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| author | Collin Winter <collinw@gmail.com> | 2007-09-10 00:36:57 (GMT) |
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| committer | Collin Winter <collinw@gmail.com> | 2007-09-10 00:36:57 (GMT) |
| commit | c7526f5b3eaf8e2e4ad81ea479b85418a7f032f4 (patch) | |
| tree | fe6f859e87bfcb7d88902967fc95386aaca5f491 /Doc/tutorial/errors.rst | |
| parent | 1fc035ff63b605a277494dcc7c39cccb9a2f57c0 (diff) | |
| download | cpython-c7526f5b3eaf8e2e4ad81ea479b85418a7f032f4.zip cpython-c7526f5b3eaf8e2e4ad81ea479b85418a7f032f4.tar.gz cpython-c7526f5b3eaf8e2e4ad81ea479b85418a7f032f4.tar.bz2 | |
More two-argument raise cleanup in the tutorial.
Diffstat (limited to 'Doc/tutorial/errors.rst')
| -rw-r--r-- | Doc/tutorial/errors.rst | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/Doc/tutorial/errors.rst b/Doc/tutorial/errors.rst index 8281c7f..706e2c0 100644 --- a/Doc/tutorial/errors.rst +++ b/Doc/tutorial/errors.rst @@ -221,10 +221,9 @@ exception to occur. For example:: File "<stdin>", line 1, in ? NameError: HiThere -The first argument to :keyword:`raise` names the exception to be raised. The -optional second argument specifies the exception's argument. Alternatively, the -above could be written as ``raise NameError('HiThere')``. Either form works -fine, but there seems to be a growing stylistic preference for the latter. +The sole argument to :keyword:`raise` indicates the exception to be raised. +This must be either an exception instance or an exception class (a class that +derives from :class:`Exception`). If you need to determine whether an exception was raised but don't intend to handle it, a simpler form of the :keyword:`raise` statement allows you to |