o i5 @sddlZddlmZmZddlmZddlmZmZdZ de fddZ eGd d d e Z eddee d eed eefd dZeddee d eed eefddZede fddZdS)N)OptionalUnion)public)RegisterOptionsSubscribeOptions)Patternregister subscribeerrorconvert_starred_uriuricCsrt|tksJ|d}|dkrd}||fS|dkr-|ddkr-d}|dd}||fSd}|dd }||fS) a Convert a starred URI to a standard WAMP URI and a detected matching policy. A starred URI is one that may contain the character '*' used to mark URI wildcard components or URI prefixes. Starred URIs are more comfortable / intuitive to use at the user/API level, but need to be converted for use on the wire (WAMP protocol level). This function takes a possibly starred URI, detects the matching policy implied by stars, and returns a pair (uri, match) with any stars removed from the URI and the detected matching policy. An URI like 'com.example.topic1' (without any stars in it) is detected as an exact-matching URI. An URI like 'com.example.*' (with exactly one star at the very end) is detected as a prefix-matching URI on 'com.example.'. An URI like 'com.*.foobar.*' (with more than one star anywhere) is detected as a wildcard-matching URI on 'com..foobar.' (in this example, there are two wildcard URI components). Note that an URI like 'com.example.*' is always detected as a prefix-matching URI 'com.example.'. You cannot express a wildcard-matching URI 'com.example.' using the starred URI notation! A wildcard matching on 'com.example.' is different from prefix-matching on 'com.example.' (which matches a strict superset of the former!). This is one reason we don't use starred URIs for WAMP at the protocol level. *rexactprefixNZwildcard)typestrcountreplace)r Z cnt_starsmatchrWC:\Users\psant\Downloads\PAF backend\school\venv\Lib\site-packages\autobahn/wamp/uri.pyr +s    r c @seZdZdZdZdZdZdZdZdZ e dZ e dZ e dZ  dd ed ed eeeefd eefd dZeeddZeeddZeddZddZeddZeddZeddZdS)rz A WAMP URI Pattern. .. todo:: * suffix matches * args + kwargs * uuid converter * multiple URI patterns per decorated object * classes: Pattern, EndpointPattern, .. rz^[a-z0-9][a-z0-9_\-]*$z^<([a-z][a-z0-9_]*)>$z^<([a-z][a-z0-9_]*):([a-z]*)>$Nr targetoptions check_typescCs\t|tksJt|dksJ|tjtjtjfvsJ|tjkr.|dus-t|tks-Jn|tjkr@|dus?t|tks?Jnd}| d}d}g}i}d} t t|D]} || } tj | } | r| \} }|dvrqtd|dkr| t|dkrtd| |vrtd|d vrt|| <n |d krt|| <ntd |d | || d7} qUtj | } | r| d} | |vrtdt|| <|d | || d7} qUtj | } | r|| qU| d kr| d7} |d|t|| <qUtd|rtj|_dd|d}t||_||_n tj|_d|_d|_||_||_||_||_dS)a :param uri: The URI or URI pattern, e.g. ``"com.myapp.product..update"``. :type uri: str :param target: The target for this pattern: a procedure endpoint (a callable), an event handler (a callable) or an exception (a class). :type target: callable or obj :param options: An optional options object :type options: None or RegisterOptions or SubscribeOptions :param check_types: Enable automatic type checking against (Python 3.5+) type hints specified on the ``endpoint`` callable. Types are checked at run-time on each invocation of the ``endpoint`` callable. When a type mismatch occurs, the error is forwarded to the callee code in ``onUserError`` override method of :class:`autobahn.wamp.protocol.ApplicationSession`. An error of type :class:`autobahn.wamp.exception.TypeCheckError` is also raised and returned to the caller (via the router). :type check_types: bool rN.z [^\s\.#]+)rstringintsuffixz invalid URIr"r)rr r"r!z logic errorz (?P<{}>{})rz({})^z\.$) rrlenrURI_TARGET_ENDPOINTURI_TARGET_HANDLERURI_TARGET_EXCEPTIONrrsplitrange_URI_NAMED_CONVERTED_COMPONENTrgroups TypeErrorr!appendformat_URI_NAMED_COMPONENT_URI_COMPONENTURI_TYPE_WILDCARD_typejoinrecompile_pattern_namesURI_TYPE_EXACT_uri_target_optionsZ _check_types)selfr rrr componentsZ_URI_COMP_CHARSplZncZ group_counti componentrnameZ comp_typeprrr__init__s             zPattern.__init__cC|jS)z Returns the Options instance (if present) for this pattern. :return: None or the Options instance :rtype: None or RegisterOptions or SubscribeOptions N)r<r=rrrr zPattern.optionscCrE)z Returns the URI type of this pattern :return: :rtype: Pattern.URI_TYPE_EXACT, Pattern.URI_TYPE_PREFIX or Pattern.URI_TYPE_WILDCARD N)r3rFrrruri_typerGzPattern.uri_typecCrE)z Returns the original URI (pattern) for this pattern. :returns: The URI (pattern), e.g. ``"com.myapp.product..update"``. :rtype: str N)r:rFrrrr sz Pattern.uricCsxg}i}|jtjkr||fS|jtjkr:|j|}|r6|jD]}||}|j||}|||<q||fStddS)a- Match the given (fully qualified) URI according to this pattern and return extracted args and kwargs. :param uri: The URI to match, e.g. ``"com.myapp.product.123456.update"``. :type uri: str :returns: A tuple ``(args, kwargs)`` :rtype: tuple zno matchN) r3rr9r2r7rr8group ValueError)r=r argskwargsrkeyvalrrrrs       z Pattern.matchcC |jtjkS)z Check if this pattern is for a procedure endpoint. :returns: ``True``, iff this pattern is for a procedure endpoint. :rtype: bool N)r;rr&rFrrr is_endpoint/ zPattern.is_endpointcCrO)z Check if this pattern is for an event handler. :returns: ``True``, iff this pattern is for an event handler. :rtype: bool N)r;rr'rFrrr is_handler9rQzPattern.is_handlercCrO)z Check if this pattern is for an exception. :returns: ``True``, iff this pattern is for an exception. :rtype: bool N)r;rr(rFrrr is_exceptionCrQzPattern.is_exceptionNN) __name__ __module__ __qualname____doc__r&r'r(r9ZURI_TYPE_PREFIXr2r5r6r1r0r+rr!rrrrboolrDrpropertyrrHr rrPrRrSrrrrrZsD     p        rrrcfdd}|S)a Decorator for WAMP procedure endpoints. :param uri: :type uri: str :param options: :type options: None or RegisterOptions :param check_types: Enable automatic type checking against (Python 3.5+) type hints specified on the ``endpoint`` callable. Types are checked at run-time on each invocation of the ``endpoint`` callable. When a type mismatch occurs, the error is forwarded to the callee code in ``onUserError`` override method of :class:`autobahn.wamp.protocol.ApplicationSession`. An error of type :class:`autobahn.wamp.exception.TypeCheckError` is also raised and returned to the caller (via the router). :type check_types: bool csRt|sJdurd|j}n}t|dsg|_|jt|tj|S)Nz{} _wampuris)callabler/rUhasattrr\r.rr&)fZreal_urirrr rrdecoratebs  zregister..decorateNrr rrrarr`rrNs rcr[)a Decorator for WAMP event handlers. :param uri: :type uri: str :param options: :type options: None or SubscribeOptions :param check_types: Enable automatic type checking against (Python 3.5+) type hints specified on the ``endpoint`` callable. Types are checked at run-time on each invocation of the ``endpoint`` callable. When a type mismatch occurs, the error is forwarded to the callee code in ``onUserError`` override method of :class:`autobahn.wamp.protocol.ApplicationSession`. An error of type :class:`autobahn.wamp.exception.TypeCheckError` is also raised and returned to the caller (via the router). :type check_types: bool cs8t|sJt|dsg|_|jttj|SNr\)r]r^r\r.rr')r_r`rrras  zsubscribe..decorateNrrbrr`rr osr csfdd}|S)z+ Decorator for WAMP error classes. cs6t|tsJt|dsg|_|jttj|Src) issubclass Exceptionr^r\r.rr()clsr rrras  zerror..decorateNr)r rarrgrr s r rT)r5typingrrZ autobahn.utilrZautobahn.wamp.typesrr__all__rr objectrrYrr r rrrrs  /t& &