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U qaQ @ s d Z ddlZddlZddlZddlZddlZddlmZ ddl m Z ddlmZ ddl mZ ddlmZ dd Zd d Zdd Zdd Zdadd Zdd Zd*ddZd a aadd Zdd Zd+ddZdd Zd,d d!Zd"d# Z d-d$d%Z!d.d&d'Z"G d(d) d)Z#dS )/zudistutils.util Miscellaneous utility functions -- anything that doesn't fit into one of the other *util.py modules. N)DistutilsPlatformError)newer)spawn)log)DistutilsByteCompileErrorc C s t jdkrFdtj krdS dtj kr.dS dtj kr@dS tjS dt jkrZt jd S t jd ksntt d sttjS t \} }}}}| dd} | d d}| dd}| dd dkrd| |f S | dd dkr,|d dkrd} dt |d d |dd f }ddd}|d|tj 7 }n| dd dkrLd | ||f S | dd! d"krd"} t d#tj}||}|r| }n>| dd! d$krddl}ddl} || j | ||\} }}d%| ||f S )&a Return a string that identifies the current platform. This is used mainly to distinguish platform-specific build directories and platform-specific built distributions. Typically includes the OS name and version and the architecture (as supplied by 'os.uname()'), although the exact information included depends on the OS; eg. on Linux, the kernel version isn't particularly important. Examples of returned values: linux-i586 linux-alpha (?) solaris-2.6-sun4u Windows will return one of: win-amd64 (64bit Windows on AMD64 (aka x86_64, Intel64, EM64T, etc) win32 (all others - specifically, sys.platform is returned) For other non-POSIX platforms, currently just returns 'sys.platform'. ntZamd64 win-amd64z(arm) win-arm32z(arm64)z win-arm64Z_PYTHON_HOST_PLATFORMposixuname/ _-N linuxz%s-%sZsunosr 5Zsolarisz%d.%s Z32bitZ64bit)il z.%sZaixz%s-%s.%s cygwinz[\d.]+darwinz%s-%s-%s)osnamesysversionlowerplatformenvironhasattrr replaceintmaxsizerecompileASCIImatchgroup_osx_supportZdistutils.sysconfigZget_platform_osxZ sysconfigZget_config_vars) Zosnamehostreleaser machineZbitnessZrel_remr) distutils r/ */usr/local/lib/python3.8/distutils/util.pyget_host_platform sR r1 c C s8 t jdkr.dddd} | t jdp,t S t S d S )Nr win32r r )Zx86Zx64ZarmZVSCMD_ARG_TGT_ARCH)r r getr r1 )ZTARGET_TO_PLATr/ r/ r0 get_platforma s r4 c C sz t jdkr| S | s| S | d dkr.td| | d dkrFtd| | d}d|krd|d qP|snt jS t jj| S )a Return 'pathname' as a name that will work on the native filesystem, i.e. split it on '/' and put it back together again using the current directory separator. Needed because filenames in the setup script are always supplied in Unix style, and have to be converted to the local convention before we can actually use them in the filesystem. Raises ValueError on non-Unix-ish systems if 'pathname' either starts or ends with a slash. r r zpath '%s' cannot be absolutezpath '%s' cannot end with '/'.)r sep ValueErrorsplitremovecurdirpathjoin)pathnamepathsr/ r/ r0 convert_pathl s r@ c C s t jdkr<t j|s$t j| |S t j| |dd S nNt jdkr|t j|\}}|d dkrn|dd }t j| |S tdt j dS )a Return 'pathname' with 'new_root' prepended. If 'pathname' is relative, this is equivalent to "os.path.join(new_root,pathname)". Otherwise, it requires making 'pathname' relative and then joining the two, which is tricky on DOS/Windows and Mac OS. r Nr r \z!nothing known about platform '%s')r r r<