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This module provides generic, low- and high-level interfaces for
creating temporary files and directories. The interfaces listed
as "safe" just below can be used without fear of race conditions.
Those listed as "unsafe" cannot, and are 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.
template - the default prefix for all temporary names.
You may change this to control the default prefix.
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.
u NamedTemporaryFileu
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c B s; | Ee Z d Z d Z e d � � Z d � Z d � Z d S( u* An instance of _RandomNameSequence generates an endless
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_RandomNameSequence is an iterator.u% abcdefghijklmnopqrstuvwxyz0123456789_c C sC t j � } | t | d d � k r< t � | _ | | _ n | j S( Nu _rng_pid( u _osu getpidu getattru Noneu _Randomu _rngu _rng_pid( u selfu cur_pid( ( u/ /usr/local/python-3.2/lib/python3.2/tempfile.pyu rngs s
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uq Calculate the default directory to use for temporary files.
This routine should be called exactly once.
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service, the name of the test file must be randomized.id i� u wbu closefds blatNi u) No usable temporary directory found in %sF( u _RandomNameSequenceu _candidate_tempdir_listu _osu curdiru pathu normcaseu abspathu rangeu nextu joinu openu _bin_openflagsu _iou Falseu writeu closeu unlinku OSErroru IOErroru argsu _errnou EEXISTu ENOENT( u nameru dirlistu diru sequ nameu filenameu fdu fpu e( ( u/ /usr/local/python-3.2/lib/python3.2/tempfile.pyu _get_default_tempdir� s.
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u c C s@ | d k r t � } n | r' t } n t } t | | | | � S( u' User-callable function to create and return a unique temporary
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file descriptor returned by os.open, and name is the filename.
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otherwise there will be no suffix.
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otherwise a default prefix is used.
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otherwise a default directory is used.
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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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i� Nu( No usable temporary directory name found( u Noneu
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the punch.
u" No usable temporary filename foundN(
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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.
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when it is closed unless the 'delete' argument is set to False.
u ntu bufferingu newlineu encodingN(
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gettempdiru _bin_openflagsu _osu nameu O_TEMPORARYu _mkstemp_inneru _iou openu _TemporaryFileWrapper( u modeu bufferingu encodingu newlineu suffixu prefixu diru deleteu flagsu fdu nameu file( ( u/ /usr/local/python-3.2/lib/python3.2/tempfile.pyu NamedTemporaryFile� s u posixu cygwinc
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Arguments:
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'encoding' -- the encoding argument to io.open (default None)
'newline' -- the newline argument to io.open (default None)
The file is created as mkstemp() would do it.
Returns an object with a file-like interface. The file has no
name, and will cease to exist when it is closed.
u bufferingu newlineu encodingN( u Noneu
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when a fileno is needed.
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behavior as mkdtemp but can be used as a context manager. For
example:
with TemporaryDirectory() as tmpdir:
...
Upon exiting the context, the directory and everthing contained
in it are removed.
u c C s+ d | _ d | _ t | | | � | _ d S( NF( u Falseu _closedu Noneu nameu mkdtemp( u selfu suffixu prefixu dir( ( u/ /usr/local/python-3.2/lib/python3.2/tempfile.pyu __init__ s c C s d j | j j | j � S( Nu <{} {!r}>( u formatu __class__u __name__u name( u self( ( u/ /usr/local/python-3.2/lib/python3.2/tempfile.pyu __repr__� s c C s | j S( N( u name( u self( ( u/ /usr/local/python-3.2/lib/python3.2/tempfile.pyu __enter__� s c C s� | j r� | j r� y | j | j � Wnf t t f k
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