OwlCyberSecurity - MANAGER
Edit File: validate.cpython-35.opt-2.pyc
���];; � @ sH d g Z d d l Z d d l Z d d l Z e j d � Z e j d � Z Gd d � d e � Z d d � Z d d � Z d d � Z Gd d � d � Z Gd d � d � Z Gd d � d � Z Gd d � d � Z Gd d � d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d! � Z d" d# � Z d$ d% � Z d S)&� validator� Nz^[a-zA-Z][a-zA-Z0-9\-_]*$z [\000-\037]c @ s e Z d Z d S)� WSGIWarningN)�__name__� __module__� __qualname__� r r �-/opt/alt/python35/lib64/python3.5/validate.pyr y s r c G s | s t | � � d S)N)�AssertionError)Zcond�argsr r r �assert_~ s r c C s8 t | � t k r | St d j | t | � � � � d S)Nz!{0} must be of type str (got {1}))�type�strr �format�repr)�value�titler r r �check_string_type� s r c s � f d d � } | S)Nc s� t t | � d k d � t | d � | \ } � t | � g � � � f d d � } t | d � | d <t | d � | d <� | | � } t | d k o� | d k d � t | � t | � � S) N� zTwo arguments requiredz No keyword arguments allowedc s� t t | � d k p$ t | � d k d | f � t | d � | d } | d } t | � d k rs | d } n d } t | � t | � t | | � t | � � j d � t � | � � S)Nr � z Invalid number of arguments: %sz No keyword arguments allowedr � )r �len� check_status� check_headers�check_content_type�check_exc_info�append� WriteWrapper)r �kw�status�headers�exc_info)�start_response�start_response_startedr r �start_response_wrapper� s $ z;validator.<locals>.lint_app.<locals>.start_response_wrapperz wsgi.inputz wsgi.errorsFz>The application must return an iterator, if only an empty list)r r � check_environ� InputWrapper� ErrorWrapper�check_iterator�IteratorWrapper)r r �environr# �iterator)� application)r! r" r �lint_app� s zvalidator.<locals>.lint_appr )r+ r, r )r+ r r � s )c @ sX e Z d Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d S)r% c C s | | _ d S)N)�input)�self� wsgi_inputr r r �__init__� s zInputWrapper.__init__c G sB t t | � d k � | j j | � } t t | � t k � | S)Nr )r r r- �readr �bytes)r. r �vr r r r1 � s zInputWrapper.readc G sB t t | � d k � | j j | � } t t | � t k � | S)Nr )r r r- �readliner r2 )r. r r3 r r r r4 � s zInputWrapper.readlinec G si t t | � d k � | j j | � } t t | � t k � x$ | D] } t t | � t k � qE W| S)Nr )r r r- � readlinesr �listr2 )r. r �lines�liner r r r5 � s zInputWrapper.readlinesc c s& x | j � } | s d S| Vq Wd S)N)r4 )r. r8 r r r �__iter__� s zInputWrapper.__iter__c C s t d d � d S)Nr z input.close() must not be called)r )r. r r r �close� s zInputWrapper.closeN) r r r r0 r1 r4 r5 r9 r: r r r r r% � s r% c @ sL e Z d Z d d � Z d d � Z d d � Z d d � Z d d � Z d S) r& c C s | | _ d S)N)�errors)r. � wsgi_errorsr r r r0 � s zErrorWrapper.__init__c C s* t t | � t k � | j j | � d S)N)r r r r; �write)r. �sr r r r= � s zErrorWrapper.writec C s | j j � d S)N)r; �flush)r. r r r r? � s zErrorWrapper.flushc C s" x | D] } | j | � q Wd S)N)r= )r. �seqr8 r r r � writelines� s zErrorWrapper.writelinesc C s t d d � d S)Nr z!errors.close() must not be called)r )r. r r r r: � s zErrorWrapper.closeN)r r r r0 r= r? rA r: r r r r r& � s r& c @ s( e Z d Z d d � Z d d � Z d S)r c C s | | _ d S)N)�writer)r. Z wsgi_writerr r r r0 � s zWriteWrapper.__init__c C s' t t | � t k � | j | � d S)N)r r r2 rB )r. r> r r r �__call__� s zWriteWrapper.__call__N)r r r r0 rC r r r r r � s r c @ s( e Z d Z d d � Z d d � Z d S)�PartialIteratorWrapperc C s | | _ d S)N)r* )r. � wsgi_iteratorr r r r0 s z PartialIteratorWrapper.__init__c C s t | j d � S)N)r( r* )r. r r r r9 s z PartialIteratorWrapper.__iter__N)r r r r0 r9 r r r r rD � s rD c @ sL e Z d Z d d � Z d d � Z d d � Z d d � Z d d � Z d S) r( c C s. | | _ t | � | _ d | _ | | _ d S)NF)�original_iterator�iterr* �closed�check_start_response)r. rE rI r r r r0 s zIteratorWrapper.__init__c C s | S)Nr )r. r r r r9 s zIteratorWrapper.__iter__c C sr t | j d � t | j � } t | � t k rF t d d | f � | j d k rn t | j d � d | _ | S)NzIterator read after closedFz$Iterator yielded non-bytestring (%r)zjThe application returns and we started iterating over its body, but start_response has not yet been called)r rH �nextr* r r2 rI )r. r3 r r r �__next__ s zIteratorWrapper.__next__c C s, d | _ t | j d � r( | j j � d S)NTr: )rH �hasattrrF r: )r. r r r r: s zIteratorWrapper.closec C s- | j s t j j d � t | j d � d S)Nz/Iterator garbage collected without being closed)rH �sys�stderrr= r )r. r r r �__del__# s zIteratorWrapper.__del__N)r r r r0 r9 rK r: rO r r r r r( s r( c C s� t t | � t k d t | � | f � xC d d d d d d d d d g D] } t | | k d | f � qK Wx; d d g D]- } t | | k d | | d d � f � q| Wd | k r� t j d t � x[ | j � D]M } d | k r� q� t t | | � t k d | t | | � | | f � q� Wt t | d � t k d | d f � t | d d, k d | d � t | d � t | d � | d d- k r�t j d! | d t � t | j d" � p�| d" j d# � d$ | d" � t | j d% � p| d% j d# � d& | d% � | j d' � rJt t | d' � d( k d) | d' � | j d" � slt d% | k d* � t | j d" � d# k d+ � d S).Nz:Environment is not of the right type: %r (environment: %r)ZREQUEST_METHODZ SERVER_NAMEZ SERVER_PORTz wsgi.versionz wsgi.inputz wsgi.errorszwsgi.multithreadzwsgi.multiprocessz wsgi.run_oncez$Environment missing required key: %rZHTTP_CONTENT_TYPEZHTTP_CONTENT_LENGTHz8Environment should not have the key: %s (use %s instead)� Z QUERY_STRINGz�QUERY_STRING is not in the WSGI environment; the cgi module will use sys.argv when this variable is missing, so application errors are more likely�.z9Environmental variable %s is not a string: %r (value: %r)z#wsgi.version should be a tuple (%r)zwsgi.url_scheme�http�httpszwsgi.url_scheme unknown: %r�GET�HEAD�POST�OPTIONS�PATCH�PUT�DELETE�TRACEzUnknown REQUEST_METHOD: %rZ SCRIPT_NAME�/z$SCRIPT_NAME doesn't start with /: %rZ PATH_INFOz"PATH_INFO doesn't start with /: %rZCONTENT_LENGTHr zInvalid CONTENT_LENGTH: %rzgOne of SCRIPT_NAME or PATH_INFO are required (PATH_INFO should at least be '/' if SCRIPT_NAME is empty)zOSCRIPT_NAME cannot be '/'; it should instead be '', and PATH_INFO should be '/')rR rS )rT rU rV rW rX rY rZ r[ )r r �dict�warnings�warnr �keysr �tuple� check_input� check_errors�get� startswith�int)r) �keyr r r r$ * s` # r$ c C sA x: d d d d g D]& } t t | | � d | | f � q Wd S)Nr1 r4 r5 r9 z-wsgi.input (%r) doesn't have the attribute %s)r rL )r/ �attrr r r rb k s rb c C s> x7 d d d g D]& } t t | | � d | | f � q Wd S)Nr? r= rA z.wsgi.errors (%r) doesn't have the attribute %s)r rL )r< rh r r r rc q s rc c C s� t | d � } | j d d � d } t t | � d k d | � t | � } t | d k d | � t | � d k s� | d d k r� t j d | t � d S) N�Statusr r r z)Status codes must be three characters: %r�d zStatus code is invalid: %r� � zjThe status string (%r) should be a three-digit integer followed by a single space and a status explanation)r �splitr r rf r^ r_ r )r Z status_codeZ status_intr r r r w s "r c C sz t t | � t k d | t | � f � i } xD| D]<} t t | � t k d | t | � f � t t | � d k � | \ } } t | d � } t | d � } t | j � d k d | � d | | j � <t d | k o� d | k d | � t t j | � d | � t | j d � o/| j d � d | � t j | � r6 t d d | t j | � j d � f � q6 Wd S)Nz%Headers (%r) must be of type list: %rz1Individual headers (%r) must be of type tuple: %rr z Header namez Header valuer zyThe Status header cannot be used; it conflicts with CGI script, and HTTP status is not given through headers (value: %r).� �:z,Header names may not contain ':' or '\n': %rzBad header name: %r�-�_z#Names may not end in '-' or '_': %rr z#Bad header value: %r (bad char: %r)) r r r6 ra r r �lower� header_re�search�endswith�bad_header_value_re�group)r Z header_names�item�namer r r r r � s0 r c C s� t | d � } t | j d d � d � } d } xV | D]N \ } } t | d � } | j � d k r8 | | k ru d St d d | � q8 W| | k r� t d d | � d S) Nri r r �� �0 z Header namez content-typezJContent-Type header found in a %s response, which must not return content.z,No Content-Type header found in headers (%s))rz r{ )r rf rm rr r )r r �codeZNO_MESSAGE_BODYry r r r r r � s r c C s9 t | d k p t | � t k d | t | � f � d S)Nz exc_info (%r) is not a tuple: %r)r r ra )r r r r r � s r c C s! t t | t t f � d � d S)NzwYou should not return a string as your application iterator, instead return a single-item list containing a bytestring.)r � isinstancer r2 )r* r r r r' � s r' )�__all__�rerM r^ �compilers rv �Warningr r r r r% r& r rD r( r$ rb rc r r r r r' r r r r �<module>o s, 7# # A