PhEc @ s d Z d d k l Z d d k Td d k Td d k Z d d k Z d d k Z d d k Z d d k Z
d d k Z d d k Z d d k
Z
d d d d d g Z e e d
f e e d f e e d f e e d
f e e d f e e d f e e d f e e d f f Z 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 e f d YZ d S( s the component package defines the Component class and several subclasses. FileComponent
serves as the base class for template style-components, and ModuleComponent the base
for module-based components.i( t exception( t *Nt Componentt ModuleComponentt HTTPModuleComponentt
FileComponentt SubComponentt required_request_argst request_argst required_subrequest_argst subrequest_argst
required_argst argst required_dynamic_argst dynamic_argsc B s e Z d Z d Z e d d d Z e d d d Z e d d d Z e d d d
Z e d d d Z e d
d d Z
d Z e d Z d Z
d Z d Z d Z d Z d/ d Z e d Z d Z d Z d Z d Z d Z d Z d Z e 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(0 s Base class for all components. the primary method is the run() method which
executes the Component in the context of a particular request. A Component instance
is usually cached in memory based on its component ID and can execute many requests
simultaneously.c K s d | _ d | _ | _ h | _ h | _ g | _ | | _ t | _ | _
| _ | _ d | _
d | _ | | _ t | _ d S( sF initializes a new Component. this method is called by the Interpreter.i N( t Nonet filtert ownert parent_componentt flagst attrt argumentst component_sourcet Falset is_methodt is_filet is_subcomponentt is_modulet sizet use_countt interpretert ThreadLocalt threads_init( t selfR R t params( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyt __init__, s c C s
| i i S( ( R t id( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyt ? s t docs$ unique identifier for this componentc C s
| i i S( ( R R$ ( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR% B s s; unique identifier for the ComponentSource of this componentc C s
| i i S( ( R t name( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR% E s s name of this componentc C s
| i i S( ( R t dir_name( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR% H s s( relative directory name of the componentc C s
| i i S( ( R t path( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR% K s s# relative full path of the componentc C s
| i i S( ( R t file_path( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR% N s s3 the actual filename of the component, if one existsc C s# | i d j o | i i Sd Sd S( N( R R t
attributes( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyt _parentattrQ s c s t i f d S( c s
i S( ( R, ( ( R! ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR% W s ( t
InheritedDictR ( R! ( ( R! s4 /usr/lib/python2.6/site-packages/myghty/component.pyR% W s c C s | i | i d S( s initializes the component after construction. Calls the do_component_init() method
before setting up the component's arguments.N( t do_component_initt _convert_component_args( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyt component_initY s
c C s x t D] } | i g } t | | d g D] } | | d | | d q/ ~ 7_ t | | d g } | i D]< } | i | d j o" | i | d j o | | i qs qs ~ q Wd S( Ni i i ( t argtypesR t getattrt setattrt __class__t requiredR' ( R! t argtypet _[1]t argt _[2]( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR/ _ s Kc C s
t d S( sF overridden by subclasses to perform per-instance initialization steps.N( t NotImplementedError( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR. l s c K s | i d 7_ h } x$ | i D] } | i | | | q W| i | i | i i p | i | i i t n | i
d | d | | S( s runs this component in the context of the given request. **params are the arguments
sent to the component, which become ARGS in the context of the component's
runtime environment.i t mt ARGS( R R t get_argt updatet global_argsR t existst do_thread_initt assignt Truet do_run_component( R! t requestR" t
compparamsR8 ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyt runp s
c C s
| i d j S( s; returns True if this component defines a <%filter> section.N( R R ( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyt
has_filter s c s | i i d o t | i d section.N( R RR R R t get_flagRC ( R! t keyt inheritt parent( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR[ s
c C s d S( sb returns a SubComponent of the given name, represented within the source
of this Component.N( R ( R! R' ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyt get_sub_component s c K s
t d S( sM overridden by subclasses to provide the main execution body of the component.N( R: ( R! R; R< R" ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyRD s c C s d S( sH overridden by subclasses to provide a per-thread initialization routine.N( ( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyRA s c C s
t d S( s returns a method SubComponent of the given name, represented either within the
source of this Component or within the source of an inherited Component,
i.e. the inheritance hierarchy will be searched for the approrpriate method call.N( R: ( R! t method_name( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyt locate_inherited_method s c K s1 | i | } t i i i | d | d | S( s8 calls a method SubComponent of the given name on this component.
This amounts to locating it via locate_inherited_method, retrieving the
current request via request.instance(), and then calling execute_component
on that request.
See also m.comp("component:methodname")
R t base_component( Ra t myghtyRE t instancet execute_component( R! R` R" t method_component( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyt call_method s c K sJ | i | } t } t i i i | d | d | d | | i S( s{ same as call_method, but returns the component output as a string
See also m.scomp("component:methodname")
R Rb t store( Ra t StringIORc RE Rd Re t getvalue( R! R` R" Rf t buffer( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyt scall_method s (c C s | i d d t S( s| returns True if this component defines the "autoflush" flag as True, or
if an inherited component defines this flag.RJ R] ( R[ RC ( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyt use_auto_flush s c C s
| i | S( N( R+ ( R! R\ R] ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyt
get_attribute s c C s | i | | d S( N( R+ ( R! R\ t value( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyt
set_attribute s c C s | i S( N( R+ ( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyt get_attributes s c C s | i i | S( N( R+ RR ( R! R\ ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyt attribute_exists s c C s | i S( N( R ( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyt get_owner s c C s | i S( N( R ( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyt get_parent_component s c C s | i S( N( R$ ( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyt get_id s c C s | i S( N( R' ( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyt get_name s c C s | i S( N( t source_id( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyt
get_source_id s c C s | i S( N( t file( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyt get_file s c C s | i S( N( R) ( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyt get_path s c C s | i S( N( R( ( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyt get_dir_name s c C s | i S( N( R ( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyt is_method_component s c C s | i S( N( R ( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyt is_module_component s c C s | i S( N( R ( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyt is_file_component s c C s | i S( N( R ( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyt is_sub_component s N(. t __name__t
__module__t __doc__R# t propertyR$ Rw R' R( R) Ry R, R+ R0 R/ R. RG RH R RZ R R[ R_ RD RA Ra Rg Rl Rm RC Rn Rp Rq Rr Rs Rt Ru Rv Rx Rz R{ R| R} R~ R R ( ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR & s\
c B sq e Z d Z d Z d Z d Z d Z d Z d Z d Z d Z
d Z e e d
Z
RS( s6 a component that corresponds to a Myghty template filec K s t i | | | | d | _ d | _ d | _ d | _ t | _ | i | _
| i | i o t
d | i | _ n | i o t i | _ n | i i | _ | i i | i | i d S( Nt creator( R R# R t defst methodst inherit_patht inherit_start_pathRC R t
modulesizeR R0 t uses_thread_localR t thread_local_initializert thread_localt uses_request_localt weakreft WeakKeyDictionaryt
request_localt copyt
subcomponentsR> t _determine_inheritance( R! R R R" ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR# s
c C s
t d S( N( R: ( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR s c C s
t d S( N( R: ( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR s c C s t S( N( RC ( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR s c C s' | i i | o | i | Sd Sd S( N( R RR R ( R! R' ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR_ s c K s6 d } | i o | i oe | i i | o | i | } q | i i | | | | } | | | | | } | | i | s c C s | i } | i } | i i d oD | i d d j o q t i t i | i | i d | _ nh | i
o] | i | i j o7 | i o) | i d j o t i
| i | _ q q | i i | _ n d S( NR] t /( R R R RR R t unixpatht normpatht joinR( R t use_auto_handlersR' t auto_handler_namet dirnameR ( R! R t source( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR H s ,
c C s% y t i i } Wn t j
o
d } n X| i d j oH | d j o | i | i d d } q!| i i | i d d } n | i d j o | d j o: | i t
i | i | i i d t
d t d d } q!| i i t
i | i | i i d t
d t d d } n d } | S( s returns the parent component of this component, taking into account
the component's inherit flag as well as the interpreter's autohandler propertiest resolver_contextR] t search_upwardst raise_errorN( Rc RE Rd RW R R t load_componentR t loadR R R R RC R ( R! RE R ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyt _parent_component] s
:=c C s d S( N( R ( t st p( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR% s ( R R R R# R R R R_ R Ra R R R R ( ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR s
#c B s e Z d Z d Z d Z e d Z e d d Z e d d Z e d d Z d
Z
d Z d Z d
Z
RS( s] a component that corresponds to a <%def> or <%method> tag
inside a file-based component.c K sN t i | | i | i | | | _ | | _ | | _ t | _ | i d S( N(
R R# R R t _SubComponent__namet _SubComponent__ownerR RC R R0 ( R! R' R R R" ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR# s c K s | i i | | | | S( N( R R ( R! R\ R; R< R" ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR s c C s | i i d | i S( t :( R R$ R' ( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR% s c C s
| i i S( ( R R ( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR% s c C s d S( N( R ( R R ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR% s c C s | i S( ( R ( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR% s c C s d S( N( R ( R R ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR% s c C s | i S( ( R ( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR% s c C s d S( N( R ( R R ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR% s c C s | i i | S( N( R R_ ( R! R' ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR_ s c C s | i i | S( N( R Ra ( R! R` ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyRa s c O s | i i | | S( N( R Rg ( R! R R" ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyRg s c O s | i i | | S( N( R Rl ( R! R R" ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyRl s ( R R R R# R R R$ R R' R R_ Ra Rg Rl ( ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR s
c B s e Z d Z d
e d Z e d d Z e d d Z d Z d Z
d Z d Z d
Z
d Z d Z RS( sK A component that is a regular Python class inside of a plain Python module.c C s t i | | | | i i | _ t | _ | i | _ t | _
| d j o
| | _ n
| | _ | o | i
n d S( N( R R# R4 R t _ModuleComponent__nameRC R t
last_modifiedt creationtimet RegistryR R t _ModuleComponent__ownerR0 ( R! t interpR R t do_init( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR# s
c C s | i S( ( R ( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR% s c C s d S( N( R ( R R ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR% s c C s | i S( ( R ( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR% s c C s d S( N( R ( R R ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR% s c C s< | i } t i | } | d p g } | d p g } t g } | i i i d d d g D] } | | t f qa ~ } g } | d t | t | !D]! } | i | p | | q q ~ g }
| t | t | D]! } | i | p |
| q q ~
| _
| _ | | _ | d d j | _ d S( Ni i R; R< R! i ( R t inspectt
getargspect dictR t compilert
allow_globalsRC t lenRR R R t _allargsR t _has_params( R! t functiont csourcet argspect argnamest
defaultvaluesR7 t aRP R9 t _[3]( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyt
_inspect_args s FIS c C so | i t | i d j oA x> t D] } t | | d o Pq' q' W| i | i i n | i d S( Ni i ( R. R R R1 t hasattrR RD t im_funcR/ ( R! R6 ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR0 s
c C s d S( N( ( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR. s c K s
t d S( N( R: ( R! R; R< R" ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyRD s c C s t S( N( RC ( R! ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR~ s c C s3 | i i | j o | S| i i | i d | S( NR ( R4 R R t load_module_componentR ( R! R` ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyt _find_method s c sG i j o# i i d f d S i i Sd S( Nt
createfuncc s t i S( ( R R ( ( R` R! ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR% s ( R R R Ra ( R! R` ( ( R` R! s4 /usr/lib/python2.6/site-packages/myghty/component.pyRa s #N( R R R R RC R# R R R' R R0 R. RD R~ R Ra ( ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR s c B s) e Z d Z d Z d Z d Z RS( sK A ModuleComponent that contains methods specific to a generic HTTP request.c K s | i d d S( Ni ( t abort( R! R; t rR" ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyt do_post s c K s | i d d S( Ni ( R ( R! R; R R" ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyt do_get s c K se h t i d 6t i d 6} y$ | | i } | | | | | SWn t j
o | i d n Xd S( Nt GETt POSTi ( R R R t methodRW R ( R! R; R R" R RN ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyRD s
( R R R R R RD ( ( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR s t FunctionComponentc B s2 e Z d Z d Z d Z d Z d Z RS( s a module component that "wraps" a regular Python function or method, including
introspection of its signature to automatically produce the required_args
and args lists c C s | i } | i | i | i i o\ | i i i } t | d o9 t | d o( z t | d | Wd t | _ Xq n d S( NR. t _component_init( R R t callable_t
has_methodt im_selfR R2 RC R ( R! R t target( ( s4 /usr/lib/python2.6/site-packages/myghty/component.pyR. s
!c K sk | i o | i i | Sh } x3 | i D]( } | i | o | | | |
s.
$ M