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-rw-r--r--Doc/lib/libfuncs.tex10
-rw-r--r--Doc/lib/libstdtypes.tex41
-rw-r--r--Doc/ref/ref3.tex20
-rw-r--r--Include/Python.h1
-rw-r--r--Include/intobject.h15
-rw-r--r--Include/object.h4
-rw-r--r--Lib/difflib.py14
-rw-r--r--Lib/doctest.py14
-rw-r--r--Lib/pickle.py18
-rw-r--r--Lib/test/output/test_augassign12
-rw-r--r--Lib/test/output/test_extcall2
-rw-r--r--Lib/test/output/test_gettext2
-rw-r--r--Lib/test/output/test_grammar2
-rw-r--r--Lib/test/output/test_richcmp144
-rw-r--r--Lib/test/test_descr.py2
-rw-r--r--Lib/test/test_descrtut.py12
-rw-r--r--Lib/test/test_generators.py24
-rw-r--r--Lib/test/test_unicode.py144
-rw-r--r--Makefile.pre.in2
-rw-r--r--Modules/cPickle.c44
-rw-r--r--Modules/operator.c20
-rw-r--r--Objects/dictobject.c2
-rw-r--r--Objects/fileobject.c6
-rw-r--r--Objects/intobject.c12
-rw-r--r--Objects/object.c3
-rw-r--r--Objects/stringobject.c128
-rw-r--r--Objects/unicodeobject.c144
-rw-r--r--Python/bltinmodule.c19
-rw-r--r--Python/marshal.c16
29 files changed, 494 insertions, 383 deletions
diff --git a/Doc/lib/libfuncs.tex b/Doc/lib/libfuncs.tex
index a2407d7..814b26b 100644
--- a/Doc/lib/libfuncs.tex
+++ b/Doc/lib/libfuncs.tex
@@ -77,6 +77,16 @@ def my_import(name):
to \code{\var{function}(*\var{args}, **\var{keywords})}.
\end{funcdesc}
+\begin{funcdesc}{bool}{x}
+ Convert a value to a Boolean, using the standard truth testing
+ procedure. If \code{x} is false, this returns \code{False};
+ otherwise it returns \code{True}. \code{bool} is also a class,
+ which is a subclass of \code{int}. Class \code{bool} cannot be
+ subclassed further. Its only instances are \code{False} and
+ \code{True}.
+\indexii{Boolean}{type}
+\end{funcdesc}
+
\begin{funcdesc}{buffer}{object\optional{, offset\optional{, size}}}
The \var{object} argument must be an object that supports the buffer
call interface (such as strings, arrays, and buffers). A new buffer
diff --git a/Doc/lib/libstdtypes.tex b/Doc/lib/libstdtypes.tex
index 2bd6420..d63e4d5 100644
--- a/Doc/lib/libstdtypes.tex
+++ b/Doc/lib/libstdtypes.tex
@@ -2,10 +2,8 @@
The following sections describe the standard types that are built into
the interpreter. These are the numeric types, sequence types, and
-several others, including types themselves. There is no explicit
-Boolean type; use integers instead.
+several others, including types themselves.
\indexii{built-in}{types}
-\indexii{Boolean}{type}
Some operations are supported by several object types; in particular,
all objects can be compared, tested for truth value, and converted to
@@ -30,6 +28,9 @@ The following values are considered false:
\item \code{None}
\withsubitem{(Built-in object)}{\ttindex{None}}
+\item \code{False}
+ \withsubitem{(Built-in object)}{\ttindex{False}}
+
\item zero of any numeric type, for example, \code{0}, \code{0L},
\code{0.0}, \code{0j}.
@@ -50,11 +51,12 @@ always true.
\index{true}
Operations and built-in functions that have a Boolean result always
-return \code{0} for false and \code{1} for true, unless otherwise
-stated. (Important exception: the Boolean operations
-\samp{or}\opindex{or} and \samp{and}\opindex{and} always return one of
-their operands.)
-
+return \code{0} or \code{False} for false and \code{1} or \code{True}
+for true, unless otherwise stated. (Important exception: the Boolean
+operations \samp{or}\opindex{or} and \samp{and}\opindex{and} always
+return one of their operands.)
+\index{False}
+\index{True}
\subsection{Boolean Operations \label{boolean}}
@@ -68,7 +70,7 @@ These are the Boolean operations, ordered by ascending priority:
{if \var{x} is false, then \var{x}, else \var{y}}{(1)}
\hline
\lineiii{not \var{x}}
- {if \var{x} is false, then \code{1}, else \code{0}}{(2)}
+ {if \var{x} is false, then \code{True}, else \code{False}}{(2)}
\end{tableiii}
\opindex{and}
\opindex{or}
@@ -161,8 +163,10 @@ only by sequence types (below).
\subsection{Numeric Types \label{typesnumeric}}
-There are four numeric types: \dfn{plain integers}, \dfn{long integers},
+There are four distinct numeric types: \dfn{plain integers},
+\dfn{long integers},
\dfn{floating point numbers}, and \dfn{complex numbers}.
+In addition, Booleans are a subtype of plain integers.
Plain integers (also just called \dfn{integers})
are implemented using \ctype{long} in C, which gives them at least 32
bits of precision. Long integers have unlimited precision. Floating
@@ -170,6 +174,7 @@ point numbers are implemented using \ctype{double} in C. All bets on
their precision are off unless you happen to know the machine you are
working with.
\obindex{numeric}
+\obindex{Boolean}
\obindex{integer}
\obindex{long integer}
\obindex{floating point}
@@ -1389,6 +1394,22 @@ special operations. There is exactly one ellipsis object, named
It is written as \code{Ellipsis}.
+\subsubsection{Boolean Values}
+
+Boolean values are the two constant objects \code{False} and
+\code{True}. They are used to represent truth values (although other
+values can also be considered false or true). In numeric contexts
+(for example when used as the argument to an arithmetic operator),
+they behave like the integers 0 and 1, respectively. The built-in
+function \function{bool()} can be used to cast any value to a Boolean,
+if the value can be interpreted as a truth value (see section Truth
+Value Testing above).
+
+They are written as \code{False} and \code{True}, respectively.
+\index{False}
+\index{True}
+\indexii{Boolean}{values}
+
\subsubsection{Internal Objects \label{typesinternal}}
diff --git a/Doc/ref/ref3.tex b/Doc/ref/ref3.tex
index d355b69..2056a6c 100644
--- a/Doc/ref/ref3.tex
+++ b/Doc/ref/ref3.tex
@@ -162,7 +162,7 @@ complex numbers:
These represent elements from the mathematical set of whole numbers.
\obindex{integer}
-There are two types of integers:
+There are three types of integers:
\begin{description}
@@ -187,6 +187,17 @@ represented in a variant of 2's complement which gives the illusion of
an infinite string of sign bits extending to the left.
\obindex{long integer}
+\item[Booleans]
+These represent the truth values False and True. The two objects
+representing the values False and True are the only Boolean objects.
+The Boolean type is a subtype of plain integers, and Boolean values
+behave like the values 0 and 1, respectively, in almost all contexts,
+the exception being that when converted to a string, the strings
+\code{"False"} or \code{"True"} are returned, respectively.
+\obindex{Boolean}
+\ttindex{False}
+\ttindex{True}
+
\end{description} % Integers
The rules for integer representation are intended to give the most
@@ -222,6 +233,7 @@ and \code{z.imag}.
\end{description} % Numbers
+
\item[Sequences]
These represent finite ordered sets indexed by non-negative numbers.
The built-in function \function{len()}\bifuncindex{len} returns the
@@ -1074,8 +1086,10 @@ wrong hash bucket).
\end{methoddesc}
\begin{methoddesc}[object]{__nonzero__}{self}
-Called to implement truth value testing; should return \code{0} or
-\code{1}. When this method is not defined, \method{__len__()} is
+Called to implement truth value testing, and the built-in operation
+\code{bool()}; should return \code{False} or \code{True}, or their
+integer equivalents \code{0} or \code{1}.
+When this method is not defined, \method{__len__()} is
called, if it is defined (see below). If a class defines neither
\method{__len__()} nor \method{__nonzero__()}, all its instances are
considered true.
diff --git a/Include/Python.h b/Include/Python.h
index 934997f..f440a3a 100644
--- a/Include/Python.h
+++ b/Include/Python.h
@@ -79,6 +79,7 @@
#include "unicodeobject.h"
#include "intobject.h"
+#include "boolobject.h"
#include "longobject.h"
#include "floatobject.h"
#ifndef WITHOUT_COMPLEX
diff --git a/Include/intobject.h b/Include/intobject.h
index 2d244ec..f48894c 100644
--- a/Include/intobject.h
+++ b/Include/intobject.h
@@ -38,21 +38,6 @@ extern DL_IMPORT(PyObject *) PyInt_FromLong(long);
extern DL_IMPORT(long) PyInt_AsLong(PyObject *);
extern DL_IMPORT(long) PyInt_GetMax(void);
-
-/*
-False and True are special intobjects used by Boolean expressions.
-All values of type Boolean must point to either of these; but in
-contexts where integers are required they are integers (valued 0 and 1).
-Hope these macros don't conflict with other people's.
-
-Don't forget to apply Py_INCREF() when returning True or False!!!
-*/
-
-extern DL_IMPORT(PyIntObject) _Py_ZeroStruct, _Py_TrueStruct; /* Don't use these directly */
-
-#define Py_False ((PyObject *) &_Py_ZeroStruct)
-#define Py_True ((PyObject *) &_Py_TrueStruct)
-
/* Macro, trading safety for speed */
#define PyInt_AS_LONG(op) (((PyIntObject *)(op))->ob_ival)
diff --git a/Include/object.h b/Include/object.h
index 347f9c4..a85905f 100644
--- a/Include/object.h
+++ b/Include/object.h
@@ -531,8 +531,8 @@ extern DL_IMPORT(long) _Py_RefTotal;
#define Py_DECREF(op) \
if (--_Py_RefTotal, 0 < (--((op)->ob_refcnt))) ; \
else if (0 == (op)->ob_refcnt) _Py_Dealloc( (PyObject*)(op)); \
- else (void)fprintf( stderr, "%s:%i negative ref count %i\n", \
- __FILE__, __LINE__, (op)->ob_refcnt)
+ else ((void)fprintf( stderr, "%s:%i negative ref count %i\n", \
+ __FILE__, __LINE__, (op)->ob_refcnt), abort())
#else /* !Py_REF_DEBUG */
#ifdef COUNT_ALLOCS
diff --git a/Lib/difflib.py b/Lib/difflib.py
index db254e3..69002f9 100644
--- a/Lib/difflib.py
+++ b/Lib/difflib.py
@@ -976,11 +976,11 @@ def IS_LINE_JUNK(line, pat=re.compile(r"\s*#?\s*$").match):
Examples:
>>> IS_LINE_JUNK('\n')
- 1
+ True
>>> IS_LINE_JUNK(' # \n')
- 1
+ True
>>> IS_LINE_JUNK('hello\n')
- 0
+ False
"""
return pat(line) is not None
@@ -992,13 +992,13 @@ def IS_CHARACTER_JUNK(ch, ws=" \t"):
Examples:
>>> IS_CHARACTER_JUNK(' ')
- 1
+ True
>>> IS_CHARACTER_JUNK('\t')
- 1
+ True
>>> IS_CHARACTER_JUNK('\n')
- 0
+ False
>>> IS_CHARACTER_JUNK('x')
- 0
+ False
"""
return ch in ws
diff --git a/Lib/doctest.py b/Lib/doctest.py
index db120a1..54137c9 100644
--- a/Lib/doctest.py
+++ b/Lib/doctest.py
@@ -545,19 +545,19 @@ def is_private(prefix, base):
does not both begin and end with (at least) two underscores.
>>> is_private("a.b", "my_func")
- 0
+ False
>>> is_private("____", "_my_func")
- 1
+ True
>>> is_private("someclass", "__init__")
- 0
+ False
>>> is_private("sometypo", "__init_")
- 1
+ True
>>> is_private("x.y.z", "_")
- 1
+ True
>>> is_private("_x.y.z", "__")
- 0
+ False
>>> is_private("", "") # senseless but consistent
- 0
+ False
"""
return base[:1] == "_" and not base[:2] == "__" == base[-2:]
diff --git a/Lib/pickle.py b/Lib/pickle.py
index 21ea215..96ee5c1 100644
--- a/Lib/pickle.py
+++ b/Lib/pickle.py
@@ -101,6 +101,9 @@ TUPLE = 't'
EMPTY_TUPLE = ')'
SETITEMS = 'u'
BINFLOAT = 'G'
+TRUE = 'Z'
+FALSE = 'z'
+
__all__.extend([x for x in dir() if re.match("[A-Z][A-Z0-9_]+$",x)])
del x
@@ -256,6 +259,13 @@ class Pickler:
self.write(NONE)
dispatch[NoneType] = save_none
+ def save_bool(self, object):
+ if object:
+ self.write(TRUE)
+ else:
+ self.write(FALSE)
+ dispatch[bool] = save_bool
+
def save_int(self, object):
if self.bin:
# If the int is small enough to fit in a signed 4-byte 2's-comp
@@ -629,6 +639,14 @@ class Unpickler:
self.append(None)
dispatch[NONE] = load_none
+ def load_false(self):
+ self.append(False)
+ dispatch[FALSE] = load_false
+
+ def load_true(self):
+ self.append(True)
+ dispatch[TRUE] = load_true
+
def load_int(self):
data = self.readline()
try:
diff --git a/Lib/test/output/test_augassign b/Lib/test/output/test_augassign
index 2a461f6..af840f8 100644
--- a/Lib/test/output/test_augassign
+++ b/Lib/test/output/test_augassign
@@ -4,14 +4,14 @@ test_augassign
6
[1, 2, 3, 4, 1, 2, 3, 4]
[1, 2, 1, 2, 3]
-1
-1
-1
+True
+True
+True
11
-1
+True
12
-1
-1
+True
+True
13
__add__ called
__radd__ called
diff --git a/Lib/test/output/test_extcall b/Lib/test/output/test_extcall
index ddb2be5..15a5c65 100644
--- a/Lib/test/output/test_extcall
+++ b/Lib/test/output/test_extcall
@@ -31,7 +31,7 @@ h() argument after ** must be a dictionary
dir() argument after ** must be a dictionary
NoneType object argument after ** must be a dictionary
dir() got multiple values for keyword argument 'b'
-3 512 1
+3 512 True
3
3
za () {} -> za() takes exactly 1 argument (0 given)
diff --git a/Lib/test/output/test_gettext b/Lib/test/output/test_gettext
index 9073166..0ff8a3f 100644
--- a/Lib/test/output/test_gettext
+++ b/Lib/test/output/test_gettext
@@ -23,7 +23,7 @@ trggrkg zrffntr pngnybt yvoenel.
wink wink
bacon
test api 2
-1
+True
gettext
albatross
bacon
diff --git a/Lib/test/output/test_grammar b/Lib/test/output/test_grammar
index 5240bed..6cf5862 100644
--- a/Lib/test/output/test_grammar
+++ b/Lib/test/output/test_grammar
@@ -60,6 +60,6 @@ classdef
[3, 4, 5]
[(1, 'Apple'), (1, 'Banana'), (1, 'Coconut'), (2, 'Apple'), (2, 'Banana'), (2, 'Coconut'), (3, 'Apple'), (3, 'Banana'), (3, 'Coconut'), (4, 'Apple'), (4, 'Banana'), (4, 'Coconut'), (5, 'Apple'), (5, 'Banana'), (5, 'Coconut')]
[(1, 'Banana'), (1, 'Coconut'), (2, 'Banana'), (2, 'Coconut'), (3, 'Banana'), (3, 'Coconut'), (4, 'Banana'), (4, 'Coconut'), (5, 'Banana'), (5, 'Coconut')]
-[0, 0, 0]
+[False, False, False]
[[1, 2], [3, 4], [5, 6]]
[('Boeing', 'Airliner'), ('Boeing', 'Engine'), ('Ford', 'Engine'), ('Macdonalds', 'Cheeseburger')]
diff --git a/Lib/test/output/test_richcmp b/Lib/test/output/test_richcmp
index 2a9c787..4488c35 100644
--- a/Lib/test/output/test_richcmp
+++ b/Lib/test/output/test_richcmp
@@ -4,54 +4,54 @@ operator: <
| Number(0) | Number(1) | Number(2) |
----------+-----------+-----------+-----------+-
-Number(0) | 0 | 1 | 1 |
-Number(1) | 0 | 0 | 1 |
-Number(2) | 0 | 0 | 0 |
+Number(0) | False | True | True |
+Number(1) | False | False | True |
+Number(2) | False | False | False |
----------+-----------+-----------+-----------+-
operator: <=
| Number(0) | Number(1) | Number(2) |
----------+-----------+-----------+-----------+-
-Number(0) | 1 | 1 | 1 |
-Number(1) | 0 | 1 | 1 |
-Number(2) | 0 | 0 | 1 |
+Number(0) | True | True | True |
+Number(1) | False | True | True |
+Number(2) | False | False | True |
----------+-----------+-----------+-----------+-
operator: ==
| Number(0) | Number(1) | Number(2) |
----------+-----------+-----------+-----------+-
-Number(0) | 1 | 0 | 0 |
-Number(1) | 0 | 1 | 0 |
-Number(2) | 0 | 0 | 1 |
+Number(0) | True | False | False |
+Number(1) | False | True | False |
+Number(2) | False | False | True |
----------+-----------+-----------+-----------+-
operator: !=
| Number(0) | Number(1) | Number(2) |
----------+-----------+-----------+-----------+-
-Number(0) | 0 | 1 | 1 |
-Number(1) | 1 | 0 | 1 |
-Number(2) | 1 | 1 | 0 |
+Number(0) | False | True | True |
+Number(1) | True | False | True |
+Number(2) | True | True | False |
----------+-----------+-----------+-----------+-
operator: >
| Number(0) | Number(1) | Number(2) |
----------+-----------+-----------+-----------+-
-Number(0) | 0 | 0 | 0 |
-Number(1) | 1 | 0 | 0 |
-Number(2) | 1 | 1 | 0 |
+Number(0) | False | False | False |
+Number(1) | True | False | False |
+Number(2) | True | True | False |
----------+-----------+-----------+-----------+-
operator: >=
| Number(0) | Number(1) | Number(2) |
----------+-----------+-----------+-----------+-
-Number(0) | 1 | 0 | 0 |
-Number(1) | 1 | 1 | 0 |
-Number(2) | 1 | 1 | 1 |
+Number(0) | True | False | False |
+Number(1) | True | True | False |
+Number(2) | True | True | True |
----------+-----------+-----------+-----------+-
**************************************************
@@ -60,54 +60,54 @@ operator: <
| Number(0) | Number(1) | Number(2) |
----------+-----------+-----------+-----------+-
- 0 | 0 | 1 | 1 |
- 1 | 0 | 0 | 1 |
- 2 | 0 | 0 | 0 |
+ 0 | False | True | True |
+ 1 | False | False | True |
+ 2 | False | False | False |
----------+-----------+-----------+-----------+-
operator: <=
| Number(0) | Number(1) | Number(2) |
----------+-----------+-----------+-----------+-
- 0 | 1 | 1 | 1 |
- 1 | 0 | 1 | 1 |
- 2 | 0 | 0 | 1 |
+ 0 | True | True | True |
+ 1 | False | True | True |
+ 2 | False | False | True |
----------+-----------+-----------+-----------+-
operator: ==
| Number(0) | Number(1) | Number(2) |
----------+-----------+-----------+-----------+-
- 0 | 1 | 0 | 0 |
- 1 | 0 | 1 | 0 |
- 2 | 0 | 0 | 1 |
+ 0 | True | False | False |
+ 1 | False | True | False |
+ 2 | False | False | True |
----------+-----------+-----------+-----------+-
operator: !=
| Number(0) | Number(1) | Number(2) |
----------+-----------+-----------+-----------+-
- 0 | 0 | 1 | 1 |
- 1 | 1 | 0 | 1 |
- 2 | 1 | 1 | 0 |
+ 0 | False | True | True |
+ 1 | True | False | True |
+ 2 | True | True | False |
----------+-----------+-----------+-----------+-
operator: >
| Number(0) | Number(1) | Number(2) |
----------+-----------+-----------+-----------+-
- 0 | 0 | 0 | 0 |
- 1 | 1 | 0 | 0 |
- 2 | 1 | 1 | 0 |
+ 0 | False | False | False |
+ 1 | True | False | False |
+ 2 | True | True | False |
----------+-----------+-----------+-----------+-
operator: >=
| Number(0) | Number(1) | Number(2) |
----------+-----------+-----------+-----------+-
- 0 | 1 | 0 | 0 |
- 1 | 1 | 1 | 0 |
- 2 | 1 | 1 | 1 |
+ 0 | True | False | False |
+ 1 | True | True | False |
+ 2 | True | True | True |
----------+-----------+-----------+-----------+-
**************************************************
@@ -116,72 +116,72 @@ operator: <
| 0 | 1 | 2 |
----------+-----------+-----------+-----------+-
-Number(0) | 0 | 1 | 1 |
-Number(1) | 0 | 0 | 1 |
-Number(2) | 0 | 0 | 0 |
+Number(0) | False | True | True |
+Number(1) | False | False | True |
+Number(2) | False | False | False |
----------+-----------+-----------+-----------+-
operator: <=
| 0 | 1 | 2 |
----------+-----------+-----------+-----------+-
-Number(0) | 1 | 1 | 1 |
-Number(1) | 0 | 1 | 1 |
-Number(2) | 0 | 0 | 1 |
+Number(0) | True | True | True |
+Number(1) | False | True | True |
+Number(2) | False | False | True |
----------+-----------+-----------+-----------+-
operator: ==
| 0 | 1 | 2 |
----------+-----------+-----------+-----------+-
-Number(0) | 1 | 0 | 0 |
-Number(1) | 0 | 1 | 0 |
-Number(2) | 0 | 0 | 1 |
+Number(0) | True | False | False |
+Number(1) | False | True | False |
+Number(2) | False | False | True |
----------+-----------+-----------+-----------+-
operator: !=
| 0 | 1 | 2 |
----------+-----------+-----------+-----------+-
-Number(0) | 0 | 1 | 1 |
-Number(1) | 1 | 0 | 1 |
-Number(2) | 1 | 1 | 0 |
+Number(0) | False | True | True |
+Number(1) | True | False | True |
+Number(2) | True | True | False |
----------+-----------+-----------+-----------+-
operator: >
| 0 | 1 | 2 |
----------+-----------+-----------+-----------+-
-Number(0) | 0 | 0 | 0 |
-Number(1) | 1 | 0 | 0 |
-Number(2) | 1 | 1 | 0 |
+Number(0) | False | False | False |
+Number(1) | True | False | False |
+Number(2) | True | True | False |
----------+-----------+-----------+-----------+-
operator: >=
| 0 | 1 | 2 |
----------+-----------+-----------+-----------+-
-Number(0) | 1 | 0 | 0 |
-Number(1) | 1 | 1 | 0 |
-Number(2) | 1 | 1 | 1 |
+Number(0) | True | False | False |
+Number(1) | True | True | False |
+Number(2) | True | True | True |
----------+-----------+-----------+-----------+-
**************************************************
-Vector([0, 1, 2, 3, 4]) < Vector([2, 2, 2, 2, 2]) -> Vector([1, 1, 0, 0, 0])
-Vector([0, 1, 2, 3, 4]) < [2, 2, 2, 2, 2] -> Vector([1, 1, 0, 0, 0])
- [0, 1, 2, 3, 4] < Vector([2, 2, 2, 2, 2]) -> Vector([1, 1, 0, 0, 0])
-Vector([0, 1, 2, 3, 4]) <= Vector([2, 2, 2, 2, 2]) -> Vector([1, 1, 1, 0, 0])
-Vector([0, 1, 2, 3, 4]) <= [2, 2, 2, 2, 2] -> Vector([1, 1, 1, 0, 0])
- [0, 1, 2, 3, 4] <= Vector([2, 2, 2, 2, 2]) -> Vector([1, 1, 1, 0, 0])
-Vector([0, 1, 2, 3, 4]) == Vector([2, 2, 2, 2, 2]) -> Vector([0, 0, 1, 0, 0])
-Vector([0, 1, 2, 3, 4]) == [2, 2, 2, 2, 2] -> Vector([0, 0, 1, 0, 0])
- [0, 1, 2, 3, 4] == Vector([2, 2, 2, 2, 2]) -> Vector([0, 0, 1, 0, 0])
-Vector([0, 1, 2, 3, 4]) != Vector([2, 2, 2, 2, 2]) -> Vector([1, 1, 0, 1, 1])
-Vector([0, 1, 2, 3, 4]) != [2, 2, 2, 2, 2] -> Vector([1, 1, 0, 1, 1])
- [0, 1, 2, 3, 4] != Vector([2, 2, 2, 2, 2]) -> Vector([1, 1, 0, 1, 1])
-Vector([0, 1, 2, 3, 4]) > Vector([2, 2, 2, 2, 2]) -> Vector([0, 0, 0, 1, 1])
-Vector([0, 1, 2, 3, 4]) > [2, 2, 2, 2, 2] -> Vector([0, 0, 0, 1, 1])
- [0, 1, 2, 3, 4] > Vector([2, 2, 2, 2, 2]) -> Vector([0, 0, 0, 1, 1])
-Vector([0, 1, 2, 3, 4]) >= Vector([2, 2, 2, 2, 2]) -> Vector([0, 0, 1, 1, 1])
-Vector([0, 1, 2, 3, 4]) >= [2, 2, 2, 2, 2] -> Vector([0, 0, 1, 1, 1])
- [0, 1, 2, 3, 4] >= Vector([2, 2, 2, 2, 2]) -> Vector([0, 0, 1, 1, 1])
+Vector([0, 1, 2, 3, 4]) < Vector([2, 2, 2, 2, 2]) -> Vector([True, True, False, False, False])
+Vector([0, 1, 2, 3, 4]) < [2, 2, 2, 2, 2] -> Vector([True, True, False, False, False])
+ [0, 1, 2, 3, 4] < Vector([2, 2, 2, 2, 2]) -> Vector([True, True, False, False, False])
+Vector([0, 1, 2, 3, 4]) <= Vector([2, 2, 2, 2, 2]) -> Vector([True, True, True, False, False])
+Vector([0, 1, 2, 3, 4]) <= [2, 2, 2, 2, 2] -> Vector([True, True, True, False, False])
+ [0, 1, 2, 3, 4] <= Vector([2, 2, 2, 2, 2]) -> Vector([True, True, True, False, False])
+Vector([0, 1, 2, 3, 4]) == Vector([2, 2, 2, 2, 2]) -> Vector([False, False, True, False, False])
+Vector([0, 1, 2, 3, 4]) == [2, 2, 2, 2, 2] -> Vector([False, False, True, False, False])
+ [0, 1, 2, 3, 4] == Vector([2, 2, 2, 2, 2]) -> Vector([False, False, True, False, False])
+Vector([0, 1, 2, 3, 4]) != Vector([2, 2, 2, 2, 2]) -> Vector([True, True, False, True, True])
+Vector([0, 1, 2, 3, 4]) != [2, 2, 2, 2, 2] -> Vector([True, True, False, True, True])
+ [0, 1, 2, 3, 4] != Vector([2, 2, 2, 2, 2]) -> Vector([True, True, False, True, True])
+Vector([0, 1, 2, 3, 4]) > Vector([2, 2, 2, 2, 2]) -> Vector([False, False, False, True, True])
+Vector([0, 1, 2, 3, 4]) > [2, 2, 2, 2, 2] -> Vector([False, False, False, True, True])
+ [0, 1, 2, 3, 4] > Vector([2, 2, 2, 2, 2]) -> Vector([False, False, False, True, True])
+Vector([0, 1, 2, 3, 4]) >= Vector([2, 2, 2, 2, 2]) -> Vector([False, False, True, True, True])
+Vector([0, 1, 2, 3, 4]) >= [2, 2, 2, 2, 2] -> Vector([False, False, True, True, True])
+ [0, 1, 2, 3, 4] >= Vector([2, 2, 2, 2, 2]) -> Vector([False, False, True, True, True])
diff --git a/Lib/test/test_descr.py b/Lib/test/test_descr.py
index dd85168..8d8c276 100644
--- a/Lib/test/test_descr.py
+++ b/Lib/test/test_descr.py
@@ -2329,7 +2329,7 @@ def descrdoc():
if verbose: print "Testing descriptor doc strings..."
def check(descr, what):
vereq(descr.__doc__, what)
- check(file.closed, "flag set if the file is closed") # getset descriptor
+ check(file.closed, "True if the file is closed") # getset descriptor
check(file.name, "file name") # member descriptor
def setclass():
diff --git a/Lib/test/test_descrtut.py b/Lib/test/test_descrtut.py
index ee19fa3..2c93b7e 100644
--- a/Lib/test/test_descrtut.py
+++ b/Lib/test/test_descrtut.py
@@ -48,7 +48,7 @@ Here's the new type at work:
>>> print a.__class__ # show its class
<class 'test.test_descrtut.defaultdict'>
>>> print type(a) is a.__class__ # its type is its class
- 1
+ True
>>> a[1] = 3.25 # modify the instance
>>> print a # show the new value
{1: 3.25}
@@ -98,14 +98,14 @@ just like classic classes:
>>> print a["noway"]
-1000
>>> 'default' in dir(a)
- 1
+ True
>>> a.x1 = 100
>>> a.x2 = 200
>>> print a.x1
100
>>> d = dir(a)
>>> 'default' in d and 'x1' in d and 'x2' in d
- 1
+ True
>>> print a.__dict__
{'default': -1000, 'x2': 200, 'x1': 100}
>>>
@@ -167,11 +167,11 @@ For instance of built-in types, x.__class__ is now the same as type(x):
>>> list
<type 'list'>
>>> isinstance([], list)
- 1
+ True
>>> isinstance([], dict)
- 0
+ False
>>> isinstance([], object)
- 1
+ True
>>>
Under the new proposal, the __methods__ attribute no longer exists:
diff --git a/Lib/test/test_generators.py b/Lib/test/test_generators.py
index fb92ef4..77c477f 100644
--- a/Lib/test/test_generators.py
+++ b/Lib/test/test_generators.py
@@ -386,10 +386,10 @@ From the Iterators list, about the types of these things.
>>> print i.next.__doc__
x.next() -> the next value, or raise StopIteration
>>> iter(i) is i
-1
+True
>>> import types
>>> isinstance(i, types.GeneratorType)
-1
+True
And more, added later.
@@ -1218,16 +1218,16 @@ generated sequence, you need to copy its results.
>>> for n in range(10):
... all = list(gencopy(conjoin([lambda: iter((0, 1))] * n)))
... print n, len(all), all[0] == [0] * n, all[-1] == [1] * n
-0 1 1 1
-1 2 1 1
-2 4 1 1
-3 8 1 1
-4 16 1 1
-5 32 1 1
-6 64 1 1
-7 128 1 1
-8 256 1 1
-9 512 1 1
+0 1 True True
+1 2 True True
+2 4 True True
+3 8 True True
+4 16 True True
+5 32 True True
+6 64 True True
+7 128 True True
+8 256 True True
+9 512 True True
And run an 8-queens solver.
diff --git a/Lib/test/test_unicode.py b/Lib/test/test_unicode.py
index 9aa5948..9ee7a39 100644
--- a/Lib/test/test_unicode.py
+++ b/Lib/test/test_unicode.py
@@ -167,34 +167,34 @@ test('replace', u'one!two!three!', u'one@two@three@', u'!', u'@')
test('replace', u'one!two!three!', u'one!two!three!', u'x', u'@')
test('replace', u'one!two!three!', u'one!two!three!', u'x', u'@', 2)
-test('startswith', u'hello', 1, u'he')
-test('startswith', u'hello', 1, u'hello')
-test('startswith', u'hello', 0, u'hello world')
-test('startswith', u'hello', 1, u'')
-test('startswith', u'hello', 0, u'ello')
-test('startswith', u'hello', 1, u'ello', 1)
-test('startswith', u'hello', 1, u'o', 4)
-test('startswith', u'hello', 0, u'o', 5)
-test('startswith', u'hello', 1, u'', 5)
-test('startswith', u'hello', 0, u'lo', 6)
-test('startswith', u'helloworld', 1, u'lowo', 3)
-test('startswith', u'helloworld', 1, u'lowo', 3, 7)
-test('startswith', u'helloworld', 0, u'lowo', 3, 6)
-
-test('endswith', u'hello', 1, u'lo')
-test('endswith', u'hello', 0, u'he')
-test('endswith', u'hello', 1, u'')
-test('endswith', u'hello', 0, u'hello world')
-test('endswith', u'helloworld', 0, u'worl')
-test('endswith', u'helloworld', 1, u'worl', 3, 9)
-test('endswith', u'helloworld', 1, u'world', 3, 12)
-test('endswith', u'helloworld', 1, u'lowo', 1, 7)
-test('endswith', u'helloworld', 1, u'lowo', 2, 7)
-test('endswith', u'helloworld', 1, u'lowo', 3, 7)
-test('endswith', u'helloworld', 0, u'lowo', 4, 7)
-test('endswith', u'helloworld', 0, u'lowo', 3, 8)
-test('endswith', u'ab', 0, u'ab', 0, 1)
-test('endswith', u'ab', 0, u'ab', 0, 0)
+test('startswith', u'hello', True, u'he')
+test('startswith', u'hello', True, u'hello')
+test('startswith', u'hello', False, u'hello world')
+test('startswith', u'hello', True, u'')
+test('startswith', u'hello', False, u'ello')
+test('startswith', u'hello', True, u'ello', 1)
+test('startswith', u'hello', True, u'o', 4)
+test('startswith', u'hello', False, u'o', 5)
+test('startswith', u'hello', True, u'', 5)
+test('startswith', u'hello', False, u'lo', 6)
+test('startswith', u'helloworld', True, u'lowo', 3)
+test('startswith', u'helloworld', True, u'lowo', 3, 7)
+test('startswith', u'helloworld', False, u'lowo', 3, 6)
+
+test('endswith', u'hello', True, u'lo')
+test('endswith', u'hello', False, u'he')
+test('endswith', u'hello', True, u'')
+test('endswith', u'hello', False, u'hello world')
+test('endswith', u'helloworld', False, u'worl')
+test('endswith', u'helloworld', True, u'worl', 3, 9)
+test('endswith', u'helloworld', True, u'world', 3, 12)
+test('endswith', u'helloworld', True, u'lowo', 1, 7)
+test('endswith', u'helloworld', True, u'lowo', 2, 7)
+test('endswith', u'helloworld', True, u'lowo', 3, 7)
+test('endswith', u'helloworld', False, u'lowo', 4, 7)
+test('endswith', u'helloworld', False, u'lowo', 3, 8)
+test('endswith', u'ab', False, u'ab', 0, 1)
+test('endswith', u'ab', False, u'ab', 0, 0)
test('expandtabs', u'abc\rab\tdef\ng\thi', u'abc\rab def\ng hi')
test('expandtabs', u'abc\rab\tdef\ng\thi', u'abc\rab def\ng hi', 8)
@@ -286,50 +286,50 @@ test('ljust', u'abc', u'abc', 2)
test('rjust', u'abc', u'abc', 2)
test('center', u'abc', u'abc', 2)
-test('islower', u'a', 1)
-test('islower', u'A', 0)
-test('islower', u'\n', 0)
-test('islower', u'\u1FFc', 0)
-test('islower', u'abc', 1)
-test('islower', u'aBc', 0)
-test('islower', u'abc\n', 1)
-
-test('isupper', u'a', 0)
-test('isupper', u'A', 1)
-test('isupper', u'\n', 0)
+test('islower', u'a', True)
+test('islower', u'A', False)
+test('islower', u'\n', False)
+test('islower', u'\u1FFc', False)
+test('islower', u'abc', True)
+test('islower', u'aBc', False)
+test('islower', u'abc\n', True)
+
+test('isupper', u'a', False)
+test('isupper', u'A', True)
+test('isupper', u'\n', False)
if sys.platform[:4] != 'java':
- test('isupper', u'\u1FFc', 0)
-test('isupper', u'ABC', 1)
-test('isupper', u'AbC', 0)
-test('isupper', u'ABC\n', 1)
-
-test('istitle', u'a', 0)
-test('istitle', u'A', 1)
-test('istitle', u'\n', 0)
-test('istitle', u'\u1FFc', 1)
-test('istitle', u'A Titlecased Line', 1)
-test('istitle', u'A\nTitlecased Line', 1)
-test('istitle', u'A Titlecased, Line', 1)
-test('istitle', u'Greek \u1FFcitlecases ...', 1)
-test('istitle', u'Not a capitalized String', 0)
-test('istitle', u'Not\ta Titlecase String', 0)
-test('istitle', u'Not--a Titlecase String', 0)
-
-test('isalpha', u'a', 1)
-test('isalpha', u'A', 1)
-test('isalpha', u'\n', 0)
-test('isalpha', u'\u1FFc', 1)
-test('isalpha', u'abc', 1)
-test('isalpha', u'aBc123', 0)
-test('isalpha', u'abc\n', 0)
-
-test('isalnum', u'a', 1)
-test('isalnum', u'A', 1)
-test('isalnum', u'\n', 0)
-test('isalnum', u'123abc456', 1)
-test('isalnum', u'a1b3c', 1)
-test('isalnum', u'aBc000 ', 0)
-test('isalnum', u'abc\n', 0)
+ test('isupper', u'\u1FFc', False)
+test('isupper', u'ABC', True)
+test('isupper', u'AbC', False)
+test('isupper', u'ABC\n', True)
+
+test('istitle', u'a', False)
+test('istitle', u'A', True)
+test('istitle', u'\n', False)
+test('istitle', u'\u1FFc', True)
+test('istitle', u'A Titlecased Line', True)
+test('istitle', u'A\nTitlecased Line', True)
+test('istitle', u'A Titlecased, Line', True)
+test('istitle', u'Greek \u1FFcitlecases ...', True)
+test('istitle', u'Not a capitalized String', False)
+test('istitle', u'Not\ta Titlecase String', False)
+test('istitle', u'Not--a Titlecase String', False)
+
+test('isalpha', u'a', True)
+test('isalpha', u'A', True)
+test('isalpha', u'\n', False)
+test('isalpha', u'\u1FFc', True)
+test('isalpha', u'abc', True)
+test('isalpha', u'aBc123', False)
+test('isalpha', u'abc\n', False)
+
+test('isalnum', u'a', True)
+test('isalnum', u'A', True)
+test('isalnum', u'\n', False)
+test('isalnum', u'123abc456', True)
+test('isalnum', u'a1b3c', True)
+test('isalnum', u'aBc000 ', False)
+test('isalnum', u'abc\n', False)
test('splitlines', u"abc\ndef\n\rghi", [u'abc', u'def', u'', u'ghi'])
test('splitlines', u"abc\ndef\n\r\nghi", [u'abc', u'def', u'', u'ghi'])
@@ -337,7 +337,7 @@ test('splitlines', u"abc\ndef\r\nghi", [u'abc', u'def', u'ghi'])
test('splitlines', u"abc\ndef\r\nghi\n", [u'abc', u'def', u'ghi'])
test('splitlines', u"abc\ndef\r\nghi\n\r", [u'abc', u'def', u'ghi', u''])
test('splitlines', u"\nabc\ndef\r\nghi\n\r", [u'', u'abc', u'def', u'ghi', u''])
-test('splitlines', u"\nabc\ndef\r\nghi\n\r", [u'\n', u'abc\n', u'def\r\n', u'ghi\n', u'\r'], 1)
+test('splitlines', u"\nabc\ndef\r\nghi\n\r", [u'\n', u'abc\n', u'def\r\n', u'ghi\n', u'\r'], True)
test('translate', u"abababc", u'bbbc', {ord('a'):None})
test('translate', u"abababc", u'iiic', {ord('a'):None, ord('b'):ord('i')})
diff --git a/Makefile.pre.in b/Makefile.pre.in
index fe6f359..92f2f14 100644
--- a/Makefile.pre.in
+++ b/Makefile.pre.in
@@ -249,6 +249,7 @@ PYTHON_OBJS= \
# Objects
OBJECT_OBJS= \
Objects/abstract.o \
+ Objects/boolobject.o \
Objects/bufferobject.o \
Objects/cellobject.o \
Objects/classobject.o \
@@ -431,6 +432,7 @@ Objects/unicodectype.o: $(srcdir)/Objects/unicodectype.c \
PYTHON_HEADERS= \
Include/Python.h \
Include/abstract.h \
+ Include/boolobject.h \
Include/bufferobject.h \
Include/ceval.h \
Include/classobject.h \
diff --git a/Modules/cPickle.c b/Modules/cPickle.c
index fb44f05..db12d4b 100644
--- a/Modules/cPickle.c
+++ b/Modules/cPickle.c
@@ -125,6 +125,9 @@ LONG Long (unbounded) integer; repr(i), then newline.
#define TUPLE 't'
#define EMPTY_TUPLE ')'
#define SETITEMS 'u'
+#define TRUE 'Z'
+#define FALSE 'z'
+
static char MARKv = MARK;
@@ -978,6 +981,17 @@ save_none(Picklerobject *self, PyObject *args)
return 0;
}
+static int
+save_bool(Picklerobject *self, PyObject *args)
+{
+ static char buf[2] = {FALSE, TRUE};
+ long l = PyInt_AS_LONG((PyIntObject *)args);
+
+ if ((*self->write_func)(self, buf + l, 1) < 0)
+ return -1;
+
+ return 0;
+}
static int
save_int(Picklerobject *self, PyObject *args)
@@ -1921,6 +1935,12 @@ save(Picklerobject *self, PyObject *args, int pers_save)
type = args->ob_type;
switch (type->tp_name[0]) {
+ case 'b':
+ if (args == Py_False || args == Py_True) {
+ res = save_bool(self, args);
+ goto finally;
+ }
+ break;
case 'i':
if (type == &PyInt_Type) {
res = save_int(self, args);
@@ -2636,6 +2656,20 @@ load_none(Unpicklerobject *self)
}
static int
+load_false(Unpicklerobject *self)
+{
+ PDATA_APPEND(self->stack, Py_False, -1);
+ return 0;
+}
+
+static int
+load_true(Unpicklerobject *self)
+{
+ PDATA_APPEND(self->stack, Py_True, -1);
+ return 0;
+}
+
+static int
bad_readline(void)
{
PyErr_SetString(UnpicklingError, "pickle data was truncated");
@@ -3777,6 +3811,16 @@ load(Unpicklerobject *self)
break;
continue;
+ case FALSE:
+ if (load_false(self) < 0)
+ break;
+ continue;
+
+ case TRUE:
+ if (load_true(self) < 0)
+ break;
+ continue;
+
case BININT:
if (load_binint(self) < 0)
break;
diff --git a/Modules/operator.c b/Modules/operator.c
index 0c6dfed..d73744d 100644
--- a/Modules/operator.c
+++ b/Modules/operator.c
@@ -102,7 +102,7 @@ used for special class methods; variants without leading and trailing\n\
PyObject *a1; long r; \
if(! PyArg_ParseTuple(a,"O:" #OP,&a1)) return NULL; \
if(-1 == (r=AOP(a1))) return NULL; \
- return PyInt_FromLong(r); }
+ return PyBool_FromLong(r); }
#define spami2(OP,AOP) static PyObject *OP(PyObject *s, PyObject *a) { \
PyObject *a1, *a2; long r; \
@@ -110,6 +110,12 @@ used for special class methods; variants without leading and trailing\n\
if(-1 == (r=AOP(a1,a2))) return NULL; \
return PyInt_FromLong(r); }
+#define spami2b(OP,AOP) static PyObject *OP(PyObject *s, PyObject *a) { \
+ PyObject *a1, *a2; long r; \
+ if(! PyArg_ParseTuple(a,"OO:" #OP,&a1,&a2)) return NULL; \
+ if(-1 == (r=AOP(a1,a2))) return NULL; \
+ return PyBool_FromLong(r); }
+
#define spamrc(OP,A) static PyObject *OP(PyObject *s, PyObject *a) { \
PyObject *a1, *a2; \
if(! PyArg_ParseTuple(a,"OO:" #OP,&a1,&a2)) return NULL; \
@@ -139,8 +145,8 @@ spam2(op_or_ , PyNumber_Or)
spami(isSequenceType , PySequence_Check)
spam2(op_concat , PySequence_Concat)
spamoi(op_repeat , PySequence_Repeat)
-spami2(op_contains , PySequence_Contains)
-spami2(sequenceIncludes, PySequence_Contains)
+spami2b(op_contains , PySequence_Contains)
+spami2b(sequenceIncludes, PySequence_Contains)
spami2(indexOf , PySequence_Index)
spami2(countOf , PySequence_Count)
spami(isMappingType , PyMapping_Check)
@@ -208,11 +214,11 @@ static struct PyMethodDef operator_methods[] = {
spam1(isCallable,
"isCallable(a) -- Same as callable(a).")
spam1(isNumberType,
- "isNumberType(a) -- Return 1 if a has a numeric type, and zero otherwise.")
+ "isNumberType(a) -- Return True if a has a numeric type, False otherwise.")
spam1(isSequenceType,
- "isSequenceType(a) -- Return 1 if a has a sequence type, and zero otherwise.")
+ "isSequenceType(a) -- Return True if a has a sequence type, False otherwise.")
spam1(truth,
- "truth(a) -- Return 1 if a is true, and 0 otherwise.")
+ "truth(a) -- Return True if a is true, False otherwise.")
spam2(contains,__contains__,
"contains(a, b) -- Same as b in a (note reversed operands).")
spam1(sequenceIncludes,
@@ -222,7 +228,7 @@ spam1(indexOf,
spam1(countOf,
"countOf(a, b) -- Return the number of times b occurs in a.")
spam1(isMappingType,
- "isMappingType(a) -- Return 1 if a has a mapping type, and zero otherwise.")
+ "isMappingType(a) -- Return True if a has a mapping type, False otherwise.")
spam2(add,__add__, "add(a, b) -- Same as a + b.")
spam2(sub,__sub__, "sub(a, b) -- Same as a - b.")
diff --git a/Objects/dictobject.c b/Objects/dictobject.c
index f4cf0df..b720ae5 100644
--- a/Objects/dictobject.c
+++ b/Objects/dictobject.c
@@ -1429,7 +1429,7 @@ dict_has_key(register dictobject *mp, PyObject *key)
return NULL;
}
ok = (mp->ma_lookup)(mp, key, hash)->me_value != NULL;
- return PyInt_FromLong(ok);
+ return PyBool_FromLong(ok);
}
static PyObject *
diff --git a/Objects/fileobject.c b/Objects/fileobject.c
index 3179574..3e0b85e 100644
--- a/Objects/fileobject.c
+++ b/Objects/fileobject.c
@@ -1444,7 +1444,7 @@ static char flush_doc[] =
static char close_doc[] =
"close() -> None or (perhaps) an integer. Close the file.\n"
"\n"
-"Sets data attribute .closed to true. A closed file cannot be used for\n"
+"Sets data attribute .closed to True. A closed file cannot be used for\n"
"further I/O operations. close() may be called more than once without\n"
"error. Some kinds of file objects (for example, opened by popen())\n"
"may return an exit status upon closing.";
@@ -1488,11 +1488,11 @@ static PyMemberDef file_memberlist[] = {
static PyObject *
get_closed(PyFileObject *f, void *closure)
{
- return PyInt_FromLong((long)(f->f_fp == 0));
+ return PyBool_FromLong((long)(f->f_fp == 0));
}
static PyGetSetDef file_getsetlist[] = {
- {"closed", (getter)get_closed, NULL, "flag set if the file is closed"},
+ {"closed", (getter)get_closed, NULL, "True if the file is closed"},
{0},
};
diff --git a/Objects/intobject.c b/Objects/intobject.c
index 6c8bdbe..5886209 100644
--- a/Objects/intobject.c
+++ b/Objects/intobject.c
@@ -10,18 +10,6 @@ PyInt_GetMax(void)
return LONG_MAX; /* To initialize sys.maxint */
}
-/* Standard Booleans */
-
-PyIntObject _Py_ZeroStruct = {
- PyObject_HEAD_INIT(&PyInt_Type)
- 0
-};
-
-PyIntObject _Py_TrueStruct = {
- PyObject_HEAD_INIT(&PyInt_Type)
- 1
-};
-
/* Return 1 if exception raised, 0 if caller should retry using longs */
static int
err_ovf(char *msg)
diff --git a/Objects/object.c b/Objects/object.c
index 396f734..6cb5747 100644
--- a/Objects/object.c
+++ b/Objects/object.c
@@ -1763,6 +1763,9 @@ _Py_ReadyTypes(void)
if (PyType_Ready(&PyType_Type) < 0)
Py_FatalError("Can't initialize 'type'");
+ if (PyType_Ready(&PyBool_Type) < 0)
+ Py_FatalError("Can't initialize 'bool'");
+
if (PyType_Ready(&PyList_Type) < 0)
Py_FatalError("Can't initialize 'list'");
diff --git a/Objects/stringobject.c b/Objects/stringobject.c
index 144c5b0..2a63cfe 100644
--- a/Objects/stringobject.c
+++ b/Objects/stringobject.c
@@ -2000,9 +2000,9 @@ string_replace(PyStringObject *self, PyObject *args)
static char startswith__doc__[] =
-"S.startswith(prefix[, start[, end]]) -> int\n\
+"S.startswith(prefix[, start[, end]]) -> bool\n\
\n\
-Return 1 if S starts with the specified prefix, otherwise return 0. With\n\
+Return True if S starts with the specified prefix, False otherwise. With\n\
optional start, test S beginning at that position. With optional end, stop\n\
comparing S at that position.";
@@ -2032,7 +2032,7 @@ string_startswith(PyStringObject *self, PyObject *args)
if (rc == -1)
return NULL;
else
- return PyInt_FromLong((long) rc);
+ return PyBool_FromLong((long) rc);
}
#endif
else if (PyObject_AsCharBuffer(subobj, &prefix, &plen))
@@ -2043,25 +2043,25 @@ string_startswith(PyStringObject *self, PyObject *args)
* the empty string.
*/
if (start < 0 || start+plen > len)
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
if (!memcmp(str+start, prefix, plen)) {
/* did the match end after the specified end? */
if (end < 0)
- return PyInt_FromLong(1);
+ return PyBool_FromLong(1);
else if (end - start < plen)
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
else
- return PyInt_FromLong(1);
+ return PyBool_FromLong(1);
}
- else return PyInt_FromLong(0);
+ else return PyBool_FromLong(0);
}
static char endswith__doc__[] =
-"S.endswith(suffix[, start[, end]]) -> int\n\
+"S.endswith(suffix[, start[, end]]) -> bool\n\
\n\
-Return 1 if S ends with the specified suffix, otherwise return 0. With\n\
+Return True if S ends with the specified suffix, False otherwise. With\n\
optional start, test S beginning at that position. With optional end, stop\n\
comparing S at that position.";
@@ -2092,21 +2092,21 @@ string_endswith(PyStringObject *self, PyObject *args)
if (rc == -1)
return NULL;
else
- return PyInt_FromLong((long) rc);
+ return PyBool_FromLong((long) rc);
}
#endif
else if (PyObject_AsCharBuffer(subobj, &suffix, &slen))
return NULL;
if (start < 0 || start > len || slen > len)
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
upper = (end >= 0 && end <= len) ? end : len;
lower = (upper - slen) > start ? (upper - slen) : start;
if (upper-lower >= slen && !memcmp(str+lower, suffix, slen))
- return PyInt_FromLong(1);
- else return PyInt_FromLong(0);
+ return PyBool_FromLong(1);
+ else return PyBool_FromLong(0);
}
@@ -2311,10 +2311,10 @@ string_center(PyStringObject *self, PyObject *args)
}
static char isspace__doc__[] =
-"S.isspace() -> int\n"
+"S.isspace() -> bool\n"
"\n"
-"Return 1 if there are only whitespace characters in S,\n"
-"0 otherwise.";
+"Return True if there are only whitespace characters in S,\n"
+"False otherwise.";
static PyObject*
string_isspace(PyStringObject *self)
@@ -2326,26 +2326,26 @@ string_isspace(PyStringObject *self)
/* Shortcut for single character strings */
if (PyString_GET_SIZE(self) == 1 &&
isspace(*p))
- return PyInt_FromLong(1);
+ return PyBool_FromLong(1);
/* Special case for empty strings */
if (PyString_GET_SIZE(self) == 0)
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
e = p + PyString_GET_SIZE(self);
for (; p < e; p++) {
if (!isspace(*p))
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
}
- return PyInt_FromLong(1);
+ return PyBool_FromLong(1);
}
static char isalpha__doc__[] =
-"S.isalpha() -> int\n\
+"S.isalpha() -> bool\n\
\n\
-Return 1 if all characters in S are alphabetic\n\
-and there is at least one character in S, 0 otherwise.";
+Return True if all characters in S are alphabetic\n\
+and there is at least one character in S, False otherwise.";
static PyObject*
string_isalpha(PyStringObject *self)
@@ -2357,26 +2357,26 @@ string_isalpha(PyStringObject *self)
/* Shortcut for single character strings */
if (PyString_GET_SIZE(self) == 1 &&
isalpha(*p))
- return PyInt_FromLong(1);
+ return PyBool_FromLong(1);
/* Special case for empty strings */
if (PyString_GET_SIZE(self) == 0)
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
e = p + PyString_GET_SIZE(self);
for (; p < e; p++) {
if (!isalpha(*p))
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
}
- return PyInt_FromLong(1);
+ return PyBool_FromLong(1);
}
static char isalnum__doc__[] =
-"S.isalnum() -> int\n\
+"S.isalnum() -> bool\n\
\n\
-Return 1 if all characters in S are alphanumeric\n\
-and there is at least one character in S, 0 otherwise.";
+Return True if all characters in S are alphanumeric\n\
+and there is at least one character in S, False otherwise.";
static PyObject*
string_isalnum(PyStringObject *self)
@@ -2388,26 +2388,26 @@ string_isalnum(PyStringObject *self)
/* Shortcut for single character strings */
if (PyString_GET_SIZE(self) == 1 &&
isalnum(*p))
- return PyInt_FromLong(1);
+ return PyBool_FromLong(1);
/* Special case for empty strings */
if (PyString_GET_SIZE(self) == 0)
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
e = p + PyString_GET_SIZE(self);
for (; p < e; p++) {
if (!isalnum(*p))
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
}
- return PyInt_FromLong(1);
+ return PyBool_FromLong(1);
}
static char isdigit__doc__[] =
-"S.isdigit() -> int\n\
+"S.isdigit() -> bool\n\
\n\
-Return 1 if there are only digit characters in S,\n\
-0 otherwise.";
+Return True if there are only digit characters in S,\n\
+False otherwise.";
static PyObject*
string_isdigit(PyStringObject *self)
@@ -2419,26 +2419,26 @@ string_isdigit(PyStringObject *self)
/* Shortcut for single character strings */
if (PyString_GET_SIZE(self) == 1 &&
isdigit(*p))
- return PyInt_FromLong(1);
+ return PyBool_FromLong(1);
/* Special case for empty strings */
if (PyString_GET_SIZE(self) == 0)
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
e = p + PyString_GET_SIZE(self);
for (; p < e; p++) {
if (!isdigit(*p))
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
}
- return PyInt_FromLong(1);
+ return PyBool_FromLong(1);
}
static char islower__doc__[] =
-"S.islower() -> int\n\
+"S.islower() -> bool\n\
\n\
-Return 1 if all cased characters in S are lowercase and there is\n\
-at least one cased character in S, 0 otherwise.";
+Return True if all cased characters in S are lowercase and there is\n\
+at least one cased character in S, False otherwise.";
static PyObject*
string_islower(PyStringObject *self)
@@ -2450,29 +2450,29 @@ string_islower(PyStringObject *self)
/* Shortcut for single character strings */
if (PyString_GET_SIZE(self) == 1)
- return PyInt_FromLong(islower(*p) != 0);
+ return PyBool_FromLong(islower(*p) != 0);
/* Special case for empty strings */
if (PyString_GET_SIZE(self) == 0)
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
e = p + PyString_GET_SIZE(self);
cased = 0;
for (; p < e; p++) {
if (isupper(*p))
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
else if (!cased && islower(*p))
cased = 1;
}
- return PyInt_FromLong(cased);
+ return PyBool_FromLong(cased);
}
static char isupper__doc__[] =
-"S.isupper() -> int\n\
+"S.isupper() -> bool\n\
\n\
-Return 1 if all cased characters in S are uppercase and there is\n\
-at least one cased character in S, 0 otherwise.";
+Return True if all cased characters in S are uppercase and there is\n\
+at least one cased character in S, False otherwise.";
static PyObject*
string_isupper(PyStringObject *self)
@@ -2484,30 +2484,30 @@ string_isupper(PyStringObject *self)
/* Shortcut for single character strings */
if (PyString_GET_SIZE(self) == 1)
- return PyInt_FromLong(isupper(*p) != 0);
+ return PyBool_FromLong(isupper(*p) != 0);
/* Special case for empty strings */
if (PyString_GET_SIZE(self) == 0)
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
e = p + PyString_GET_SIZE(self);
cased = 0;
for (; p < e; p++) {
if (islower(*p))
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
else if (!cased && isupper(*p))
cased = 1;
}
- return PyInt_FromLong(cased);
+ return PyBool_FromLong(cased);
}
static char istitle__doc__[] =
-"S.istitle() -> int\n\
+"S.istitle() -> bool\n\
\n\
-Return 1 if S is a titlecased string, i.e. uppercase characters\n\
+Return True if S is a titlecased string, i.e. uppercase characters\n\
may only follow uncased characters and lowercase characters only cased\n\
-ones. Return 0 otherwise.";
+ones. Return False otherwise.";
static PyObject*
string_istitle(PyStringObject *self, PyObject *uncased)
@@ -2519,11 +2519,11 @@ string_istitle(PyStringObject *self, PyObject *uncased)
/* Shortcut for single character strings */
if (PyString_GET_SIZE(self) == 1)
- return PyInt_FromLong(isupper(*p) != 0);
+ return PyBool_FromLong(isupper(*p) != 0);
/* Special case for empty strings */
if (PyString_GET_SIZE(self) == 0)
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
e = p + PyString_GET_SIZE(self);
cased = 0;
@@ -2533,20 +2533,20 @@ string_istitle(PyStringObject *self, PyObject *uncased)
if (isupper(ch)) {
if (previous_is_cased)
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
previous_is_cased = 1;
cased = 1;
}
else if (islower(ch)) {
if (!previous_is_cased)
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
previous_is_cased = 1;
cased = 1;
}
else
previous_is_cased = 0;
}
- return PyInt_FromLong(cased);
+ return PyBool_FromLong(cased);
}
diff --git a/Objects/unicodeobject.c b/Objects/unicodeobject.c
index 96cc5f4..a49ff70 100644
--- a/Objects/unicodeobject.c
+++ b/Objects/unicodeobject.c
@@ -4109,10 +4109,10 @@ unicode_index(PyUnicodeObject *self, PyObject *args)
}
static char islower__doc__[] =
-"S.islower() -> int\n\
+"S.islower() -> bool\n\
\n\
-Return 1 if all cased characters in S are lowercase and there is\n\
-at least one cased character in S, 0 otherwise.";
+Return True if all cased characters in S are lowercase and there is\n\
+at least one cased character in S, False otherwise.";
static PyObject*
unicode_islower(PyUnicodeObject *self)
@@ -4123,11 +4123,11 @@ unicode_islower(PyUnicodeObject *self)
/* Shortcut for single character strings */
if (PyUnicode_GET_SIZE(self) == 1)
- return PyInt_FromLong(Py_UNICODE_ISLOWER(*p) != 0);
+ return PyBool_FromLong(Py_UNICODE_ISLOWER(*p));
/* Special case for empty strings */
if (PyString_GET_SIZE(self) == 0)
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
e = p + PyUnicode_GET_SIZE(self);
cased = 0;
@@ -4135,18 +4135,18 @@ unicode_islower(PyUnicodeObject *self)
register const Py_UNICODE ch = *p;
if (Py_UNICODE_ISUPPER(ch) || Py_UNICODE_ISTITLE(ch))
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
else if (!cased && Py_UNICODE_ISLOWER(ch))
cased = 1;
}
- return PyInt_FromLong(cased);
+ return PyBool_FromLong(cased);
}
static char isupper__doc__[] =
-"S.isupper() -> int\n\
+"S.isupper() -> bool\n\
\n\
-Return 1 if all cased characters in S are uppercase and there is\n\
-at least one cased character in S, 0 otherwise.";
+Return True if all cased characters in S are uppercase and there is\n\
+at least one cased character in S, False otherwise.";
static PyObject*
unicode_isupper(PyUnicodeObject *self)
@@ -4157,11 +4157,11 @@ unicode_isupper(PyUnicodeObject *self)
/* Shortcut for single character strings */
if (PyUnicode_GET_SIZE(self) == 1)
- return PyInt_FromLong(Py_UNICODE_ISUPPER(*p) != 0);
+ return PyBool_FromLong(Py_UNICODE_ISUPPER(*p) != 0);
/* Special case for empty strings */
if (PyString_GET_SIZE(self) == 0)
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
e = p + PyUnicode_GET_SIZE(self);
cased = 0;
@@ -4169,19 +4169,19 @@ unicode_isupper(PyUnicodeObject *self)
register const Py_UNICODE ch = *p;
if (Py_UNICODE_ISLOWER(ch) || Py_UNICODE_ISTITLE(ch))
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
else if (!cased && Py_UNICODE_ISUPPER(ch))
cased = 1;
}
- return PyInt_FromLong(cased);
+ return PyBool_FromLong(cased);
}
static char istitle__doc__[] =
-"S.istitle() -> int\n\
+"S.istitle() -> bool\n\
\n\
-Return 1 if S is a titlecased string, i.e. upper- and titlecase characters\n\
-may only follow uncased characters and lowercase characters only cased\n\
-ones. Return 0 otherwise.";
+Return True if S is a titlecased string, i.e. upper- and titlecase\n\
+characters may only follow uncased characters and lowercase characters\n\
+only cased ones. Return False otherwise.";
static PyObject*
unicode_istitle(PyUnicodeObject *self)
@@ -4192,12 +4192,12 @@ unicode_istitle(PyUnicodeObject *self)
/* Shortcut for single character strings */
if (PyUnicode_GET_SIZE(self) == 1)
- return PyInt_FromLong((Py_UNICODE_ISTITLE(*p) != 0) ||
- (Py_UNICODE_ISUPPER(*p) != 0));
+ return PyBool_FromLong((Py_UNICODE_ISTITLE(*p) != 0) ||
+ (Py_UNICODE_ISUPPER(*p) != 0));
/* Special case for empty strings */
if (PyString_GET_SIZE(self) == 0)
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
e = p + PyUnicode_GET_SIZE(self);
cased = 0;
@@ -4207,27 +4207,27 @@ unicode_istitle(PyUnicodeObject *self)
if (Py_UNICODE_ISUPPER(ch) || Py_UNICODE_ISTITLE(ch)) {
if (previous_is_cased)
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
previous_is_cased = 1;
cased = 1;
}
else if (Py_UNICODE_ISLOWER(ch)) {
if (!previous_is_cased)
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
previous_is_cased = 1;
cased = 1;
}
else
previous_is_cased = 0;
}
- return PyInt_FromLong(cased);
+ return PyBool_FromLong(cased);
}
static char isspace__doc__[] =
-"S.isspace() -> int\n\
+"S.isspace() -> bool\n\
\n\
-Return 1 if there are only whitespace characters in S,\n\
-0 otherwise.";
+Return True if there are only whitespace characters in S,\n\
+False otherwise.";
static PyObject*
unicode_isspace(PyUnicodeObject *self)
@@ -4238,25 +4238,25 @@ unicode_isspace(PyUnicodeObject *self)
/* Shortcut for single character strings */
if (PyUnicode_GET_SIZE(self) == 1 &&
Py_UNICODE_ISSPACE(*p))
- return PyInt_FromLong(1);
+ return PyBool_FromLong(1);
/* Special case for empty strings */
if (PyString_GET_SIZE(self) == 0)
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
e = p + PyUnicode_GET_SIZE(self);
for (; p < e; p++) {
if (!Py_UNICODE_ISSPACE(*p))
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
}
- return PyInt_FromLong(1);
+ return PyBool_FromLong(1);
}
static char isalpha__doc__[] =
-"S.isalpha() -> int\n\
+"S.isalpha() -> bool\n\
\n\
-Return 1 if all characters in S are alphabetic\n\
-and there is at least one character in S, 0 otherwise.";
+Return True if all characters in S are alphabetic\n\
+and there is at least one character in S, False otherwise.";
static PyObject*
unicode_isalpha(PyUnicodeObject *self)
@@ -4267,25 +4267,25 @@ unicode_isalpha(PyUnicodeObject *self)
/* Shortcut for single character strings */
if (PyUnicode_GET_SIZE(self) == 1 &&
Py_UNICODE_ISALPHA(*p))
- return PyInt_FromLong(1);
+ return PyBool_FromLong(1);
/* Special case for empty strings */
if (PyString_GET_SIZE(self) == 0)
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
e = p + PyUnicode_GET_SIZE(self);
for (; p < e; p++) {
if (!Py_UNICODE_ISALPHA(*p))
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
}
- return PyInt_FromLong(1);
+ return PyBool_FromLong(1);
}
static char isalnum__doc__[] =
-"S.isalnum() -> int\n\
+"S.isalnum() -> bool\n\
\n\
-Return 1 if all characters in S are alphanumeric\n\
-and there is at least one character in S, 0 otherwise.";
+Return True if all characters in S are alphanumeric\n\
+and there is at least one character in S, False otherwise.";
static PyObject*
unicode_isalnum(PyUnicodeObject *self)
@@ -4296,25 +4296,25 @@ unicode_isalnum(PyUnicodeObject *self)
/* Shortcut for single character strings */
if (PyUnicode_GET_SIZE(self) == 1 &&
Py_UNICODE_ISALNUM(*p))
- return PyInt_FromLong(1);
+ return PyBool_FromLong(1);
/* Special case for empty strings */
if (PyString_GET_SIZE(self) == 0)
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
e = p + PyUnicode_GET_SIZE(self);
for (; p < e; p++) {
if (!Py_UNICODE_ISALNUM(*p))
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
}
- return PyInt_FromLong(1);
+ return PyBool_FromLong(1);
}
static char isdecimal__doc__[] =
-"S.isdecimal() -> int\n\
+"S.isdecimal() -> bool\n\
\n\
-Return 1 if there are only decimal characters in S,\n\
-0 otherwise.";
+Return True if there are only decimal characters in S,\n\
+False otherwise.";
static PyObject*
unicode_isdecimal(PyUnicodeObject *self)
@@ -4325,25 +4325,25 @@ unicode_isdecimal(PyUnicodeObject *self)
/* Shortcut for single character strings */
if (PyUnicode_GET_SIZE(self) == 1 &&
Py_UNICODE_ISDECIMAL(*p))
- return PyInt_FromLong(1);
+ return PyBool_FromLong(1);
/* Special case for empty strings */
if (PyString_GET_SIZE(self) == 0)
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
e = p + PyUnicode_GET_SIZE(self);
for (; p < e; p++) {
if (!Py_UNICODE_ISDECIMAL(*p))
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
}
- return PyInt_FromLong(1);
+ return PyBool_FromLong(1);
}
static char isdigit__doc__[] =
-"S.isdigit() -> int\n\
+"S.isdigit() -> bool\n\
\n\
-Return 1 if there are only digit characters in S,\n\
-0 otherwise.";
+Return True if there are only digit characters in S,\n\
+False otherwise.";
static PyObject*
unicode_isdigit(PyUnicodeObject *self)
@@ -4354,25 +4354,25 @@ unicode_isdigit(PyUnicodeObject *self)
/* Shortcut for single character strings */
if (PyUnicode_GET_SIZE(self) == 1 &&
Py_UNICODE_ISDIGIT(*p))
- return PyInt_FromLong(1);
+ return PyBool_FromLong(1);
/* Special case for empty strings */
if (PyString_GET_SIZE(self) == 0)
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
e = p + PyUnicode_GET_SIZE(self);
for (; p < e; p++) {
if (!Py_UNICODE_ISDIGIT(*p))
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
}
- return PyInt_FromLong(1);
+ return PyBool_FromLong(1);
}
static char isnumeric__doc__[] =
-"S.isnumeric() -> int\n\
+"S.isnumeric() -> bool\n\
\n\
-Return 1 if there are only numeric characters in S,\n\
-0 otherwise.";
+Return True if there are only numeric characters in S,\n\
+False otherwise.";
static PyObject*
unicode_isnumeric(PyUnicodeObject *self)
@@ -4383,18 +4383,18 @@ unicode_isnumeric(PyUnicodeObject *self)
/* Shortcut for single character strings */
if (PyUnicode_GET_SIZE(self) == 1 &&
Py_UNICODE_ISNUMERIC(*p))
- return PyInt_FromLong(1);
+ return PyBool_FromLong(1);
/* Special case for empty strings */
if (PyString_GET_SIZE(self) == 0)
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
e = p + PyUnicode_GET_SIZE(self);
for (; p < e; p++) {
if (!Py_UNICODE_ISNUMERIC(*p))
- return PyInt_FromLong(0);
+ return PyBool_FromLong(0);
}
- return PyInt_FromLong(1);
+ return PyBool_FromLong(1);
}
static char join__doc__[] =
@@ -4862,9 +4862,9 @@ unicode_freelistsize(PyUnicodeObject *self)
#endif
static char startswith__doc__[] =
-"S.startswith(prefix[, start[, end]]) -> int\n\
+"S.startswith(prefix[, start[, end]]) -> bool\n\
\n\
-Return 1 if S starts with the specified prefix, otherwise return 0. With\n\
+Return True if S starts with the specified prefix, False otherwise. With\n\
optional start, test S beginning at that position. With optional end, stop\n\
comparing S at that position.";
@@ -4885,7 +4885,7 @@ unicode_startswith(PyUnicodeObject *self,
if (substring == NULL)
return NULL;
- result = PyInt_FromLong(tailmatch(self, substring, start, end, -1));
+ result = PyBool_FromLong(tailmatch(self, substring, start, end, -1));
Py_DECREF(substring);
return result;
@@ -4893,9 +4893,9 @@ unicode_startswith(PyUnicodeObject *self,
static char endswith__doc__[] =
-"S.endswith(suffix[, start[, end]]) -> int\n\
+"S.endswith(suffix[, start[, end]]) -> bool\n\
\n\
-Return 1 if S ends with the specified suffix, otherwise return 0. With\n\
+Return True if S ends with the specified suffix, False otherwise. With\n\
optional start, test S beginning at that position. With optional end, stop\n\
comparing S at that position.";
@@ -4916,7 +4916,7 @@ unicode_endswith(PyUnicodeObject *self,
if (substring == NULL)
return NULL;
- result = PyInt_FromLong(tailmatch(self, substring, start, end, +1));
+ result = PyBool_FromLong(tailmatch(self, substring, start, end, +1));
Py_DECREF(substring);
return result;
diff --git a/Python/bltinmodule.c b/Python/bltinmodule.c
index 1561a22..35536d9 100644
--- a/Python/bltinmodule.c
+++ b/Python/bltinmodule.c
@@ -130,11 +130,11 @@ extend to the end of the target object (or with the specified size).";
static PyObject *
builtin_callable(PyObject *self, PyObject *v)
{
- return PyInt_FromLong((long)PyCallable_Check(v));
+ return PyBool_FromLong((long)PyCallable_Check(v));
}
static char callable_doc[] =
-"callable(object) -> Boolean\n\
+"callable(object) -> bool\n\
\n\
Return whether the object is callable (i.e., some kind of function).\n\
Note that classes are callable, as are instances with a __call__() method.";
@@ -713,7 +713,7 @@ builtin_hasattr(PyObject *self, PyObject *args)
}
static char hasattr_doc[] =
-"hasattr(object, name) -> Boolean\n\
+"hasattr(object, name) -> bool\n\
\n\
Return whether the object has an attribute with the given name.\n\
(This is done by calling getattr(object, name) and catching exceptions.)";
@@ -1666,11 +1666,11 @@ builtin_isinstance(PyObject *self, PyObject *args)
retval = PyObject_IsInstance(inst, cls);
if (retval < 0)
return NULL;
- return PyInt_FromLong(retval);
+ return PyBool_FromLong(retval);
}
static char isinstance_doc[] =
-"isinstance(object, class-or-type-or-tuple) -> Boolean\n\
+"isinstance(object, class-or-type-or-tuple) -> bool\n\
\n\
Return whether an object is an instance of a class or of a subclass thereof.\n\
With a type as second argument, return whether that is the object's type.\n\
@@ -1691,11 +1691,11 @@ builtin_issubclass(PyObject *self, PyObject *args)
retval = PyObject_IsSubclass(derived, cls);
if (retval < 0)
return NULL;
- return PyInt_FromLong(retval);
+ return PyBool_FromLong(retval);
}
static char issubclass_doc[] =
-"issubclass(C, B) -> Boolean\n\
+"issubclass(C, B) -> bool\n\
\n\
Return whether class C is a subclass (i.e., a derived class) of class B.";
@@ -1856,6 +1856,9 @@ _PyBuiltin_Init(void)
SETBUILTIN("None", Py_None);
SETBUILTIN("Ellipsis", Py_Ellipsis);
SETBUILTIN("NotImplemented", Py_NotImplemented);
+ SETBUILTIN("False", Py_False);
+ SETBUILTIN("True", Py_True);
+ SETBUILTIN("bool", &PyBool_Type);
SETBUILTIN("classmethod", &PyClassMethod_Type);
#ifndef WITHOUT_COMPLEX
SETBUILTIN("complex", &PyComplex_Type);
@@ -1879,7 +1882,7 @@ _PyBuiltin_Init(void)
#ifdef Py_USING_UNICODE
SETBUILTIN("unicode", &PyUnicode_Type);
#endif
- debug = PyInt_FromLong(Py_OptimizeFlag == 0);
+ debug = PyBool_FromLong(Py_OptimizeFlag == 0);
if (PyDict_SetItemString(dict, "__debug__", debug) < 0) {
Py_XDECREF(debug);
return NULL;
diff --git a/Python/marshal.c b/Python/marshal.c
index 3cdaecd..ab26f51 100644
--- a/Python/marshal.c
+++ b/Python/marshal.c
@@ -17,6 +17,8 @@
#define TYPE_NULL '0'
#define TYPE_NONE 'N'
+#define TYPE_FALSE 'F'
+#define TYPE_TRUE 'T'
#define TYPE_STOPITER 'S'
#define TYPE_ELLIPSIS '.'
#define TYPE_INT 'i'
@@ -126,6 +128,12 @@ w_object(PyObject *v, WFILE *p)
else if (v == Py_Ellipsis) {
w_byte(TYPE_ELLIPSIS, p);
}
+ else if (v == Py_False) {
+ w_byte(TYPE_FALSE, p);
+ }
+ else if (v == Py_True) {
+ w_byte(TYPE_TRUE, p);
+ }
else if (PyInt_Check(v)) {
long x = PyInt_AS_LONG((PyIntObject *)v);
#if SIZEOF_LONG > 4
@@ -398,6 +406,14 @@ r_object(RFILE *p)
Py_INCREF(Py_Ellipsis);
return Py_Ellipsis;
+ case TYPE_FALSE:
+ Py_INCREF(Py_False);
+ return Py_False;
+
+ case TYPE_TRUE:
+ Py_INCREF(Py_True);
+ return Py_True;
+
case TYPE_INT:
return PyInt_FromLong(r_long(p));
generated by cgit v0.12 at 2024-11-24 14:08:44 (GMT)