Merge with 3.6
This commit is contained in:
commit
36925001e6
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@ -18,7 +18,7 @@ Syntax errors, also known as parsing errors, are perhaps the most common kind of
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complaint you get while you are still learning Python::
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>>> while True print('Hello world')
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File "<stdin>", line 1, in ?
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File "<stdin>", line 1
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while True print('Hello world')
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^
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SyntaxError: invalid syntax
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@ -44,15 +44,15 @@ programs, however, and result in error messages as shown here::
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>>> 10 * (1/0)
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Traceback (most recent call last):
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File "<stdin>", line 1, in ?
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File "<stdin>", line 1, in <module>
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ZeroDivisionError: division by zero
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>>> 4 + spam*3
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Traceback (most recent call last):
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File "<stdin>", line 1, in ?
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File "<stdin>", line 1, in <module>
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NameError: name 'spam' is not defined
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>>> '2' + 2
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Traceback (most recent call last):
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File "<stdin>", line 1, in ?
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File "<stdin>", line 1, in <module>
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TypeError: Can't convert 'int' object to str implicitly
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The last line of the error message indicates what happened. Exceptions come in
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@ -214,7 +214,7 @@ exception to occur. For example::
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>>> raise NameError('HiThere')
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Traceback (most recent call last):
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File "<stdin>", line 1, in ?
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File "<stdin>", line 1, in <module>
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NameError: HiThere
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The sole argument to :keyword:`raise` indicates the exception to be raised.
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@ -233,7 +233,7 @@ re-raise the exception::
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...
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An exception flew by!
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Traceback (most recent call last):
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File "<stdin>", line 2, in ?
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File "<stdin>", line 2, in <module>
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NameError: HiThere
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@ -308,7 +308,7 @@ example::
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...
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Goodbye, world!
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Traceback (most recent call last):
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File "<stdin>", line 2, in ?
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File "<stdin>", line 2, in <module>
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KeyboardInterrupt
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A *finally clause* is always executed before leaving the :keyword:`try`
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@ -340,7 +340,7 @@ complicated example::
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>>> divide("2", "1")
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executing finally clause
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Traceback (most recent call last):
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File "<stdin>", line 1, in ?
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File "<stdin>", line 1, in <module>
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File "<stdin>", line 3, in divide
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TypeError: unsupported operand type(s) for /: 'str' and 'str'
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