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| author | Jeremy Hylton <jeremy@alum.mit.edu> | 2001-03-22 02:32:48 (GMT) |
|---|---|---|
| committer | Jeremy Hylton <jeremy@alum.mit.edu> | 2001-03-22 02:32:48 (GMT) |
| commit | 061d106a0f56c5b4171ad8c56ecfaa6cefb27385 (patch) | |
| tree | 5f8752ceddffe173d9bf0b6de2781cbfd67e8f08 /Python | |
| parent | f6e47ad4bd12ffa633d51071520722be32fb252d (diff) | |
| download | cpython-061d106a0f56c5b4171ad8c56ecfaa6cefb27385.zip cpython-061d106a0f56c5b4171ad8c56ecfaa6cefb27385.tar.gz cpython-061d106a0f56c5b4171ad8c56ecfaa6cefb27385.tar.bz2 | |
If a code object is compiled with nested scopes, define the CO_NESTED flag.
Add PyEval_GetNestedScopes() which returns a non-zero value if the
code for the current interpreter frame has CO_NESTED defined.
Diffstat (limited to 'Python')
| -rw-r--r-- | Python/ceval.c | 10 | ||||
| -rw-r--r-- | Python/compile.c | 2 |
2 files changed, 11 insertions, 1 deletions
diff --git a/Python/ceval.c b/Python/ceval.c index 156866f..658ccb2 100644 --- a/Python/ceval.c +++ b/Python/ceval.c @@ -2667,6 +2667,14 @@ PyEval_GetRestricted(void) } int +PyEval_GetNestedScopes(void) +{ + PyFrameObject *current_frame = PyThreadState_Get()->frame; + return current_frame == NULL ? 0 : + current_frame->f_code->co_flags & CO_NESTED; +} + +int Py_FlushLine(void) { PyObject *f = PySys_GetObject("stdout"); @@ -3448,7 +3456,7 @@ exec_statement(PyFrameObject *f, PyObject *prog, PyObject *globals, else if (PyFile_Check(prog)) { FILE *fp = PyFile_AsFile(prog); char *name = PyString_AsString(PyFile_Name(prog)); - v = PyRun_File(fp, name, Py_file_input, globals, locals); + v = PyRun_File(fp, name, Py_file_input, globals, locals); } else { char *str; diff --git a/Python/compile.c b/Python/compile.c index cd936a3..81be103 100644 --- a/Python/compile.c +++ b/Python/compile.c @@ -4276,6 +4276,8 @@ static int symtable_update_flags(struct compiling *c, PySymtableEntryObject *ste, struct symbol_info *si) { + if (c->c_future && c->c_future->ff_nested_scopes) + c->c_flags |= CO_NESTED; if (ste->ste_type != TYPE_MODULE) c->c_flags |= CO_NEWLOCALS; if (ste->ste_type == TYPE_FUNCTION) { |