| Linux host35.registrar-servers.com 4.18.0-553.47.1.lve.el8.x86_64 #1 SMP Tue Apr 8 13:54:31 UTC 2025 x86_64 Path : /usr/lib64/python2.7/compiler/ |
| Current File : //usr/lib64/python2.7/compiler/symbols.pyo |
�
{ fc @ s= d Z d d l m Z d d l m Z m Z m Z m Z m Z m Z d d l
m Z d d l Z d d l
Z
d Z d d d � � YZ d e f d
� � YZ d e f d � � YZ d
e f d � � YZ d e f d � � YZ d e f d � � YZ d d d � � YZ d � Z e d k r9d d l
Z
d d l m Z m Z d d l Z d � Z x�e
j d D]�Z e GHe e � Z e j � Z! e j" � e j e! e d � Z# e e# � Z$ e e � Z% e � Z& e e% e& � e& j' e% j � Z( e e$ e( � s"Hd Ge GHe) e$ � GHe) e( � GHe
j* d � n i Z+ e+ j, e& j' � e+ e% =e+ j- � Z' [+ x� e# j. � D]� Z& e& j/ � r[g e' D]! Z0 e0 j1 e& j2 � k rte0 ^ qtZ3 e4 e3 � d k r�d Ge& j2 � GHq.e e e& j5 � � e3 d j � � s.e& j2 � GHe) e e& j5 � � � GHe) e3 d j � � GHe
j* d � q.q[q[Wq`Wn d S( s Module symbol-table generatori����( t ast( t SC_LOCALt SC_GLOBAL_IMPLICITt SC_GLOBAL_EXPLICITt SC_FREEt SC_CELLt
SC_UNKNOWN( t mangleNi t Scopec B s� e Z d d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z
d � Z d � Z d
� Z
d � Z d � Z d
� Z d � Z d � Z d � Z RS( c C s� | | _ | | _ i | _ i | _ i | _ i | _ i | _ i | _ g | _ d | _
d | _ d | _ | d k r� x> t
t | � � D]' } | | d k r� | | | _ Pq� q� Wn d S( Nt _( t namet modulet defst usest globalst paramst freest cellst childrent Nonet nestedt generatort klasst ranget len( t selfR
R R t i( ( s( /usr/lib64/python2.7/compiler/symbols.pyt __init__ s"
c C s d | j j | j f S( Ns <%s: %s>( t __class__t __name__R
( R ( ( s( /usr/lib64/python2.7/compiler/symbols.pyt __repr__% s c C s# | j d k r | St | | j � S( N( R R R ( R R
( ( s( /usr/lib64/python2.7/compiler/symbols.pyR ( s c C s d | j | j | � <d S( Ni ( R R ( R R
( ( s( /usr/lib64/python2.7/compiler/symbols.pyt add_def- s c C s d | j | j | � <d S( Ni ( R
R ( R R
( ( s( /usr/lib64/python2.7/compiler/symbols.pyt add_use0 s c C sy | j | � } | | j k s0 | | j k r0 n | | j k rX t d | | j f � n d | j | <| j j | � d S( Ns %s in %s is global and parameteri ( R R
R R t SyntaxErrorR
R R R ( R R
( ( s( /usr/lib64/python2.7/compiler/symbols.pyt
add_global3 s
c C s- | j | � } d | j | <d | j | <d S( Ni ( R R R ( R R
( ( s( /usr/lib64/python2.7/compiler/symbols.pyt add_param= s
c C s@ i } | j | j � | j | j � | j | j � | j � S( N( t updateR R
R t keys( R t d( ( s( /usr/lib64/python2.7/compiler/symbols.pyt get_namesB s
c C s | j j | � d S( N( R t append( R t child( ( s( /usr/lib64/python2.7/compiler/symbols.pyt add_childI s c C s | j S( N( R ( R ( ( s( /usr/lib64/python2.7/compiler/symbols.pyt get_childrenL s c C s� t j | j I| j r d p" d IJt j d I| j IJt j d I| j IJt j d I| j IJt j d I| j IJt j d I| j IJd S( NR t s
globals: s cells: s defs: s uses: s frees:( t syst stderrR
R R R R R
R ( R ( ( s( /usr/lib64/python2.7/compiler/symbols.pyt DEBUGO s %c C sy | | j k r t S| | j k r& t S| | j k r9 t S| j rd | | j k s` | | j k rd t S| j rq t
St Sd S( sb Return scope of name.
The scope of a name could be LOCAL, GLOBAL, FREE, or CELL.
N( R R R R R R R R R
R R R ( R R
( ( s( /usr/lib64/python2.7/compiler/symbols.pyt
check_nameW s ' c C sr | j s
d Si } | j | j � xB | j j � D]1 } | | j k r3 | | j k r3 d | | <q3 q3 W| j � S( Ni ( ( R R$ R R
R% R R ( R t freeR
( ( s( /usr/lib64/python2.7/compiler/symbols.pyt
get_free_varsi s c C sQ xJ | j D]? } | j � } | j | � } x | D] } | j | � q2 Wq
Wd S( N( R R2 t add_freest force_global( R R) R R R
( ( s( /usr/lib64/python2.7/compiler/symbols.pyt handle_childrens s
c C sf d | j | <| | j k r) | j | =n x6 | j D]+ } | j | � t k r3 | j | � q3 q3 Wd S( s� Force name to be global in scope.
Some child of the current node had a free reference to name.
When the child was processed, it was labelled a free
variable. Now that all its enclosing scope have been
processed, the name is known to be a global or builtin. So
walk back down the child chain and set the name to be global
rather than free.
Be careful to stop if a child does not think the name is
free.
i N( R R R R0 R R4 ( R R
R) ( ( s( /usr/lib64/python2.7/compiler/symbols.pyR4 z s
c C s g } x� | D]� } | j | � } | j r� | t k sR | t k sR t | t � rb d | j | <q | t k r~ | j | � q t | t � r� | t
k r� d | j | <q | t k r | j | � q q
| t
k r� d | j | <q
| t k r
| j | � q
q
W| S( s� Process list of free vars from nested scope.
Returns a list of names that are either 1) declared global in the
parent or 2) undefined in a top-level parent. In either case,
the nested scope should treat them as globals.
i (
R0 R R R t
isinstancet
ClassScopeR R R( t
FunctionScopeR R R ( R t namest
child_globalsR
t sc( ( s( /usr/lib64/python2.7/compiler/symbols.pyR3 � s$
c C s
| j j � S( N( R R% ( R ( ( s( /usr/lib64/python2.7/compiler/symbols.pyt
get_cell_vars� s N( R t
__module__R R R R R R R" R# R' R* R+ R/ R0 R2 R5 R4 R3 R< ( ( ( s( /usr/lib64/python2.7/compiler/symbols.pyR s"
t ModuleScopec B s e Z e j Z d � Z RS( c C s | j d | � d S( Nt global( t _ModuleScope__super_init( R ( ( s( /usr/lib64/python2.7/compiler/symbols.pyR � s ( R R= R R R@ ( ( ( s( /usr/lib64/python2.7/compiler/symbols.pyR> � s R8 c B s e Z RS( ( R R= ( ( ( s( /usr/lib64/python2.7/compiler/symbols.pyR8 � s t GenExprScopec B s, e Z e j Z d Z d d � Z d � Z RS( i c C s@ | j } | j d 7_ | j d | | | � | j d � d S( Ni s generator expression<%d>s .0( t _GenExprScope__countert _GenExprScope__super_initR# ( R R R R ( ( s( /usr/lib64/python2.7/compiler/symbols.pyR � s c C s t j | � } | S( N( R R' ( R R% ( ( s( /usr/lib64/python2.7/compiler/symbols.pyR' � s N( R R= R R RC RB R R' ( ( ( s( /usr/lib64/python2.7/compiler/symbols.pyRA � s t LambdaScopec B s# e Z e j Z d Z d d � Z RS( i c C s3 | j } | j d 7_ | j d | | | � d S( Ni s lambda.%d( t _LambdaScope__countert _LambdaScope__super_init( R R R R ( ( s( /usr/lib64/python2.7/compiler/symbols.pyR � s N( R R= R R RF RE R ( ( ( s( /usr/lib64/python2.7/compiler/symbols.pyRD � s R7 c B s e Z e j Z d � Z RS( c C s | j | | | � d S( N( t _ClassScope__super_init( R R
R ( ( s( /usr/lib64/python2.7/compiler/symbols.pyR � s ( R R= R R RG ( ( ( s( /usr/lib64/python2.7/compiler/symbols.pyR7 � s t
SymbolVisitorc B s e Z d � Z d � Z e Z d � Z d � Z d � Z d � Z d � Z d d � Z
d � Z d
� Z d � Z
d d � Z d
� Z d � Z d � Z d � Z d � Z d d � Z d d � Z d d � Z d d � Z d � Z e j e j e j f Z d � Z d � Z RS( c C s i | _ d | _ d S( N( t scopesR R ( R ( ( s( /usr/lib64/python2.7/compiler/symbols.pyR � s c C s2 t � } | _ | j | <| j | j | � d S( N( R> R RI t visitt node( R RK t scope( ( s( /usr/lib64/python2.7/compiler/symbols.pyt visitModule� s c C s� | j r | j | j | � n | j | j � x! | j D] } | j | | � q9 Wt | j | j | j � } | j s� t | t � r� d | _ n | | j
| <| j | | j � | j | j
| � | j | | � d S( Ni ( t
decoratorsRJ R R
t defaultsR8 R R R R6 RI t _do_argst argnamest codet handle_free_vars( R RK t parentt nRL ( ( s( /usr/lib64/python2.7/compiler/symbols.pyt
visitFunction� s
c C s| t | j | j � } | j s< t | t � s< t | t � rH d | _ n | | j | <| j | j | � | j | | � d S( Ni (
RA R R R R6 R8 RI RJ RR RS ( R RK RT RL ( ( s( /usr/lib64/python2.7/compiler/symbols.pyt visitGenExpr� s
c C s; x! | j D] } | j | | � q
W| j | j | � d S( N( t qualsRJ t expr( R RK RL t genfor( ( s( /usr/lib64/python2.7/compiler/symbols.pyt visitGenExprInner� s c C sQ | j | j | d � | j | j | � x! | j D] } | j | | � q3 Wd S( Ni ( RJ t assignt itert ifs( R RK RL t if_( ( s( /usr/lib64/python2.7/compiler/symbols.pyt visitGenExprFor s c C s | j | j | � d S( N( RJ t test( R RK RL ( ( s( /usr/lib64/python2.7/compiler/symbols.pyt visitGenExprIf s i c C s� x! | j D] } | j | | � q
Wt | j | j � } | j sQ t | t � r] d | _ n | | j | <| j | | j
� | j | j | � | j | | � d S( Ni (
RO RJ RD R R R R6 R8 RI RP RQ RR RS ( R RK RT R\ RU RL ( ( s( /usr/lib64/python2.7/compiler/symbols.pyt visitLambda s
c C sJ xC | D]; } t | � t j k r5 | j | | � q | j | � q Wd S( N( t typet typest TupleTypeRP R# ( R RL t argsR
( ( s( /usr/lib64/python2.7/compiler/symbols.pyRP s
c C s | j | � | j � d S( N( R* R5 ( R RL RT ( ( s( /usr/lib64/python2.7/compiler/symbols.pyRS s
c C s� | j | j � x! | j D] } | j | | � q Wt | j | j � } | j sa t | t � rm d | _ n | j d k r� | j d � n | j d � | | j | <| j } | j | _ | j | j
| � | | _ | j | | � d S( Ni t __doc__R= ( R R
t basesRJ R7 R R R6 R8 t docR RI R RR RS ( R RK RT RU RL t prev( ( s( /usr/lib64/python2.7/compiler/symbols.pyt
visitClass$ s
c C s- | r | j | j � n | j | j � d S( N( R R
R ( R RK RL R\ ( ( s( /usr/lib64/python2.7/compiler/symbols.pyt visitName; s c C s_ | j | j | d � | j | j | � | j | j | � | j r[ | j | j | � n d S( Ni ( RJ R\ t listt bodyt else_( R RK RL ( ( s( /usr/lib64/python2.7/compiler/symbols.pyt visitForC s
c C sC x< | j D]1 \ } } | d k r( q
n | j | p7 | � q
Wd S( Nt *( R9 R ( R RK RL R
t asname( ( s( /usr/lib64/python2.7/compiler/symbols.pyt visitFromJ s c C sY xR | j D]G \ } } | j d � } | d k r> | | } n | j | pM | � q
Wd S( Nt .i����( R9 t findR ( R RK RL R
Rs R ( ( s( /usr/lib64/python2.7/compiler/symbols.pyt visitImportP s
c C s% x | j D] } | j | � q
Wd S( N( R9 R" ( R RK RL R
( ( s( /usr/lib64/python2.7/compiler/symbols.pyt visitGlobalW s c C s> x$ | j D] } | j | | d � q
W| j | j | � d S( s. Propagate assignment flag down to child nodes.
The Assign node doesn't itself contains the variables being
assigned to. Instead, the children in node.nodes are visited
with the assign flag set to true. When the names occur in
those nodes, they are marked as defs.
Some names that occur in an assignment target are not bound by
the assignment, e.g. a name occurring inside a slice. The
visitor handles these nodes specially; they do not propagate
the assign flag to their children.
i N( t nodesRJ RY ( R RK RL RU ( ( s( /usr/lib64/python2.7/compiler/symbols.pyt visitAssign[ s
i c C s | j | j � d S( N( R R
( R RK RL R\ ( ( s( /usr/lib64/python2.7/compiler/symbols.pyt visitAssNamel s c C s | j | j | d � d S( Ni ( RJ RY ( R RK RL R\ ( ( s( /usr/lib64/python2.7/compiler/symbols.pyt visitAssAttro s c C sA | j | j | d � x$ | j D] } | j | | d � q Wd S( Ni ( RJ RY t subs( R RK RL R\ RU ( ( s( /usr/lib64/python2.7/compiler/symbols.pyt visitSubscriptr s c C s^ | j | j | d � | j r8 | j | j | d � n | j rZ | j | j | d � n d S( Ni ( RJ RY t lowert upper( R RK RL R\ ( ( s( /usr/lib64/python2.7/compiler/symbols.pyt
visitSlicew s
c C sX | j | j | � t | j t j � rA | j | j | d � n | j | j | � d S( Ni ( RJ RK R6 R t NameRY ( R RK RL ( ( s( /usr/lib64/python2.7/compiler/symbols.pyt visitAugAssign~ s c C s� xv | j D]k \ } } t | t j � rU t | j � | j k rU | j sR q
qR qU n | j | | � | j | | � q
W| j r� | j | j | � n d S( N( t testsR6 R t ConstRd t valuet _const_typesRJ Rp ( R RK RL Ra Ro ( ( s( /usr/lib64/python2.7/compiler/symbols.pyt visitIf� s c C s d | _ | j | j | � d S( Ni ( R RJ R� ( R RK RL ( ( s( /usr/lib64/python2.7/compiler/symbols.pyt
visitYield� s ( R R= R RM t visitExpressionRV RW R[ R` Rb Rc RP RS Rl Rm Rq Rt Rw Rx Rz R{ R| R~ R� R� Re t
StringTypet IntTypet FloatTypeR� R� R� ( ( ( s( /usr/lib64/python2.7/compiler/symbols.pyRH � s4
c C s t | � t | � k S( N( t sorted( t l1t l2( ( s( /usr/lib64/python2.7/compiler/symbols.pyt list_eq� s t __main__( t parseFilet walkc C sT g g | j � D] } | j � ^ q D]* } | j d � pG | j d � s& | ^ q& S( Ns _[Ru ( t get_symbolst get_namet
startswith( t symst s( ( s( /usr/lib64/python2.7/compiler/symbols.pyR' � s ,i t exect oopst skippingi ( ( (6 Rh t compilerR t compiler.constsR R R R R R t
compiler.miscR Re R- t
MANGLE_LENR R> R8 RA RD R7 RH R� R R� R� t symtableR' t argvt filet opent ft readt buft closeR� t mod_namest treeR� RI t names2R� t exitR& R$ t valuesR� t is_namespaceR; R
R� t lR t
get_namespace( ( ( s( /usr/lib64/python2.7/compiler/symbols.pyt <module> sj . �
�
!