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S)9a� Temporary files.
This module provides generic, low- and high-level interfaces for
creating temporary files and directories. All of the interfaces
provided by this module can be used without fear of race conditions
except for 'mktemp'. 'mktemp' is subject to race conditions and
should not be used; it is provided for backward compatibility only.
This module also provides some data items to the user:
TMP_MAX - maximum number of names that will be tried before
giving up.
tempdir - If this is set to a string before the first use of
any routine from this module, it will be considered as
another candidate location to store temporary files.
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aq Calculate the default directory to use for temporary files.
This routine should be called exactly once.
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r* Fc C s@ | d k r t � } n | r' t } n t } t | | | | � S)a' User-callable function to create and return a unique temporary
file. The return value is a pair (fd, name) where fd is the
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otherwise there will be no suffix.
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otherwise a default prefix is used.
If 'dir' is specified, the file will be created in that directory,
otherwise a default directory is used.
If 'text' is specified and true, the file is opened in text
mode. Else (the default) the file is opened in binary mode. On
some operating systems, this makes no difference.
The file is readable and writable only by the creating user ID.
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directory. The return value is the pathname of the directory.
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Ni� r7 z(No usable temporary directory name found)r r] r, r rG r rE r- �mkdirrL rM r: rN rO rP rR r^ )re rf rT r` rU r: ra r r r r s$
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the punch.
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'encoding' -- the encoding argument to io.open (default None)
'newline' -- the newline argument to io.open (default None)
'delete' -- whether the file is deleted on close (default True).
The file is created as mkstemp() would do it.
Returns an object with a file-like interface; the name of the file
is accessible as file.name. The file will be automatically deleted
when it is closed unless the 'delete' argument is set to False.
Nr7 � buffering�newline�encoding) r rH r r: Z O_TEMPORARYrb rI r rn � Exceptionr ) �moder� r� r� re rf rT rj r_ r r: ra r r r r � s
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C s� | d k r t � } n t } t | | | | � \ } } y3 t j | � t j | | d | d | d | �SWn t j | � � Yn Xd S)a> Create and return a temporary file.
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