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Editing: modulefinder.pyc
� z fc @ sl d Z d d l m Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z d d l Z e e j d � r� d Z n d Z e j d Z e j d Z e j d Z e j d Z e e f Z e j Z e j Z d � Z i Z d � Z i Z d � Z d f d � � YZ d f d � � YZ d � Z e d k rhy e � Z Wn e k rdd GHn Xn d S( s3 Find modules used by a script, using introspection.i����( t generatorsNt newlinest Ut rt LOAD_CONSTt IMPORT_NAMEt STORE_NAMEt STORE_GLOBALc c s� d } t | � } d } x� | | k r� t | | � } | } | d } d } | t k r� t | | � t | | d � d | } d } | d } | t k r� | d } q� n | | | f Vq Wd S( Ni i i i i ( t lent ordt Nonet HAVE_ARGUMENTt EXTENDED_ARG( t codet extended_argt nt it opt offsett arg( ( s$ /usr/lib64/python2.7/modulefinder.pyt _unpack_opargs s * c C s- t j | g � } | j | � | t | <d S( N( t packagePathMapt gett append( t packagenamet patht paths( ( s$ /usr/lib64/python2.7/modulefinder.pyt AddPackagePath6 s c C s | t | <d S( N( t replacePackageMap( t oldnamet newname( ( s$ /usr/lib64/python2.7/modulefinder.pyt ReplacePackageB s t Modulec B s e Z d d d � Z d � Z RS( c C s: | | _ | | _ | | _ d | _ i | _ i | _ d S( N( t __name__t __file__t __path__R t __code__t globalnamest starimports( t selft namet fileR ( ( s$ /usr/lib64/python2.7/modulefinder.pyt __init__H s c C sj d | j f } | j d k r6 | d | j f } n | j d k r\ | d | j f } n | d } | S( Ns Module(%rs , %rt )( R! R" R R# ( R' t s( ( s$ /usr/lib64/python2.7/modulefinder.pyt __repr__U s N( R! t __module__R R* R- ( ( ( s$ /usr/lib64/python2.7/modulefinder.pyR F s t ModuleFinderc B s e Z d d g g d � Z d � Z d � Z d � Z d � Z d � Z d d d d � Z d d � Z d � Z d � Z d d � Z d � Z d � Z d � Z d � Z d d � Z e j d � Z d � Z d � Z d � Z d � Z d d � Z d � Z d � Z d � Z d � Z RS( i c C sd | d k r t j } n | | _ i | _ i | _ | | _ d | _ | | _ | | _ g | _ d S( Ni ( R t sysR t modulest badmodulest debugt indentt excludest replace_pathst processed_paths( R' R R3 R5 R6 ( ( s$ /usr/lib64/python2.7/modulefinder.pyR* ` s c G sT | | j k rP x t | j � D] } d Gq W| Gx | D] } t | � Gq8 WHn d S( Ns ( R3 t rangeR4 t repr( R' t levelt strt argsR R ( ( s$ /usr/lib64/python2.7/modulefinder.pyt msgl s c G s= | d } | | j k r9 | j d | _ | j | � n d S( Ni i ( R3 R4 R= ( R' R< R: ( ( s$ /usr/lib64/python2.7/modulefinder.pyt msginu s c G s= | d } | | j k r9 | j d | _ | j | � n d S( Ni i ( R3 R4 R= ( R' R< R: ( ( s$ /usr/lib64/python2.7/modulefinder.pyt msgout{ s c C sW | j d d | � t | t � �/ } d d t j f } | j d | | | � Wd QXd S( Ni t run_scriptt R t __main__( R= t opent READ_MODEt impt PY_SOURCEt load_module( R' t pathnamet fpt stuff( ( s$ /usr/lib64/python2.7/modulefinder.pyR@ � s c C st t j j | � \ } } t j j | � \ } } t | t � �/ } | d t j f } | j | | | | � Wd QXd S( NR ( t osR t splitt splitextRC RD RE RF RG ( R' RH t dirR( t extRI RJ ( ( s$ /usr/lib64/python2.7/modulefinder.pyt load_file� s i����c C s� | j d d | | | | � | j | d | �} | j | | � \ } } | j | | � } | se | S| j r� | j | | � n d S( Ni t import_hookR: ( R= t determine_parentt find_head_packaget load_tailR# t ensure_fromlistR ( R' R( t callert fromlistR: t parentt qt tailt m( ( s$ /usr/lib64/python2.7/modulefinder.pyRQ � s c C s� | j d d | | � | s) | d k r= | j d d � d S| j } | d k r | j rh | d 8} n | d k r� | j | } | | k s� t � | j d d | � | S| j d � | k r� t d � n d j | j d � | � } | j | } | j d d | � | S| j rK| j | } | | k s4t � | j d d | � | Sd | k r�| j d � } | | } | j | } | j | k s�t � | j d d | � | S| j d d � d S( Ni RR i s determine_parent -> Nonei s determine_parent ->t .s relative importpath too deep( R> R? R R! R# R1 t AssertionErrort countt ImportErrort joinRL t rfind( R' RV R: t pnameRX R ( ( s$ /usr/lib64/python2.7/modulefinder.pyRR � sB c C s/ | j d d | | � d | k rL | j d � } | | } | | d } n | } d } | rt d | j | f } n | } | j | | | � } | r� | j d d | | f � | | f S| r | } d } | j | | | � } | r | j d d | | f � | | f Sn | j d d | � t d | � d S( Ni RS R\ i RA s %s.%ss find_head_package ->s" raise ImportError: No module nameds No module named ( R> t findR! t import_moduleR? R R_ ( R' RX R( R t headRZ t qnameRY ( ( s$ /usr/lib64/python2.7/modulefinder.pyRS � s. c C s� | j d d | | � | } x� | r� | j d � } | d k rO t | � } n | | | | d } } d | j | f } | j | | | � } | s | j d d | � t d | � q q W| j d d | � | S( Ni RT R\ i i s %s.%ss" raise ImportError: No module nameds No module named s load_tail ->( R> Rc R R! Rd R? R_ ( R' RY RZ R[ R Re t mname( ( s$ /usr/lib64/python2.7/modulefinder.pyRT � s c C s� | j d d | | | � x� | D]� } | d k ri | s� | j | � } | rf | j | | d � qf q� q t | | � s d | j | f } | j | | | � } | s� t d | � q� q q Wd S( Ni RU t *i s %s.%ss No module named ( R= t find_all_submodulesRU t hasattrR! Rd R_ ( R' R[ RW t recursivet subt allt subnamet submod( ( s$ /usr/lib64/python2.7/modulefinder.pyRU � s c C s | j s d Si } g } x% t j � D] } | j | d � q& Wx� | j D]� } y t j | � } Wn* t j k r� | j d d | � qK n Xxp | D]h } d } x: | D]2 } t | � } | | | k r� | | } Pq� q� W| r� | d k r� | | | <q� q� WqK W| j � S( Ni i s can't list directoryR* ( R# RE t get_suffixesR RK t listdirt errorR= R R t keys( R' R[ R1 t suffixest tripleRN t namesR( t modt suffR ( ( s$ /usr/lib64/python2.7/modulefinder.pyRi � s, c C sW | j d d | | | � y | j | } Wn t k r= n X| j d d | � | S| | j k rx | j d d � d S| r� | j d k r� | j d d � d Sy+ | j | | o� | j | � \ } } } Wn% t k r� | j d d d � d SXz | j | | | | � } Wd | r&| j � n X| r@t | | | � n | j d d | � | S( Ni Rd s import_module ->s import_module -> None( R> R1 t KeyErrorR? R2 R R# t find_moduleR_ RG t closet setattr( R' t partnamet fqnameRX R[ RI RH RJ ( ( s$ /usr/lib64/python2.7/modulefinder.pyRd s6 " c C sr | \ } } } | j d d | | o' d | � | t j k rf | j | | � } | j d d | � | S| t j k r� t | j � d | d � } nr | t j k r | j d � t j � k r� | j d d | � t d | � n | j d � t j | � } n d } | j | � } | | _ | r[| j r?| j | � } n | | _ | j | | � n | j d d | � | S( Ni RG RI s load_module ->s t execi s# raise ImportError: Bad magic numbers Bad magic number in %s( R> RE t PKG_DIRECTORYt load_packageR? RF t compilet readt PY_COMPILEDt get_magicR_ t marshalt loadR t add_moduleR" R6 t replace_paths_in_codeR$ t scan_code( R' R~ RI RH t file_infot suffixt modet typeR[ t co( ( s$ /usr/lib64/python2.7/modulefinder.pyRG - s0 c C sQ | | j k r i | j | <n | r< d | j | | j <n d | j | d <d S( Ni t -( R2 R! ( R' R( RV ( ( s$ /usr/lib64/python2.7/modulefinder.pyt _add_badmoduleH s c C s, | | j k r# | j | | � d Sy | j | | d | �Wn< t k r{ } | j d d t | � � | j | | � n� X| r(x� | D]� } | | j k r� | j | | � q� n y | j | | | g d | �Wq� t k r } | j d d t | � � | d | } | j | | � q� Xq� Wn d S( NR: i s ImportError:R\ ( R2 R� RQ R_ R= R; ( R' R( RV RW R: R= Rl t fullname( ( s$ /usr/lib64/python2.7/modulefinder.pyt _safe_import_hookP s& c c s | j } | j } | j } g t | � D]' \ } } } | t k r( | | f ^ q( } x� t | � D]� \ } \ } } t t k r� d | | f f Vqb n | t k rb | d k rb | | d d t k rb | | | d d } d | | | f f Vqb qb qb Wd S( Nt storei i t import( t co_codet co_namest co_constsR R t enumeratet ct STORE_OPSR R ( R' R� t unpackR Rv t constst _R R t opargsR t opargRW ( ( s$ /usr/lib64/python2.7/modulefinder.pyt scan_opcodesg s c c s~ | j } | j } | j } g t | � D]' \ } } } | t k r( | | f ^ q( } x"t | � D]\ } \ } } | t k r� d | | f f Vqb n | t k rb | d k rb | | d d | | d d k o� t k n rb | | | d d } | | | d d } | d k r4d | | | f f Vqb | d k rXd | | | f f Vqb d | | | | f f Vqb qb qb Wd S( NR� i i i i����R� t absolute_importt relative_import( R� R� R� R R R� R� R R ( R' R� R Rv R� R� R R R� R R� R: RW ( ( s$ /usr/lib64/python2.7/modulefinder.pyt scan_opcodes_25z s& 4 c C s� | j } t j d k r$ | j } n | j } x| | � D]\ } } | d k rk | \ } d | j | <q: | d k r�| \ } } d } | d k r� d | k r� d } n g | D] } | d k r� | ^ q� } n | d k r� d } n d } | j | | | d | �| r@d } | j r;| j j | j d | � } n | d k r\| j j | � } n | d k r�| j j | j � | j j | j � | j d k r�d | j | <q�q�d | j | <q@q: | d k r4| \ } } } | r | j | | | d | �q@| j | d | �} | j | j d | d d �q: t | � � q: Wx9 | j D]. } t | t | � � rN| j | | � qNqNWd S( Ni i R� i R� R� i Rh i����R: R\ R� ( i i ( R� R� ( R� R0 t version_infoR� R� R% R R� R# R1 R R! t updateR& R$ RR t RuntimeErrorR� t isinstanceR� R� ( R' R� R[ R t scannert whatR< R( RW t have_start fR: t mmRX R� ( ( s$ /usr/lib64/python2.7/modulefinder.pyR� � sR ( c C s� | j d d | | � t j | � } | r4 | } n | j | � } | | _ | g | _ | j t j | g � | _ | j d | j � \ } } } | j | | | | � | j d d | � | r� | j � n | S( Ni R� R* s load_package ->( R> R R R� R" R# R Rz RG R? R{ ( R' R~ RH R R[ RI t bufRJ ( ( s$ /usr/lib64/python2.7/modulefinder.pyR� � s c C s5 | | j k r | j | St | � | j | <} | S( N( R1 R ( R' R~ R[ ( ( s$ /usr/lib64/python2.7/modulefinder.pyR� � s c C s� | d k r | j d | } n | } | | j k rT | j d d | � t | � n | d k r� | t j k r� d d d d t j f f S| j } n t j | | � S( NR\ i s find_module -> ExcludedRA ( R R! R5 R? R_ R0 t builtin_module_namesRE t C_BUILTINR Rz ( R' R( R RX R� ( ( s$ /usr/lib64/python2.7/modulefinder.pyRz � s c C s< Hd d GHd d GH| j j � } | j � xE | D]= } | j | } | j rV d Gn d Gd | G| j pn d GHq3 W| j � \ } } | r� Hd GHxH | D]= } | j | j � } | j � d G| Gd Gd j | � GHq� Wn | r8Hd Gd GHxH | D]= } | j | j � } | j � d G| Gd Gd j | � GHq� Wn d S( s� Print a report to stdout, listing the found modules with their paths, as well as modules that are missing, or seem to be missing. s %-25s %st Namet Files ----t PR[ s %-25sRA s Missing modules:t ?s imported froms , s7 Submodules that appear to be missing, but could also bes# global names in the parent package:N( R� R� ( s ----s ----( R1 Rs t sortR# R" t any_missing_maybeR2 R` ( R' Rs t keyR[ t missingt maybeR( t mods( ( s$ /usr/lib64/python2.7/modulefinder.pyt report� s6 ! c C s | j � \ } } | | S( s� Return a list of modules that appear to be missing. Use any_missing_maybe() if you want to know which modules are certain to be missing, and which *may* be missing. ( R� ( R' R� R� ( ( s$ /usr/lib64/python2.7/modulefinder.pyt any_missing s c C s" g } g } x� | j D]� } | | j k r1 q n | j d � } | d k r_ | j | � q n | | d } | | } | j j | � } | d k r� | | j | k r� | j | � q | | j k r� q | j r� | j | � q | j | � q | j | � q W| j � | j � | | f S( s� Return two lists, one with modules that are certainly missing and one with modules that *may* be missing. The latter names could either be submodules *or* just global names in the package. The reason it can't always be determined is that it's impossible to tell which names are imported when "from module import *" is done with an extension module, short of actually importing it. R\ i i N( R2 R5 Ra R R1 R R R% R& R� ( R' R� R� R( R Rn t pkgnamet pkg( ( s$ /usr/lib64/python2.7/modulefinder.pyR� s0 c C s� t j j | j � } } x> | j D]3 \ } } | j | � r# | | t | � } Pq# q# W| j r� | | j k r� | | k r� | j d d | | f � n | j d d | f � | j j | � n t | j � } xM t t | � � D]9 } t | | t | � � r� | j | | � | | <q� q� Wt j | j | j | j | j | j t | � | j | j | | j | j | j | j | j � S( Ni s co_filename %r changed to %rs co_filename %r remains unchanged( RK R t normpatht co_filenameR6 t startswithR R3 R7 R? R t listR� R8 R� R� R� t typest CodeTypet co_argcountt co_nlocalst co_stacksizet co_flagsR� t tupleR� t co_varnamest co_namet co_firstlinenot co_lnotabt co_freevarst co_cellvars( R' R� t new_filenamet original_filenameR� R R� R ( ( s$ /usr/lib64/python2.7/modulefinder.pyR� L s* N( R! R. R R* R= R> R? R@ RP RQ RR RS RT RU Ri Rd RG R� R� t structR� R� R� R� R� R� Rz R� R� R� R� ( ( ( s$ /usr/lib64/python2.7/modulefinder.pyR/ ^ s4 # 6 % .c C s" d d l } y# | j t j d d � \ } } Wn | j k rM } | GHd SXd } d } g } g } x� | D]� \ } } | d k r� | d } n | d k r� d } n | d k r� | | j t j � } n | d k r� d } n | d k rm | j | � qm qm W| sd } n | d } t j } t j j | � | d <| | } | d k rxd GHx | D] } d Gt | � GHq\Wn t | | | � } xz | d D]n } | d k r�d } q�n | r�| d d k r�| j | d d d g � q| j | � q�| j | � q�W| j | � | j � | S( Ni����i s dmp:qx:i s -ds -ms -ps -qs -xs hello.pys path:s i����s .*Rh ( t getoptR0 t argvRr RL RK t pathsepR R t dirnameR9 R/ RQ R RP R@ R� ( R� t optsR< R= R3 t domodst addpatht excludet ot at scriptR t itemt mfR ( ( s$ /usr/lib64/python2.7/modulefinder.pyt testh sX # RB s [interrupt]( t __doc__t __future__R t disRE R� RK R0 R� R� Rj t __stdout__RD t opmapR R R R R� R R R R R R R R R/ R� R! R� t KeyboardInterrupt( ( ( s$ /usr/lib64/python2.7/modulefinder.pyt <module> sB � � ;
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