AppPkg/Applications/Python/Python-2.7.2/Tools/framer/framer/template.py

   1 """framer's C code templates.
   2
   3 Templates use the following variables:
   4
   5 FileName: name of the file that contains the C source code
   6 ModuleName: name of the module, as in "import ModuleName"
   7 ModuleDocstring: C string containing the module doc string
   8 """
   9
  10 module_start = '#include "Python.h"'
  11 member_include = '#include "structmember.h"'
  12
  13 module_doc = """\
  14 PyDoc_STRVAR(%(ModuleName)s_doc,
  15 %(ModuleDocstring)s);
  16 """
  17
  18 methoddef_start = """\
  19 static struct PyMethodDef %(MethodDefName)s[] = {"""
  20
  21 methoddef_def = """\
  22         {"%(PythonName)s", (PyCFunction)%(CName)s, %(MethType)s},"""
  23
  24 methoddef_def_doc = """\
  25         {"%(PythonName)s", (PyCFunction)%(CName)s, %(MethType)s,
  26          %(DocstringVar)s},"""
  27
  28 methoddef_end = """\
  29         {NULL, NULL}
  30 };
  31 """
  32
  33 memberdef_start = """\
  34 #define OFF(X) offsetof(%(StructName)s, X)
  35
  36 static struct PyMemberDef %(MemberDefName)s[] = {"""
  37
  38 memberdef_def_doc = """\
  39         {"%(PythonName)s", %(Type)s, OFF(%(CName)s), %(Flags)s,
  40          %(Docstring)s},"""
  41
  42 memberdef_def = """\
  43         {"%(PythonName)s", %(Type)s, OFF(%(CName)s), %(Flags)s},"""
  44
  45 memberdef_end = """\
  46         {NULL}
  47 };
  48
  49 #undef OFF
  50 """
  51
  52 dealloc_func = """static void
  53 %(name)s(PyObject *ob)
  54 {
  55 }
  56 """
  57
  58 docstring = """\
  59 PyDoc_STRVAR(%(DocstringVar)s,
  60 %(Docstring)s);
  61 """
  62
  63 funcdef_start = """\
  64 static PyObject *
  65 %(name)s(%(args)s)
  66 {"""
  67
  68 funcdef_end = """\
  69 }
  70 """
  71
  72 varargs = """\
  73         if (!PyArg_ParseTuple(args, \"%(ArgParse)s:%(PythonName)s\",
  74                               %(ArgTargets)s))
  75                 return NULL;"""
  76
  77 module_init_start = """\
  78 PyMODINIT_FUNC
  79 init%(ModuleName)s(void)
  80 {
  81         PyObject *mod;
  82
  83         mod = Py_InitModule3("%(ModuleName)s", %(MethodDefName)s,
  84                              %(ModuleName)s_doc);
  85         if (mod == NULL)
  86                 return;
  87 """
  88
  89 type_init_type = "        %(CTypeName)s.ob_type = &PyType_Type;"
  90 module_add_type = """\
  91         if (!PyObject_SetAttrString(mod, "%(TypeName)s",
  92                                     (PyObject *)&%(CTypeName)s))
  93                 return;
  94 """
  95
  96 type_struct_start = """\
  97 static PyTypeObject %(CTypeName)s = {
  98         PyObject_HEAD_INIT(0)"""
  99
 100 type_struct_end = """\
 101 };
 102 """