a
jc
@ s d Z ddlZddlZddlmZmZ g dZdhZdddd d
d d d
dddddddd d
ddddddddd
ddddddddd d d d d d d!dd d"d"d#d#d$d!dd d%Zd&Z e
ed'sej ej ksd(ej
vrd)Zd Zej d Zd*ejdd+ Zd,ejdd+ Zejej Zejej ZejejZejej Z da dZ d-d. Z ej!rlej"e ej!Z#n e e$ Z#ej%d/kre#& 'd0re ej(e#eeZ#d1ej
v re ej
d1 Z#d2d3 Z)e*ed4dZ+ej%d/krd5d6 Z,e,e#Z#e,e+Z+dnd7d8Z-e-d9Z.e.r6d:D ] Z/d;ee/ d<< d=ee/ d>< qd?d@ Z0dAdB Z1dCdD Z2dEdF Z3dGdH Z4dodIdJZ5dKdL Z6dMdN Z7dOdP Z8dQdR Z9dSdT Z:dpdUdVZ;dWdX Ze3 dd9fd]d^Z?e3 dd9fd_d`Z@dadb ZAdcdd ZBdedf ZCdgdh ZDdidj ZEdkdl ZFeGdmkreF dS )qz-Access to Python's configuration information. N)pardirrealpath) get_config_h_filenameget_config_varget_config_varsget_makefile_filenameget_pathget_path_names get_paths get_platformget_python_versionget_scheme_namesparse_config_hZMACOSX_DEPLOYMENT_TARGETz6{installed_base}/{platlibdir}/python{py_version_short}z0{platbase}/{platlibdir}/python{py_version_short}z1{base}/lib/python{py_version_short}/site-packagesz>{platbase}/{platlibdir}/python{py_version_short}/site-packagesz;{installed_base}/include/python{py_version_short}{abiflags}z?{installed_platbase}/include/python{py_version_short}{abiflags}z
{base}/binz{base})stdlib
platstdlibpurelibplatlibinclude platincludescriptsdataz{installed_base}/lib/pythonz{base}/lib/pythonz {installed_base}/include/pythonz{installed_base}/Libz
{base}/Libz{base}/Lib/site-packagesz{installed_base}/Includez{base}/Scriptsz#{userbase}/Python{py_version_nodot}z1{userbase}/Python{py_version_nodot}/site-packagesz+{userbase}/Python{py_version_nodot}/Includez+{userbase}/Python{py_version_nodot}/Scriptsz
{userbase})r r r r r r r z0{userbase}/{platlibdir}/python{py_version_short}z5{userbase}/lib/python{py_version_short}/site-packagesz>{userbase}/{platlibdir}/python{py_version_short}/site-packagesz+{userbase}/include/python{py_version_short}z{userbase}/binz{userbase}/lib/pythonz#{userbase}/lib/python/site-packagesz{userbase}/include) posix_prefix
posix_homentZnt_userZ
posix_userZosx_framework_userFZ real_prefixRPM_BUILD_ROOTz/local%d.%d z%d%dc C s& z
t | W S ty | Y S 0 d S N)r OSError)path r !/usr/lib64/python3.9/sysconfig.py_safe_realpathx s
r" r )z\pcbuild\win32z\pcbuild\amd64Z_PYTHON_PROJECT_BASEc C s, dD ]"}t jt j| d|r dS qdS )N)ZSetupz Setup.localZModulesTF)osr isfilejoin)dfnr r r! _is_python_source_dir s r( _homec C s0 | r,t j| t jt jtdr,tS | S )NZPCbuild)r# r normcase
startswithr% _PREFIX)r& r r r! _fix_pcbuild s
r- c C s | rt rtt S ttS r ) _sys_homer(
_PROJECT_BASE)Z
check_homer r r! is_python_build s r0 T)r r z{srcdir}/Includer z{projectbase}/.r c
C sv z| j f i |W S typ z| j f i tjW Y S tyj } ztd| d W Y d }~n
d }~0 0 Y n0 d S )Nz{%s})formatKeyErrorr# environAttributeError)sZ
local_varsvarr r r! _subst_vars s r7 c C s0 | }| D ]\}}||v r"q|| |< qd S r )keysitems)Z target_dictZ
other_dictZ target_keyskeyvaluer r r! _extend_dict s
r< c C sb i }|d u ri }t |t t| D ]4\}}tjdv rFtj|}tjt ||||< q(|S )N)posixr )
r< r _INSTALL_SCHEMESr9 r# namer
expandusernormpathr7 )schemevarsresr: r; r r r! _expand_vars s
rE c C s t jdkrdS t jS )Nr= r )r# r? r r r r! _get_default_scheme s
rF c C sz t jdd } | r| S dd }t jdkrBt jdp6d}||dS tjdkrptjrp|dd tjd
tjd d S |dd S )
NPYTHONUSERBASEc W s t jt jj| S r )r# r r@ r% )argsr r r! joinuser s z _getuserbase..joinuserr APPDATA~PythondarwinLibraryr r z.local)r# r3 getr? sysplatform
_framework version_info)env_baserI baser r r! _getuserbase s
rV c C sr ddl }|d}|d}|d}|du r2i }i }i }t| dd}| } W d n1 sd0 Y | D ]}
|
dsr|
d krqr||
} | rr| d
d \} }
|
}
|
d d }d
|v r|
|| < qrz| t v rt
t |
}
W n$ t
y |
d d
|| < Y qr0 |
|| < qrt |
}d}t|dkr8t|D ]}|| }||}||}|r|r| | k r|n|} n|r|n|} | dur | d
} d}| |v rt|| }n| |v rd}nx| tjv rtj| }n`| |v rD|dr |dd |v r d }n$d| |v r2d}nt|d| }n d || < }|r0|| d }|d| | | }d
|v r|||< nz|t v rt
t |}W n t
y | ||< Y n
0 |||< || |dr0|dd |v r0|dd }||vr0|||< n|||< || q@q*| D ]"\}}
t|
tr@|
||< q@|| |S )zParse a Makefile-style file.
A dictionary containing name/value pairs is returned. If an
optional dictionary is passed in as the second argument, it is
used instead of a new dictionary.
r Nz"([a-zA-Z][a-zA-Z0-9_]+)\s*=\s*(.*)z \$\(([A-Za-z][A-Za-z0-9_]*)\)z\${([A-Za-z][A-Za-z0-9_]*)}surrogateescape)errors# r z$$$)ZCFLAGSZLDFLAGSZCPPFLAGSTFZPY_ )recompileopen readlinesr+ stripmatchgroupreplace _ALWAYS_STR
ValueErrorintlistr8 lentuplesearchstartstrr# r3 endremover9
isinstanceupdate)filenamerC r^ Z _variable_rxZ _findvar1_rxZ _findvar2_rxdoneZnotdoneflineslinemnvZtmpvZ variablesZrenamed_variablesr? r; Zm1Zm2founditemZafterkr r r! _parse_makefile s
&
r~ c C sd t rtjtptdS ttdr0dttj f } nd} ttj
drP| dtj
j 7 } tjt d| dS )z Return the path of the Makefile.ZMakefileabiflagsz config-%s%sZconfig
_multiarchz-%sr )
_PYTHON_BUILDr# r r% r. r/ hasattrrP _PY_VERSION_SHORTr implementationr r )Zconfig_dir_namer r r! r f s
r c
C s( t jddjtjtjttjdddS )NZ_PYTHON_SYSCONFIGDATA_NAMEz+_sysconfigdata_{abi}_{platform}_{multiarch}r rZ )ZabirQ Z multiarch) r# r3 rO r1 rP r rQ getattrr r r r r! _get_sysconfigdata_names s r c
C s ddl } i }t }zt|| W nL tyl } z4d| }t|drP|d|j }t|W Y d}~n
d}~0 0 t }z6t|}t|| W d n1 s0 Y W nL ty } z4d| }t|dr|d|j }t|W Y d}~n
d}~0 0 t r
|d |d< t
}dt j v r>ddl
}||} || _| t j|< d t tf }
tt d
r`|
d 7 }
tj|
d d
tj|
|d } t| ddd2}|d |d | j ||d W d n1 s0 Y tdddd}||
W d n1 s0 Y dS )z;Generate the Python module containing build-time variables.r Nz.invalid Python installation: unable to open %sstrerrorz (%s)ZLDSHAREDZ BLDSHAREDrM zbuild/lib.%s-%sZgettotalrefcountz-pydebugT)exist_okz.pywutf8)encodingzB# system configuration generated and used by the sysconfig module
zbuild_time_vars = )streamzpybuilddir.txt)pprintr r~ r r r r r` r r r rP rQ types
ModuleTypebuild_time_varsmodulesr r r# makedirsr r% write) r rC makefileemsgZconfig_hru r? r moduleZ
pybuilddirZdestfiler r r! _generate_posix_vars| sL
,
.r c C s0 t }t|t t dgd}|j}| | dS )z7Initialize the module as appropriate for POSIX systems.r r N)r
__import__globalslocalsr rr )rC r? Z_tempr r r r! _init_posix s r c C sf ddl }td| d< td| d< td| d< | d | d < d
| d < t| d < tjttj | d
< dS )z+Initialize the module as appropriate for NTr Nr ZLIBDESTr Z
BINLIBDESTr Z INCLUDEPY
EXT_SUFFIXz.exeZEXEVERSIONZBINDIR)
_impr extension_suffixes_PY_VERSION_SHORT_NO_DOTr# r dirnamer" rP
executable)rC r r r r! _init_non_posix s r c C s |du r i }ddl }|d}|d}| }|s6q||}|r|dd\}}z|tv rbtt|}W n ty~ Y n0 |||< q(||}|r(d||d< q(|S )zParse a config.h-style file.
A dictionary containing name/value pairs is returned. If an
optional dictionary is passed in as the second argument, it is
used instead of a new dictionary.
Nr z"#define ([A-Z][A-Za-z0-9_]+) (.*)
z&/[*] #undef ([A-Z][A-Za-z0-9_]+) [*]/
r[ r )r^ r_ readlinerc rd rf rg rh ) fprC r^ Z define_rxZundef_rxrw rx ry rz r r r! r s,
r c C sB t r,tjdkr"tjtptd} q4tp(t} ntd} tj| dS )z Return the path of pyconfig.h.r ZPCr z
pyconfig-64.h)r r# r? r r% r. r/ r )Zinc_dirr r r! r s
r c C s t ttS )z,Return a tuple containing the schemes names.)rk sortedr> r r r r! r
s r
c C s t S )z*Return a tuple containing the paths names.) _SCHEME_KEYSr r r r! r s r c C s |rt | |S t| S dS )zReturn a mapping containing an install scheme.
``scheme`` is the install scheme name. If not provided, it will
return the default scheme for the current platform.
N)rE r> )rB rC expandr r r! r
s
r
c C s t |||| S )z[Return a path corresponding to the scheme.
``scheme`` is the install scheme name.
)r
)r? rB rC r r r r! r s r c G s t du rVi a tt d< tt d< tt d< tt d< tt d< tt d< tt d< tt d < tt d
< tt d < t j
t d < zt j t d
< W n t y dt d
< Y n0 t
jdkrtt dt d< t
jdkrtt t d}|dur|t d< t t d< t dt}t
jdkr,tr t
jt }t
j||}nt
jt }t|t d< t jdkrVddl}|t | rg }| D ]}| t | qd|S t S dS )an With no arguments, return a dictionary of all configuration
variables relevant for the current platform.
On Unix, this means every variable defined in Python's installed Makefile;
On Windows it's a much smaller set.
With arguments, return a list of values that result from looking up
each argument in the configuration variable dictionary.
Nprefix exec_prefixZ
py_versionZpy_version_shortZpy_version_nodotZinstalled_baserU Zinstalled_platbaseZplatbaseZ projectbase
platlibdirr rZ r ZTZPATHr= r SOuserbasesrcdirrM r ) _CONFIG_VARSr, _EXEC_PREFIX _PY_VERSIONr r _BASE_PREFIX_BASE_EXEC_PREFIXr/ rP r r r4 r# r? r r rO rV r r r r r% r" rQ _osx_supportZcustomize_config_varsappend)rH r r rU r Zvalsr? r r r! r sT
r c C s* | dkr ddl }|dtd t | S )zReturn the value of a single variable using the dictionary returned by
'get_config_vars()'.
Equivalent to get_config_vars().get(name)
r r Nz SO is deprecated, use EXT_SUFFIXr )warningswarnDeprecationWarningr rO )r? r r r r! r o s r c C s t jdkrFdtj v r dS dtj v r.dS dtj v r@dS tjS t jdksZtt d s`tjS d
t jv rtt jd
S t \} }}}}| d d } | d
d}| d d}| dd dkrd| |f S | dd dkr,|d dkrd} dt
|d d |dd f }dd d }|d |tj 7 }n| dd d krPdd l m
} | S | dd! d"krd"} ddl}|d#}||} | r| }n2| dd! d$krddl}
|
t | ||\} }}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; 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'.
r Zamd64z win-amd64z(arm)z win-arm32z(arm64)z win-arm64r= unameZ_PYTHON_HOST_PLATFORM/rZ _-N linuxz%s-%sZsunosr 5Zsolarisz%d.%sr] r Z32bitZ64bit)il z.%sZaix) aix_platform cygwinz[\d.]+rM z%s-%s-%s)r# r? rP versionlowerrQ r r3 r re rh maxsizeZ _aix_supportr r^ r_ rc rd r Zget_platform_osxr ) Zosnamehostreleaser machineZbitnessr r^ Zrel_rerx r r r r! r { sR
r c C s t S r )r r r r r! r s r c C sF t t| D ]0\}\}}|dkr0td| td||f qd S )Nr z%s: z
%s = "%s") enumerater r9 print)titler indexr: r; r r r! _print_dict s r c C sf dt jv rt dS tdt tdt tdt t tdt t tdt dS )z*Display all information sysconfig detains.z--generate-posix-varsNzPlatform: "%s"zPython version: "%s"z!Current installation scheme: "%s"ZPathsZ Variables)
rP argvr r r r rF r r
r r r r r! _main s
r __main__)F)N)N)H__doc__r# rP Zos.pathr r __all__rf r> Z_PIP_USE_SYSCONFIGr r base_prefixr3 Z_prefix_additionr r splitr rS r r r rA r, r r r base_exec_prefixr r Z
_USER_BASEr" r r r/ getcwdr? r endswithr% r( r r. r- r0 r rB r7 r< rE rF rV r~ r r r r r r r r
r r
r r r r r r r __name__r r r r! s
A
?
" O Q