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Code Issues Projects Releases Packages Wiki Activity Actions 13

Remove trailing whitespace.

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This commit is contained in:
Georg Brandl 2009-01-03 21:18:54 +00:00
parent 3d3558a465
commit 48310cd3f2
127 changed files with 825 additions and 825 deletions
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18
Doc/tutorial/errors.rst
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@ -91,7 +91,7 @@ is signalled by raising the :exc:`KeyboardInterrupt` exception. ::
... break
... except ValueError:
... print("Oops! That was no valid number. Try again...")
...
...
The :keyword:`try` statement works as follows.
@ -195,12 +195,12 @@ indirectly) in the try clause. For example::
>>> def this_fails():
... x = 1/0
...
...
>>> try:
... this_fails()
... except ZeroDivisionError as err:
... print('Handling run-time error:', err)
...
...
Handling run-time error: int division or modulo by zero
@ -251,12 +251,12 @@ directly or indirectly. For example::
... self.value = value
... def __str__(self):
... return repr(self.value)
...
...
>>> try:
... raise MyError(2*2)
... except MyError as e:
... print('My exception occurred, value:', e.value)
...
...
My exception occurred, value: 4
>>> raise MyError('oops!')
Traceback (most recent call last):
@ -326,7 +326,7 @@ example::
... raise KeyboardInterrupt
... finally:
... print('Goodbye, world!')
...
...
Goodbye, world!
Traceback (most recent call last):
File "<stdin>", line 2, in ?
@ -389,9 +389,9 @@ and print its contents to the screen. ::
print(line)
The problem with this code is that it leaves the file open for an indeterminate
amount of time after this part of the code has finished executing.
This is not an issue in simple scripts, but can be a problem for larger
applications. The :keyword:`with` statement allows objects like files to be
amount of time after this part of the code has finished executing.
This is not an issue in simple scripts, but can be a problem for larger
applications. The :keyword:`with` statement allows objects like files to be
used in a way that ensures they are always cleaned up promptly and correctly. ::
with open("myfile.txt") as f: