_interpreters.bind() -> _interpreters.set___main___attrs()

Author: ericsnowcurrently

Lib/test/support/interpreters.py

@@ -103,10 +103,14 @@ def close(self):
         """
         return _interpreters.destroy(self._id)
 
+    # XXX setattr?
     def bind(self, ns=None, /, **kwargs):
-        """Bind the given values into the interpreter's __main__."""
+        """Bind the given values into the interpreter's __main__.
+
+        The values must be shareable.
+        """
         ns = dict(ns, **kwargs) if ns is not None else kwargs
-        _interpreters.bind(self._id, ns)
+        _interpreters.set___main___attrs(self._id, ns)
 
     # XXX Rename "run" to "exec"?
     # XXX Do not allow init to overwrite (by default)?

Lib/test/test__xxinterpchannels.py

@@ -587,7 +587,7 @@ def test_run_string_arg_unresolved(self):
         cid = channels.create()
         interp = interpreters.create()
 
-        interpreters.bind(interp, dict(cid=cid.send))
+        interpreters.set___main___attrs(interp, dict(cid=cid.send))
         out = _run_output(interp, dedent("""
             import _xxinterpchannels as _channels
             print(cid.end)

Lib/test/test__xxsubinterpreters.py

@@ -659,7 +659,7 @@ def test_shareable_types(self):
         ]
         for obj in objects:
             with self.subTest(obj):
-                interpreters.bind(interp, dict(obj=obj))
+                interpreters.set___main___attrs(interp, dict(obj=obj))
                 interpreters.run_string(
                     interp,
                     f'assert(obj == {obj!r})',
@@ -790,7 +790,7 @@ def test_with_shared(self):
             with open({w}, 'wb') as chan:
                 pickle.dump(ns, chan)
             """)
-        interpreters.bind(self.id, shared)
+        interpreters.set___main___attrs(self.id, shared)
         interpreters.run_string(self.id, script)
         with open(r, 'rb') as chan:
             ns = pickle.load(chan)
@@ -812,7 +812,7 @@ def test_shared_overwrites(self):
             ns2 = dict(vars())
             del ns2['__builtins__']
         """)
-        interpreters.bind(self.id, shared)
+        interpreters.set___main___attrs(self.id, shared)
         interpreters.run_string(self.id, script)
 
         r, w = os.pipe()
@@ -844,7 +844,7 @@ def test_shared_overwrites_default_vars(self):
             with open({w}, 'wb') as chan:
                 pickle.dump(ns, chan)
             """)
-        interpreters.bind(self.id, shared)
+        interpreters.set___main___attrs(self.id, shared)
         interpreters.run_string(self.id, script)
         with open(r, 'rb') as chan:
             ns = pickle.load(chan)
@@ -951,7 +951,7 @@ def script():
             with open(w, 'w', encoding="utf-8") as spipe:
                 with contextlib.redirect_stdout(spipe):
                     print('it worked!', end='')
-        interpreters.bind(self.id, dict(w=w))
+        interpreters.set___main___attrs(self.id, dict(w=w))
         interpreters.run_func(self.id, script)
 
         with open(r, encoding="utf-8") as outfile:
@@ -968,7 +968,7 @@ def script():
                 with contextlib.redirect_stdout(spipe):
                     print('it worked!', end='')
         def f():
-            interpreters.bind(self.id, dict(w=w))
+            interpreters.set___main___attrs(self.id, dict(w=w))
             interpreters.run_func(self.id, script)
         t = threading.Thread(target=f)
         t.start()
@@ -989,7 +989,7 @@ def script():
                 with contextlib.redirect_stdout(spipe):
                     print('it worked!', end='')
         code = script.__code__
-        interpreters.bind(self.id, dict(w=w))
+        interpreters.set___main___attrs(self.id, dict(w=w))
         interpreters.run_func(self.id, code)
 
         with open(r, encoding="utf-8") as outfile:

Modules/_xxsubinterpretersmodule.c

@@ -403,10 +403,12 @@ PyDoc_STRVAR(get_main_doc,
 Return the ID of main interpreter.");
 
 static PyObject *
-interp_bind(PyObject *self, PyObject *args)
+interp_set___main___attrs(PyObject *self, PyObject *args)
 {
     PyObject *id, *updates;
-    if (!PyArg_ParseTuple(args, "OO:" MODULE_NAME ".bind", &id, &updates)) {
+    if (!PyArg_ParseTuple(args, "OO:" MODULE_NAME ".set___main___attrs",
+                          &id, &updates))
+    {
         return NULL;
     }
 
@@ -449,8 +451,8 @@ interp_bind(PyObject *self, PyObject *args)
     Py_RETURN_NONE;
 }
 
-PyDoc_STRVAR(bind_doc,
-"bind(id, ns)\n\
+PyDoc_STRVAR(set___main___attrs_doc,
+"set___main___attrs(id, ns)\n\
 \n\
 Bind the given attributes in the interpreter's __main__ module.");
 
@@ -750,8 +752,8 @@ static PyMethodDef module_functions[] = {
     {"run_func",                  _PyCFunction_CAST(interp_run_func),
      METH_VARARGS | METH_KEYWORDS, run_func_doc},
 
-    {"bind",                      _PyCFunction_CAST(interp_bind),
-     METH_VARARGS, bind_doc},
+    {"set___main___attrs",        _PyCFunction_CAST(interp_set___main___attrs),
+     METH_VARARGS, set___main___attrs_doc},
     {"is_shareable",              _PyCFunction_CAST(object_is_shareable),
      METH_VARARGS | METH_KEYWORDS, is_shareable_doc},