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bpo-14935: Remove static state from the _csv module #23224

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Merged
merged 12 commits into from
Dec 15, 2020
Merged

bpo-14935: Remove static state from the _csv module #23224

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a2a0e6f
Remove static state from the _csv module
encukou May 12, 2020
09802b2
Use PyModule_AddObjectRef and PyTuple_Pack
encukou Nov 10, 2020
1665ac7
Rename m_state to module_state
encukou Nov 13, 2020
23f844a
Use Py_CLEAR rather than Py_XDECREF
encukou Nov 13, 2020
8d1f95d
Use `module` rather than `m`
encukou Nov 13, 2020
2c60895
Factor out calling _PyType_GetModuleByDef & PyModule_GetState
encukou Nov 13, 2020
e69d0a1
Set freed pointers to NULL
encukou Nov 13, 2020
fb93e7f
Only call get_csv_state up to once per function
encukou Nov 13, 2020
b62987b
Pass module_state directly to _call_dialect
encukou Nov 13, 2020
f12a768
Add NULL check for _csv_state_from_type
encukou Dec 8, 2020
f302029
Use Py_NewRef where appropriate
encukou Dec 8, 2020
b8c37bf
Use designated initializers for spec structs
encukou Dec 8, 2020
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Use Py_NewRef where appropriate
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@encukou
encukou committed Dec 8, 2020
commit f302029dfb40eda74f32b67580378bbf7cedb9f7
3 changes: 1 addition & 2 deletions Modules/_csv.c
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Original file line number Diff line number Diff line change
Expand Up @@ -1409,8 +1409,7 @@ csv_writer(PyObject *module, PyObject *args, PyObject *keyword_args)
self->rec_len = 0;
self->num_fields = 0;

self->error_obj = module_state->error_obj;
Py_INCREF(self->error_obj);
self->error_obj = Py_NewRef(module_state->error_obj);

if (!PyArg_UnpackTuple(args, "", 1, 2, &output_file, &dialect)) {
Py_DECREF(self);
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