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ec4bc0382f
Added attributes function.__name__ and function.__signature__ and dir(function) feature [SVN r8311]
57 lines
1.6 KiB
C++
57 lines
1.6 KiB
C++
// (C) Copyright David Abrahams 2000. Permission to copy, use, modify, sell and
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// distribute this software is granted provided this copyright notice appears
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// in all copies. This software is provided "as is" without express or implied
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// warranty, and with no claim as to its suitability for any purpose.
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//
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// The author gratefully acknowleges the support of Dragon Systems, Inc., in
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// producing this work.
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#include "init_function.h"
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#include "objects.h"
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#include "extclass.h"
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#include <utility>
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namespace python { namespace detail {
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PyObject* init::do_call(PyObject* args_, PyObject* keywords) const
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{
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tuple args(ref(args_, ref::increment_count));
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if (args[0]->ob_type->ob_type != extension_meta_class())
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{
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PyErr_SetString(PyExc_TypeError, "argument 1 to __init__ must be an ExtensionInstance");
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return 0;
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}
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extension_instance *self = static_cast<extension_instance*>(args[0].get());
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tuple ctor_args = args.slice(1, args.size());
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std::auto_ptr<instance_holder_base> result(
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create_holder(self, ctor_args.get(), keywords));
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self->add_implementation(result);
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return none();
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}
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string init::description_as_string() const
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{
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tuple arguments(ref(this->description()));
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string result("(");
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for (std::size_t i = 1; i < arguments.size(); ++i)
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{
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if (i != 1)
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result += ", ";
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result += string(arguments[i]);
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}
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result += ")";
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return result;
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}
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string init::argument_types_as_string(tuple arguments) const
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{
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return argument_tuple_as_string(arguments.slice(1,arguments.size()));
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}
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}} // namespace python::detail
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