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eV eU � GHe jW d@ � n d S(� s8 This module tries to retrieve as much platform-identifying data as
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s
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NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION
WITH THE USE OR PERFORMANCE OF THIS SOFTWARE !
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given parameters in case the lookup fails.
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libc versions add symbols to the executable and thus is probably
only useable for executables compiled using gcc.
The file is read and scanned in chunks of chunksize bytes.
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suitable files are found.
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distributions to look for. It defaults to a list of currently
supported Linux distributions identified by their release file
name.
If full_distribution_name is true (default), the full
distribution read from the OS is returned. Otherwise the short
name taken from supported_dists is used.
Returns a tuple (distname,version,id) which default to the
args given as parameters.
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c C s t | | | d | d d �S( sQ Tries to determine the name of the Linux OS distribution name.
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/etc and then reverts to _dist_try_harder() in case no
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version string using the format major.minor.build (or patchlevel).
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defaults.
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c C s{ d d l m } d d l } g } | j } xI | D]A } y | | | � � Wq2 t | j f k
rr | | � q2 Xq2 W| S( Ni����( t gestalt( R� t MacOSR� t RuntimeErrort Error( t selectorst defaultR� R� Rg R� t selector( ( s /usr/lib64/python2.7/platform.pyt _mac_ver_lookup� s
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6j | d � } n d } | | | f S( s�
Thanks to Mark R. Levinson for mailing documentation links and
code examples for this function. Documentation for the
gestalt() API is available online at:
http://www.rgaros.nl/gestalt/
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c C s? t � } | d k r | St � } | d k r2 | S| | | f S( s< Get MacOS version information and return it as tuple (release,
versioninfo, machine) with versioninfo being a tuple (version,
dev_stage, non_release_version).
Entries which cannot be determined are set to the parameter values
which default to ''. All tuple entries are strings.
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rK | SXd S( Ni����( t System( t java.langR t getPropertyR) R� ( R� R� R RP ( ( s /usr/lib64/python2.7/platform.pyt
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f } | | | | f S( sV Version interface for Jython.
Returns a tuple (release,vendor,vminfo,osinfo) with vminfo being
a tuple (vm_name,vm_release,vm_vendor) and osinfo being a
tuple (os_name,os_version,os_arch).
Values which cannot be determined are set to the defaults
given as parameters (which all default to '').
i����Ns java.vendors java.versions java.vm.names java.vm.vendors java.vm.versions java.os.archs java.os.names java.os.version( R R� R ( R� t vendort vminfot osinfot javat vm_namet
vm_releaset vm_vendort os_namet
os_versiont os_arch( ( s /usr/lib64/python2.7/platform.pyt java_ver5 s"
c C s | d k r d | | | f S| d k r� | d k rB | | | f St j | d � } | r� y t | d � } Wn t k
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� } | s| | r� | S| Sd S( s. Interface to the system's uname command.
R R R R s uname %s 2> %sN( R R R R ( R� R� R" R� t DEV_NULLR� Rj RD RE R% Rm ( t optionR� R1 t outputR ( ( s /usr/lib64/python2.7/platform.pyt
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c C s� d d l } t j d k r | St | � } y+ | j d | g d | j d | j �} Wn t t j f k
rs | SX| j
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} | j � } | s� | r� | S| Sd S( s& Interface to the system's file command.
The function uses the -b option of the file command to have it
ommit the filename in its output and if possible the -L option
to have the command follow symlinks. It returns default in
case the command should fail.
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t WindowsPER( t MSDOSs [\s,]c C s� | sb d d l } y | j d � } Wn# | j k
rJ | j d � } n Xt | d � d } n | rz t | d � } n d } | r� | t j k r� t j t k r� t t j \ } } | r� | } n | r� | } q� n | | f St | � d } d | k r | | f Sd
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} n d | k rHd } n d | k r]d } nT d | k r�d | k r~d } q�d } n* d | k r�d } n d | k r�d } n | | f S( s� Queries the given executable (defaults to the Python interpreter
binary) for various architecture information.
Returns a tuple (bits,linkage) which contains information about
the bit architecture and the linkage format used for the
executable. Both values are returned as strings.
Values that cannot be determined are returned as given by the
parameter presets. If bits is given as '', the sizeof(pointer)
(or sizeof(long) on Python version < 1.5.2) is used as
indicator for the supported pointer size.
The function relies on the system's "file" command to do the
actual work. This is available on most if not all Unix
platforms. On some non-Unix platforms where the "file" command
does not exist and the executable is set to the Python interpreter
binary defaults from _default_architecture are used.
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rT d } n X| sz t d | | | | | f � rG| r� t j } d } d } t � } d } n d } | d k rIt � \ } } } } | r� | r� d } n | s(d t j
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} n | | | | | | f a t S( si Fairly portable uname interface. Returns a tuple
of strings (system,node,release,version,machine,processor)
identifying the underlying platform.
Note that unlike the os.uname function this also returns
possible processor information as an additional tuple entry.
Entries which cannot be determined are set to ''.
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identification string.
Note that unlike the Python sys.version, the returned value
for the Python version will always include the patchlevel (it
defaults to '.0').
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If "aliased" is true, the function will use aliases for
various platforms that report system names which differ from
their common names, e.g. SunOS will be reported as
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