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Modify file.rst

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xzg 2017-12-09 23:50:44 +08:00
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@ -19,12 +19,12 @@ File
.. py:function:: pydu.file.remove(path, mode=0o755, ignore_errors=False, onerror) .. py:function:: pydu.file.remove(path, mode=0o755, ignore_errors=False, onerror)
Remove a file or directory. Remove a file or directory.
If ignore_errors is set, errors are ignored; otherwise, if onerror If ignore_errors is set, errors are ignored; otherwise, if `onerror`
is set, it is called to handle the error with arguments (func, is set, it is called to handle the error with arguments (`func` ,
path, exc_info) where func is platform and implementation dependent; `path` , `exc_info` ) where func is platform and implementation dependent;
path is the argument to that function that caused it to fail; and `path` is the argument to that function that caused it to fail; and
exc_info is a tuple returned by sys.exc_info(). If ignore_errors `exc_info` is a tuple returned by `sys.exc_info()`. If `ignore_errors`
is False and onerror is None, an exception is raised. is `False` and `onerror` is None, an exception is raised.
>>> from pydu.file import makedirs >>> from pydu.file import makedirs
>>> from pydu.file import remove >>> from pydu.file import remove
@ -113,7 +113,7 @@ File
`link` only work on `Linux/Unix`,it create a hard link pointing to `link` only work on `Linux/Unix`,it create a hard link pointing to
source named link_name.If dist is exist and overwrite is true,a source named link_name.If dist is exist and overwrite is true,a
new symlink will be created. new link will be created.
>>> from pydu.file import link >>> from pydu.file import link
>>> link('test.txt','test.link') >>> link('test.txt','test.link')