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Editing: compat.cpython-34.pyc
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It requires one argment, readline, in the same way as the tokenize() generator. It will call readline a maximum of twice, and return the encoding used (as a string) and a list of any lines (left as bytes) it has read in. It detects the encoding from the presence of a utf-8 bom or an encoding cookie as specified in pep-0263. If both a bom and a cookie are present, but disagree, a SyntaxError will be raised. If the encoding cookie is an invalid charset, raise a SyntaxError. Note that if a utf-8 bom is found, 'utf-8-sig' is returned. If no encoding is specified, then the default of 'utf-8' will be returned. NFzutf-8c s( y � � SWn t k r# d SYn Xd S)N� )� StopIterationr )�readliner r � read_or_stop` s z%detect_encoding.<locals>.read_or_stopc s9 y | j d � } WnE t k rZ d } � d k rJ d j | � � } n t | � � Yn Xt j | � } | st d St | d � } y t | � } WnI t k r� � d k r� d | } n d j � | � } t | � � Yn X� r5| j d k r(� d k r d } n d j � � } t | � � n | d 7} n | S) Nzutf-8z'invalid or missing encoding declarationz {} for {!r}r zunknown encoding: z unknown encoding for {!r}: {}zencoding problem: utf-8z encoding problem for {!r}: utf-8z-sig) r� �UnicodeDecodeError�format� SyntaxError� cookie_re�findallr� r� � LookupErrorr� )�line� line_string�msg�matches�encoding�codec)� bom_foundr� r r � find_cookief s6 z$detect_encoding.<locals>.find_cookieTr z utf-8-sig)�__self__r� �AttributeErrorr� r� )r� r� �defaultr� r� �first�secondr )r� r� r� r r� H s4 & r� )r; r( � )�unescape)�ChainMap)�MutableMapping)�recursive_reprz...c s � f d d � } | S)zm Decorator to make a repr function return fillvalue for a recursive call c sp t � � � � � f d d � } t � d � | _ t � d � | _ t � d � | _ t � d i � | _ | S)Nc sW t | � t � f } | � k r% � S� j | � z � | � } Wd � j | � X| S)N)�id� get_identrz �discard)rW rP �result)� fillvalue� repr_running� user_functionr r �wrapper� s z=_recursive_repr.<locals>.decorating_function.<locals>.wrapperr5 rZ r4 �__annotations__)rx �getattrr5 rZ r4 r� )r� r� )r� )r� r� r �decorating_function� s z,_recursive_repr.<locals>.decorating_functionr )r� r� r )r� r �_recursive_repr� s r� c @ s e Z d Z d Z d d � Z d d � Z d d � Z d d d � Z d d � Z d d � Z d d � Z d d � Z e � d d � � Z e d d � � Z d d � Z e Z d d � Z e d d � � Z d d � Z d d � Z d! d" � Z d# d$ � Z d% d& � Z d S)'r� a� A ChainMap groups multiple dicts (or other mappings) together to create a single, updateable view. The underlying mappings are stored in a list. That list is public and can accessed or updated using the *maps* attribute. There is no other state. Lookups search the underlying mappings successively until a key is found. In contrast, writes, updates, and deletions only operate on the first mapping. c G s t | � p i g | _ d S)z�Initialize a ChainMap by setting *maps* to the given mappings. If no mappings are provided, a single empty dictionary is used. N)�list�maps)rW r� r r r rY � s zChainMap.__init__c C s t | � � d S)N)�KeyError)rW rP r r r � __missing__� s zChainMap.__missing__c C sB x2 | j D]' } y | | SWq t k r0 Yq Xq W| j | � S)N)r� r� r� )rW rP �mappingr r r � __getitem__� s zChainMap.__getitem__Nc C s | | k r | | S| S)Nr )rW rP r� r r r rH � s z ChainMap.getc C s t t � j | j � � S)N)rI rx �unionr� )rW r r r �__len__� s zChainMap.__len__c C s t t � j | j � � S)N)�iterrx r� r� )rW r r r �__iter__� s zChainMap.__iter__c s t � f d d � | j D� � S)Nc 3 s | ] } � | k Vq d S)Nr )rj �m)rP r r rm � s z(ChainMap.__contains__.<locals>.<genexpr>)rw r� )rW rP r )rP r � __contains__� s zChainMap.__contains__c C s t | j � S)N)rw r� )rW r r r �__bool__� s zChainMap.__bool__c C s% d j | d j t t | j � � � S)Nz{0.__class__.__name__}({1})z, )r� r= rJ rK r� )rW r r r �__repr__� s zChainMap.__repr__c G s | t j | | � � S)z?Create a ChainMap with a single dict created from the iterable.)�dict�fromkeys)�cls�iterabler� r r r r� s zChainMap.fromkeysc C s* | j | j d j � | j d d � � S)zHNew ChainMap or subclass with a new copy of maps[0] and refs to maps[1:]r r N)� __class__r� �copy)rW r r r r� s z ChainMap.copyc C s | j i | j � S)z;New ChainMap with a new dict followed by all previous maps.)r� r� )rW r r r � new_child s zChainMap.new_childc C s | j | j d d � � S)zNew ChainMap from maps[1:].r N)r� r� )rW r r r �parents s zChainMap.parentsc C s | | j d | <d S)Nr )r� )rW rP rQ r r r � __setitem__ s zChainMap.__setitem__c C s@ y | j d | =Wn' t k r; t d j | � � � Yn Xd S)Nr z(Key not found in the first mapping: {!r})r� r� r� )rW rP r r r � __delitem__ s zChainMap.__delitem__c C s: y | j d j � SWn t k r5 t d � � Yn Xd S)zPRemove and return an item pair from maps[0]. Raise KeyError is maps[0] is empty.r z#No keys found in the first mapping.N)r� �popitemr� )rW r r r r� ! s zChainMap.popitemc G sI y | j d j | | � SWn' t k rD t d j | � � � Yn Xd S)zWRemove *key* from maps[0] and return its value. Raise KeyError if *key* not in maps[0].r z(Key not found in the first mapping: {!r}N)r� �popr� r� )rW rP r� r r r r� ( s z ChainMap.popc C s | j d j � d S)z'Clear maps[0], leaving maps[1:] intact.r N)r� �clear)rW r r r r� / s zChainMap.clear)r4 r5 r6 rZ rY r� r� rH r� r� r� r� r� r� � classmethodr� r� �__copy__r� �propertyr� r� r� r� r� r� r r r r r� � s( r� )�cache_from_sourcec C sG | j d � s t � | d k r* t } n | r9 d } n d } | | S)Nz.py�c�o)ri �AssertionError� __debug__)r] �debug_override�suffixr r r r� 6 s r� )� OrderedDict)r� )�KeysView� ValuesView� ItemsViewc @ sr e Z d Z d Z d d � Z e j d d � Z e j d d � Z d d � Z d d � Z d d � Z d d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z e Z e � Z e d d � Z d! d" d# � Z d! d$ d% � Z d& d' � Z d( d) � Z e d! d* d+ � � Z d, d- � Z d. d/ � Z d0 d1 � Z d2 d3 � Z d4 d5 � Z! d! S)6r z)Dictionary that remembers insertion orderc O s� t | � d k r+ t d t | � � � n y | j WnA t k ry g | _ } | | d g | d d � <i | _ Yn X| j | | � d S)z�Initialize an ordered dictionary. Signature is the same as for regular dictionaries, but keyword arguments are not recommended because their insertion order is arbitrary. r z$expected at most 1 arguments, got %dN)rI r� �_OrderedDict__rootr� �_OrderedDict__map�_OrderedDict__update)rW r� �kwds�rootr r r rY ] s zOrderedDict.__init__c C s\ | | k rH | j } | d } | | | g | d <| d <| j | <n | | | | � d S)z!od.__setitem__(i, y) <==> od[i]=yr r N)r r )rW rP rQ � dict_setitemr �lastr r r r� m s )zOrderedDict.__setitem__c C s@ | | | � | j j | � \ } } } | | d <| | d <d S)z od.__delitem__(y) <==> del od[y]r r N)r r� )rW rP � dict_delitem� link_prev� link_nextr r r r� w s zOrderedDict.__delitem__c c s= | j } | d } x# | | k r8 | d V| d } q Wd S)zod.__iter__() <==> iter(od)r r( N)r )rW r �currr r r r� � s zOrderedDict.__iter__c c s= | j } | d } x# | | k r8 | d V| d } q Wd S)z#od.__reversed__() <==> reversed(od)r r( N)r )rW r r r r r � __reversed__� s zOrderedDict.__reversed__c C s� yZ x$ | j j � D] } | d d � =q W| j } | | d g | d d � <| j j � Wn t k rn Yn Xt j | � d S)z.od.clear() -> None. Remove all items from od.N)r � itervaluesr r� r� r� )rW �noder r r r r� � s zOrderedDict.clearTc C s� | s t d � � n | j } | rO | d } | d } | | d <| | d <n( | d } | d } | | d <| | d <| d } | j | =t j | | � } | | f S)z�od.popitem() -> (k, v), return and remove a (key, value) pair. Pairs are returned in LIFO order if last is true or FIFO order if false. zdictionary is emptyr r r( )r� r r r� r� )rW r r �linkr r rP rQ r r r r� � s zOrderedDict.popitemc C s t | � S)z od.keys() -> list of keys in od)r� )rW r r r �keys� s zOrderedDict.keysc s � f d d � � D� S)z#od.values() -> list of values in odc s g | ] } � | � q Sr r )rj rP )rW r r rn � s z&OrderedDict.values.<locals>.<listcomp>r )rW r )rW r �values� s zOrderedDict.valuesc s � f d d � � D� S)z.od.items() -> list of (key, value) pairs in odc s g | ] } | � | f � q Sr r )rj rP )rW r r rn � s z%OrderedDict.items.<locals>.<listcomp>r )rW r )rW r �items� s zOrderedDict.itemsc C s t | � S)z0od.iterkeys() -> an iterator over the keys in od)r� )rW r r r �iterkeys� s zOrderedDict.iterkeysc c s x | D] } | | Vq Wd S)z2od.itervalues -> an iterator over the values in odNr )rW �kr r r r � s zOrderedDict.itervaluesc c s$ x | D] } | | | f Vq Wd S)z=od.iteritems -> an iterator over the (key, value) items in odNr )rW r r r r � iteritems� s zOrderedDict.iteritemsc O s& t | � d k r. t d t | � f � � n | sC t d � � n | d } f } t | � d k rr | d } n t | t � r� xw | D] } | | | | <q� WnX t | d � r� xF | j � D] } | | | | <q� Wn! x | D] \ } } | | | <q� Wx$ | j � D] \ } } | | | <qWd S)a� od.update(E, **F) -> None. Update od from dict/iterable E and F. If E is a dict instance, does: for k in E: od[k] = E[k] If E has a .keys() method, does: for k in E.keys(): od[k] = E[k] Or if E is an iterable of items, does: for k, v in E: od[k] = v In either case, this is followed by: for k, v in F.items(): od[k] = v r( z8update() takes at most 2 positional arguments (%d given)z,update() takes at least 1 argument (0 given)r r r N)rI r� r r� �hasattrr r )r� r rW �otherrP rQ r r r rV � s& zOrderedDict.updatec C sC | | k r! | | } | | =| S| | j k r? t | � � n | S)z�od.pop(k[,d]) -> v, remove specified key and return the corresponding value. If key is not found, d is returned if given, otherwise KeyError is raised. )�_OrderedDict__markerr� )rW rP r� r� r r r r� � s zOrderedDict.popNc C s" | | k r | | S| | | <| S)zDod.setdefault(k[,d]) -> od.get(k,d), also set od[k]=d if k not in odr )rW rP r� r r r � setdefault� s zOrderedDict.setdefaultc C s� | s i } n t | � t � f } | | k r4 d Sd | | <z5 | sX d | j j f Sd | j j | j � f SWd | | =Xd S)zod.__repr__() <==> repr(od)z...r z%s()z%s(%r)N)r� � _get_identr� r4 r )rW Z _repr_runningZcall_keyr r r r� s zOrderedDict.__repr__c s~ � f d d � � D� } t � � j � } x' t t � � D] } | j | d � q; W| rn � j | f | f S� j | f f S)z%Return state information for picklingc s g | ] } | � | g � q Sr r )rj r )rW r r rn s z*OrderedDict.__reduce__.<locals>.<listcomp>N)�varsr� r r� r� )rW r � inst_dictr r )rW r � __reduce__ s zOrderedDict.__reduce__c C s | j | � S)z!od.copy() -> a shallow copy of od)r� )rW r r r r� s zOrderedDict.copyc C s( | � } x | D] } | | | <q W| S)z�OD.fromkeys(S[, v]) -> New ordered dictionary with keys from S and values equal to v (which defaults to None). r )r� r� rQ �drP r r r r� " s zOrderedDict.fromkeysc C sM t | t � r= t | � t | � k o< | j � | j � k St j | | � S)z�od.__eq__(y) <==> od==y. Comparison to another OD is order-sensitive while comparison to a regular mapping is order-insensitive. )r r rI r r� �__eq__)rW r r r r r# - s .zOrderedDict.__eq__c C s | | k S)Nr )rW r r r r �__ne__6 s zOrderedDict.__ne__c C s t | � S)z@od.viewkeys() -> a set-like object providing a view on od's keys)r )rW r r r �viewkeys; s zOrderedDict.viewkeysc C s t | � S)z<od.viewvalues() -> an object providing a view on od's values)r )rW r r r � viewvalues? s zOrderedDict.viewvaluesc C s t | � S)zBod.viewitems() -> a set-like object providing a view on od's items)r )rW r r r � viewitemsC s zOrderedDict.viewitems)"r4 r5 r6 rZ rY r� r� r� r� r r� r� r r r r r r rV r �objectr r� r r� r! r� r� r� r# r$ r% r& r' r r r r r Q s: r )�BaseConfigurator� valid_identz^[a-z_][a-z0-9_]*$c C s, t j | � } | s( t d | � � n d S)Nz!Not a valid Python identifier: %rT)� IDENTIFIERr, rG )r r� r r r r* M s r* c @ s1 e Z d Z d Z d d � Z d d d � Z d S)�ConvertingDictz A converting dictionary wrapper.c C sq t j | | � } | j j | � } | | k rm | | | <t | � t t t f k rm | | _ | | _ qm n | S)N) r� r� � configurator�convertr� r, �ConvertingList�ConvertingTuple�parentrP )rW rP rQ r� r r r r� ` s zConvertingDict.__getitem__Nc C st t j | | | � } | j j | � } | | k rp | | | <t | � t t t f k rp | | _ | | _ qp n | S)N) r� rH r- r. r� r, r/ r0 r1 rP )rW rP r� rQ r� r r r rH l s zConvertingDict.get)r4 r5 r6 rZ r� rH r r r r r, ] s r, c C sj t j | | | � } | j j | � } | | k rf t | � t t t f k rf | | _ | | _ qf n | S)N) r� r� r- r. r� r, r/ r0 r1 rP )rW rP r� rQ r� r r r r� x s r� c @ s1 e Z d Z d Z d d � Z d d d � Z d S) r/ zA converting list wrapper.c C sq t j | | � } | j j | � } | | k rm | | | <t | � t t t f k rm | | _ | | _ qm n | S)N) r� r� r- r. r� r, r/ r0 r1 rP )rW rP rQ r� r r r r� � s zConvertingList.__getitem__r c C s^ t j | | � } | j j | � } | | k rZ t | � t t t f k rZ | | _ qZ n | S)N) r� r� r- r. r� r, r/ r0 r1 )rW �idxrQ r� r r r r� � s zConvertingList.popN���)r4 r5 r6 rZ r� r� r r r r r/ � s r/ c @ s" e Z d Z d Z d d � Z d S)r0 zA converting tuple wrapper.c C sg t j | | � } | j j | � } | | k rc t | � t t t f k rc | | _ | | _ qc n | S)N) �tupler� r- r. r� r, r/ r0 r1 rP )rW rP rQ r� r r r r� � s zConvertingTuple.__getitem__N)r4 r5 r6 rZ r� r r r r r0 � s r0 c @ s� e Z d Z d Z e j d � Z e j d � Z e j d � Z e j d � Z e j d � Z i d d 6d d 6Z e e � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d d � Z d S)r) zQ The configurator base class which defines some useful defaults. z%^(?P<prefix>[a-z]+)://(?P<suffix>.*)$z ^\s*(\w+)\s*z^\.\s*(\w+)\s*z^\[\s*(\w+)\s*\]\s*z^\d+$� ext_convertrk � cfg_convert�cfgc C s t | � | _ | | j _ d S)N)r, �configr- )rW r8 r r r rY � s zBaseConfigurator.__init__c C s� | j d � } | j d � } yz | j | � } x` | D]X } | d | 7} y t | | � } Wq7 t k r� | j | � t | | � } Yq7 Xq7 W| SWn] t k r� t j � d d � \ } } t d | | f � } | | | _ | _ | � Yn Xd S)zl Resolve strings to objects using standard import and attribute syntax. r7 r r NzCannot resolve %r: %s) r9 r� �importerr� r� � ImportErrorrs r� rG � __cause__� __traceback__) rW r r� �used�foundrA �e�tb�vr r r �resolve� s" zBaseConfigurator.resolvec C s | j | � S)z*Default converter for the ext:// protocol.)rB )rW rQ r r r r5 � s z BaseConfigurator.ext_convertc C s\ | } | j j | � } | d k r7 t d | � � n!| | j � d � } | j | j � d } x� | rW| j j | � } | r� | | j � d } n� | j j | � } | r | j � d } | j j | � s� | | } q y t | � } | | } Wq t k r| | } Yq Xn | r>| | j � d � } qg t d | | f � � qg W| S)z*Default converter for the cfg:// protocol.NzUnable to convert %rr zUnable to convert %r at %r) � WORD_PATTERNr, rG �endr8 �groups� DOT_PATTERN� INDEX_PATTERN� DIGIT_PATTERN�intr� )rW rQ �restr� r" r2 �nr r r r6 � s2 z BaseConfigurator.cfg_convertc C s/ t | t � r7 t | t � r7 t | � } | | _ n� t | t � rn t | t � rn t | � } | | _ n� t | t � r� t | t � r� t | � } | | _ n� t | t � r+| j j | � } | r+| j � } | d } | j j | d � } | r(| d } t | | � } | | � } q(q+n | S)z� Convert values to an appropriate type. dicts, lists and tuples are replaced by their converting alternatives. Strings are checked to see if they have a conversion format and are converted if they do. �prefixNr )r r, r� r- r/ r� r0 r4 � string_types�CONVERT_PATTERNr, � groupdict�value_convertersrH r� )rW rQ r� r" rL � converterr r r r r. � s* zBaseConfigurator.convertc s� � j d � } t | � s- | j | � } n � j d d � } t � f d d � � D� � } | | � } | r� x- | j � D] \ } } t | | | � q} Wn | S)z1Configure an object with a user-supplied factory.z()r7 Nc s, g | ]" } t | � r | � | f � q Sr )r* )rj r )r8 r r rn s z5BaseConfigurator.configure_custom.<locals>.<listcomp>)r� r� rB r� r �setattr)rW r8 r� �propsrX r� r� rQ r )r8 r �configure_custom s z!BaseConfigurator.configure_customc C s" t | t � r t | � } n | S)z0Utility function which converts lists to tuples.)r r� r4 )rW rQ r r r �as_tuple$ s zBaseConfigurator.as_tupleN)r4 r5 r6 rZ r* r+ rN rC rF rG rH rP � staticmethod� __import__r9 rY rB r5 r6 r. rT rU r r r r r) � s" " r) )r r� )�� __future__r r\ r* rs � version_infor � basestringrM r r� �typesr � file_type� __builtin__�builtins� ConfigParser� configparserZ _backportr r r r r r �urllibr r r r r r r r �urllib2r r r r r r r! r" r# r$ �httplib� xmlrpclib�Queue�queuer% �htmlentitydefs� raw_input� itertoolsr& �filterr' r1 r) r/ �io�strr0 � urllib.parse�urllib.request� urllib.error� http.client�client�request� xmlrpc.client� html.parser� html.entities�entities�input�sslr2 r3 r: rG rB rS rT r( r[ �F_OK�X_OK�zipfiler� r� r r� ZBaseZipExtFilert r� r� r� � NameError� collectionsr� r� r� r� �getfilesystemencodingr� r� �tokenizer� �codecsr� r� r+ r� r� �htmlr; �cgir� r� r� �reprlibr� r� �impr� r �threadr� r � dummy_thread�_abcollr r r r� �logging.configr) r* �Ir+ r, r� r� r/ r4 r0 r r r r �<module> s (4 F @L ) !A [ b �
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