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Generate code to recursively copy an AST into

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a tree of Python objects. Expose this through compile().
This commit is contained in:
Martin v. Löwis 2006-02-26 19:42:26 +00:00
parent 23b0dc5053
commit bd260da900
8 changed files with 1906 additions and 745 deletions
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2196
Python/Python-ast.c
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2
Python/bltinmodule.c
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@ -443,7 +443,7 @@ builtin_compile(PyObject *self, PyObject *args)
}
if (supplied_flags &
~(PyCF_MASK | PyCF_MASK_OBSOLETE | PyCF_DONT_IMPLY_DEDENT))
~(PyCF_MASK | PyCF_MASK_OBSOLETE | PyCF_DONT_IMPLY_DEDENT | PyCF_ONLY_AST))
{
PyErr_SetString(PyExc_ValueError,
"compile(): unrecognised flags");

5
Python/pythonrun.c
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@ -1254,6 +1254,11 @@ Py_CompileStringFlags(const char *str, const char *filename, int start,
PyArena_Free(arena);
return NULL;
}
if (flags->cf_flags & PyCF_ONLY_AST) {
PyObject *result = PyAST_mod2obj(mod);
PyArena_Free(arena);
return result;
}
co = PyAST_Compile(mod, filename, flags, arena);
PyArena_Free(arena);
return (PyObject *)co;