Don't skip checking subsequent arguments just because one of them has "in"
typemap with numinputs=0 attribute.
Add a unit test showing the problem which is relatively rare as it doesn't
happen for the class methods and is hidden unless autodoc feature is used for
the global functions.
Closes#377.
* yazug-ignore_generated_example_files:
Guile gitignore and consistent naming in examples
Add language specific files to gitignore
gitignore for python
Add generated director header files to .ignore
fix typo of Perl in .gitignore
Add some generated example files to the .gitignore list
Also fixes: "SystemError: error return without exception set" during error checking
when using just -builtin and the incorrect number of arguments is passed to a class
method expecting zero arguments.
Closes#256Closes#382
When passing a byte array from c++ to Java using the director feature, the generated jni code does not release a temporary byte array.
This is the typemap specified in Java.swg:
%typemap(directorin, descriptor="[B") (char *STRING, size_t LENGTH) {
jbyteArray jb = (jenv)->NewByteArray($2);
(jenv)->SetByteArrayRegion(jb, 0, $2, (jbyte *)$1);
$input = jb;
}
%typemap(directorargout) (char *STRING, size_t LENGTH)
%{(jenv)->GetByteArrayRegion($input, 0, $2, (jbyte *)$1); %}
Notice that the call to NewByteArray doesn't contain a symmetric release logic as the SetByteArrayRegion/GetByteArrayRegion does.
Closes#386
Use "compact" arguments form for the function if "default" typemap is defined
for any of its arguments to allow omitting this argument when calling it from
Python.
Closes#377.
Accept not only manifest pointer types (such as e.g. "void *") but also types
that are typedefs for pointer types when checking whether C++ value of 0 must
be represented as 0 or None in Python.
Closes#365, #376.
Some existing typemaps actually rely on "*args" being always used, so document
the change fixing the bug which resulted in their use as being potentially
incompatible and point to a way to restore the previous behaviour.
_swig_makegostring will no longer work in the Go 1.5 release.
Keep the existing code so that existing users with current versions of
Go will not break suddenly.
Add a short paragraph and example of how to handle the way Microsoft
recommends to wrap `__declspec` definitions in preprocessor macros and
supply them in a common header file.
* amaeldoe-master:
Add python runtime test for dynamically added attributes
Attribute of SWIG wrapped classes instances were overwritten on __init__()
Fix SwigPyObject->dict memory leak
Make __dict__ accessible for Python builtin classes
When a SWIG classes instances is initialized, its internal dictionary was
reset to NULL, which result in the loss of any attribute that might have
been set for the instance.
Only initialize the internal dictionary on actual PyObject creation.
class Test(MySwigWrappedClass):
def __init__(self):
self.val = "Random Value"
MySwigWrappedClass.__init__(self)
p = Test()
print hasattr(p, "val") # Should return True, but used to return False
The following patch attempt to fix a memory leak happening when a
random class attribute is set. The internal instance dictionary is
created but never freed.
This fixes the problem for me, although I am not sure the patch
is correct.
<code>
p = MySWIGClass()
p.random_attribute = 0
</code>
Valgrind report:
==18267== 280 bytes in 1 blocks are definitely lost in loss record 1,372 of 1,780
==18267== at 0x4A0645D: malloc (in /usr/lib64/valgrind/vgpreload_memcheck-amd64-linux.so)
==18267== by 0x3A90A885DC: PyObject_Malloc (in /usr/lib64/libpython2.7.so.1.0)
==18267== by 0x3A90B101A8: _PyObject_GC_Malloc (in /usr/lib64/libpython2.7.so.1.0)
==18267== by 0x3A90B102AC: _PyObject_GC_New (in /usr/lib64/libpython2.7.so.1.0)
==18267== by 0x3A90A80943: PyDict_New (in /usr/lib64/libpython2.7.so.1.0)
==18267== by 0x3A90A6E8FC: PyFrame_New (in /usr/lib64/libpython2.7.so.1.0)
==18267== by 0x3A90AE1A65: PyEval_EvalCodeEx (in /usr/lib64/libpython2.7.so.1.0)
==18267== by 0x3A90AE088E: PyEval_EvalFrameEx (in /usr/lib64/libpython2.7.so.1.0)
==18267== by 0x3A90AE21DC: PyEval_EvalCodeEx (in /usr/lib64/libpython2.7.so.1.0)
==18267== by 0x3A90AE22E1: PyEval_EvalCode (in /usr/lib64/libpython2.7.so.1.0)
==18267== by 0x3A90AFB71E: ??? (in /usr/lib64/libpython2.7.so.1.0)
==18267== by 0x3A90AFC8DD: PyRun_FileExFlags (in /usr/lib64/libpython2.7.so.1.0)
==18267==
Attribute set within instance of a SWIG Python wrapped class are
stored in SwigPyObject->dict, which tp_dictoffset slot is pointing to.
However, SWIG wrapped classes did not have a __dict__ attribute.
Inheriting subclasses did not get the attribute either because the
SWIG wrapped classes initialize the tp_dictoffset slot:
From http://bugs.python.org/issue16272:
"If a type defines a nonzero tp_dictoffset, that type is responsible for
defining a `__dict__` slot as part of the tp_getset structures. Failure to
do so will result in the dict being inaccessible from Python via
`obj.__dict__` from instances of the type or subtypes."
Provide a SwigPyObject_get___dict__() function to retrieve the dict
attribute or create it when it does not exist yet (it is normally
created when setting attribute set), and a PyGetSetDef entry pointing
to this function.
* wsfulton-appveyor2:
Appveyor: partialcheck test-suite
Remove appveyor debugging code
Add CI testing for Windows using Appveyor
Python 2 and 3 testing on Windows
Detect Java on 64 bit windows
Allow for spaces in path to java include directory and executables
gcc and mno-cygwin tweaks on cygwin/mingw
preinst-swig script support for native windows paths
Add CSHARPOPTIONS for users to customise C# compiler flags
Portability fixes for python example
PY3 fixes for import_package example
Update AX_PATH_GENERIC for spaces support
Add support for Windows in AX_BOOST_BASE
CSharp test-suite support on windows
Java and Python time out when running just the test-suite.
Compromise for now... run just partialcheck-test-suite, ie
test just invoking SWIG and not C/C++compile and run tests.
