sequences to be
@ -368,7 +368,7 @@ instance with an incremented value.
def __init__(self, value):
self.value = value
def __iadd__(self, increment):
return Number( self.value + increment)
return Number( self.value + increment)
n = Number(5)
n += 3
@ -852,13 +852,12 @@ the PyXML package::
from distutils.core import setup, Extension
expat_extension = Extension('xml.parsers.pyexpat',
define_macros = [('XML_NS', None)],
include_dirs = [ 'extensions/expat/xmltok',
'extensions/expat/xmlparse' ],
sources = [ 'extensions/pyexpat.c',
'extensions/expat/xmltok/xmltok.c',
'extensions/expat/xmltok/xmlrole.c',
]
define_macros = [('XML_NS', None)],
include_dirs = [ 'extensions/expat/xmltok',
'extensions/expat/xmlparse' ],
sources = [ 'extensions/pyexpat.c',
'extensions/expat/xmltok/xmltok.c',
'extensions/expat/xmltok/xmlrole.c', ]
)
setup (name = "PyXML", version = "0.5.4",
ext_modules =[ expat_extension ] )

2
Doc/whatsnew/2.2.rst
View File

@ -295,7 +295,7 @@ will be used in methods to call a method in the superclass; for example,
class D (B,C):
def save (self):
# Call superclass .save()
# Call superclass .save()
super(D, self).save()
# Save D's private information here
...

8
Doc/whatsnew/2.4.rst
View File

@ -396,10 +396,10 @@ single class called :class:`Popen` whose constructor supports a number of
different keyword arguments. ::
class Popen(args, bufsize=0, executable=None,
stdin=None, stdout=None, stderr=None,
preexec_fn=None, close_fds=False, shell=False,
cwd=None, env=None, universal_newlines=False,
startupinfo=None, creationflags=0):
stdin=None, stdout=None, stderr=None,
preexec_fn=None, close_fds=False, shell=False,
cwd=None, env=None, universal_newlines=False,
startupinfo=None, creationflags=0):
*args* is commonly a sequence of strings that will be the arguments to the
program executed as the subprocess. (If the *shell* argument is true, *args*

48
Doc/whatsnew/2.6.rst
View File

@ -586,30 +586,30 @@ multiple of 4.
def factorial(queue, N):
"Compute a factorial."
# If N is a multiple of 4, this function will take much longer.
if (N % 4) == 0:
time.sleep(.05 * N/4)
"Compute a factorial."
# If N is a multiple of 4, this function will take much longer.
if (N % 4) == 0:
time.sleep(.05 * N/4)
# Calculate the result
fact = 1L
for i in range(1, N+1):
fact = fact * i
# Calculate the result
fact = 1L
for i in range(1, N+1):
fact = fact * i
# Put the result on the queue
queue.put(fact)
# Put the result on the queue
queue.put(fact)
if __name__ == '__main__':
queue = Queue()
queue = Queue()
N = 5
N = 5
p = Process(target=factorial, args=(queue, N))
p.start()
p.join()
p = Process(target=factorial, args=(queue, N))
p.start()
p.join()
result = queue.get()
print 'Factorial', N, '=', result
result = queue.get()
print 'Factorial', N, '=', result
A :class:`Queue` is used to communicate the input parameter *N* and
the result. The :class:`Queue` object is stored in a global variable.
@ -630,12 +630,12 @@ across 5 worker processes and retrieve a list of results::
from multiprocessing import Pool
def factorial(N, dictionary):
"Compute a factorial."
...
"Compute a factorial."
...
p = Pool(5)
result = p.map(factorial, range(1, 1000, 10))
for v in result:
print v
print v
This produces the following output::
@ -1885,9 +1885,9 @@ changes, or look through the Subversion logs for all the details.
('id', 'name', 'type', 'size')
>>> var = var_type(1, 'frequency', 'int', 4)
>>> print var[0], var.id # Equivalent
>>> print var[0], var.id # Equivalent
1 1
>>> print var[2], var.type # Equivalent
>>> print var[2], var.type # Equivalent
int int
>>> var._asdict()
{'size': 4, 'type': 'int', 'id': 1, 'name': 'frequency'}
@ -2046,8 +2046,8 @@ changes, or look through the Subversion logs for all the details.
>>> list(itertools.product([1,2,3], [4,5,6]))
[(1, 4), (1, 5), (1, 6),
(2, 4), (2, 5), (2, 6),
(3, 4), (3, 5), (3, 6)]
(2, 4), (2, 5), (2, 6),
(3, 4), (3, 5), (3, 6)]
The optional *repeat* keyword argument is used for taking the
product of an iterable or a set of iterables with themselves,