ó
|
X\¬Qc @ sG d Z d d l m Z d d l m Z m Z m Z d d l m Z d d l Z d d l
|
Z
|
d d l Z d d d d g Z y e Wn e k
|
r d
|
Z n Xd d d d d d d g Z e d d d d d d d d d d d d g Z d Z d f d YZ d e f d YZ d e f d! YZ d e f d" YZ d S(# s/ Base classes for server/gateway implementationsiÿÿÿÿ( t
|
StringType( t FileWrappert guess_schemet is_hop_by_hop( t HeadersNt BaseHandlert SimpleHandlert BaseCGIHandlert
|
CGIHandlerc C s+ i } x | D] \ } } | | | <q W| S( N( ( t itemst dt kt v( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyt dict s t Mont Tuet Wedt Thut Frit Satt Sunt Jant Febt Mart Aprt Mayt Junt Jult Augt Sept Octt Novt Decc
|
C sO t j | \ } } } } } } } } } d t | | t | | | | | f S( Ns# %s, %02d %3s %4d %02d:%02d:%02d GMT( t timet gmtimet _weekdaynamet
|
_monthname(
|
t timestampt yeart montht dayt hht mmt sst wdt yt z( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyt format_date_time# s *c B sb e Z d Z d Z e Z e Z e Z e Z d Z
|
d Z e e j j Z e Z e Z d Z d Z d! g Z d Z d Z Z e Z d Z 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) d Z* d Z+ d Z, d Z- d Z. d Z/ d Z0 d Z1 d Z2 d Z3 d Z4 d Z5 RS(" s+ Manage the invocation of a WSGI applicationi i s 1.0s 500 Internal Server Errors Content-Types
|
text/plains; A server error occurred. Please contact the administrator.c C sc y0 | j | | j | j | _ | j Wn, y | j Wq_ | j q_ Xn Xd S( s Invoke the applicationN( t setup_environt environt start_responset resultt finish_responset handle_errort close( t selft application( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyt runL s
|
|
c C sÏ | j j } | _ | j | j | d <| j | d <| j | d <| j | d <| j | d <| j | d <| j
|
| d <| j d
|
k r£ | j | d <n | j rË | j rË | j d | j n d
|
S( s& Set up the environment for one requests
|
wsgi.inputs wsgi.errorss wsgi.versions wsgi.run_onces wsgi.url_schemes wsgi.multithreads wsgi.multiprocesss wsgi.file_wrappert SERVER_SOFTWAREN( t
|
os_environt copyR1 t add_cgi_varst get_stdint
|
get_stderrt wsgi_versiont wsgi_run_oncet
|
get_schemet wsgi_multithreadt wsgi_multiprocesst wsgi_file_wrappert Nonet origin_servert server_softwaret
|
setdefault( R7 t env( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyR0 ` s
|
c C s^ zL | j s | j rK x | j D] } | j | q' W| j n Wd | j Xd S( s> Send any iterable data, then close self and the iterable
|
|
Subclasses intended for use in asynchronous servers will
|
want to redefine this method, such that it sets up callbacks
|
in the event loop to iterate over the data, and to call
|
'self.close()' once the response is finished.
|
N( t result_is_filet sendfileR3 t writet finish_contentR6 ( R7 t data( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyR4 u s c C s t | j S( s Return the URL scheme being used( R R1 ( R7 ( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyRB s c C sZ y t | j } Wn t t t f k
|
r/ n' X| d k rV t | j | j d <d Sd S( s@ Compute Content-Length or switch to chunked encoding if possiblei s Content-LengthN( t lenR3 t TypeErrort AttributeErrort NotImplementedErrort strt
|
bytes_sentt headers( R7 t blocks( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyt set_content_length s c C s d | j k r | j n d S( sq Make any necessary header changes or defaults
|
|
Subclasses can extend this to add other defaults.
|
s Content-LengthN( RV RX ( R7 ( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyt cleanup_headers s c C s[ | r; z( | j r- | d | d | d n Wd d } Xn | j d k rY t d n t | t k sw t d t | d k s t d t | d s± t d
|
| d d k sÍ t d xi | D]a \ } } t | t k sþ t d t | t k s t d t | sÔ t d qÔ W| | _ | j
|
| | _ | j S( s3 'start_response()' callable as specified by PEP 333i i i Ns Headers already set!s Status must be a stringi s$ Status must be at least 4 charactersi s( Status message must begin w/3-digit codet s+ Status message must have a space after codes Header names must be stringss Header values must be stringss Hop-by-hop headers not allowed( t headers_sentRF RV t AssertionErrort typeR RP t intR t statust headers_classRM ( R7 R_ RV t exc_infot namet val( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyR2 s$
|
c C s® | j r | j rª | j d | j | j f d | j k ra | j d t t j n | j r d | j k r | j d | j q qª n | j d | j d S( s6 Transmit version/status/date/server, via self._write()s HTTP/%s %s
|
t Dates
|
Date: %s
|
t Servers Server: %s
|
s Status: %s
|
N( RG t client_is_modernt _writet http_versionR_ RV R/ R! RH ( R7 ( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyt send_preamble» s c C s t | t k s t d | j s6 t d n: | j s[ t | | _ | j n | j t | 7_ | j | | j d S( s* 'write()' callable as specified by PEP 333s write() argument must be strings write() before start_response()N(
|
R] R R\ R_ R[ RP RU t send_headersRg t _flush( R7 RO ( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyRM É s c C s t S( s Platform-specific file transmission
|
|
Override this method in subclasses to support platform-specific
|
file transmission. It is only called if the application's
|
return iterable ('self.result') is an instance of
|
'self.wsgi_file_wrapper'.
|
|
This method should return a true value if it was able to actually
|
transmit the wrapped file-like object using a platform-specific
|
approach. It should return a false value if normal iteration
|
should be used instead. An exception can be raised to indicate
|
that transmission was attempted, but failed.
|
|
NOTE: this method should call 'self.send_headers()' if
|
'self.headers_sent' is false and it is going to attempt direct
|
transmission of the file.
|
( t False( R7 ( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyRL Ý s c C s- | j s) | j j d d | j n d S( s. Ensure headers and content have both been sents Content-Lengtht 0N( R[ RV RI Rj ( R7 ( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyRN ò s c C s^ z& t | j d r% | j j n Wd d | _ | _ | _ | _ d | _ t | _ Xd S( s Close the iterable (if needed) and reset all instance vars
|
|
Subclasses may want to also drop the client connection.
|
R6 Ni (
|
t hasattrR3 R6 RF RV R_ R1 RU Rl R[ ( R7 ( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyR6 ü s c C sP | j t | _ | j s) | j rL | j | j t | j n d S( s1 Transmit headers to the client, via self._write()N( RY t TrueR[ RG Rf Ri Rg RT RV ( R7 ( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyRj s
|
|
|
c C s% | j } | d k o$ t | j | S( s@ True if 'self.result' is an instance of 'self.wsgi_file_wrapper'N( RE RF t
|
isinstanceR3 ( R7 t wrapper( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyRK s c C s | j d j d k S( s, True if client can accept status and headerst SERVER_PROTOCOLs HTTP/0.9( R1 t upper( R7 ( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyRf s c C s] zO d d l m } | j } | | d | d | d | j | | j Wd d } Xd S( s Log the 'exc_info' tuple in the server log
|
|
Subclasses may override to retarget the output or change its format.
|
iÿÿÿÿ( t print_exceptioni i i N( t tracebackRt R? t traceback_limitt flushRF ( R7 Ra Rt t stderr( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyt log_exception s c C sH | j t j | j sD | j | j | j | _ | j n d S( s> Log current error, and send error output to client if possibleN( Ry t sysRa R[ t error_outputR1 R2 R3 R4 ( R7 ( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyR5 - s c C s' | | j | j t j | j g S( sZ WSGI mini-app to create error output
|
|
By default, this just uses the 'error_status', 'error_headers',
|
and 'error_body' attributes to generate an output page. It can
|
be overridden in a subclass to dynamically generate diagnostics,
|
choose an appropriate message for the user's preferred language, etc.
|
|
Note, however, that it's not recommended from a security perspective to
|
spit out diagnostics to any old user; ideally, you should have to do
|
something special to enable diagnostic output, which is why we don't
|
include any here!
|
( t error_statust error_headersRz Ra t
|
error_body( R7 R1 R2 ( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyR{ 5 s c C s
|
t d S( s Override in subclass to buffer data for send to client
|
|
It's okay if this method actually transmits the data; BaseHandler
|
just separates write and flush operations for greater efficiency
|
when the underlying system actually has such a distinction.
|
N( RS ( R7 RO ( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyRg H s c C s
|
t d S( s¬ Override in subclass to force sending of recent '_write()' calls
|
|
It's okay if this method is a no-op (i.e., if '_write()' actually
|
sends the data.
|
N( RS ( R7 ( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyRk Q s c C s
|
t d S( s4 Override in subclass to return suitable 'wsgi.input'N( RS ( R7 ( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyR> Y s c C s
|
t d S( s5 Override in subclass to return suitable 'wsgi.errors'N( RS ( R7 ( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyR? ] s c C s
|
t d S( s> Override in subclass to insert CGI variables in 'self.environ'N( RS ( R7 ( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyR= a s ( i i N( s Content-Types
|
text/plain(6 t __name__t
|
__module__t __doc__R@ Ro RC RD Rl RA RG Rh RF RH R t osR1 R R; R RE R R` Rv R| R} R~ R_ R3 R[ RV RU R9 R0 R4 RB RX RY R2 Ri RM RL RN R6 Rj RK Rf Ry R5 R{ Rg Rk R> R? R= ( ( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyR * sT
|
|
c B sJ e Z d Z e e d Z d Z d Z d Z d Z d Z
|
RS( sq Handler that's just initialized with streams, environment, etc.
|
|
This handler subclass is intended for synchronous HTTP/1.0 origin servers,
|
and handles sending the entire response output, given the correct inputs.
|
|
Usage::
|
|
handler = SimpleHandler(
|
inp,out,err,env, multithread=False, multiprocess=True
|
)
|
handler.run(app)c C s: | | _ | | _ | | _ | | _ | | _ | | _ d S( N( t stdint stdoutRx t base_envRC RD ( R7 R R Rx R1 t multithreadt multiprocess( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyt __init__s s c C s | j S( N( R ( R7 ( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyR> } s c C s | j S( N( Rx ( R7 ( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyR? s c C s | j j | j d S( N( R1 t updateR
( R7 ( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyR= s c C s# | j j | | j j | _ d S( N( R RM Rg ( R7 RO ( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyRg s c C s | j j | j j | _ d S( N( R Rw Rk ( R7 ( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyRk s ( R R R Ro Rl R R> R? R= Rg Rk ( ( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyR f s c B s e Z d Z e Z RS( sÚ CGI-like systems using input/output/error streams and environ mapping
|
|
Usage::
|
|
handler = BaseCGIHandler(inp,out,err,env)
|
handler.run(app)
|
|
This handler class is useful for gateway protocols like ReadyExec and
|
FastCGI, that have usable input/output/error streams and an environment
|
mapping. It's also the base class for CGIHandler, which just uses
|
sys.stdin, os.environ, and so on.
|
|
The constructor also takes keyword arguments 'multithread' and
|
'multiprocess' (defaulting to 'True' and 'False' respectively) to control
|
the configuration sent to the application. It sets 'origin_server' to
|
False (to enable CGI-like output), and assumes that 'wsgi.run_once' is
|
False.
|
( R R R Rl RG ( ( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyR s c B s# e Z d Z e Z i Z d Z RS( sé CGI-based invocation via sys.stdin/stdout/stderr and os.environ
|
|
Usage::
|
|
CGIHandler().run(app)
|
|
The difference between this class and BaseCGIHandler is that it always
|
uses 'wsgi.run_once' of 'True', 'wsgi.multithread' of 'False', and
|
'wsgi.multiprocess' of 'True'. It does not take any initialization
|
parameters, but always uses 'sys.stdin', 'os.environ', and friends.
|
|
If you need to override any of these parameters, use BaseCGIHandler
|
instead.
|
c
|
C sA t j | t j t j t j t t j j d t
|
d t d S( NR R ( R R Rz R R Rx R R R1 R Rl Ro ( R7 ( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyR ¾ s *( R R R Ro RA R; R ( ( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyR § s ( R t typesR t utilR R R RV R Rz R R! t __all__R t NameErrorR# RF R$ R/ R R R R ( ( ( sX /tmp/ndk-User/buildhost/install/prebuilt/darwin-x86_64/lib/python2.7/wsgiref/handlers.pyt <module> s& $ ÿ =)
|
