1  /*[clinic input]
       2  preserve
       3  [clinic start generated code]*/
       4  
       5  PyDoc_STRVAR(complex_conjugate__doc__,
       6  "conjugate($self, /)\n"
       7  "--\n"
       8  "\n"
       9  "Return the complex conjugate of its argument. (3-4j).conjugate() == 3+4j.");
      10  
      11  #define COMPLEX_CONJUGATE_METHODDEF    \
      12      {"conjugate", (PyCFunction)complex_conjugate, METH_NOARGS, complex_conjugate__doc__},
      13  
      14  static PyObject *
      15  complex_conjugate_impl(PyComplexObject *self);
      16  
      17  static PyObject *
      18  complex_conjugate(PyComplexObject *self, PyObject *Py_UNUSED(ignored))
      19  {
      20      return complex_conjugate_impl(self);
      21  }
      22  
      23  PyDoc_STRVAR(complex___getnewargs____doc__,
      24  "__getnewargs__($self, /)\n"
      25  "--\n"
      26  "\n");
      27  
      28  #define COMPLEX___GETNEWARGS___METHODDEF    \
      29      {"__getnewargs__", (PyCFunction)complex___getnewargs__, METH_NOARGS, complex___getnewargs____doc__},
      30  
      31  static PyObject *
      32  complex___getnewargs___impl(PyComplexObject *self);
      33  
      34  static PyObject *
      35  complex___getnewargs__(PyComplexObject *self, PyObject *Py_UNUSED(ignored))
      36  {
      37      return complex___getnewargs___impl(self);
      38  }
      39  
      40  PyDoc_STRVAR(complex___format____doc__,
      41  "__format__($self, format_spec, /)\n"
      42  "--\n"
      43  "\n"
      44  "Convert to a string according to format_spec.");
      45  
      46  #define COMPLEX___FORMAT___METHODDEF    \
      47      {"__format__", (PyCFunction)complex___format__, METH_O, complex___format____doc__},
      48  
      49  static PyObject *
      50  complex___format___impl(PyComplexObject *self, PyObject *format_spec);
      51  
      52  static PyObject *
      53  complex___format__(PyComplexObject *self, PyObject *arg)
      54  {
      55      PyObject *return_value = NULL;
      56      PyObject *format_spec;
      57  
      58      if (!PyUnicode_Check(arg)) {
      59          _PyArg_BadArgument("__format__", "argument", "str", arg);
      60          goto exit;
      61      }
      62      if (PyUnicode_READY(arg) == -1) {
      63          goto exit;
      64      }
      65      format_spec = arg;
      66      return_value = complex___format___impl(self, format_spec);
      67  
      68  exit:
      69      return return_value;
      70  }
      71  
      72  PyDoc_STRVAR(complex___complex____doc__,
      73  "__complex__($self, /)\n"
      74  "--\n"
      75  "\n"
      76  "Convert this value to exact type complex.");
      77  
      78  #define COMPLEX___COMPLEX___METHODDEF    \
      79      {"__complex__", (PyCFunction)complex___complex__, METH_NOARGS, complex___complex____doc__},
      80  
      81  static PyObject *
      82  complex___complex___impl(PyComplexObject *self);
      83  
      84  static PyObject *
      85  complex___complex__(PyComplexObject *self, PyObject *Py_UNUSED(ignored))
      86  {
      87      return complex___complex___impl(self);
      88  }
      89  
      90  PyDoc_STRVAR(complex_new__doc__,
      91  "complex(real=0, imag=0)\n"
      92  "--\n"
      93  "\n"
      94  "Create a complex number from a real part and an optional imaginary part.\n"
      95  "\n"
      96  "This is equivalent to (real + imag*1j) where imag defaults to 0.");
      97  
      98  static PyObject *
      99  complex_new_impl(PyTypeObject *type, PyObject *r, PyObject *i);
     100  
     101  static PyObject *
     102  complex_new(PyTypeObject *type, PyObject *args, PyObject *kwargs)
     103  {
     104      PyObject *return_value = NULL;
     105      static const char * const _keywords[] = {"real", "imag", NULL};
     106      static _PyArg_Parser _parser = {NULL, _keywords, "complex", 0};
     107      PyObject *argsbuf[2];
     108      PyObject * const *fastargs;
     109      Py_ssize_t nargs = PyTuple_GET_SIZE(args);
     110      Py_ssize_t noptargs = nargs + (kwargs ? PyDict_GET_SIZE(kwargs) : 0) - 0;
     111      PyObject *r = NULL;
     112      PyObject *i = NULL;
     113  
     114      fastargs = _PyArg_UnpackKeywords(_PyTuple_CAST(args)->ob_item, nargs, kwargs, NULL, &_parser, 0, 2, 0, argsbuf);
     115      if (!fastargs) {
     116          goto exit;
     117      }
     118      if (!noptargs) {
     119          goto skip_optional_pos;
     120      }
     121      if (fastargs[0]) {
     122          r = fastargs[0];
     123          if (!--noptargs) {
     124              goto skip_optional_pos;
     125          }
     126      }
     127      i = fastargs[1];
     128  skip_optional_pos:
     129      return_value = complex_new_impl(type, r, i);
     130  
     131  exit:
     132      return return_value;
     133  }
     134  /*[clinic end generated code: output=6d85094ace15677e input=a9049054013a1b77]*/