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r}e d ƒ Yn Xn d S( u3 Find modules used by a script, using introspection.i Nu
LOAD_CONSTu IMPORT_NAMEu
STORE_NAMEu STORE_GLOBALc C s t j | g ƒ j | ƒ d S( N( u packagePathMapu
setdefaultu append( u packagenameu path( ( u1 /opt/alt/python33/lib64/python3.3/modulefinder.pyu AddPackagePath s u AddPackagePathc C s | t | Nonei u determine_parent ->u .u relative importpath too deep( u msginu msgoutu Noneu __name__u __path__u modulesu AssertionErroru countu ImportErroru joinu splitu rfind( u selfu calleru levelu pnameu parentu i( ( u1 /opt/alt/python33/lib64/python3.3/modulefinder.pyu determine_parent sB
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u ModuleFinder.determine_parentc C s> | j d d | | ƒ d | k rX | j d ƒ } | d | … } | | d d … } n | } d } | r€ d | j | f } n | } | j | | | ƒ } | rÄ | j d d | | f ƒ | | f S| r| } d } | j | | | ƒ } | r| j d d | | f ƒ | | f Sn | j d d | ƒ t d | ƒ ‚ d S(
Ni u find_head_packageu .i u u %s.%su find_head_package ->u" raise ImportError: No module namedu No module named ( u msginu findu __name__u
import_moduleu msgoutu Noneu ImportError( u selfu parentu nameu iu headu tailu qnameu q( ( u1 /opt/alt/python33/lib64/python3.3/modulefinder.pyu find_head_package¢ s.
u ModuleFinder.find_head_packagec C sã | j d d | | ƒ | } x | rË | j d ƒ } | d k rO t | ƒ } n | d | … | | d d … } } d | j | f } | j | | | ƒ } | s | j d d | ƒ t d | ƒ ‚ q q W| j d d | ƒ | S(
Ni u load_tailu .i i u %s.%su" raise ImportError: No module namedu No module named u load_tail ->( u msginu findu lenu __name__u
import_moduleu msgoutu ImportError( u selfu qu tailu mu iu headu mname( ( u1 /opt/alt/python33/lib64/python3.3/modulefinder.pyu load_tail½ s %u ModuleFinder.load_tailc C sÄ | j d d | | | ƒ x¤ | D]œ } | d k ri | s¼ | j | ƒ } | rf | j | | d ƒ qf q¼ q t | | ƒ s d | j | f } | j | | | ƒ } | s¼ t d | ƒ ‚ q¼ q q Wd S( Ni u ensure_fromlistu *i u %s.%su No module named ( u msgu find_all_submodulesu ensure_fromlistu hasattru __name__u
import_moduleu ImportError( u selfu mu fromlistu recursiveu subu allu subnameu submod( ( u1 /opt/alt/python33/lib64/python3.3/modulefinder.pyu ensure_fromlistÌ s
u ModuleFinder.ensure_fromlistc
C sE | j s
d Si } g } | t j j d d … 7} | t j j d d … 7} | t j j d d … 7} xÑ | j D]Æ } y t j | ƒ } Wn+ t j k
r· | j d d | ƒ wq Yn Xx| | D]t } d } xF | D]> } t | ƒ } | | d … | k rÒ | d | … } PqÒ qÒ W| r¿ | d k r¿ | | | Yn X| j d d | ƒ | S| | j k ry | j d d ƒ d S| r¢ | j d k r¢ | j d d ƒ d Sy+ | j | | oº | j | ƒ \ } } } Wn) t k
rø | j d d d ƒ d SYn Xz | j | | | | ƒ } Wd | r+| j
ƒ n X| rEt | | | ƒ n | j d d | ƒ | S( Ni u
import_moduleu import_module ->u import_module -> None( u msginu modulesu KeyErroru msgoutu
badmodulesu Noneu __path__u find_moduleu ImportErroru load_moduleu closeu setattr( u selfu partnameu fqnameu parentu mu fpu pathnameu stuff( ( u1 /opt/alt/python33/lib64/python3.3/modulefinder.pyu
import_moduleö s6
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u ModuleFinder.import_modulec
C su | \ } } } | j d d | | o' d | ƒ | t j k rf | j | | ƒ } | j d d | ƒ | S| t j k r” t | j ƒ d | d ƒ } nu | t j k r| j d ƒ t j ƒ k rä | j d d | ƒ t
d | ƒ ‚ n | j d
ƒ t j | ƒ } n d } | j | ƒ } | | _ | r^| j rB| j | ƒ } n | | _ | j | | ƒ n | j d d | ƒ | S( Ni u load_moduleu fpu load_module ->u
u execi u# raise ImportError: Bad magic numberu Bad magic number in %si ( u msginu impu
PKG_DIRECTORYu load_packageu msgoutu PY_SOURCEu compileu readu PY_COMPILEDu get_magicu ImportErroru marshalu loadu Noneu
add_moduleu __file__u
replace_pathsu replace_paths_in_codeu __code__u scan_code(
u selfu fqnameu fpu pathnameu file_infou suffixu modeu typeu mu co( ( u1 /opt/alt/python33/lib64/python3.3/modulefinder.pyu load_module s0
u ModuleFinder.load_modulec C sQ | | j k r i | j | y s u* ModuleFinder.scan_code..u levelu .u relative_import( u co_codeu scan_opcodes_25u globalnamesu Noneu _safe_import_hooku __path__u modulesu getu __name__u updateu starimportsu __code__u determine_parentu RuntimeErroru co_constsu
isinstanceu typeu scan_code( u selfu cou mu codeu scanneru whatu argsu nameu fromlistu have_staru mmu levelu parentu c( ( u1 /opt/alt/python33/lib64/python3.3/modulefinder.pyu scan_codel sH u ModuleFinder.scan_codec C sÞ | j d d | | ƒ t j | ƒ } | r4 | } n | j | ƒ } | | _ | g | _ | j t j | g ƒ | _ | j d | j ƒ \ } } } z1 | j | | | | ƒ | j d d | ƒ | SWd | rÙ | j
ƒ n Xd S( Ni u load_packageu __init__u load_package ->( u msginu replacePackageMapu getu
add_moduleu __file__u __path__u packagePathMapu find_moduleu load_moduleu msgoutu close( u selfu fqnameu pathnameu newnameu mu fpu bufu stuff( ( u1 /opt/alt/python33/lib64/python3.3/modulefinder.pyu load_package s u ModuleFinder.load_packagec C s5 | | j k r | j | St | ƒ | j | <} | S( N( u modulesu Module( u selfu fqnameu m( ( u1 /opt/alt/python33/lib64/python3.3/modulefinder.pyu
add_module² s u ModuleFinder.add_modulec C s§ | d k r | j d | } n | } | | j k rW | j d d | ƒ t | ƒ ‚ n | d k r— | t j k r‹ d d d d t j f f S| j } n t j
| | ƒ S( Nu .i u find_module -> Excludedu ( u Noneu __name__u excludesu msgoutu ImportErroru sysu builtin_module_namesu impu C_BUILTINu pathu find_module( u selfu nameu pathu parentu fullname( ( u1 /opt/alt/python33/lib64/python3.3/modulefinder.pyu find_module¸ s u ModuleFinder.find_modulec C s‚ t ƒ t d d ƒ t d d ƒ t | j j ƒ ƒ } xa | D]Y } | j | } | j rn t d d d ƒn t d d d ƒt d | | j p” d
ƒ q? W| j ƒ \ } } | rt ƒ t d ƒ xF | D]; } t | j | j ƒ ƒ } t d | d
d j | ƒ ƒ qÌ Wn | r~t ƒ t d d d ƒt d ƒ xF | D]; } t | j | j ƒ ƒ } t d | d
d j | ƒ ƒ q<Wn d S( u’ Print a report to stdout, listing the found modules with their
paths, as well as modules that are missing, or seem to be missing.
u
%-25s %su Nameu Fileu ----u Pu endu u mu %-25su u Missing modules:u ?u
imported fromu , u7 Submodules that appear to be missing, but could also beu# global names in the parent package:N( u Nameu File( u ----u ----( u printu sortedu modulesu keysu __path__u __file__u any_missing_maybeu
badmodulesu join( u selfu keysu keyu mu missingu maybeu nameu mods( ( u1 /opt/alt/python33/lib64/python3.3/modulefinder.pyu reportÉ s0
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u ModuleFinder.reportc C s | j ƒ \ } } | | S( u½ 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.
( u any_missing_maybe( u selfu missingu maybe( ( u1 /opt/alt/python33/lib64/python3.3/modulefinder.pyu any_missingë s u ModuleFinder.any_missingc C s. g } g } x| j D]ö } | | j k r1 q n | j d ƒ } | d k r_ | j | ƒ q n | | d d … } | d | … } | j j | ƒ } | d k rÿ | | j | k rÄ | j | ƒ q | | j k rÖ q | j rï | j | ƒ q | j | ƒ q | j | ƒ q W| j ƒ | j ƒ | | f S( u® 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.
u .i i N(
u
badmodulesu excludesu rfindu appendu modulesu getu Noneu globalnamesu starimportsu sort( u selfu missingu maybeu nameu iu subnameu pkgnameu pkg( ( u1 /opt/alt/python33/lib64/python3.3/modulefinder.pyu any_missing_maybeó s0
u ModuleFinder.any_missing_maybec C sˆ t j j | j ƒ } } xD | j D]9 \ } } | j | ƒ r# | | t | ƒ d … } Pq# q# W| j rË | | j k rË | | k r¡ | j d d | | f ƒ n | j d d | f ƒ | j j
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