Recorded merge of revisions 81032 via svnmerge from

svn+ssh://pythondev@svn.python.org/python/branches/py3k

................
  r81032 | antoine.pitrou | 2010-05-09 17:52:27 +0200 (dim., 09 mai 2010) | 9 lines

  Recorded merge of revisions 81029 via svnmerge from
  svn+ssh://pythondev@svn.python.org/python/trunk

  ........
    r81029 | antoine.pitrou | 2010-05-09 16:46:46 +0200 (dim., 09 mai 2010) | 3 lines

    Untabify C files. Will watch buildbots.
  ........
................

1 files changed, 471 insertions, 471 deletions

diff --git a/Modules/_threadmodule.c b/Modules/_threadmodule.c
index 3d4578a..e218ed6 100644
--- a/Modules/_threadmodule.c
+++ b/Modules/_threadmodule.c
@@ -18,36 +18,36 @@ static PyObject *ThreadError;
 /* Lock objects */
 
 typedef struct {
-	PyObject_HEAD
-	PyThread_type_lock lock_lock;
+    PyObject_HEAD
+    PyThread_type_lock lock_lock;
 } lockobject;
 
 static void
 lock_dealloc(lockobject *self)
 {
-	if (self->lock_lock != NULL) {
-		/* Unlock the lock so it's safe to free it */
-		PyThread_acquire_lock(self->lock_lock, 0);
-		PyThread_release_lock(self->lock_lock);
-		
-		PyThread_free_lock(self->lock_lock);
-	}
-	PyObject_Del(self);
+    if (self->lock_lock != NULL) {
+        /* Unlock the lock so it's safe to free it */
+        PyThread_acquire_lock(self->lock_lock, 0);
+        PyThread_release_lock(self->lock_lock);
+
+        PyThread_free_lock(self->lock_lock);
+    }
+    PyObject_Del(self);
 }
 
 static PyObject *
 lock_PyThread_acquire_lock(lockobject *self, PyObject *args)
 {
-	int i = 1;
+    int i = 1;
 
-	if (!PyArg_ParseTuple(args, "|i:acquire", &i))
-		return NULL;
+    if (!PyArg_ParseTuple(args, "|i:acquire", &i))
+        return NULL;
 
-	Py_BEGIN_ALLOW_THREADS
-	i = PyThread_acquire_lock(self->lock_lock, i);
-	Py_END_ALLOW_THREADS
+    Py_BEGIN_ALLOW_THREADS
+    i = PyThread_acquire_lock(self->lock_lock, i);
+    Py_END_ALLOW_THREADS
 
-	return PyBool_FromLong((long)i);
+    return PyBool_FromLong((long)i);
 }
 
 PyDoc_STRVAR(acquire_doc,
@@ -64,16 +64,16 @@ The blocking operation is not interruptible.");
 static PyObject *
 lock_PyThread_release_lock(lockobject *self)
 {
-	/* Sanity check: the lock must be locked */
-	if (PyThread_acquire_lock(self->lock_lock, 0)) {
-		PyThread_release_lock(self->lock_lock);
-		PyErr_SetString(ThreadError, "release unlocked lock");
-		return NULL;
-	}
-
-	PyThread_release_lock(self->lock_lock);
-	Py_INCREF(Py_None);
-	return Py_None;
+    /* Sanity check: the lock must be locked */
+    if (PyThread_acquire_lock(self->lock_lock, 0)) {
+        PyThread_release_lock(self->lock_lock);
+        PyErr_SetString(ThreadError, "release unlocked lock");
+        return NULL;
+    }
+
+    PyThread_release_lock(self->lock_lock);
+    Py_INCREF(Py_None);
+    return Py_None;
 }
 
 PyDoc_STRVAR(release_doc,
@@ -87,11 +87,11 @@ but it needn't be locked by the same thread that unlocks it.");
 static PyObject *
 lock_locked_lock(lockobject *self)
 {
-	if (PyThread_acquire_lock(self->lock_lock, 0)) {
-		PyThread_release_lock(self->lock_lock);
-		return PyBool_FromLong(0L);
-	}
-	return PyBool_FromLong(1L);
+    if (PyThread_acquire_lock(self->lock_lock, 0)) {
+        PyThread_release_lock(self->lock_lock);
+        return PyBool_FromLong(0L);
+    }
+    return PyBool_FromLong(1L);
 }
 
 PyDoc_STRVAR(locked_doc,
@@ -101,71 +101,71 @@ PyDoc_STRVAR(locked_doc,
 Return whether the lock is in the locked state.");
 
 static PyMethodDef lock_methods[] = {
-	{"acquire_lock", (PyCFunction)lock_PyThread_acquire_lock, 
-	 METH_VARARGS, acquire_doc},
-	{"acquire",      (PyCFunction)lock_PyThread_acquire_lock, 
-	 METH_VARARGS, acquire_doc},
-	{"release_lock", (PyCFunction)lock_PyThread_release_lock, 
-	 METH_NOARGS, release_doc},
-	{"release",      (PyCFunction)lock_PyThread_release_lock, 
-	 METH_NOARGS, release_doc},
-	{"locked_lock",  (PyCFunction)lock_locked_lock,  
-	 METH_NOARGS, locked_doc},
-	{"locked",       (PyCFunction)lock_locked_lock,  
-	 METH_NOARGS, locked_doc},
-	{"__enter__",    (PyCFunction)lock_PyThread_acquire_lock,
-	 METH_VARARGS, acquire_doc},
-	{"__exit__",    (PyCFunction)lock_PyThread_release_lock,
-	 METH_VARARGS, release_doc},
-	{NULL,           NULL}		/* sentinel */
+    {"acquire_lock", (PyCFunction)lock_PyThread_acquire_lock,
+     METH_VARARGS, acquire_doc},
+    {"acquire",      (PyCFunction)lock_PyThread_acquire_lock,
+     METH_VARARGS, acquire_doc},
+    {"release_lock", (PyCFunction)lock_PyThread_release_lock,
+     METH_NOARGS, release_doc},
+    {"release",      (PyCFunction)lock_PyThread_release_lock,
+     METH_NOARGS, release_doc},
+    {"locked_lock",  (PyCFunction)lock_locked_lock,
+     METH_NOARGS, locked_doc},
+    {"locked",       (PyCFunction)lock_locked_lock,
+     METH_NOARGS, locked_doc},
+    {"__enter__",    (PyCFunction)lock_PyThread_acquire_lock,
+     METH_VARARGS, acquire_doc},
+    {"__exit__",    (PyCFunction)lock_PyThread_release_lock,
+     METH_VARARGS, release_doc},
+    {NULL,           NULL}              /* sentinel */
 };
 
 static PyTypeObject Locktype = {
-	PyVarObject_HEAD_INIT(&PyType_Type, 0)
-	"_thread.lock",			/*tp_name*/
-	sizeof(lockobject),		/*tp_size*/
-	0,				/*tp_itemsize*/
-	/* methods */
-	(destructor)lock_dealloc,	/*tp_dealloc*/
-	0,				/*tp_print*/
-	0,				/*tp_getattr*/
-	0,				/*tp_setattr*/
-	0,				/*tp_reserved*/
-	0,				/*tp_repr*/
-	0,				/*tp_as_number*/
-	0,				/*tp_as_sequence*/
-	0,				/*tp_as_mapping*/
-	0,				/*tp_hash*/
-	0,				/*tp_call*/
-	0,				/*tp_str*/
-	0,				/*tp_getattro*/
-	0,				/*tp_setattro*/
-	0,				/*tp_as_buffer*/
-	Py_TPFLAGS_DEFAULT,		/*tp_flags*/
-	0,				/*tp_doc*/
-	0,				/*tp_traverse*/
-	0,				/*tp_clear*/
-	0,				/*tp_richcompare*/
-	0,				/*tp_weaklistoffset*/
-	0,				/*tp_iter*/
-	0,				/*tp_iternext*/
-	lock_methods,			/*tp_methods*/
+    PyVarObject_HEAD_INIT(&PyType_Type, 0)
+    "_thread.lock",                     /*tp_name*/
+    sizeof(lockobject),                 /*tp_size*/
+    0,                                  /*tp_itemsize*/
+    /* methods */
+    (destructor)lock_dealloc,           /*tp_dealloc*/
+    0,                                  /*tp_print*/
+    0,                                  /*tp_getattr*/
+    0,                                  /*tp_setattr*/
+    0,                                  /*tp_reserved*/
+    0,                                  /*tp_repr*/
+    0,                                  /*tp_as_number*/
+    0,                                  /*tp_as_sequence*/
+    0,                                  /*tp_as_mapping*/
+    0,                                  /*tp_hash*/
+    0,                                  /*tp_call*/
+    0,                                  /*tp_str*/
+    0,                                  /*tp_getattro*/
+    0,                                  /*tp_setattro*/
+    0,                                  /*tp_as_buffer*/
+    Py_TPFLAGS_DEFAULT,                 /*tp_flags*/
+    0,                                  /*tp_doc*/
+    0,                                  /*tp_traverse*/
+    0,                                  /*tp_clear*/
+    0,                                  /*tp_richcompare*/
+    0,                                  /*tp_weaklistoffset*/
+    0,                                  /*tp_iter*/
+    0,                                  /*tp_iternext*/
+    lock_methods,                       /*tp_methods*/
 };
 
 static lockobject *
 newlockobject(void)
 {
-	lockobject *self;
-	self = PyObject_New(lockobject, &Locktype);
-	if (self == NULL)
-		return NULL;
-	self->lock_lock = PyThread_allocate_lock();
-	if (self->lock_lock == NULL) {
-		Py_DECREF(self);
-		PyErr_SetString(ThreadError, "can't allocate lock");
-		return NULL;
-	}
-	return self;
+    lockobject *self;
+    self = PyObject_New(lockobject, &Locktype);
+    if (self == NULL)
+        return NULL;
+    self->lock_lock = PyThread_allocate_lock();
+    if (self->lock_lock == NULL) {
+        Py_DECREF(self);
+        PyErr_SetString(ThreadError, "can't allocate lock");
+        return NULL;
+    }
+    return self;
 }
 
 /* Thread-local objects */
@@ -173,351 +173,351 @@ newlockobject(void)
 #include "structmember.h"
 
 typedef struct {
-	PyObject_HEAD
-	PyObject *key;
-	PyObject *args;
-	PyObject *kw;
-	PyObject *dict;
+    PyObject_HEAD
+    PyObject *key;
+    PyObject *args;
+    PyObject *kw;
+    PyObject *dict;
 } localobject;
 
 static PyObject *
 local_new(PyTypeObject *type, PyObject *args, PyObject *kw)
 {
-	localobject *self;
-	PyObject *tdict;
-
-	if (type->tp_init == PyBaseObject_Type.tp_init
-	    && ((args && PyObject_IsTrue(args))
-		|| (kw && PyObject_IsTrue(kw)))) {
-		PyErr_SetString(PyExc_TypeError,
-			  "Initialization arguments are not supported");
-		return NULL;
-	}
-
-	self = (localobject *)type->tp_alloc(type, 0);
-	if (self == NULL)
-		return NULL;
-
-	Py_XINCREF(args);
-	self->args = args;
-	Py_XINCREF(kw);
-	self->kw = kw;
-	self->dict = NULL;	/* making sure */
-	self->key = PyUnicode_FromFormat("thread.local.%p", self);
-	if (self->key == NULL) 
-		goto err;
-
-	self->dict = PyDict_New();
-	if (self->dict == NULL)
-		goto err;
-
-	tdict = PyThreadState_GetDict();
-	if (tdict == NULL) {
-		PyErr_SetString(PyExc_SystemError,
-				"Couldn't get thread-state dictionary");
-		goto err;
-	}
-
-	if (PyDict_SetItem(tdict, self->key, self->dict) < 0)
-		goto err;
-
-	return (PyObject *)self;
+    localobject *self;
+    PyObject *tdict;
+
+    if (type->tp_init == PyBaseObject_Type.tp_init
+        && ((args && PyObject_IsTrue(args))
+        || (kw && PyObject_IsTrue(kw)))) {
+        PyErr_SetString(PyExc_TypeError,
+                  "Initialization arguments are not supported");
+        return NULL;
+    }
+
+    self = (localobject *)type->tp_alloc(type, 0);
+    if (self == NULL)
+        return NULL;
+
+    Py_XINCREF(args);
+    self->args = args;
+    Py_XINCREF(kw);
+    self->kw = kw;
+    self->dict = NULL;          /* making sure */
+    self->key = PyUnicode_FromFormat("thread.local.%p", self);
+    if (self->key == NULL)
+        goto err;
+
+    self->dict = PyDict_New();
+    if (self->dict == NULL)
+        goto err;
+
+    tdict = PyThreadState_GetDict();
+    if (tdict == NULL) {
+        PyErr_SetString(PyExc_SystemError,
+                        "Couldn't get thread-state dictionary");
+        goto err;
+    }
+
+    if (PyDict_SetItem(tdict, self->key, self->dict) < 0)
+        goto err;
+
+    return (PyObject *)self;
 
   err:
-	Py_DECREF(self);
-	return NULL;
+    Py_DECREF(self);
+    return NULL;
 }
 
 static int
 local_traverse(localobject *self, visitproc visit, void *arg)
 {
-	Py_VISIT(self->args);
-	Py_VISIT(self->kw);
-	Py_VISIT(self->dict);
-	return 0;
+    Py_VISIT(self->args);
+    Py_VISIT(self->kw);
+    Py_VISIT(self->dict);
+    return 0;
 }
 
 static int
 local_clear(localobject *self)
 {
-	Py_CLEAR(self->args);
-	Py_CLEAR(self->kw);
-	Py_CLEAR(self->dict);
-	return 0;
+    Py_CLEAR(self->args);
+    Py_CLEAR(self->kw);
+    Py_CLEAR(self->dict);
+    return 0;
 }
 
 static void
 local_dealloc(localobject *self)
 {
-	PyThreadState *tstate;
-	if (self->key
-	    && (tstate = PyThreadState_Get())
-	    && tstate->interp) {
-		for(tstate = PyInterpreterState_ThreadHead(tstate->interp);
-		    tstate;
-		    tstate = PyThreadState_Next(tstate)) 
-			if (tstate->dict &&
-			    PyDict_GetItem(tstate->dict, self->key))
-				PyDict_DelItem(tstate->dict, self->key);
-	}
-
-	Py_XDECREF(self->key);
-	local_clear(self);
-	Py_TYPE(self)->tp_free((PyObject*)self);
+    PyThreadState *tstate;
+    if (self->key
+        && (tstate = PyThreadState_Get())
+        && tstate->interp) {
+        for(tstate = PyInterpreterState_ThreadHead(tstate->interp);
+            tstate;
+            tstate = PyThreadState_Next(tstate))
+            if (tstate->dict &&
+                PyDict_GetItem(tstate->dict, self->key))
+                PyDict_DelItem(tstate->dict, self->key);
+    }
+
+    Py_XDECREF(self->key);
+    local_clear(self);
+    Py_TYPE(self)->tp_free((PyObject*)self);
 }
 
 static PyObject *
 _ldict(localobject *self)
 {
-	PyObject *tdict, *ldict;
-
-	tdict = PyThreadState_GetDict();
-	if (tdict == NULL) {
-		PyErr_SetString(PyExc_SystemError,
-				"Couldn't get thread-state dictionary");
-		return NULL;
-	}
-
-	ldict = PyDict_GetItem(tdict, self->key);
-	if (ldict == NULL) {
-		ldict = PyDict_New(); /* we own ldict */
-
-		if (ldict == NULL)
-			return NULL;
-		else {
-			int i = PyDict_SetItem(tdict, self->key, ldict);
-			Py_DECREF(ldict); /* now ldict is borrowed */
-			if (i < 0) 
-				return NULL;
-		}
-
-		Py_CLEAR(self->dict);
-		Py_INCREF(ldict);
-		self->dict = ldict; /* still borrowed */
-
-		if (Py_TYPE(self)->tp_init != PyBaseObject_Type.tp_init &&
-		    Py_TYPE(self)->tp_init((PyObject*)self, 
-					   self->args, self->kw) < 0) {
-			/* we need to get rid of ldict from thread so
-			   we create a new one the next time we do an attr
-			   acces */
-			PyDict_DelItem(tdict, self->key);
-			return NULL;
-		}
-		
-	}
-
-	/* The call to tp_init above may have caused another thread to run.
-	   Install our ldict again. */
-	if (self->dict != ldict) {
-		Py_CLEAR(self->dict);
-		Py_INCREF(ldict);
-		self->dict = ldict;
-	}
-
-	return ldict;
+    PyObject *tdict, *ldict;
+
+    tdict = PyThreadState_GetDict();
+    if (tdict == NULL) {
+        PyErr_SetString(PyExc_SystemError,
+                        "Couldn't get thread-state dictionary");
+        return NULL;
+    }
+
+    ldict = PyDict_GetItem(tdict, self->key);
+    if (ldict == NULL) {
+        ldict = PyDict_New(); /* we own ldict */
+
+        if (ldict == NULL)
+            return NULL;
+        else {
+            int i = PyDict_SetItem(tdict, self->key, ldict);
+            Py_DECREF(ldict); /* now ldict is borrowed */
+            if (i < 0)
+                return NULL;
+        }
+
+        Py_CLEAR(self->dict);
+        Py_INCREF(ldict);
+        self->dict = ldict; /* still borrowed */
+
+        if (Py_TYPE(self)->tp_init != PyBaseObject_Type.tp_init &&
+            Py_TYPE(self)->tp_init((PyObject*)self,
+                                   self->args, self->kw) < 0) {
+            /* we need to get rid of ldict from thread so
+               we create a new one the next time we do an attr
+               acces */
+            PyDict_DelItem(tdict, self->key);
+            return NULL;
+        }
+
+    }
+
+    /* The call to tp_init above may have caused another thread to run.
+       Install our ldict again. */
+    if (self->dict != ldict) {
+        Py_CLEAR(self->dict);
+        Py_INCREF(ldict);
+        self->dict = ldict;
+    }
+
+    return ldict;
 }
 
 static int
 local_setattro(localobject *self, PyObject *name, PyObject *v)
 {
-	PyObject *ldict;
-	
-	ldict = _ldict(self);
-	if (ldict == NULL) 
-		return -1;
+    PyObject *ldict;
 
-	return PyObject_GenericSetAttr((PyObject *)self, name, v);
+    ldict = _ldict(self);
+    if (ldict == NULL)
+        return -1;
+
+    return PyObject_GenericSetAttr((PyObject *)self, name, v);
 }
 
 static PyObject *
 local_getdict(localobject *self, void *closure)
 {
-	if (self->dict == NULL) {
-		PyErr_SetString(PyExc_AttributeError, "__dict__");
-		return NULL;
-	}
+    if (self->dict == NULL) {
+        PyErr_SetString(PyExc_AttributeError, "__dict__");
+        return NULL;
+    }
 
-	Py_INCREF(self->dict);
-	return self->dict;
+    Py_INCREF(self->dict);
+    return self->dict;
 }
 
 static PyGetSetDef local_getset[] = {
-	{"__dict__", (getter)local_getdict, (setter)NULL,
-	 "Local-data dictionary", NULL},
-	{NULL}  /* Sentinel */
+    {"__dict__", (getter)local_getdict, (setter)NULL,
+     "Local-data dictionary", NULL},
+    {NULL}  /* Sentinel */
 };
 
 static PyObject *local_getattro(localobject *, PyObject *);
 
 static PyTypeObject localtype = {
-	PyVarObject_HEAD_INIT(NULL, 0)
-	/* tp_name           */ "_thread._local",
-	/* tp_basicsize      */ sizeof(localobject),
-	/* tp_itemsize       */ 0,
-	/* tp_dealloc        */ (destructor)local_dealloc,
-	/* tp_print          */ 0,
-	/* tp_getattr        */ 0,
-	/* tp_setattr        */ 0,
-	/* tp_reserved       */ 0,
-	/* tp_repr           */ 0,
-	/* tp_as_number      */ 0,
-	/* tp_as_sequence    */ 0,
-	/* tp_as_mapping     */ 0,
-	/* tp_hash           */ 0,
-	/* tp_call           */ 0,
-	/* tp_str            */ 0,
-	/* tp_getattro       */ (getattrofunc)local_getattro,
-	/* tp_setattro       */ (setattrofunc)local_setattro,
-	/* tp_as_buffer      */ 0,
-	/* tp_flags          */ Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,
-	/* tp_doc            */ "Thread-local data",
-	/* tp_traverse       */ (traverseproc)local_traverse,
-	/* tp_clear          */ (inquiry)local_clear,
-	/* tp_richcompare    */ 0,
-	/* tp_weaklistoffset */ 0,
-	/* tp_iter           */ 0,
-	/* tp_iternext       */ 0,
-	/* tp_methods        */ 0,
-	/* tp_members        */ 0,
-	/* tp_getset         */ local_getset,
-	/* tp_base           */ 0,
-	/* tp_dict           */ 0, /* internal use */
-	/* tp_descr_get      */ 0,
-	/* tp_descr_set      */ 0,
-	/* tp_dictoffset     */ offsetof(localobject, dict),
-	/* tp_init           */ 0,
-	/* tp_alloc          */ 0,
-	/* tp_new            */ local_new,
-	/* tp_free           */ 0, /* Low-level free-mem routine */
-	/* tp_is_gc          */ 0, /* For PyObject_IS_GC */
+    PyVarObject_HEAD_INIT(NULL, 0)
+    /* tp_name           */ "_thread._local",
+    /* tp_basicsize      */ sizeof(localobject),
+    /* tp_itemsize       */ 0,
+    /* tp_dealloc        */ (destructor)local_dealloc,
+    /* tp_print          */ 0,
+    /* tp_getattr        */ 0,
+    /* tp_setattr        */ 0,
+    /* tp_reserved       */ 0,
+    /* tp_repr           */ 0,
+    /* tp_as_number      */ 0,
+    /* tp_as_sequence    */ 0,
+    /* tp_as_mapping     */ 0,
+    /* tp_hash           */ 0,
+    /* tp_call           */ 0,
+    /* tp_str            */ 0,
+    /* tp_getattro       */ (getattrofunc)local_getattro,
+    /* tp_setattro       */ (setattrofunc)local_setattro,
+    /* tp_as_buffer      */ 0,
+    /* tp_flags          */ Py_TPFLAGS_DEFAULT | Py_TPFLAGS_BASETYPE,
+    /* tp_doc            */ "Thread-local data",
+    /* tp_traverse       */ (traverseproc)local_traverse,
+    /* tp_clear          */ (inquiry)local_clear,
+    /* tp_richcompare    */ 0,
+    /* tp_weaklistoffset */ 0,
+    /* tp_iter           */ 0,
+    /* tp_iternext       */ 0,
+    /* tp_methods        */ 0,
+    /* tp_members        */ 0,
+    /* tp_getset         */ local_getset,
+    /* tp_base           */ 0,
+    /* tp_dict           */ 0, /* internal use */
+    /* tp_descr_get      */ 0,
+    /* tp_descr_set      */ 0,
+    /* tp_dictoffset     */ offsetof(localobject, dict),
+    /* tp_init           */ 0,
+    /* tp_alloc          */ 0,
+    /* tp_new            */ local_new,
+    /* tp_free           */ 0, /* Low-level free-mem routine */
+    /* tp_is_gc          */ 0, /* For PyObject_IS_GC */
 };
 
 static PyObject *
 local_getattro(localobject *self, PyObject *name)
 {
-	PyObject *ldict, *value;
+    PyObject *ldict, *value;
 
-	ldict = _ldict(self);
-	if (ldict == NULL) 
-		return NULL;
+    ldict = _ldict(self);
+    if (ldict == NULL)
+        return NULL;
 
-	if (Py_TYPE(self) != &localtype)
-		/* use generic lookup for subtypes */
-		return PyObject_GenericGetAttr((PyObject *)self, name);
+    if (Py_TYPE(self) != &localtype)
+        /* use generic lookup for subtypes */
+        return PyObject_GenericGetAttr((PyObject *)self, name);
 
-	/* Optimization: just look in dict ourselves */
-	value = PyDict_GetItem(ldict, name);
-	if (value == NULL) 
-		/* Fall back on generic to get __class__ and __dict__ */
-		return PyObject_GenericGetAttr((PyObject *)self, name);
+    /* Optimization: just look in dict ourselves */
+    value = PyDict_GetItem(ldict, name);
+    if (value == NULL)
+        /* Fall back on generic to get __class__ and __dict__ */
+        return PyObject_GenericGetAttr((PyObject *)self, name);
 
-	Py_INCREF(value);
-	return value;
+    Py_INCREF(value);
+    return value;
 }
 
 /* Module functions */
 
 struct bootstate {
-	PyInterpreterState *interp;
-	PyObject *func;
-	PyObject *args;
-	PyObject *keyw;
-	PyThreadState *tstate;
+    PyInterpreterState *interp;
+    PyObject *func;
+    PyObject *args;
+    PyObject *keyw;
+    PyThreadState *tstate;
 };
 
 static void
 t_bootstrap(void *boot_raw)
 {
-	struct bootstate *boot = (struct bootstate *) boot_raw;
-	PyThreadState *tstate;
-	PyObject *res;
-
-	tstate = boot->tstate;
-	tstate->thread_id = PyThread_get_thread_ident();
-	_PyThreadState_Init(tstate);
-	PyEval_AcquireThread(tstate);
-	res = PyEval_CallObjectWithKeywords(
-		boot->func, boot->args, boot->keyw);
-	if (res == NULL) {
-		if (PyErr_ExceptionMatches(PyExc_SystemExit))
-			PyErr_Clear();
-		else {
-			PyObject *file;
-			PySys_WriteStderr(
-				"Unhandled exception in thread started by ");
-			file = PySys_GetObject("stderr");
-			if (file != NULL && file != Py_None)
-				PyFile_WriteObject(boot->func, file, 0);
-			else
-				PyObject_Print(boot->func, stderr, 0);
-			PySys_WriteStderr("\n");
-			PyErr_PrintEx(0);
-		}
-	}
-	else
-		Py_DECREF(res);
-	Py_DECREF(boot->func);
-	Py_DECREF(boot->args);
-	Py_XDECREF(boot->keyw);
-	PyMem_DEL(boot_raw);
-	PyThreadState_Clear(tstate);
-	PyThreadState_DeleteCurrent();
-	PyThread_exit_thread();
+    struct bootstate *boot = (struct bootstate *) boot_raw;
+    PyThreadState *tstate;
+    PyObject *res;
+
+    tstate = boot->tstate;
+    tstate->thread_id = PyThread_get_thread_ident();
+    _PyThreadState_Init(tstate);
+    PyEval_AcquireThread(tstate);
+    res = PyEval_CallObjectWithKeywords(
+        boot->func, boot->args, boot->keyw);
+    if (res == NULL) {
+        if (PyErr_ExceptionMatches(PyExc_SystemExit))
+            PyErr_Clear();
+        else {
+            PyObject *file;
+            PySys_WriteStderr(
+                "Unhandled exception in thread started by ");
+            file = PySys_GetObject("stderr");
+            if (file != NULL && file != Py_None)
+                PyFile_WriteObject(boot->func, file, 0);
+            else
+                PyObject_Print(boot->func, stderr, 0);
+            PySys_WriteStderr("\n");
+            PyErr_PrintEx(0);
+        }
+    }
+    else
+        Py_DECREF(res);
+    Py_DECREF(boot->func);
+    Py_DECREF(boot->args);
+    Py_XDECREF(boot->keyw);
+    PyMem_DEL(boot_raw);
+    PyThreadState_Clear(tstate);
+    PyThreadState_DeleteCurrent();
+    PyThread_exit_thread();
 }
 
 static PyObject *
 thread_PyThread_start_new_thread(PyObject *self, PyObject *fargs)
 {
-	PyObject *func, *args, *keyw = NULL;
-	struct bootstate *boot;
-	long ident;
-
-	if (!PyArg_UnpackTuple(fargs, "start_new_thread", 2, 3,
-		               &func, &args, &keyw))
-		return NULL;
-	if (!PyCallable_Check(func)) {
-		PyErr_SetString(PyExc_TypeError,
-				"first arg must be callable");
-		return NULL;
-	}
-	if (!PyTuple_Check(args)) {
-		PyErr_SetString(PyExc_TypeError,
-				"2nd arg must be a tuple");
-		return NULL;
-	}
-	if (keyw != NULL && !PyDict_Check(keyw)) {
-		PyErr_SetString(PyExc_TypeError,
-				"optional 3rd arg must be a dictionary");
-		return NULL;
-	}
-	boot = PyMem_NEW(struct bootstate, 1);
-	if (boot == NULL)
-		return PyErr_NoMemory();
-	boot->interp = PyThreadState_GET()->interp;
-	boot->func = func;
-	boot->args = args;
-	boot->keyw = keyw;
-	boot->tstate = _PyThreadState_Prealloc(boot->interp);
-	if (boot->tstate == NULL) {
-		PyMem_DEL(boot);
-		return PyErr_NoMemory();
-	}
-	Py_INCREF(func);
-	Py_INCREF(args);
-	Py_XINCREF(keyw);
-	PyEval_InitThreads(); /* Start the interpreter's thread-awareness */
-	ident = PyThread_start_new_thread(t_bootstrap, (void*) boot);
-	if (ident == -1) {
-		PyErr_SetString(ThreadError, "can't start new thread");
-		Py_DECREF(func);
-		Py_DECREF(args);
-		Py_XDECREF(keyw);
-		PyThreadState_Clear(boot->tstate);
-		PyMem_DEL(boot);
-		return NULL;
-	}
-	return PyLong_FromLong(ident);
+    PyObject *func, *args, *keyw = NULL;
+    struct bootstate *boot;
+    long ident;
+
+    if (!PyArg_UnpackTuple(fargs, "start_new_thread", 2, 3,
+                           &func, &args, &keyw))
+        return NULL;
+    if (!PyCallable_Check(func)) {
+        PyErr_SetString(PyExc_TypeError,
+                        "first arg must be callable");
+        return NULL;
+    }
+    if (!PyTuple_Check(args)) {
+        PyErr_SetString(PyExc_TypeError,
+                        "2nd arg must be a tuple");
+        return NULL;
+    }
+    if (keyw != NULL && !PyDict_Check(keyw)) {
+        PyErr_SetString(PyExc_TypeError,
+                        "optional 3rd arg must be a dictionary");
+        return NULL;
+    }
+    boot = PyMem_NEW(struct bootstate, 1);
+    if (boot == NULL)
+        return PyErr_NoMemory();
+    boot->interp = PyThreadState_GET()->interp;
+    boot->func = func;
+    boot->args = args;
+    boot->keyw = keyw;
+    boot->tstate = _PyThreadState_Prealloc(boot->interp);
+    if (boot->tstate == NULL) {
+        PyMem_DEL(boot);
+        return PyErr_NoMemory();
+    }
+    Py_INCREF(func);
+    Py_INCREF(args);
+    Py_XINCREF(keyw);
+    PyEval_InitThreads(); /* Start the interpreter's thread-awareness */
+    ident = PyThread_start_new_thread(t_bootstrap, (void*) boot);
+    if (ident == -1) {
+        PyErr_SetString(ThreadError, "can't start new thread");
+        Py_DECREF(func);
+        Py_DECREF(args);
+        Py_XDECREF(keyw);
+        PyThreadState_Clear(boot->tstate);
+        PyMem_DEL(boot);
+        return NULL;
+    }
+    return PyLong_FromLong(ident);
 }
 
 PyDoc_STRVAR(start_new_doc,
@@ -534,8 +534,8 @@ printed unless the exception is SystemExit.\n");
 static PyObject *
 thread_PyThread_exit_thread(PyObject *self)
 {
-	PyErr_SetNone(PyExc_SystemExit);
-	return NULL;
+    PyErr_SetNone(PyExc_SystemExit);
+    return NULL;
 }
 
 PyDoc_STRVAR(exit_doc,
@@ -548,9 +548,9 @@ thread to exit silently unless the exception is caught.");
 static PyObject *
 thread_PyThread_interrupt_main(PyObject * self)
 {
-	PyErr_SetInterrupt();
-	Py_INCREF(Py_None);
-	return Py_None;
+    PyErr_SetInterrupt();
+    Py_INCREF(Py_None);
+    return Py_None;
 }
 
 PyDoc_STRVAR(interrupt_doc,
@@ -564,11 +564,11 @@ A subthread can use this function to interrupt the main thread."
 static PyObject *
 thread_PyThread_exit_prog(PyObject *self, PyObject *args)
 {
-	int sts;
-	if (!PyArg_ParseTuple(args, "i:exit_prog", &sts))
-		return NULL;
-	Py_Exit(sts); /* Calls PyThread_exit_prog(sts) or _PyThread_exit_prog(sts) */
-	for (;;) { } /* Should not be reached */
+    int sts;
+    if (!PyArg_ParseTuple(args, "i:exit_prog", &sts))
+        return NULL;
+    Py_Exit(sts); /* Calls PyThread_exit_prog(sts) or _PyThread_exit_prog(sts) */
+    for (;;) { } /* Should not be reached */
 }
 #endif
 
@@ -577,7 +577,7 @@ static lockobject *newlockobject(void);
 static PyObject *
 thread_PyThread_allocate_lock(PyObject *self)
 {
-	return (PyObject *) newlockobject();
+    return (PyObject *) newlockobject();
 }
 
 PyDoc_STRVAR(allocate_doc,
@@ -589,13 +589,13 @@ Create a new lock object.  See LockType.__doc__ for information about locks.");
 static PyObject *
 thread_get_ident(PyObject *self)
 {
-	long ident;
-	ident = PyThread_get_thread_ident();
-	if (ident == -1) {
-		PyErr_SetString(ThreadError, "no current thread ident");
-		return NULL;
-	}
-	return PyLong_FromLong(ident);
+    long ident;
+    ident = PyThread_get_thread_ident();
+    if (ident == -1) {
+        PyErr_SetString(ThreadError, "no current thread ident");
+        return NULL;
+    }
+    return PyLong_FromLong(ident);
 }
 
 PyDoc_STRVAR(get_ident_doc,
@@ -612,35 +612,35 @@ A thread's identity may be reused for another thread after it exits.");
 static PyObject *
 thread_stack_size(PyObject *self, PyObject *args)
 {
-	size_t old_size;
-	Py_ssize_t new_size = 0;
-	int rc;
-
-	if (!PyArg_ParseTuple(args, "|n:stack_size", &new_size))
-		return NULL;
-
-	if (new_size < 0) {
-		PyErr_SetString(PyExc_ValueError,
-				"size must be 0 or a positive value");
-		return NULL;
-	}
-
-	old_size = PyThread_get_stacksize();
-
-	rc = PyThread_set_stacksize((size_t) new_size);
-	if (rc == -1) {
-		PyErr_Format(PyExc_ValueError,
-			     "size not valid: %zd bytes",
-			     new_size);
-		return NULL;
-	}
-	if (rc == -2) {
-		PyErr_SetString(ThreadError,
-				"setting stack size not supported");
-		return NULL;
-	}
-
-	return PyLong_FromSsize_t((Py_ssize_t) old_size);
+    size_t old_size;
+    Py_ssize_t new_size = 0;
+    int rc;
+
+    if (!PyArg_ParseTuple(args, "|n:stack_size", &new_size))
+        return NULL;
+
+    if (new_size < 0) {
+        PyErr_SetString(PyExc_ValueError,
+                        "size must be 0 or a positive value");
+        return NULL;
+    }
+
+    old_size = PyThread_get_stacksize();
+
+    rc = PyThread_set_stacksize((size_t) new_size);
+    if (rc == -1) {
+        PyErr_Format(PyExc_ValueError,
+                     "size not valid: %zd bytes",
+                     new_size);
+        return NULL;
+    }
+    if (rc == -2) {
+        PyErr_SetString(ThreadError,
+                        "setting stack size not supported");
+        return NULL;
+    }
+
+    return PyLong_FromSsize_t((Py_ssize_t) old_size);
 }
 
 PyDoc_STRVAR(stack_size_doc,
@@ -664,32 +664,32 @@ requiring allocation in multiples of the system memory page size\n\
 the suggested approach in the absence of more specific information).");
 
 static PyMethodDef thread_methods[] = {
-	{"start_new_thread",	(PyCFunction)thread_PyThread_start_new_thread,
-	                        METH_VARARGS,
-				start_new_doc},
-	{"start_new",		(PyCFunction)thread_PyThread_start_new_thread, 
-	                        METH_VARARGS,
-				start_new_doc},
-	{"allocate_lock",	(PyCFunction)thread_PyThread_allocate_lock, 
-	 METH_NOARGS, allocate_doc},
-	{"allocate",		(PyCFunction)thread_PyThread_allocate_lock, 
-	 METH_NOARGS, allocate_doc},
-	{"exit_thread",		(PyCFunction)thread_PyThread_exit_thread, 
-	 METH_NOARGS, exit_doc},
-	{"exit",		(PyCFunction)thread_PyThread_exit_thread, 
-	 METH_NOARGS, exit_doc},
-	{"interrupt_main",	(PyCFunction)thread_PyThread_interrupt_main,
-	 METH_NOARGS, interrupt_doc},
-	{"get_ident",		(PyCFunction)thread_get_ident, 
-	 METH_NOARGS, get_ident_doc},
-	{"stack_size",		(PyCFunction)thread_stack_size,
-				METH_VARARGS,
-				stack_size_doc},
+    {"start_new_thread",        (PyCFunction)thread_PyThread_start_new_thread,
+                            METH_VARARGS,
+                            start_new_doc},
+    {"start_new",               (PyCFunction)thread_PyThread_start_new_thread,
+                            METH_VARARGS,
+                            start_new_doc},
+    {"allocate_lock",           (PyCFunction)thread_PyThread_allocate_lock,
+     METH_NOARGS, allocate_doc},
+    {"allocate",                (PyCFunction)thread_PyThread_allocate_lock,
+     METH_NOARGS, allocate_doc},
+    {"exit_thread",             (PyCFunction)thread_PyThread_exit_thread,
+     METH_NOARGS, exit_doc},
+    {"exit",                    (PyCFunction)thread_PyThread_exit_thread,
+     METH_NOARGS, exit_doc},
+    {"interrupt_main",          (PyCFunction)thread_PyThread_interrupt_main,
+     METH_NOARGS, interrupt_doc},
+    {"get_ident",               (PyCFunction)thread_get_ident,
+     METH_NOARGS, get_ident_doc},
+    {"stack_size",              (PyCFunction)thread_stack_size,
+                            METH_VARARGS,
+                            stack_size_doc},
 #ifndef NO_EXIT_PROG
-	{"exit_prog",		(PyCFunction)thread_PyThread_exit_prog,
-	 METH_VARARGS},
+    {"exit_prog",               (PyCFunction)thread_PyThread_exit_prog,
+     METH_VARARGS},
 #endif
-	{NULL,			NULL}		/* sentinel */
+    {NULL,                      NULL}           /* sentinel */
 };
 
 
@@ -712,47 +712,47 @@ unlock it.  A thread attempting to lock a lock that it has already locked\n\
 will block until another thread unlocks it.  Deadlocks may ensue.");
 
 static struct PyModuleDef threadmodule = {
-	PyModuleDef_HEAD_INIT,
-	"_thread",
-	thread_doc,
-	-1,
-	thread_methods,
-	NULL,
-	NULL,
-	NULL,
-	NULL
+    PyModuleDef_HEAD_INIT,
+    "_thread",
+    thread_doc,
+    -1,
+    thread_methods,
+    NULL,
+    NULL,
+    NULL,
+    NULL
 };
 
 
 PyMODINIT_FUNC
 PyInit__thread(void)
 {
-	PyObject *m, *d;
-	
-	/* Initialize types: */
-	if (PyType_Ready(&localtype) < 0)
-		return NULL;
-	if (PyType_Ready(&Locktype) < 0)
-		return NULL;
-
-	/* Create the module and add the functions */
-	m = PyModule_Create(&threadmodule);
-	if (m == NULL)
-		return NULL;
-
-	/* Add a symbolic constant */
-	d = PyModule_GetDict(m);
-	ThreadError = PyErr_NewException("_thread.error", NULL, NULL);
-	PyDict_SetItemString(d, "error", ThreadError);
-	Locktype.tp_doc = lock_doc;
-	Py_INCREF(&Locktype);
-	PyDict_SetItemString(d, "LockType", (PyObject *)&Locktype);
-
-	Py_INCREF(&localtype);
-	if (PyModule_AddObject(m, "_local", (PyObject *)&localtype) < 0)
-		return NULL;
-
-	/* Initialize the C thread library */
-	PyThread_init_thread();
-	return m;
+    PyObject *m, *d;
+
+    /* Initialize types: */
+    if (PyType_Ready(&localtype) < 0)
+        return NULL;
+    if (PyType_Ready(&Locktype) < 0)
+        return NULL;
+
+    /* Create the module and add the functions */
+    m = PyModule_Create(&threadmodule);
+    if (m == NULL)
+        return NULL;
+
+    /* Add a symbolic constant */
+    d = PyModule_GetDict(m);
+    ThreadError = PyErr_NewException("_thread.error", NULL, NULL);
+    PyDict_SetItemString(d, "error", ThreadError);
+    Locktype.tp_doc = lock_doc;
+    Py_INCREF(&Locktype);
+    PyDict_SetItemString(d, "LockType", (PyObject *)&Locktype);
+
+    Py_INCREF(&localtype);
+    if (PyModule_AddObject(m, "_local", (PyObject *)&localtype) < 0)
+        return NULL;
+
+    /* Initialize the C thread library */
+    PyThread_init_thread();
+    return m;
 }