merge heads

Doc/c-api/sys.rst

@@ -61,12 +61,6 @@ accessible to C code.  They all work with the current interpreter thread's
    Return the object *name* from the :mod:`sys` module or *NULL* if it does
    not exist, without setting an exception.
 
-.. c:function:: FILE *PySys_GetFile(char *name, FILE *def)
-
-   Return the :c:type:`FILE*` associated with the object *name* in the
-   :mod:`sys` module, or *def* if *name* is not in the module or is not associated
-   with a :c:type:`FILE*`.
-
 .. c:function:: int PySys_SetObject(char *name, PyObject *v)
 
    Set *name* in the :mod:`sys` module to *v* unless *v* is *NULL*, in which

Doc/data/refcounts.dat

@@ -1315,10 +1315,6 @@ PySys_AddWarnOption:char*:s::
 PySys_AddXOption:void:::
 PySys_AddXOption:const wchar_t*:s::
 
-PySys_GetFile:FILE*:::
-PySys_GetFile:char*:name::
-PySys_GetFile:FILE*:def::
-
 PySys_GetObject:PyObject*::0:
 PySys_GetObject:char*:name::
 

Doc/extending/embedding.rst

@@ -58,6 +58,7 @@ perform some operation on a file. ::
    int
    main(int argc, char *argv[])
    {
+     Py_SetProgramName(argv[0]);  /* optional but recommended */
      Py_Initialize();
      PyRun_SimpleString("from time import time,ctime\n"
                         "print('Today is', ctime(time()))\n");
@@ -65,14 +66,18 @@ perform some operation on a file. ::
      return 0;
    }
 
-The above code first initializes the Python interpreter with
-:c:func:`Py_Initialize`, followed by the execution of a hard-coded Python script
-that print the date and time.  Afterwards, the :c:func:`Py_Finalize` call shuts
-the interpreter down, followed by the end of the program.  In a real program,
-you may want to get the Python script from another source, perhaps a text-editor
-routine, a file, or a database.  Getting the Python code from a file can better
-be done by using the :c:func:`PyRun_SimpleFile` function, which saves you the
-trouble of allocating memory space and loading the file contents.
+Function :c:func:`Py_SetProgramName` should be called before
+:c:func:`Py_Initialize` to inform the interpreter about paths to
+Python run-time libraries.  Next initialize the Python interpreter
+with :c:func:`Py_Initialize`, followed by the execution of a
+hard-coded Python script that prints the date and time.  Afterwards,
+the :c:func:`Py_Finalize` call shuts the interpreter down, followed by
+the end of the program.  In a real program, you may want to get the
+Python script from another source, perhaps a text-editor routine, a
+file, or a database.  Getting the Python code from a file can better
+be done by using the :c:func:`PyRun_SimpleFile` function, which saves
+you the trouble of allocating memory space and loading the file
+contents.
 
 
 .. _lower-level-embedding:

Doc/library/ctypes.rst

@@ -1094,8 +1094,8 @@ testing. Try it out with ``import __hello__`` for example.
 Surprises
 ^^^^^^^^^
 
-There are some edges in :mod:`ctypes` where you may be expect something else than
-what actually happens.
+There are some edges in :mod:`ctypes` where you might expect something other
+than what actually happens.
 
 Consider the following example::
 

Doc/library/unittest.mock.rst

+
 :mod:`unittest.mock` --- mock object library
 ============================================
 
@@ -646,7 +647,7 @@ the `new_callable` argument to `patch`.
     which have no meaning on a non-callable mock.
 
 Mock objects that use a class or an instance as a `spec` or `spec_set` are able
-to pass `isintance` tests:
+to pass `isinstance` tests:
 
     >>> mock = Mock(spec=SomeClass)
     >>> isinstance(mock, SomeClass)

Doc/library/winreg.rst

@@ -12,6 +12,17 @@ integer as the registry handle, a :ref:`handle object <handle-object>` is used
 to ensure that the handles are closed correctly, even if the programmer neglects
 to explicitly close them.
 
+.. _exception-changed:
+
+.. versionchanged:: 3.3
+   Several functions in this module used to raise a
+   :exc:`WindowsError`, which is now an alias of :exc:`OSError`.
+
+.. _functions:
+
+Functions
+------------------
+
 This module offers the following functions:
 
 
@@ -37,12 +48,11 @@ This module offers the following functions:
 
    *key* is the predefined handle to connect to.
 
-   The return value is the handle of the opened key. If the function fails, a
+   The return value is the handle of the opened key. If the function fails, an
    :exc:`OSError` exception is raised.
 
    .. versionchanged:: 3.3
-      This function used to raise a :exc:`WindowsError`, which is now an
-      alias of :exc:`OSError`.
+      See :ref:`above <exception-changed>`.
 
 
 .. function:: CreateKey(key, sub_key)
@@ -60,12 +70,11 @@ This module offers the following functions:
 
    If the key already exists, this function opens the existing key.
 
-   The return value is the handle of the opened key. If the function fails, a
+   The return value is the handle of the opened key. If the function fails, an
    :exc:`OSError` exception is raised.
 
    .. versionchanged:: 3.3
-      This function used to raise a :exc:`WindowsError`, which is now an
-      alias of :exc:`OSError`.
+      See :ref:`above <exception-changed>`.
 
 
 .. function:: CreateKeyEx(key, sub_key, reserved=0, access=KEY_WRITE)
@@ -89,14 +98,13 @@ This module offers the following functions:
 
    If the key already exists, this function opens the existing key.
 
-   The return value is the handle of the opened key. If the function fails, a
+   The return value is the handle of the opened key. If the function fails, an
    :exc:`OSError` exception is raised.
 
    .. versionadded:: 3.2
 
    .. versionchanged:: 3.3
-      This function used to raise a :exc:`WindowsError`, which is now an
-      alias of :exc:`OSError`.
+      See :ref:`above <exception-changed>`.
 
 
 .. function:: DeleteKey(key, sub_key)
@@ -112,11 +120,10 @@ This module offers the following functions:
    *This method can not delete keys with subkeys.*
 
    If the method succeeds, the entire key, including all of its values, is removed.
-   If the method fails, a :exc:`OSError` exception is raised.
+   If the method fails, an :exc:`OSError` exception is raised.
 
    .. versionchanged:: 3.3
-      This function used to raise a :exc:`WindowsError`, which is now an
-      alias of :exc:`OSError`.
+      See :ref:`above <exception-changed>`.
 
 
 .. function:: DeleteKeyEx(key, sub_key, access=KEY_WOW64_64KEY, reserved=0)
@@ -145,15 +152,14 @@ This module offers the following functions:
    *This method can not delete keys with subkeys.*
 
    If the method succeeds, the entire key, including all of its values, is
-   removed. If the method fails, a :exc:`OSError` exception is raised.
+   removed. If the method fails, an :exc:`OSError` exception is raised.
 
    On unsupported Windows versions, :exc:`NotImplementedError` is raised.
 
    .. versionadded:: 3.2
 
    .. versionchanged:: 3.3
-      This function used to raise a :exc:`WindowsError`, which is now an
-      alias of :exc:`OSError`.
+      See :ref:`above <exception-changed>`.
 
 
 .. function:: DeleteValue(key, value)
@@ -176,12 +182,11 @@ This module offers the following functions:
    *index* is an integer that identifies the index of the key to retrieve.
 
    The function retrieves the name of one subkey each time it is called.  It is
-   typically called repeatedly until a :exc:`OSError` exception is
+   typically called repeatedly until an :exc:`OSError` exception is
    raised, indicating, no more values are available.
 
    .. versionchanged:: 3.3
-      This function used to raise a :exc:`WindowsError`, which is now an
-      alias of :exc:`OSError`.
+      See :ref:`above <exception-changed>`.
 
 
 .. function:: EnumValue(key, index)
@@ -194,7 +199,7 @@ This module offers the following functions:
    *index* is an integer that identifies the index of the value to retrieve.
 
    The function retrieves the name of one subkey each time it is called. It is
-   typically called repeatedly, until a :exc:`OSError` exception is
+   typically called repeatedly, until an :exc:`OSError` exception is
    raised, indicating no more values.
 
    The result is a tuple of 3 items:
@@ -214,8 +219,7 @@ This module offers the following functions:
    +-------+--------------------------------------------+
 
    .. versionchanged:: 3.3
-      This function used to raise a :exc:`WindowsError`, which is now an
-      alias of :exc:`OSError`.
+      See :ref:`above <exception-changed>`.
 
 
 .. function:: ExpandEnvironmentStrings(str)
@@ -295,8 +299,7 @@ This module offers the following functions:
       Allow the use of named arguments.
 
    .. versionchanged:: 3.3
-      This function used to raise a :exc:`WindowsError`, which is now an
-      alias of :exc:`OSError`.
+      See :ref:`above <exception-changed>`.
 
 
 .. function:: QueryInfoKey(key)

Misc/NEWS

@@ -632,6 +632,8 @@ Core and Builtins
 - Issue #15110: Fix the tracebacks generated by "import xxx" to not show the
   importlib stack frames.
 
+- Issue #16369: Global PyTypeObjects not initialized with PyType_Ready(...).
+
 - Issue #15020: The program name used to search for Python's path is now
   "python3" under Unix, not "python".
 

Modules/_collectionsmodule.c

@@ -1019,7 +1019,7 @@ static PyMethodDef deque_methods[] = {
 };
 
 PyDoc_STRVAR(deque_doc,
-"deque(iterable[, maxlen]) --> deque object\n\
+"deque([iterable[, maxlen]]) --> deque object\n\
 \n\
 Build an ordered collection with optimized access from its endpoints.");
 

PC/winreg.c

@@ -89,7 +89,7 @@ PyDoc_STRVAR(ConnectRegistry_doc,
 "key is the predefined handle to connect to.\n"
 "\n"
 "The return value is the handle of the opened key.\n"
-"If the function fails, a WindowsError exception is raised.");
+"If the function fails, an OSError exception is raised.");
 
 PyDoc_STRVAR(CreateKey_doc,
 "CreateKey(key, sub_key) -> key\n"
@@ -104,7 +104,7 @@ PyDoc_STRVAR(CreateKey_doc,
 "If the key already exists, this function opens the existing key.\n"
 "\n"
 "The return value is the handle of the opened key.\n"
-"If the function fails, a WindowsError exception is raised.");
+"If the function fails, an OSError exception is raised.");
 
 PyDoc_STRVAR(CreateKeyEx_doc,
 "CreateKeyEx(key, sub_key, reserved=0, access=KEY_WRITE) -> key\n"
@@ -122,7 +122,7 @@ PyDoc_STRVAR(CreateKeyEx_doc,
 "If the key already exists, this function opens the existing key\n"
 "\n"
 "The return value is the handle of the opened key.\n"
-"If the function fails, a WindowsError exception is raised.");
+"If the function fails, an OSError exception is raised.");
 
 PyDoc_STRVAR(DeleteKey_doc,
 "DeleteKey(key, sub_key)\n"
@@ -136,7 +136,7 @@ PyDoc_STRVAR(DeleteKey_doc,
 "This method can not delete keys with subkeys.\n"
 "\n"
 "If the function succeeds, the entire key, including all of its values,\n"
-"is removed.  If the function fails, a WindowsError exception is raised.");
+"is removed.  If the function fails, an OSError exception is raised.");
 
 PyDoc_STRVAR(DeleteKeyEx_doc,
 "DeleteKeyEx(key, sub_key, access=KEY_WOW64_64KEY, reserved=0)\n"
@@ -153,7 +153,7 @@ PyDoc_STRVAR(DeleteKeyEx_doc,
 "This method can not delete keys with subkeys.\n"
 "\n"
 "If the function succeeds, the entire key, including all of its values,\n"
-"is removed.  If the function fails, a WindowsError exception is raised.\n"
+"is removed.  If the function fails, an OSError exception is raised.\n"
 "On unsupported Windows versions, NotImplementedError is raised.");
 
 PyDoc_STRVAR(DeleteValue_doc,
@@ -171,7 +171,7 @@ PyDoc_STRVAR(EnumKey_doc,
 "index is an integer that identifies the index of the key to retrieve.\n"
 "\n"
 "The function retrieves the name of one subkey each time it is called.\n"
-"It is typically called repeatedly until a WindowsError exception is\n"
+"It is typically called repeatedly until an OSError exception is\n"
 "raised, indicating no more values are available.");
 
 PyDoc_STRVAR(EnumValue_doc,
@@ -181,7 +181,7 @@ PyDoc_STRVAR(EnumValue_doc,
 "index is an integer that identifies the index of the value to retrieve.\n"
 "\n"
 "The function retrieves the name of one subkey each time it is called.\n"
-"It is typically called repeatedly, until a WindowsError exception\n"
+"It is typically called repeatedly, until an OSError exception\n"
 "is raised, indicating no more values.\n"
 "\n"
 "The result is a tuple of 3 items:\n"
@@ -240,7 +240,7 @@ PyDoc_STRVAR(OpenKey_doc,
 "       security access for the key.  Default is KEY_READ\n"
 "\n"
 "The result is a new handle to the specified key\n"
-"If the function fails, a WindowsError exception is raised.");
+"If the function fails, an OSError exception is raised.");
 
 PyDoc_STRVAR(OpenKeyEx_doc, "See OpenKey()");