Issue #16714: use 'raise' exceptions, don't 'throw'.
Patch by Serhiy Storchaka.
diff --git a/Doc/library/os.rst b/Doc/library/os.rst
index 722f7da..027ad70 100644
--- a/Doc/library/os.rst
+++ b/Doc/library/os.rst
@@ -1171,7 +1171,7 @@
output) specifies which file descriptor should be queried.
If the file descriptor is not connected to a terminal, an :exc:`OSError`
- is thrown.
+ is raised.
:func:`shutil.get_terminal_size` is the high-level function which
should normally be used, ``os.get_terminal_size`` is the low-level
@@ -1945,7 +1945,7 @@
:mod:`os` module permit use of their *dir_fd* parameter. Different platforms
provide different functionality, and an option that might work on one might
be unsupported on another. For consistency's sakes, functions that support
- *dir_fd* always allow specifying the parameter, but will throw an exception
+ *dir_fd* always allow specifying the parameter, but will raise an exception
if the functionality is not actually available.
To check whether a particular function permits use of its *dir_fd*
@@ -1986,7 +1986,7 @@
descriptor. Different platforms provide different functionality, and an
option that might work on one might be unsupported on another. For
consistency's sakes, functions that support *fd* always allow specifying
- the parameter, but will throw an exception if the functionality is not
+ the parameter, but will raise an exception if the functionality is not
actually available.
To check whether a particular function permits specifying an open file
@@ -2007,7 +2007,7 @@
platforms provide different functionality, and an option that might work on
one might be unsupported on another. For consistency's sakes, functions that
support *follow_symlinks* always allow specifying the parameter, but will
- throw an exception if the functionality is not actually available.
+ raise an exception if the functionality is not actually available.
To check whether a particular function permits use of its *follow_symlinks*
parameter, use the ``in`` operator on ``supports_follow_symlinks``. As an