1  /*[clinic input]
       2  preserve
       3  [clinic start generated code]*/
       4  
       5  #if defined(Py_BUILD_CORE) && !defined(Py_BUILD_CORE_MODULE)
       6  #  include "pycore_gc.h"            // PyGC_Head
       7  #  include "pycore_runtime.h"       // _Py_ID()
       8  #endif
       9  
      10  
      11  PyDoc_STRVAR(_symtable_symtable__doc__,
      12  "symtable($module, source, filename, startstr, /)\n"
      13  "--\n"
      14  "\n"
      15  "Return symbol and scope dictionaries used internally by compiler.");
      16  
      17  #define _SYMTABLE_SYMTABLE_METHODDEF    \
      18      {"symtable", _PyCFunction_CAST(_symtable_symtable), METH_FASTCALL, _symtable_symtable__doc__},
      19  
      20  static PyObject *
      21  _symtable_symtable_impl(PyObject *module, PyObject *source,
      22                          PyObject *filename, const char *startstr);
      23  
      24  static PyObject *
      25  _symtable_symtable(PyObject *module, PyObject *const *args, Py_ssize_t nargs)
      26  {
      27      PyObject *return_value = NULL;
      28      PyObject *source;
      29      PyObject *filename;
      30      const char *startstr;
      31  
      32      if (!_PyArg_CheckPositional("symtable", nargs, 3, 3)) {
      33          goto exit;
      34      }
      35      source = args[0];
      36      if (!PyUnicode_FSDecoder(args[1], &filename)) {
      37          goto exit;
      38      }
      39      if (!PyUnicode_Check(args[2])) {
      40          _PyArg_BadArgument("symtable", "argument 3", "str", args[2]);
      41          goto exit;
      42      }
      43      Py_ssize_t startstr_length;
      44      startstr = PyUnicode_AsUTF8AndSize(args[2], &startstr_length);
      45      if (startstr == NULL) {
      46          goto exit;
      47      }
      48      if (strlen(startstr) != (size_t)startstr_length) {
      49          PyErr_SetString(PyExc_ValueError, "embedded null character");
      50          goto exit;
      51      }
      52      return_value = _symtable_symtable_impl(module, source, filename, startstr);
      53  
      54  exit:
      55      return return_value;
      56  }
      57  /*[clinic end generated code: output=07716ddbd6c7efe1 input=a9049054013a1b77]*/