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Edit File: compat.pyo
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RFC 2818 and RFC 6125 rules are followed, but IP addresses are not accepted for *hostname*. CertificateError is raised on failure. On success, the function returns nothing. st empty or no certificate, match_hostname needs a SSL socket or SSL context with either CERT_OPTIONAL or CERT_REQUIREDt subjectAltNamet DNSNt subjectt commonNamei s& hostname %r doesn't match either of %ss , s hostname %r doesn't match %ri s= no appropriate commonName or subjectAltName fields were found( ( ( t ValueErrort getRG R7 t lenR- R; t mapR5 ( t certR> t dnsnamest sant keyt valuet sub( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR, � s. %( t SimpleNamespacet Containerc B@ s e Z d Z d � Z RS( sR A generic container for when multiple values need to be returned c K@ s | j j | � d S( N( t __dict__t update( t selft kwargs( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt __init__� s ( R. R/ t __doc__R\ ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyRW � s ( t whichc @ s� d � } t j j � � r2 | � | � r. � Sd S| d k rY t j j d t j � } n | sc d S| j t j � } t j d k rt j | k r� | j d t j � n t j j d d � j t j � } t � f d � | D� � r� � g } qg | D] } � | ^ q� } n � g } t � } xu | D]m } t j j | � } | | k r+| j | � x9 | D]. } t j j | | � } | | | � rc| SqcWq+q+Wd S( sK Given a command, mode, and a PATH string, return the path which conforms to the given mode on the PATH, or None if there is no such file. `mode` defaults to os.F_OK | os.X_OK. `path` defaults to the result of os.environ.get("PATH"), or can be overridden with a custom search path. c S@ s5 t j j | � o4 t j | | � o4 t j j | � S( N( t ost patht existst accesst isdir( t fnt mode( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt _access_check� s $t PATHt win32i t PATHEXTt c 3@ s* | ] } � j � j | j � � Vq d S( N( R6 t endswith( t .0t ext( t cmd( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pys <genexpr>� s N( R_ R` t dirnameR# t environRM t defpathR3 t pathsept syst platformt curdirt insertt anyt sett normcaset addR; ( Rn Re R` Rf t pathextt filesRm t seent dirt normdirt thefilet name( ( Rn s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR^ � s8 ! ( t ZipFilet __enter__( t ZipExtFileR� c B@ s# e Z d � Z d � Z d � Z RS( c C@ s | j j | j � d S( N( RX RY ( RZ t base( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR\ s c C@ s | S( N( ( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� s c G@ s | j � d S( N( t close( RZ t exc_info( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt __exit__ s ( R. R/ R\ R� R� ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� s R� c B@ s# e Z d � Z d � Z d � Z RS( c C@ s | S( N( ( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� s c G@ s | j � d S( N( R� ( RZ R� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� s c O@ s t j | | | � } t | � S( N( t BaseZipFilet openR� ( RZ t argsR[ R� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� s ( R. R/ R� R� R� ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� s ( t python_implementationc C@ s@ d t j k r d St j d k r& d St j j d � r< d Sd S( s6 Return a string identifying the Python implementation.t PyPyt javat Jythont IronPythont CPython( Rs t versionR_ R� R8 ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� ' s ( t sysconfig( t Callablec C@ s t | t � S( N( R R� ( t obj( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt callable; s t mbcst strictt surrogateescapec C@ sO t | t � r | St | t � r2 | j t t � St d t | � j � � d S( Ns expect bytes or str, not %s( R t bytest text_typeR t _fsencodingt _fserrorst TypeErrort typeR. ( t filename( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt fsencodeI s c C@ sO t | t � r | St | t � r2 | j t t � St d t | � j � � d S( Ns expect bytes or str, not %s( R R� R� t decodeR� R� R� R� R. ( R� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt fsdecodeR s ( t detect_encoding( t BOM_UTF8t lookups coding[:=]\s*([-\w.]+)c C@ s^ | d j � j d d � } | d k s7 | j d � r; d S| d k sV | j d � rZ d S| S( s( Imitates get_normal_name in tokenizer.c.i t _t -s utf-8s utf-8-s latin-1s iso-8859-1s iso-latin-1s latin-1-s iso-8859-1-s iso-latin-1-( s latin-1s iso-8859-1s iso-latin-1( s latin-1-s iso-8859-1-s iso-latin-1-( R6 R: R8 ( t orig_enct enc( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt _get_normal_namec s c @ s y � j j � Wn t k r) d � n Xt � d } d } � f d � } � � f d � } | � } | j t � r� t � | d } d } n | s� | g f S| | � } | r� | | g f S| � } | s� | | g f S| | � } | r� | | | g f S| | | g f S( s> The detect_encoding() function is used to detect the encoding that should be used to decode a Python source file. 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. s utf-8c @ s$ y � � SWn t k r d SXd S( NRj ( t StopIteration( ( t readline( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt read_or_stop� s c @ s7 y | j d � } WnD t k rY d } � d k rJ d j | � � } n t | � � n Xt j | � } | ss d St | d � } y t | � } WnH t k r� � d k r� d | } n d j � | � } t | � � n X� r3| j d k r&� d k rd } n d j � � } t | � � n | d 7} n | S( Ns utf-8s' invalid or missing encoding declarations {} for {!r}i s unknown encoding: s unknown encoding for {!r}: {}s encoding problem: utf-8s encoding problem for {!r}: utf-8s -sig( R� t UnicodeDecodeErrorR# t formatt SyntaxErrort cookie_ret findallR� R� t LookupErrorR� ( t linet line_stringt msgt matchest encodingt codec( t bom_foundR� ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt find_cookie� s6 i s utf-8-sigN( t __self__R� t AttributeErrorR# R2 R8 R� t True( R� R� t defaultR� R� t firstt second( ( R� R� R� s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� n s4 & ( R9 i i ( t unescape( t ChainMap( t MutableMapping( t recursive_reprs ...c @ s � f d � } | S( sm Decorator to make a repr function return fillvalue for a recursive call c @ sm t � � � � � f 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( t idt get_identRz t discard( RZ RS t result( t fillvaluet repr_runningt user_function( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt wrapper� s R/ R] R. t __annotations__( Rx t getattrR/ R] R. R� ( R� R� ( R� ( R� R� s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt decorating_function� s ( ( R� R� ( ( R� s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt _recursive_repr� s R� c B@ s� e Z d Z d � Z d � Z d � Z d d � Z d � Z d � Z d � Z d � Z e � d � � Z e d � � Z d � Z e Z d � Z e d � � Z d � Z d � Z d � Z d � Z d � Z RS( s� 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( s� Initialize a ChainMap by setting *maps* to the given mappings. If no mappings are provided, a single empty dictionary is used. N( t listt maps( RZ R� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR\ s c C@ s t | � � d S( N( t KeyError( RZ RS ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt __missing__ s c C@ sA x1 | j D]& } y | | SWq t k r/ q Xq W| j | � S( N( R� R� R� ( RZ RS t mapping( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt __getitem__ s c C@ s | | k r | | S| S( N( ( RZ RS R� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyRM s c C@ s t t � j | j � � S( N( RN Rx t unionR� ( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt __len__ s c C@ s t t � j | j � � S( N( t iterRx R� R� ( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt __iter__ s c @ s t � f d � | j D� � S( Nc 3@ s | ] } � | k Vq d S( N( ( Rl t m( RS ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pys <genexpr> s ( Rw R� ( RZ RS ( ( RS s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt __contains__ s c C@ s t | j � S( N( Rw R� ( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt __bool__" s c C@ s% d j | d j t t | j � � � S( Ns {0.__class__.__name__}({1})s , ( R� R; RO R5 R� ( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt __repr__% s c G@ s | t j | | � � S( s? Create a ChainMap with a single dict created from the iterable.( t dictt fromkeys( t clst iterableR� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� * s c C@ s$ | j | j d j � | j d � S( sH New ChainMap or subclass with a new copy of maps[0] and refs to maps[1:]i i ( t __class__R� t copy( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� / s c C@ s | j i | j � S( s; New ChainMap with a new dict followed by all previous maps.( R� R� ( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt new_child5 s c C@ s | j | j d � S( s New ChainMap from maps[1:].i ( R� R� ( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt parents9 s c C@ s | | j d | <d S( Ni ( R� ( RZ RS RT ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt __setitem__> s c C@ s? y | j d | =Wn& t k r: t d j | � � � n Xd S( Ni s( Key not found in the first mapping: {!r}( R� R� R� ( RZ RS ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt __delitem__A s c C@ s9 y | j d j � SWn t k r4 t d � � n Xd S( sP Remove and return an item pair from maps[0]. Raise KeyError is maps[0] is empty.i s# No keys found in the first mapping.N( R� t popitemR� ( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� G s c G@ sH y | j d j | | � SWn& t k rC t d j | � � � n Xd S( sW Remove *key* from maps[0] and return its value. Raise KeyError if *key* not in maps[0].i s( Key not found in the first mapping: {!r}N( R� t popR� R� ( RZ RS R� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� N s c C@ s | j d j � d S( s' Clear maps[0], leaving maps[1:] intact.i N( R� t clear( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� U s N( R. R/ R] R\ R� R� R# RM R� R� R� R� R� R� t classmethodR� R� t __copy__R� t propertyR� R� R� R� R� R� ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� � s( ( t cache_from_sourcec C@ s2 | d k r t } n | r$ d } n d } | | S( Nt ct o( R# t __debug__( R` t debug_overridet suffix( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� \ s ( t OrderedDict( R� ( t KeysViewt ValuesViewt ItemsViewR� c B@ s e Z d Z d � Z e j d � Z e j d � Z d � Z d � Z d � Z e d � Z d � Z d � Z d � Z d � Z d � Z d � Z d � Z e Z e � Z e d � Z d d � Z d d � Z d � Z d � Z e d d � � Z d � Z d � Z d � Z d � Z! d � Z" RS( s) Dictionary that remembers insertion orderc O@ s� t | � d k r+ t d t | � � � n y | j Wn7 t k ro g | _ } | | d g | (i | _ n X| j | | � d S( s� Initialize an ordered dictionary. Signature is the same as for regular dictionaries, but keyword arguments are not recommended because their insertion order is arbitrary. i s$ expected at most 1 arguments, got %dN( RN R� t _OrderedDict__rootR� R# t _OrderedDict__mapt _OrderedDict__update( RZ R� t kwdst root( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR\ � s c C@ s\ | | k rH | j } | d } | | | g | d <| d <| j | <n | | | | � d S( s! od.__setitem__(i, y) <==> od[i]=yi i N( R� R� ( RZ RS RT t dict_setitemR� t last( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� � s )c C@ s@ | | | � | j j | � \ } } } | | d <| | d <d S( s od.__delitem__(y) <==> del od[y]i i N( R� R� ( RZ RS t dict_delitemt link_prevt link_next( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� � s c c@ s= | j } | d } x# | | k r8 | d V| d } q Wd S( s od.__iter__() <==> iter(od)i i N( R� ( RZ R� t curr( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� � s c c@ s= | j } | d } x# | | k r8 | d V| d } q Wd S( s# od.__reversed__() <==> reversed(od)i i N( R� ( RZ R� R ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt __reversed__� s c C@ sm yH x | j j � D] } | 2q W| j } | | d g | (| j j � Wn t k r[ n Xt j | � d S( s. od.clear() -> None. Remove all items from od.N( R� t itervaluesR� R# R� R� R� ( RZ t nodeR� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� � s c C@ s� | s t d � � n | j } | rO | d } | d } | | d <| | d <n( | d } | d } | | d <| | d <| d } | j | =t j | | � } | | f S( s� 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. s dictionary is emptyi i i ( R� R� R� R� R� ( RZ R R� t linkR R RS RT ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� � s c C@ s t | � S( s od.keys() -> list of keys in od( R� ( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt keys� s c C@ s g | D] } | | ^ q S( s# od.values() -> list of values in od( ( RZ RS ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt values� s c C@ s! g | D] } | | | f ^ q S( s. od.items() -> list of (key, value) pairs in od( ( RZ RS ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt items� s c C@ s t | � S( s0 od.iterkeys() -> an iterator over the keys in od( R� ( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt iterkeys� s c c@ s x | D] } | | Vq Wd S( s2 od.itervalues -> an iterator over the values in odN( ( RZ t k( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR � s c c@ s$ x | D] } | | | f Vq Wd S( s= od.iteritems -> an iterator over the (key, value) items in odN( ( RZ R ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt iteritems� s c O@ s& t | � d k r. t d t | � f � � n | sC t d � � n | d } d } 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( s� 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 i s8 update() takes at most 2 positional arguments (%d given)s, update() takes at least 1 argument (0 given)i i R N( ( RN R� R R� t hasattrR R ( R� R� RZ t otherRS RT ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyRY � s& c C@ sC | | k r! | | } | | =| S| | j k r? t | � � n | S( s� 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. ( t _OrderedDict__markerR� ( RZ RS R� R� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� s c C@ s" | | k r | | S| | | <| S( sD od.setdefault(k[,d]) -> od.get(k,d), also set od[k]=d if k not in od( ( RZ RS R� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt setdefault% s c 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( s od.__repr__() <==> repr(od)s ...i s %s()s %s(%r)N( R� t _get_identR� R. R ( RZ t _repr_runningt call_key( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� , s c C@ s� g | D] } | | | g ^ q } t | � j � } x' t t � � D] } | j | d � qE W| rx | j | f | f S| j | f f S( s% Return state information for picklingN( t varsR� R� R� R# R� ( RZ R R t inst_dict( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt __reduce__: s #c C@ s | j | � S( s! od.copy() -> a shallow copy of od( R� ( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� D s c C@ s( | � } x | D] } | | | <q W| S( s� OD.fromkeys(S[, v]) -> New ordered dictionary with keys from S and values equal to v (which defaults to None). ( ( R� R� RT t dRS ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� H s c C@ sM t | t � r= t | � t | � k o< | j � | j � k St j | | � S( s� od.__eq__(y) <==> od==y. Comparison to another OD is order-sensitive while comparison to a regular mapping is order-insensitive. ( R R� RN R R� t __eq__( RZ R ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR S s .c C@ s | | k S( N( ( RZ R ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt __ne__\ s c C@ s t | � S( s@ od.viewkeys() -> a set-like object providing a view on od's keys( R� ( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt viewkeysa s c C@ s t | � S( s< od.viewvalues() -> an object providing a view on od's values( R� ( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt viewvaluese s c C@ s t | � S( sB od.viewitems() -> a set-like object providing a view on od's items( R� ( RZ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt viewitemsi s N(# R. R/ R] R\ R� R� R� R� R R� R� R� R R R R R R RY R� t objectR R� R# R R� R R� R� R� R R R R R ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� w s: ( t BaseConfiguratort valid_idents ^[a-z_][a-z0-9_]*$c C@ s, t j | � } | s( t d | � � n t S( Ns! Not a valid Python identifier: %r( t IDENTIFIERR& RL R� ( R R� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR" s s t ConvertingDictc B@ s# e Z d Z d � Z d d � Z RS( s A converting dictionary wrapper.c C@ sq t j | | � } | j j | � } | | k rm | | | <t | � t t t f k rm | | _ | | _ qm n | S( N( R� R� t configuratort convertR� R$ t ConvertingListt ConvertingTuplet parentRS ( RZ RS RT R� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� � s c C@ st t j | | | � } | j j | � } | | k rp | | | <t | � t t t f k rp | | _ | | _ qp n | S( N( R� RM R% R& R� R$ R' R( R) RS ( RZ RS R� RT R� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyRM � s N( R. R/ R] R� R# RM ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR$ � s 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' R( R) RS ( RZ RS R� RT R� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� � s R' c B@ s# e Z d Z d � Z d d � Z RS( s A 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' R( R) RS ( RZ RS RT R� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� � s i����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' R( R) ( RZ t idxRT R� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR� � s ( R. 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R/ R] R� ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR( � s R! c B@ s� e 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 � Z d � Z d � Z d � Z d � Z d � Z d � Z RS( sQ The configurator base class which defines some useful defaults. s% ^(?P<prefix>[a-z]+)://(?P<suffix>.*)$s ^\s*(\w+)\s*s ^\.\s*(\w+)\s*s ^\[\s*(\w+)\s*\]\s*s ^\d+$t ext_convertRm t cfg_convertt cfgc C@ s t | � | _ | | j _ d S( N( R$ t configR% ( RZ R/ ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR\ � s c C@ s� | j d � } | j d � } yy | j | � } x_ | D]W } | d | 7} y t | | � } Wq7 t k r� | j | � t | | � } q7 Xq7 W| SWnV t k r� t j � d \ } } t d | | f � } | | | _ | _ | � n Xd S( sl Resolve strings to objects using standard import and attribute syntax. R0 i i s Cannot resolve %r: %sN( R3 R� t importerR� R� t ImportErrorRs R� RL t __cause__t __traceback__( RZ R R� t usedt foundRE t et tbt v( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt resolve� s" c C@ s | j | � S( s* Default converter for the ext:// protocol.( R9 ( RZ RT ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR, � s c C@ sO | } | j j | � } | d k r7 t d | � � n| | j � } | j | j � d } x� | rJ| j j | � } | r� | | j � d } n� | j j | � } | r| j � d } | j j | � s� | | } qy t | � } | | } Wqt k r| | } qXn | r1| | j � } qa t d | | f � � qa W| S( s* Default converter for the cfg:// protocol.s Unable to convert %ri s Unable to convert %r at %rN( t WORD_PATTERNR& R# RL t endR/ t groupst DOT_PATTERNt INDEX_PATTERNt DIGIT_PATTERNt intR� ( RZ RT t restR� R R* t n( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR- � s2 c 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( s� 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. t prefixR� N( R R$ R� R% R' R� R( R+ t string_typest CONVERT_PATTERNR& t groupdictt value_convertersRM R# R� ( RZ RT R� R RC t converterR� ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR& s* c C@ s� | j d � } t | � s- | j | � } n | j d d � } t g | D]" } t | � rI | | | f ^ qI � } | | � } | r� x- | j � D] \ } } t | | | � q� Wn | S( s1 Configure an object with a user-supplied factory.s ()R0 N( R� R� R9 R# R� R" R t setattr( RZ R/ R� t propsR R[ R� R� RT ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt configure_custom< s 5 c C@ s" t | t � r t | � } n | S( s0 Utility function which converts lists to tuples.( R R� R+ ( RZ RT ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyt as_tupleJ s ( R. R/ R] R$ R% RE R: R= R> R? RG t staticmethodt __import__R0 R\ R9 R, R- R& RK RL ( ( ( s> /usr/lib/python2.7/site-packages/pip/_vendor/distlib/compat.pyR! � s" " ( i i (� t __future__R R_ R$ Rs t version_infoR t basestringRD R R� t typesR t file_typet __builtin__t builtinst ConfigParsert configparsert _backportR R R R R R t urllibR R R R R R R R t urllib2R R R R R R R R R R t httplibt xmlrpclibt Queuet queueR t htmlentitydefst raw_inputt itertoolsR t filterR! R+ R# R" R) t iot strR* t urllib.parset urllib.requestt urllib.errort http.clientt clientt requestt xmlrpc.clientt html.parsert html.entitiest entitiest inputt sslR, R- R1 RL RG RV RW R R^ t F_OKt X_OKt zipfileR� R� R R� t BaseZipExtFileRt R� R� R� t NameErrort collectionsR� R� R� R� t getfilesystemencodingR� R� t tokenizeR� t codecsR� R� R% R� R� t htmlR9 t cgiR� R� R� t reprlibR� R� t impR� R� t threadR� R t dummy_threadt _abcollR� R� R� R� t logging.configR! 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