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remove locking context managers

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This commit is contained in:
ahgamut 2022-05-15 02:50:18 +05:30
parent d5543c8f78
commit e043046e43
2 changed files with 29 additions and 34 deletions
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5
third_party/python/Lib/importlib/_bootstrap.py vendored
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@ -531,7 +531,6 @@ def _module_repr_from_spec(spec):
def _exec(spec, module): def _exec(spec, module):
"""Execute the spec's specified module in an existing module's namespace.""" """Execute the spec's specified module in an existing module's namespace."""
name = spec.name name = spec.name
with _ModuleLockManager(name):
if sys.modules.get(name) is not module: if sys.modules.get(name) is not module:
msg = 'module {!r} not in sys.modules'.format(name) msg = 'module {!r} not in sys.modules'.format(name)
raise ImportError(msg, name=name) raise ImportError(msg, name=name)
@ -613,7 +612,6 @@ def _load(spec):
clobbered. clobbered.
""" """
with _ModuleLockManager(spec.name):
return _load_unlocked(spec) return _load_unlocked(spec)
@ -816,7 +814,6 @@ def _find_spec(name, path, target=None):
# sys.modules provides one. # sys.modules provides one.
is_reload = name in sys.modules is_reload = name in sys.modules
for finder in meta_path: for finder in meta_path:
with _ImportLockContext():
try: try:
find_spec = finder.find_spec find_spec = finder.find_spec
except AttributeError: except AttributeError:
@ -911,7 +908,6 @@ _NEEDS_LOADING = object()
def _find_and_load(name, import_): def _find_and_load(name, import_):
"""Find and load the module.""" """Find and load the module."""
with _ModuleLockManager(name):
module = sys.modules.get(name, _NEEDS_LOADING) module = sys.modules.get(name, _NEEDS_LOADING)
if module is _NEEDS_LOADING: if module is _NEEDS_LOADING:
return _find_and_load_unlocked(name, import_) return _find_and_load_unlocked(name, import_)
@ -921,7 +917,6 @@ def _find_and_load(name, import_):
'None in sys.modules'.format(name)) 'None in sys.modules'.format(name))
raise ModuleNotFoundError(message, name=name) raise ModuleNotFoundError(message, name=name)
_lock_unlock_module(name)
return module return module

2
third_party/python/Python/import.c vendored
View file

@ -1613,7 +1613,7 @@ PyImport_ImportModuleLevelObject(PyObject *name, PyObject *globals,
Py_DECREF(value); Py_DECREF(value);
if (initializing == -1) if (initializing == -1)
PyErr_Clear(); PyErr_Clear();
if (initializing > 0) { if (0 && initializing > 0) {
value = _PyObject_CallMethodIdObjArgs(interp->importlib, value = _PyObject_CallMethodIdObjArgs(interp->importlib,
&PyId__lock_unlock_module, abs_name, &PyId__lock_unlock_module, abs_name,
NULL); NULL);