Current File : //proc/227033/root/opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyo
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A module of many disparate routines.
i����( t get_cookiest parse_querystringt parse_formvars( t
construct_urlt path_info_splitt
path_info_pop( t
HeaderDictt
has_headert header_valuet
remove_header( t error_body_responset error_responset error_response_app( t print_exceptionN( t StringIO( t urlsplitt add_closet add_start_closet capture_outputt catch_errorst catch_errors_appt chained_app_itersR t dump_environt encode_unicode_app_iterR
R R R R t interactivet intercept_outputR R t raw_interactivet send_filec B s; e Z d Z d � Z d � Z d � Z d � Z d � Z RS( sP
An an iterable that iterates over app_iter, then calls
close_func.
c C s. | | _ t | � | _ | | _ t | _ d S( N( t app_iterablet itert app_itert
close_funct Falset _closed( t selfR R ( ( s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyt __init__# s c C s | S( N( ( R" ( ( s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyt __iter__) s c C s
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An an iterable that iterates over app_iter, calls start_func
before the first item is returned, then calls close_func at the
end.
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start_funcR R R! ( R" R R0 R ( ( s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyR# D s c C s | S( N( ( R" ( ( s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyR$ L s c C s, | j r | j � t | _ n | j j � S( N( R/ R0 R R R% ( R" ( ( s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyR% O s
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c C s$ | j s t j d | j IJn d S( Nsg Error: app_iter.close() was not called when finishing WSGI request. finalization function %s not called( R! R) R* R ( R" ( ( s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyR+ \ s N( R, R- R. R1 R# R$ R% R& R+ ( ( ( s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyR = s c B s; e Z d Z d � Z d � Z d � Z d � Z d � Z RS( sZ
Chains several app_iters together, also delegating .close() to each
of them.
c G s8 | | _ g | D] } t | � ^ q | _ t | _ d S( N( t app_itersR t chainedR R! ( R" R3 t item( ( s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyR# k s "c C s | S( N( ( R" ( ( s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyR$ p s c C sj t | j � d k r& | j d j � Sy | j d j � SWn( t k
re | j j d � | j � SXd S( Ni i ( t lenR3 R% t
StopIterationt pop( R" ( ( s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyR% s s
c C s~ t | _ d } xG | j D]< } y t | d � r> | j � n Wq t j � } q Xq W| rz | d | d | d � n d S( NR& i i i ( R' R! R1 R2 R( R& R) t exc_info( R" t got_excR ( ( s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyR& } s c C s$ | j s t j d | j IJn d S( Nsg Error: app_iter.close() was not called when finishing WSGI request. finalization function %s not called( R! R) R* R ( R" ( ( s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyR+ � s ( R, R- R. R# R$ R% R& R+ ( ( ( s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyR d s
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Encodes an app_iterable's unicode responses as strings
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isinstancet unicodet encodeR; R< ( R" t content( ( s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyR% � s c C s& t | j d � r" | j j � n d S( NR& ( R( R R& ( R" ( ( s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyR& � s ( R, R- R. R) t getdefaultencodingR# R$ R% R& ( ( ( s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyR � s c C sp y | | | � } Wn | t j � � � n Xt | � t t f k r\ | rX | � n | St | | | � Sd S( s&
Runs the application, and returns the application iterator (which should be
passed upstream). If an error occurs then error_callback will be called with
exc_info as its sole argument. If no errors occur and ok_callback is given,
then it will be called with no arguments.
N( R) R8 t typet listt tuplet _wrap_app_iter( t applicationt environt start_responset error_callbackt ok_callbackR ( ( s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyR � s
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Like ``catch_errors``, except error_callback_app should be a
callable that will receive *three* arguments -- ``environ``,
``start_response``, and ``exc_info``. It should call
``start_response`` (*with* the exc_info argument!) and return an
iterator.
t catchN( R) R8 RB RC RD R1 t _wrap_app_iter_app( RF RG RH t error_callback_appRJ RK R ( ( s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyR � s
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| � } t | d � r� | j | _ n | j | _ | j � SXd S( NR& ( R R% R6 RJ RK R( R R& RM RG RH R) R8 R ( R" t new_app_iterableR ( ( s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyR% � s&
( R, R- t ExceptionR# R$ R% ( ( ( s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyRL � s t c s� | r t � } n t � } i
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Runs the application in a fake environment.
t GETt REQUEST_METHODRP t SCRIPT_NAMEt PATH_INFOt localhostt SERVER_NAMEt 80t SERVER_PORTs HTTP/1.0t SERVER_PROTOCOLi i s wsgi.versiont https wsgi.url_schemes
wsgi.inputs wsgi.errorss wsgi.multithreads wsgi.multiprocesss
wsgi.run_oncet QUERY_STRINGt __t .t HTTP_HOSTt CONTENT_LENGTHc su | r8 z% � r* | d | d | d � n Wd d } Xn � rM t d � � n � j t � | � d <| � d <� j S( Ni i i s$ Headers already set and no exc_info!t statust headers( R1 t AssertionErrort appendR' ( R` Ra R8 ( t datat headers_sentt headers_sett output( s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyRH F s
sA The app_iter response can only contain str (not unicode); got: %rs Content sent w/o headers!s
iterable: %rNR& R` Ra ( i i ( t ErrorRaiserR R R t strt urllibt unquotet itemst replaceR= R5 R1 t
ValueErrorRc R' Rb t TypeErrort argsR( R& t joint getvalue( RF t patht raise_on_wsgi_errorRG R< t
basic_environt _t path_infot queryt fragmentt namet valuet istreamRH R t st e( ( Rd Re Rf Rg s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyR st
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& Rh c B s, e Z d � Z d � Z d � Z d � Z RS( c C s d S( N( ( R" ( ( s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyt flushp s c C s | s
d St d | � � d S( Ns% No errors should be written (got: %r)( Rb ( R" R{ ( ( s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyt writes s c C s t d t | � � � d S( Ns+ No errors should be written (got lines: %s)( Rb RC ( R" t seq( ( s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyt
writelinesy s c C s d S( NRP ( ( R" ( ( s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyRr } s ( R, R- R R� R� Rr ( ( ( s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyRh n s c O s� t | | � \ } } } } t � } | rZ | j d � | j | j � � | j d � n | j | d � x+ | D]# \ } } | j d | | f � qr W| j d � | j | � | j � S( sx
Runs the application interatively, wrapping `raw_interactive` but
returning the output in a formatted way.
s Errors:
s
----------end errors
s
s %s: %s
( R R R� t stripRr ( Rp t kwR` Ra R@ R< t fullRz R{ ( ( s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyR � s
c C s� g } | j � } | j � xA | D]9 } t | | � j d d � } | j d | | f � q# W| j d � | j d d � } | r� | j | d j t | � � � | j d � n d j | � } d d t t | � � f g } | d
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Application which simply dumps the current environment
variables out as a plain text response.
s
s
s %s: %s
R_ RP s
wsgi.inputs Content-Types
text/plains Content-Lengths 200 OK( s Content-Types
text/plain(
t keyst sortRi Rm Rc t gett readt intRq R5 ( RG RH Rg R� t kt vt content_lengthRa ( ( s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyR � s
c C s0 t j d t d � d d l m } | j | � S( Ns9 wsgilib.send_file has been moved to paste.fileapp.FileAppi i����( t fileapp( t warningst warnt DeprecationWarningt pasteR� t FileApp( t filenameR� ( ( s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyR � s
c s� t j d t d � g � t � � d � � � f d � } | | | � } z" x | D] } � j | � qS WWd t | d � r� | j � n X� s� � j d � n t � � d k r� � j d � n � j � j
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Runs application with environ and start_response, and captures
status, headers, and body.
Sends status and header, but *not* body. Returns (status,
headers, body). Typically this is used like:
.. code-block:: python
def dehtmlifying_middleware(application):
def replacement_app(environ, start_response):
status, headers, body = capture_output(
environ, start_response, application)
content_type = header_value(headers, 'content-type')
if (not content_type
or not content_type.startswith('text/html')):
return [body]
body = re.sub(r'<.*?>', '', body)
return [body]
return replacement_app
sO wsgilib.capture_output has been deprecated in favor of wsgilib.intercept_outputi c sA � r g � (n � j | � � j | � � | | | � � j S( N( Rc R� ( R` Ra R8 ( Rd Rg RH ( s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyt replacement_start_response� s
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c s � d k r' � d k r' t d � � n g � t � � d � � � � f d � } | | | � } � d d k r} d d | f Sz" x | D] } � j | � q� WWd t | d � r� | j � n X� s� � j d � n t � � d k r� � j d � n � j � j � � � S( s�
Runs application with environ and captures status, headers, and
body. None are sent on; you must send them on yourself (unlike
``capture_output``)
Typically this is used like:
.. code-block:: python
def dehtmlifying_middleware(application):
def replacement_app(environ, start_response):
status, headers, body = intercept_output(
environ, application)
start_response(status, headers)
content_type = header_value(headers, 'content-type')
if (not content_type
or not content_type.startswith('text/html')):
return [body]
body = re.sub(r'<.*?>', '', body)
return [body]
return replacement_app
A third optional argument ``conditional`` should be a function
that takes ``conditional(status, headers)`` and returns False if
the request should not be intercepted. In that case
``start_response`` will be called and ``(None, None, app_iter)``
will be returned. You must detect that in your code and return
the app_iter, like:
.. code-block:: python
def dehtmlifying_middleware(application):
def replacement_app(environ, start_response):
status, headers, body = intercept_output(
environ, application,
lambda s, h: header_value(headers, 'content-type').startswith('text/html'),
start_response)
if status is None:
return body
start_response(status, headers)
body = re.sub(r'<.*?>', '', body)
return [body]
return replacement_app
s? If you provide conditional you must also provide start_responsec sj � d k r9 � | | � r9 � j d � � | | | � S� rI g � (n � j | � � j | � � j S( N( R1 Rc R� ( R` Ra R8 ( t conditionalRd Rg RH ( s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyR� s
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t ResponseHeaderDictc B s e Z d � Z RS( c O s* t j d t d � t j | | | � d S( NsP The class wsgilib.ResponseHeaderDict has been moved to paste.response.HeaderDicti ( R� R� R� R R# ( R" Rp R� ( ( s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyR# 3 s
( R, R- R# ( ( ( s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyR� 1 s c sQ � j � � j d d � � � � � f d � } y � j | _ Wn n X| S( NR, R] c s* t j d � � f t d � � | | � S( Ns, The function wsgilib.%s has been moved to %si ( R� R� R� ( Rp R� ( t new_funct new_namet new_path( s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyt replacement= s
( t func_namet func_globals( R� R� ( ( R� R� R� s> /opt/alt/python27/lib/python2.7/site-packages/paste/wsgilib.pyt _warn_deprecated: s R� R, t __main__(8 R. t
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