Python CythonDeclarationExporter.visit_clazz Exemples

Exemple #1

def test_class_decl():
    clazz = Clazz("test.hpp", "", "MyClass")
    exporter = CythonDeclarationExporter(Includes(), Config())
    exporter.visit_clazz(clazz)
    exporter.visit_ast(None)
    decl = exporter.export()
    assert_multi_line_equal(
        decl.strip(),
        lines(
            "cdef extern from \"test.hpp\" namespace \"\":",
            "    cdef cppclass MyClass:",
            "        pass"
        )
    )

Exemple #2

Fichier : test_exporter.py Projet : AlexanderFabisch/cythonwrapper

def test_class_decl():
    clazz = Clazz("test.hpp", "", "MyClass")
    exporter = CythonDeclarationExporter(Includes(), Config())
    exporter.visit_clazz(clazz)
    exporter.visit_ast(None)
    decl = exporter.export()
    assert_multi_line_equal(
        decl.strip(),
        lines(
            "cdef extern from \"test.hpp\" namespace \"\":",
            "    cdef cppclass MyClass:",
            "        pass"
        )
    )

Exemple #3

def test_field_decl():
    clazz = Clazz("test.hpp", "", "MyClass")
    field = Field("myField", "double", "MyClass")
    ignored_field = Field("myField", "double", "MyClass")
    ignored_field.ignored = True
    exporter = CythonDeclarationExporter(Includes(), Config())
    exporter.visit_field(field)
    exporter.visit_field(ignored_field)
    exporter.visit_clazz(clazz)
    exporter.visit_ast(None)
    decl = exporter.export()
    assert_multi_line_equal(
        decl.strip(),
        lines(
            "cdef extern from \"test.hpp\" namespace \"\":",
            "    cdef cppclass MyClass:",
            "        double myField"
        )
    )

Exemple #4

def test_ctor_decl():
    clazz = Clazz("test.hpp", "", "MyClass")
    ctor = Constructor("MyClass")
    ignored_ctor = Constructor("MyClass")
    ignored_ctor.ignored = True
    exporter = CythonDeclarationExporter(Includes(), Config())
    exporter.visit_constructor(ctor)
    exporter.visit_constructor(ignored_ctor)
    exporter.visit_clazz(clazz)
    exporter.visit_ast(None)
    decl = exporter.export()
    assert_multi_line_equal(
        decl.strip(),
        lines(
            "cdef extern from \"test.hpp\" namespace \"\":",
            "    cdef cppclass MyClass:",
            "        MyClass()"
        )
    )

Exemple #5

Fichier : test_exporter.py Projet : AlexanderFabisch/cythonwrapper

def test_field_decl():
    clazz = Clazz("test.hpp", "", "MyClass")
    field = Field("myField", "double", "MyClass")
    ignored_field = Field("myField", "double", "MyClass")
    ignored_field.ignored = True
    exporter = CythonDeclarationExporter(Includes(), Config())
    exporter.visit_field(field)
    exporter.visit_field(ignored_field)
    exporter.visit_clazz(clazz)
    exporter.visit_ast(None)
    decl = exporter.export()
    assert_multi_line_equal(
        decl.strip(),
        lines(
            "cdef extern from \"test.hpp\" namespace \"\":",
            "    cdef cppclass MyClass:",
            "        double myField"
        )
    )

Exemple #6

Fichier : test_exporter.py Projet : AlexanderFabisch/cythonwrapper

def test_ctor_decl():
    clazz = Clazz("test.hpp", "", "MyClass")
    ctor = Constructor("MyClass")
    ignored_ctor = Constructor("MyClass")
    ignored_ctor.ignored = True
    exporter = CythonDeclarationExporter(Includes(), Config())
    exporter.visit_constructor(ctor)
    exporter.visit_constructor(ignored_ctor)
    exporter.visit_clazz(clazz)
    exporter.visit_ast(None)
    decl = exporter.export()
    assert_multi_line_equal(
        decl.strip(),
        lines(
            "cdef extern from \"test.hpp\" namespace \"\":",
            "    cdef cppclass MyClass:",
            "        MyClass()"
        )
    )

Exemple #7

def test_method_decl():
    clazz = Clazz("test.hpp", "", "MyClass")
    method = Method("myMethod", "void", "MyClass")
    ignored_method = Method("", "", "")
    ignored_method.ignored = True
    exporter = CythonDeclarationExporter(Includes(), Config())
    exporter.visit_param(Param("myParam", "double"))
    exporter.visit_method(method)
    exporter.visit_method(ignored_method)
    exporter.visit_clazz(clazz)
    exporter.visit_ast(None)
    decl = exporter.export()
    assert_multi_line_equal(
        decl.strip(),
        lines(
            "cdef extern from \"test.hpp\" namespace \"\":",
            "    cdef cppclass MyClass:",
            "        void myMethod(double myParam) except +"
        )
    )

Exemple #8

Fichier : test_exporter.py Projet : AlexanderFabisch/cythonwrapper

def test_method_decl():
    clazz = Clazz("test.hpp", "", "MyClass")
    method = Method("myMethod", "void", "MyClass")
    ignored_method = Method("", "", "")
    ignored_method.ignored = True
    exporter = CythonDeclarationExporter(Includes(), Config())
    exporter.visit_param(Param("myParam", "double"))
    exporter.visit_method(method)
    exporter.visit_method(ignored_method)
    exporter.visit_clazz(clazz)
    exporter.visit_ast(None)
    decl = exporter.export()
    assert_multi_line_equal(
        decl.strip(),
        lines(
            "cdef extern from \"test.hpp\" namespace \"\":",
            "    cdef cppclass MyClass:",
            "        void myMethod(double myParam) except +"
        )
    )