cpython/Parser/pegen/peg_api.c
Lysandros Nikolaou 03b7642265
bpo-40334: Make the PyPegen* and PyParser* APIs more consistent (GH-19839)
This commit makes both APIs more consistent by doing the following:
- Remove the `PyPegen_CodeObjectFrom*` functions, which weren't used 
  and will probably not be needed. Functions like `Py_CompileStringObject`
  can be used instead.
- Include a `const char *filename` parameter in `PyPegen_ASTFromString`.
- Rename `PyPegen_ASTFromFile` to `PyPegen_ASTFromFilename`, because
  its signature is not the same with `PyParser_ASTFromFile`.
2020-05-01 18:30:51 +01:00

54 lines
1.6 KiB
C

#include "pegen_interface.h"
#include "../tokenizer.h"
#include "pegen.h"
mod_ty
PyPegen_ASTFromString(const char *str, const char *filename, int mode,
PyCompilerFlags *flags, PyArena *arena)
{
PyObject *filename_ob = PyUnicode_FromString(filename);
if (filename_ob == NULL) {
return NULL;
}
mod_ty result = PyPegen_ASTFromStringObject(str, filename_ob, mode, flags, arena);
Py_XDECREF(filename_ob);
return result;
}
mod_ty
PyPegen_ASTFromStringObject(const char *str, PyObject* filename, int mode,
PyCompilerFlags *flags, PyArena *arena)
{
if (PySys_Audit("compile", "yO", str, filename) < 0) {
return NULL;
}
mod_ty result = _PyPegen_run_parser_from_string(str, mode, filename, flags, arena);
return result;
}
mod_ty
PyPegen_ASTFromFilename(const char *filename, int mode, PyCompilerFlags *flags, PyArena *arena)
{
PyObject *filename_ob = PyUnicode_FromString(filename);
if (filename_ob == NULL) {
return NULL;
}
mod_ty result = _PyPegen_run_parser_from_file(filename, mode, filename_ob, flags, arena);
Py_XDECREF(filename_ob);
return result;
}
mod_ty
PyPegen_ASTFromFileObject(FILE *fp, PyObject *filename_ob, int mode,
const char *enc, const char *ps1, const char* ps2,
PyCompilerFlags *flags, int *errcode, PyArena *arena)
{
if (PySys_Audit("compile", "OO", Py_None, filename_ob) < 0) {
return NULL;
}
return _PyPegen_run_parser_from_file_pointer(fp, mode, filename_ob, enc, ps1, ps2,
flags, errcode, arena);
}