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| author | nkozlovskiy <nmk@ydb.tech> | 2023-09-29 12:24:06 +0300 |
|---|---|---|
| committer | nkozlovskiy <nmk@ydb.tech> | 2023-09-29 12:41:34 +0300 |
| commit | e0e3e1717e3d33762ce61950504f9637a6e669ed (patch) | |
| tree | bca3ff6939b10ed60c3d5c12439963a1146b9711 /contrib/tools/python/src/Modules/symtablemodule.c | |
| parent | 38f2c5852db84c7b4d83adfcb009eb61541d1ccd (diff) | |
| download | ydb-e0e3e1717e3d33762ce61950504f9637a6e669ed.tar.gz | |
add ydb deps
Diffstat (limited to 'contrib/tools/python/src/Modules/symtablemodule.c')
| -rw-r--r-- | contrib/tools/python/src/Modules/symtablemodule.c | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/contrib/tools/python/src/Modules/symtablemodule.c b/contrib/tools/python/src/Modules/symtablemodule.c new file mode 100644 index 0000000000..ed2bcc71d3 --- /dev/null +++ b/contrib/tools/python/src/Modules/symtablemodule.c @@ -0,0 +1,86 @@ +#include "Python.h" + +#include "code.h" +#include "compile.h" +#include "Python-ast.h" +#include "symtable.h" + +static PyObject * +symtable_symtable(PyObject *self, PyObject *args) +{ + struct symtable *st; + PyObject *t; + + char *str; + char *filename; + char *startstr; + int start; + + if (!PyArg_ParseTuple(args, "sss:symtable", &str, &filename, + &startstr)) + return NULL; + if (strcmp(startstr, "exec") == 0) + start = Py_file_input; + else if (strcmp(startstr, "eval") == 0) + start = Py_eval_input; + else if (strcmp(startstr, "single") == 0) + start = Py_single_input; + else { + PyErr_SetString(PyExc_ValueError, + "symtable() arg 3 must be 'exec' or 'eval' or 'single'"); + return NULL; + } + st = Py_SymtableString(str, filename, start); + if (st == NULL) + return NULL; + t = (PyObject *)st->st_top; + Py_INCREF(t); + PyMem_Free((void *)st->st_future); + PySymtable_Free(st); + return t; +} + +static PyMethodDef symtable_methods[] = { + {"symtable", symtable_symtable, METH_VARARGS, + PyDoc_STR("Return symbol and scope dictionaries" + " used internally by compiler.")}, + {NULL, NULL} /* sentinel */ +}; + +PyMODINIT_FUNC +init_symtable(void) +{ + PyObject *m; + + if (PyType_Ready(&PySTEntry_Type) < 0) + return; + + m = Py_InitModule("_symtable", symtable_methods); + if (m == NULL) + return; + PyModule_AddIntConstant(m, "USE", USE); + PyModule_AddIntConstant(m, "DEF_GLOBAL", DEF_GLOBAL); + PyModule_AddIntConstant(m, "DEF_LOCAL", DEF_LOCAL); + PyModule_AddIntConstant(m, "DEF_PARAM", DEF_PARAM); + PyModule_AddIntConstant(m, "DEF_FREE", DEF_FREE); + PyModule_AddIntConstant(m, "DEF_FREE_CLASS", DEF_FREE_CLASS); + PyModule_AddIntConstant(m, "DEF_IMPORT", DEF_IMPORT); + PyModule_AddIntConstant(m, "DEF_BOUND", DEF_BOUND); + + PyModule_AddIntConstant(m, "TYPE_FUNCTION", FunctionBlock); + PyModule_AddIntConstant(m, "TYPE_CLASS", ClassBlock); + PyModule_AddIntConstant(m, "TYPE_MODULE", ModuleBlock); + + PyModule_AddIntConstant(m, "OPT_IMPORT_STAR", OPT_IMPORT_STAR); + PyModule_AddIntConstant(m, "OPT_EXEC", OPT_EXEC); + PyModule_AddIntConstant(m, "OPT_BARE_EXEC", OPT_BARE_EXEC); + + PyModule_AddIntConstant(m, "LOCAL", LOCAL); + PyModule_AddIntConstant(m, "GLOBAL_EXPLICIT", GLOBAL_EXPLICIT); + PyModule_AddIntConstant(m, "GLOBAL_IMPLICIT", GLOBAL_IMPLICIT); + PyModule_AddIntConstant(m, "FREE", FREE); + PyModule_AddIntConstant(m, "CELL", CELL); + + PyModule_AddIntConstant(m, "SCOPE_OFF", SCOPE_OFF); + PyModule_AddIntConstant(m, "SCOPE_MASK", SCOPE_MASK); +} |