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Implements the Distutils 'build_py' command.s $Id$iN( t glob( t Command( t DistutilsOptionErrort DistutilsFileError( t convert_path( t logt build_pyc B s e Z d Z d# d$ d& d' d( g Z d d g Z i d d 6Z d Z d Z d Z d Z
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d Z d Z d Z d Z d Z d Z d Z d d Z d Z d Z d! Z d" Z RS() s5 "build" pure Python modules (copy to build directory)s
build-lib=t ds directory to "build" (copy) tot compilet cs compile .py to .pycs
no-compiles! don't compile .py files [default]s optimize=t Osl also compile with optimization: -O1 for "python -O", -O2 for "python -OO", and -O0 to disable [default: -O0]t forcet fs2 forcibly build everything (ignore file timestamps)c C sL d | _ d | _ d | _ d | _ d | _ d | _ d | _ d | _ d S( Ni ( t Nonet build_libt
py_modulest packaget package_datat package_dirR t optimizeR ( t self( ( s0 /usr/lib/python2.7/distutils/command/build_py.pyt initialize_options! s c C s | j d d d | j j | _ | j j | _ | j j | _ i | _ | j j r x6 | j j j D] \ } } t | | j | <qh Wn | j | _ t
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rt d qXn d S( Nt buildR R i i s optimize must be 0, 1, or 2( s build_libs build_lib( s forces force( t set_undefined_optionst distributiont packagesR R R t itemsR t get_data_filest
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ValueErrorR ( R t namet path( ( s0 /usr/lib/python2.7/distutils/command/build_py.pyt finalize_options+ s" )c C sS | j r | j n | j r6 | j | j n | j | j d d d S( Nt include_bytecodei ( R t
build_modulesR t build_packagest build_package_datat byte_compilet get_outputs( R ( ( s0 /usr/lib/python2.7/distutils/command/build_py.pyt runD s
c C s g } | j s | Sx | j D] } | j | } t j j | j g | j d } d } | rv t | d } n g | j | | D] } | | ^ q } | j | | | | f q W| S( s? Generate list of '(package,src_dir,build_dir,filenames)' tuplest .i i (
R t get_package_dirt osR" t joinR t splitt lent find_data_filest append( R t dataR t src_dirt build_dirt plent filet filenames( ( s0 /usr/lib/python2.7/distutils/command/build_py.pyR b s %) c C s | j j d g | j j | g } g } x[ | D]S } t t j j | t | } | j g | D] } | | k ri | ^ qi q5 W| S( s6 Return filenames for package's data files in 'src_dir't ( R t getR R- R" R. R t extend( R R R4 t globst filest patternt filelistt fn( ( s0 /usr/lib/python2.7/distutils/command/build_py.pyR1 z s
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Wd S( s$ Copy data files into build directoryt
preserve_modeN( R R- R" R. t mkpatht dirnamet copy_filet False( R R R4 R5 R8 t filenamet target( ( s0 /usr/lib/python2.7/distutils/command/build_py.pyR' s
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r | j d | d | d =q> X| j d | t j j | Sq> W| j j d } | d k r | j d | n | r t j j | Sd Sd S( s Return the directory, relative to the top of the source
distribution, where package 'package' should be found
(at least according to the 'package_dir' option, if any).R+ R9 i iN( R/ R R- R" R. t KeyErrort insertR: R
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| | | f qP | j d | qP W| S( Ns *.pyi s excluding %s( RQ R R- R" R. t abspathR t script_namet splitextt basenameR2 t debug_print( R R R t module_filest modulest setup_scriptR t abs_fRS ( ( s0 /usr/lib/python2.7/distutils/command/build_py.pyt find_package_modules s
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f q W| S( s Finds individually-specified Python modules, ie. those listed by
module name in 'self.py_modules'. Returns a list of tuples (package,
module_base, filename): 'package' is a tuple of the path through
package-space to the module; 'module_base' is the bare (no
packages, no dots) module name, and 'filename' is the path to the
".py" file (relative to the distribution root) that implements the
module.
R+ i ii t __init__s .py(
R R/ R. RH R, RQ R2 R- R" RU ( R R R\ RS R" R t module_baseR t checkedRP RT ( ( s0 /usr/lib/python2.7/distutils/command/build_py.pyt find_modules s*
c C sw g } | j r% | j | j n | j rs xB | j D]4 } | j | } | j | | } | j | q8 Wn | S( s4 Compute the list of all modules that will be built, whether
they are specified one-module-at-a-time ('self.py_modules') or
by whole packages ('self.packages'). Return a list of tuples
(package, module, module_file), just like 'find_modules()' and
'find_package_modules()' do.( R R; Rc R R, R_ ( R R\ R R t m( ( s0 /usr/lib/python2.7/distutils/command/build_py.pyt find_all_modules s c C s! g | j D] } | d ^ q
S( Ni( Re ( R RS ( ( s0 /usr/lib/python2.7/distutils/command/build_py.pyt get_source_files, s c C s. | g t | | d g } t j j | S( Ns .py( t listR- R" R. ( R R5 R RS t outfile_path( ( s0 /usr/lib/python2.7/distutils/command/build_py.pyt get_module_outfile/ s i c C s | j } g } x | D] \ } } } | j d } | j | j | | } | j | | r | j r | j | d n | j d k r | j | d q q q W| g | j D]4 \ } } } }
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n d S( Ns% byte-compiling is disabled, skipping.i( R( R i R t prefixt dry_run( t syst dont_write_bytecodeRO t distutils.utilR( R R- t sepR R Rt R ( R R= R( Rs ( ( s0 /usr/lib/python2.7/distutils/command/build_py.pyR( v s
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build-lib=R s directory to "build" (copy) to( s compileR s compile .py to .pycN( s
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