U
ل=^" @ sn d dl Z d dlZze W n ek
r0 eZY nX dd Zdd Zdd Zdd Zd
d Z d d
Z
dd Z dS ) Nc C s ddl m} || d S )Nr )DistutilsSetupError)Zdistutils.errorsr )msgr r /setuptools_ext.pyerror
s r c C s@ t | }| }W 5 Q R X |d7 }t|| d}t||| d S )N
exec)openreadcompiler )filenameZglobfsrccoder r r execfile s
r c
C s ddl m} t|ts*tdt|jf t|}z|d\}}W n" t k
rf td|f Y nX t
j |sd}|
ddd }t
j |rd
|d | f }td ||f d |d
}t|| z || }W n$ tk
r td||f Y nX t||s| }t||s0td|t|jf t|dsJtd|f |j\} }
} } |jrr| } || |
d krt| || nt| || |
| | d S )Nr )FFIzEargument to 'cffi_modules=...' must be a str or a list of str, not %r:z3%r must be of the form 'path/build.py:ffi_variable' ./.pyz (rewrite cffi_modules to [%r])z#%r does not name an existing file%sZ__cffi__)__name____file__z!%r: object %r not found in modulez"%r is not an FFI instance (got %r)_assigned_sourcez*%r: the set_source() method was not called)Zcffi.apir
isinstance
basestringr typer strsplit
ValueErrorospathexistsreplacer KeyErrorhasattrr Z_windows_unicodecopyZ_apply_windows_unicode_add_py_module
_add_c_module)
distZmod_specr Zbuild_file_nameZ ffi_var_nameextZ rewrittenZmod_varsffi module_namesourcesource_extensionkwdsr r r add_cffi_module sV
r0 c C sn d|krjt tdsjtjdkrjddl}z(t|jdd }|dkrJd|d< W n tk
rh d|d< Y nX |S ) a
Add py_limited_api to kwds if setuptools >= 26 is in use.
Do not alter the setting if it already exists.
Setuptools takes care of ignoring the flag on Python 2 and PyPy.
CPython itself should ignore the flag in a debugging version
(by not listing .abi3.so in the extensions it supports), but
it doesn't so far, creating troubles. That's why we check
for "not hasattr(sys, 'gettotalrefcount')" (the 2.7 compatible equivalent
of 'd' not in sys.abiflags). (http://bugs.python.org/issue28401)
On Windows, with CPython <= 3.4, it's better not to use py_limited_api
because virtualenv *still* doesn't copy PYTHON3.DLL on these versions.
For now we'll skip py_limited_api on all Windows versions to avoid an
inconsistent mess.
Zpy_limited_apiZgettotalrefcountZwin32r Nr T)r% sysplatform
setuptoolsint __version__ partitionr ) Extensionr/ r4 Zsetuptools_major_versionr r r _set_py_limited_apiI s r9 c
s ddl m} ddlm} ddlm ddlm ddlm dg}|
| dg t ||}|f |d |d fd
d | j
d krg | _
| j
| jd | G fd
dd } | | jd < d S )Nr )r8 build_extmkpathlog
recompiler $PLACEHOLDERsources)namerC c s\ t j| }d| | |d k r:| |}|sXd |S Nzgenerating cffi module %rzalready up-to-date)r r! joininfoZ
make_c_source)Ztmpdirpre_runZc_fileupdated)r* r+ r? r= r, rA r- r. r r make_modu s
z _add_c_module.<locals>.make_modr; c s e Zd Z fddZdS )z)_add_c_module.<locals>.build_ext_make_modc s: j d dkr,t| dd }| j|j d< | d S )Nr rB rH )rC getattrZ
build_temprun)selfrH
base_classr* rJ r r rL s z-_add_c_module.<locals>.build_ext_make_mod.runNr
__module__ __qualname__rL r rN r r build_ext_make_mod s rS )N)Zdistutils.corer8 setuptools.command.build_extr; distutils.dir_utilr= distutilsr? cffirA extendpopr9 Z ext_modulesappendcmdclassget)
r) r+ r, r- r. r/ r8 r; Z
allsourcesrS r )
rO r* r+ r? rJ r= r, rA r- r. r r( h s
r( c s ddl m ddlm} ddlm} ddlm ddlm fdd| j
d | G fd
d d }|| j
d < | j d krg | _ | j
| j
d |G fd
dd}|| j
d < d S )Nr r< )build_pyr: r> r@ c s> d| tj| | }|s: d d S rE )rG r r! dirnameZmake_py_source)Zpy_filerI )r+ r? r= r, rA r r generate_mod s
z$_add_py_module.<locals>.generate_modr] c s* e Zd Z fddZ fddZdS )z)_add_py_module.<locals>.build_py_make_modc s@ | d}|d d7 < tjj| jf| d S )Nr r )rL r r r! rF Z build_lib)rM module_pathrO r_ r, r r rL s
z-_add_py_module.<locals>.build_py_make_mod.runc s: | j }z&|r fdd|D | _ | W S || _ X d S )Nc s g | ]}| kr|qS r r ).0m)r, r r
<listcomp> s zN_add_py_module.<locals>.build_py_make_mod.get_source_files.<locals>.<listcomp>)
py_modulesget_source_files)rM Zsaved_py_modules)rO r, r r rg s z:_add_py_module.<locals>.build_py_make_mod.get_source_filesN)r rQ rR rL rg r rb r r build_py_make_mod s rh r; c s e Zd Z fddZdS )z*_add_py_module.<locals>.build_ext_make_modc sb | | jr^d}d|d d }| d}||}|d d }tj|| d S )Nr r` r] r )rL Zinplacer rF Zget_finalized_commandZget_package_dirr r! )rM ra packager] Z package_dir file_name base_class_2r_ r, r r rL s
z._add_py_module.<locals>.build_ext_make_mod.runNrP r rk r r rS s rS )rU r= Zsetuptools.command.build_pyr] rT r; rV r? rW rA r[ r\ rf rZ )r) r+ r, r] r; rh rS r )rO rl r+ r_ r? r= r, rA r r' s
r' c C s4 |dks t t|tr |g}|D ]}t| | q d S )N cffi_modules)AssertionErrorr r r0 )r) attrvalueZ cffi_moduler r r rm s
rm ) r r2 r NameErrorr r r r0 r9 r( r' rm r r r r <module> s
- .=