File manager - Edit - /opt/imh-python/lib/python2.7/site-packages/werkzeug/contrib/lint.pyc
Back
� �[�Rc @ s d Z d d l m Z d d l m Z d d l m Z d d l m Z d d l m Z d d l m Z d e f d � � YZ d e f d � � YZ d d � 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 S( s� werkzeug.contrib.lint ~~~~~~~~~~~~~~~~~~~~~ .. versionadded:: 0.5 This module provides a middleware that performs sanity checks of the WSGI application. It checks that :pep:`333` is properly implemented and warns on some common HTTP errors such as non-empty responses for 304 status codes. This module provides a middleware, the :class:`LintMiddleware`. Wrap your application with it and it will warn about common problems with WSGI and HTTP while your application is running. It's strongly recommended to use it during development. :copyright: (c) 2014 by the Werkzeug Team, see AUTHORS for more details. :license: BSD, see LICENSE for more details. i����( t urlparse( t warn( t Headers( t is_entity_header( t FileWrapper( t string_typest WSGIWarningc B s e Z d Z RS( s Warning class for WSGI warnings.( t __name__t __module__t __doc__( ( ( sD /opt/imh-python/lib/python2.7/site-packages/werkzeug/contrib/lint.pyR s t HTTPWarningc B s e Z d Z RS( s Warning class for HTTP warnings.( R R R ( ( ( sD /opt/imh-python/lib/python2.7/site-packages/werkzeug/contrib/lint.pyR # s i c C s9 t | � t k r5 t t d | | j j f � � n d S( Ns %s requires bytestrings, got %s( t typet strR R t __class__R ( t contextt objt stacklevel( ( sD /opt/imh-python/lib/python2.7/site-packages/werkzeug/contrib/lint.pyt check_string' s t InputStreamc B s5 e Z d � Z d � Z d � Z d � Z d � Z RS( c C s | | _ d S( N( t _stream( t selft stream( ( sD /opt/imh-python/lib/python2.7/site-packages/werkzeug/contrib/lint.pyt __init__/ s c G sf t | � d k r+ t t d � d d �n+ t | � d k rV t t d � d d �n | j j | � S( Ni s� wsgi does not guarantee an EOF marker on the input stream, thus making calls to wsgi.input.read() unsafe. Conforming servers may never return from this call.R i i s/ too many parameters passed to wsgi.input.read()( t lenR R R t read( R t args( ( sD /opt/imh-python/lib/python2.7/site-packages/werkzeug/contrib/lint.pyR 2 s c G sr t | � d k r+ t t d � d d �n7 t | � d k rV t t d � d d �n t d � � | j j | � S( Ni s\ Calls to wsgi.input.readline() without arguments are unsafe. Use wsgi.input.read() instead.R i i s| wsgi.input.readline() was called with a size hint. WSGI does not support this, although it's available on all major servers.s2 too many arguments passed to wsgi.input.readline()( R R R t TypeErrorR t readline( R R ( ( sD /opt/imh-python/lib/python2.7/site-packages/werkzeug/contrib/lint.pyR > s c C sF y t | j � SWn. t k rA t t d � d d �t d � SXd S( Ns wsgi.input is not iterable.R i ( ( t iterR R R R ( R ( ( sD /opt/imh-python/lib/python2.7/site-packages/werkzeug/contrib/lint.pyt __iter__L s c C s' t t d � d d �| j j � d S( Ns$ application closed the input stream!R i ( R R R t close( R ( ( sD /opt/imh-python/lib/python2.7/site-packages/werkzeug/contrib/lint.pyR S s ( R R R R R R R ( ( ( sD /opt/imh-python/lib/python2.7/site-packages/werkzeug/contrib/lint.pyR - s t ErrorStreamc B s5 e Z d � Z d � Z d � Z d � Z d � Z RS( c C s | | _ d S( N( R ( R R ( ( sD /opt/imh-python/lib/python2.7/site-packages/werkzeug/contrib/lint.pyR [ s c C s! t d | � | j j | � d S( Ns wsgi.error.write()( R R t write( R t s( ( sD /opt/imh-python/lib/python2.7/site-packages/werkzeug/contrib/lint.pyR ^ s c C s | j j � d S( N( R t flush( R ( ( sD /opt/imh-python/lib/python2.7/site-packages/werkzeug/contrib/lint.pyR" b s c C s" x | D] } | j | � q Wd S( N( R ( R t seqt line( ( sD /opt/imh-python/lib/python2.7/site-packages/werkzeug/contrib/lint.pyt writelinese s c C s' t t d � d d �| j j � d S( Ns$ application closed the error stream!R i ( R R R R ( R ( ( sD /opt/imh-python/lib/python2.7/site-packages/werkzeug/contrib/lint.pyR i s ( R R R R R" R% R ( ( ( sD /opt/imh-python/lib/python2.7/site-packages/werkzeug/contrib/lint.pyR Y s t GuardedWritec B s e Z d � Z d � Z RS( c C s | | _ | | _ d S( N( t _writet _chunks( R R t chunks( ( sD /opt/imh-python/lib/python2.7/site-packages/werkzeug/contrib/lint.pyR q s c C s7 t d | � | j j | � | j j t | � � d S( Ns write()( R R' R R( t appendR ( R R! ( ( sD /opt/imh-python/lib/python2.7/site-packages/werkzeug/contrib/lint.pyt __call__u s ( R R R R+ ( ( ( sD /opt/imh-python/lib/python2.7/site-packages/werkzeug/contrib/lint.pyR& o s t GuardedIteratorc B s5 e Z d � Z d � Z d � Z d � Z d � Z RS( c C s: | | _ t | � j | _ t | _ | | _ | | _ d S( N( t _iteratorR t nextt _nextt Falset closedt headers_setR) ( R t iteratorR2 R) ( ( sD /opt/imh-python/lib/python2.7/site-packages/werkzeug/contrib/lint.pyR } s c C s | S( N( ( R ( ( sD /opt/imh-python/lib/python2.7/site-packages/werkzeug/contrib/lint.pyR � s c C sw | j r" t t d � d d �n | j � } | j sP t t d � d d �n t d | � | j j t | � � | S( Ns iterated over closed app_iterR i s3 Application returned before it started the responses application iterator items( R1 R R R/ R2 R R) R* R ( R t rv( ( sD /opt/imh-python/lib/python2.7/site-packages/werkzeug/contrib/lint.pyR. � s c C s~ t | _ t | j d � r+ | j j � n | j rz| j \ } } t | j � } | j d d t �} | d k r� xO | D]G \ } } | j � } | d k rz t | � rz t t d | � � qz qz W| rwt t d � � qwqzd | k o� d k n s | d k rL| d k r,t t d � | � n | rwt t d | � � qwqz| d k rz| | k rzt t d � � qzn d S( NR s content-lengthR i0 t expiress content-locations& entity header %r found in 304 responses" 304 responses must not have a bodyid i� i� i s. %r responses must have an empty content lengths! %r responses must not have a bodysG Content-Length and the number of bytes sent to the client do not match.( R5 s content-location( t TrueR1 t hasattrR- R R2 t sumR) t gett intt lowerR R R t NoneR ( R t status_codet headerst bytes_sentt content_lengtht keyt value( ( sD /opt/imh-python/lib/python2.7/site-packages/werkzeug/contrib/lint.pyR � s2 ( c C s8 | j s4 y t t d � � Wq4 t k r0 q4 Xn d S( Ns4 Iterator was garbage collected before it was closed.( R1 R R t Exception( R ( ( sD /opt/imh-python/lib/python2.7/site-packages/werkzeug/contrib/lint.pyt __del__� s ( R R R R R. R RD ( ( ( sD /opt/imh-python/lib/python2.7/site-packages/werkzeug/contrib/lint.pyR, { s t LintMiddlewarec B sD e Z d Z d � Z d � Z d � Z d � Z d � Z d � Z RS( s� This middleware wraps an application and warns on common errors. Among other thing it currently checks for the following problems: - invalid status codes - non-bytestrings sent to the WSGI server - strings returned from the WSGI application - non-empty conditional responses - unquoted etags - relative URLs in the Location header - unsafe calls to wsgi.input - unclosed iterators Detected errors are emitted using the standard Python :mod:`warnings` system and usually end up on :data:`stderr`. :: from werkzeug.contrib.lint import LintMiddleware app = LintMiddleware(app) :param app: the application to wrap c C s | | _ d S( N( t app( R RF ( ( sD /opt/imh-python/lib/python2.7/site-packages/werkzeug/contrib/lint.pyR � s c C s t | � t k r+ t t d � d d �n x7 d D]/ } | | k r2 t t d | � d d �q2 q2 W| d d k r� t t d � d d �n | j d d � } | r� | d d k r� t t d | � d d �n | j d d � } | d d k rt t d | � d d �n d S( Ns/ WSGI environment is not a standard python dict.R i t REQUEST_METHODt SERVER_NAMEt SERVER_PORTs wsgi.versions wsgi.inputs wsgi.errorss wsgi.multithreads wsgi.multiprocesss wsgi.run_onces% required environment key %r not foundi i i s! environ is not a WSGI 1.0 environt SCRIPT_NAMEt t /s+ SCRIPT_NAME does not start with a slash: %rt PATH_INFOs) PATH_INFO does not start with a slash: %r( s REQUEST_METHODRH RI s wsgi.versions wsgi.inputs wsgi.errorss wsgi.multithreads wsgi.multiprocesss wsgi.run_once( i i ( R t dictR R R9 ( R t environRA t script_namet path_info( ( sD /opt/imh-python/lib/python2.7/site-packages/werkzeug/contrib/lint.pyt check_environ� s* c C s t d | � | j d d � d } t | � d k sB | j � r[ t t d � d d �n t | � d k s} | d d k r� t t d � d d �n t | � } | d k r� t t d � d d �n t | � t k r� t t d � d d �n x� | D]� } t | � t k s#t | � d k r<t t d � d d �n | \ } } t | � t k slt | � t k r�t t d � d d �n | j � d k r� t t d � d d �q� q� W| d k r�t | t � r�t t d � d d �n t | � } | j | � | | f S( Nt statusi i i s Status code must be three digitsR i t se Invalid value for status %r. Valid status strings are three digits, a space and a status explanationid s status code < 100 detecteds header list is not a listi s Headers must tuple 2-item tupless header items must be stringssF The status header is not supported due to conflicts with the CGI spec.s invalid value for exc_info( R t splitR< R t isdigitR R R: R t listt tupleR R; t isinstanceR t check_headers( R RS R> t exc_infoR= t itemt nameRB ( ( sD /opt/imh-python/lib/python2.7/site-packages/werkzeug/contrib/lint.pyt check_start_response� s8 " $ $ c C s� | j d � } | d k rw | j d � r7 | d } n | d | d k oV d k n sw t t d � d d �qw n | j d � } | d k r� t | � j s� t t d � d d �q� n d S( Nt etags w/i i i����t "s unquoted etag emitted.R i t locations* absolute URLs required for location header( R9 R< t startswithR R R t netloc( R R> R_ Ra ( ( sD /opt/imh-python/lib/python2.7/site-packages/werkzeug/contrib/lint.pyRZ s $ c C s, t | t � r( t t d � d d �n d S( Ns� application returned string. Response will send character for character to the client which will kill the performance. Return a list or iterable instead.R i ( RY R R R ( R t app_iter( ( sD /opt/imh-python/lib/python2.7/site-packages/werkzeug/contrib/lint.pyt check_iterator s c s� t | � d k r+ t t d � d d �n | rJ t t d � d d �n | \ } � � j | � t | d � | d <t | d � | d <t | d <g � g � � � � � f d � } � j | | � } � j | � t | � � � S( Ni s" Two arguments to WSGI app requiredR s( No keyword arguments to WSGI app alloweds wsgi.inputs wsgi.errorss wsgi.file_wrapperc s� t | � d k r5 t t d t | � d d �� n | rN t t d � � n | d \ } } t | � d k r} | d } n d } � j | | | � � (t � | | | � � � S( Ni i s0 Invalid number of arguments: %s, expected 2 or 3R s no keyword arguments allowed.( i i ( R R R R< R^ R& ( R t kwargsRS R> R[ ( R) R2 R t start_response( sD /opt/imh-python/lib/python2.7/site-packages/werkzeug/contrib/lint.pyt checking_start_response: s ( R R R RR R R R RF Re R, ( R R Rf RO Rh Rd ( ( R) R2 R Rg sD /opt/imh-python/lib/python2.7/site-packages/werkzeug/contrib/lint.pyR+ ' s ( R R R R RR R^ RZ Re R+ ( ( ( sD /opt/imh-python/lib/python2.7/site-packages/werkzeug/contrib/lint.pyRE � s $ N( R R t warningsR t werkzeug.datastructuresR t werkzeug.httpR t werkzeug.wsgiR t werkzeug._compatR t WarningR R R t objectR R R& R, RE ( ( ( sD /opt/imh-python/lib/python2.7/site-packages/werkzeug/contrib/lint.pyt <module> s , ?
| ver. 1.4 |
Github
|
.
| PHP 8.3.31 | Generation time: 0 |
proxy
|
phpinfo
|
Settings