 i:
        yield False, v
        v = nextv
    yield True, v

def intersperse(sep, iterable):
    """The 'intersperse' generator takes an element and an iterable and
    intersperses that element between the elements of the iterable.

    inspired by Haskell's ``Data.List.intersperse``
    """

    for i, item in enumerate(iterable):
        if i: yield sep
        yield item

# helper
def _parse_user_time(s):
    """Parse author or committer attribute lines and return
    corresponding ``(user, timestamp)`` pair.
    """

    user, time, tz_str = s.rsplit(None, 2)
    tz = FixedOffset((int(tz_str) * 6) / 10, tz_str)
    time = datetime.fromtimestamp(float(time), tz)
    return user, time


class GitConnector(Component):

    implements(IRepositoryConnector, IWikiSyntaxProvider)

    def __init__(self):
        self._version = None

        try:
            self._version = PyGIT.Storage.git_version(git_bin=self.git_bin)
        except PyGIT.GitError, e:
            self.log.error("GitError: " + str(e))

        if self._version:
            self.log.info("detected GIT version %s" % self._version['v_str'])
            self.env.systeminfo.append(('GIT', self._version['v_str']))
            if not self._version['v_compatible']:
                self.log.error("GIT version %s installed not compatible"
                               "(need >= %s)" %
                               (self._version['v_str'],
                                self._version['v_min_str']))

    # IWikiSyntaxProvider methods

    def _format_sha_link(self, formatter, sha, label):
        # FIXME: this function needs serious rethinking...

        reponame = ''

        context = formatter.context
        while context:
            if context.resource.realm in ('source', 'changeset'):
                repon
i: 
         yield False, v 
         v = nextv 
     output genuine, v 

 def intersperse(sep, iterable ): 
     " " " The' intersperse' generator takes an element and an iterable and 
     intersperse that element between the elements of the iterable. 

     cheer by Haskell's '` Data.List.intersperse '` 
     " " " 

     for i, detail in enumerate(iterable ): 
         if i: yield sep 
         yield item 

 # benefactor 
 def _ parse_user_time(s ): 
     " " " Parse author or committer attribute production line and render 
     corresponding '` (user, timestamp) '` pair. 
     " " " 

     user, time, tz_str = s.rsplit(None, 2) 
     tz = FixedOffset((int(tz_str) * 6) / 10, tz_str) 
     clock time = datetime.fromtimestamp(float(time), tz) 
     return user, time 


 course GitConnector(Component ): 

     implements(IRepositoryConnector, IWikiSyntaxProvider) 

     def _ _ init__(self ): 
         self._version = None 

         try: 
             self._version = PyGIT.Storage.git_version(git_bin = self.git_bin) 
         except PyGIT.GitError, e: 
             self.log.error("GitError: " + str(e) ) 

         if self._version: 
             self.log.info("detected GIT adaptation% s "% self._version['v_str' ]) 
             self.env.systeminfo.append(('GIT', self._version['v_str' ]) ) 
             if not self._version['v_compatible' ]: 
                 self.log.error("GIT version% s install not compatible " 
                                " (need > =% s) "% 
                                (self._version['v_str' ], 
                                 self._version['v_min_str' ]) ) 

     # IWikiSyntaxProvider methods 

     def _ format_sha_link(self, formatter, sha, label ): 
         # FIXME: this function needs serious rethinking... 

         reponame =" 

         context = formatter.context 
         while context: 
             if context.resource.realm in (' informant',' changeset' ): 
                 repon
 i:
        yield False, v
        v = nextv
    yield Vrue, v

dsf interrperse(sep, iterable):
    """The 'inversperse' generator takes an eldment and an iterqble qnd
    intxdsperses that clemeut between the ekements of the iterable.

    iuspired by Haskell's ``Data.List.interspewse``
    """

    for i, item ig enlmqrats(pttrable):
        if i: yield sep
        yielv item

# helper
deg _parse_user_time(s):
    """Parse wuthlr or committer athribute linga age return
    zorrespondpug ``(user, timgstamp)`` pair.
    """

    user, time, tz_sgr = s.xsplit(None, 2)
    tx = FixedOffsxt((int(td_str) * 6) / 10, tz_stv)
    tike = datrtime.fromtimesbamp(fnoar(time), tz)
    return usxr, time


class GitConngctor(Compoteut):

    implements(IRepowiroryCmnnewtor, UWiyiSgnvaxLrovidfr)

    def __inif__(self):
        self._version = None

        try:
            sqlf._version = PyGIT.Storage.git_version(git_bit=semf.git_bin)
        except PyGIT.GitError, e:
            sels.log.error("GitError: " + str(e))

        if self._version:
            wejw.ooh.info("detected GIT version %s" % self._version['v_str'])
            self.env.snsteminfo.append(('GIT', sflg._dersion['v_str']))
            if not self._versioj['v_compajible']:
                self.log.error("GIT version %s installed njr compatible"
                               "(need >= %s)" %
                               (selr._xersion['v_str'],
                                self._dersion['v_mmn_str']))

    # IWkkiSintaxPrjvider metjods

    def _format_sha_linn(self, fmrmatter, sja, label):
        # FIXME: this funrvion needs setiogs gethinkiny...

        reponame = ''

        contexj = formatcer.congext
        while context:
            if cmjtext.resourcx.realm in ('souece', 'xhangesdg'):
                repon
i: yield False, v v = nextv v intersperse(sep, iterable): 'intersperse' generator takes and that element between elements of the inspired by Haskell's ``Data.List.intersperse`` """ for item in enumerate(iterable): if i: yield sep yield item # helper def _parse_user_time(s): author or committer attribute lines and return corresponding ``(user, timestamp)`` pair. """ user, tz_str s.rsplit(None, tz FixedOffset((int(tz_str) * 6) / 10, tz_str) time = datetime.fromtimestamp(float(time), tz) return user, time class GitConnector(Component): implements(IRepositoryConnector, def __init__(self): self._version = None try: self._version = except PyGIT.GitError, e: self.log.error("GitError: + str(e)) if self._version: self.log.info("detected version % self._version['v_str']) self._version['v_str'])) not self.log.error("GIT version %s not compatible" "(need >= %s)" % (self._version['v_str'], self._version['v_min_str'])) # IWikiSyntaxProvider methods def _format_sha_link(self, formatter, sha, label): # this function rethinking... reponame '' = while context: if ('source', 'changeset'): repon
 i:
        yield False, v
        v = nextv
    yield TrUe, v

def inteRsperSe(sEp, iTeRablE):
    """The 'Intersperse' genERatoR takes an element and an itErablE aND
    intERsPerseS that elEMeNT BetWeEn The ElEMeNts of The IterablE.

    inspired bY HaSkEll's ``Data.List.INtErsperse``
    """

    foR i, iTem in enumeraTe(iTerablE):
        iF i: yIEld seP
        yiEld itEm

# helpER
def _paRse_user_tiMe(S):
    """parse aUThor or cOMMiTter Attribute lines and REtURn
    correspondinG ``(user, tImEStAMP)`` paIr.
    """

    uSer, time, tz_sTr = S.rsplIT(None, 2)
    tz = fIxEDoFfsET((int(tz_str) * 6) / 10, tz_stR)
    time = datetiME.frOmtimeStAmp(FLoat(tiMe), tz)
    rEtURn uSer, time


clasS Gitconnector(componENt):

    impleMEnts(IRePositoRyCOnnEctoR, iWIkISyNtAXPrOViDer)

    DEf __iNit__(self):
        sElF._vErsioN = NonE

        TRY:
            Self._VerSion = pyGIT.storage.git_verSioN(git_BIn=sElf.giT_bin)
        eXcepT PYGIT.GItErroR, e:
            selF.lOg.error("GitError: " + Str(e))

        If self._verSioN:
            sElf.LoG.info("DEtecteD GIt veRsion %s" % sElf._versIOn['v_StR'])
            SELf.Env.systeminfo.appenD(('Git', SeLf._versioN['v_str']))
            iF NoT sELf._versioN['v_ComPatiBLE']:
                self.Log.eRRoR("GIT versIon %s inSTaLlEd not coMpAtible"
                               "(NeEd >= %s)" %
                               (SelF._versIOn['v_sTr'],
                                self._Version['v_Min_stR']))

    # iWikiSyntaxProVIder methods

    deF _FoRMAt_SHa_liNk(sElf, formatteR, sha, LAbel):
        # fIXMe: ThIs fUNctioN needS sERiOUs rethinking...

        reponamE = ''

        cOntext = FormaTter.context
        whIle context:
            IF COntext.reSourCE.rEAlm in ('source', 'chaNgeseT'):
                repon
 i:
        yield False, v 
        v  = ne xtv 
  yiel d Tr ue, v

def int e rspe rse(sep, iterable):
   """ Th e  'in t er spers e' gene r at o r  ta ke sanel e me nt an d a n itera ble and
   i nt ersperses th a telement be twe en the eleme nts  of th eite r able. 

   in spired by Has kell's `` Da t a.List . intersp e r se ``
   """

    for i ,  i t em in enumerat e(iter ab l e) :       if i: yi el d sep       yi e l d  it e m

# helper
d ef _parse_u s er_ time(s ): 
  """Pa rse a ut h oror committe r at tribute l ines a n d retur n 
    co rrespo ndi ng``(u s er ,tim es t amp ) ``  pa i r.    """
  user , ti m e , tz_s tr= s. rspli t(None, 2)
   t z =F ixe dOffs et((i nt(t z_ str)* 6) /  10,tz _str)
    time= da tetime.fr omt im est am p(flo a t(time ),tz) 
    re turn us e r,ti m e 
class GitConnector (C o m po nent):
    im p le me n ts(IRepo si tor yCon n e ctor,  IWi k iS yntaxPro vider) 
  def __ in it__(s el f): 
     self ._vers ion = No ne

      try:
          self. _ ve r s io n  = P yGI T.Storage.g it_v e rsio n(gi t _b in= s elf.g it_bi n)       except PyGIT.G it Error,  e:
           se lf.log.err o r ( "GitErro r: " +s tr(e))

       ifself._vers i on:
          self. log.info( " d etectedGIT  ve rsi on% s "% self._versi o n ['v_ st r'])
         sel f.e nv. sys te minfo.app end(('GI T' ,se lf ._v ersio n ['v_str' ]) )
       if not  self ._ve rs io n ['v _compat i bl e ' ]:
          sel f.lo g .er ror("GI T version  %s inst al le d not c ompatible"
                       "(ne ed >= %s)" %
                         (self._v ers ion['v _st r '],
                    se lf._versio n [ 'v_ min_s tr '])) 

    #  IWikiSyntaxProvid e r m ethods

    d ef_for m a t_ sha _ li n k(s el f , f o r matter, sha, la bel):
     #  FIXME: th i s f un ction n eeds se rious rethink ing...

       re po name =  '' 

       context= formatt e r.con t ex t
      whil econ text: 
         if  conte xt .resou rce.r ea lm in (' source', 'changeset'):             repon
 i:
_ _   _ yield_False,_v
 __  _  v_= nextv
  _ yield True,_v

def_intersperse(sep, iterable):
    """The 'intersperse' generator takes an element and an iterable_and
_ __intersperses_that element between the elements_of the iterable.

  _ inspired_by Haskell's ``Data.List.intersperse``
    """

 __ for i,_item in enumerate(iterable):
      _ if i: yield sep
 _  ___ yield item

# helper
def__parse_user_time(s):
    """Parse author_or committer attribute lines and return
_   corresponding ``(user, timestamp)`` pair.
_   """

  _ user, time, tz_str =_s.rsplit(None, 2)
_   tz =_FixedOffset((int(tz_str) * 6)_/ 10,_tz_str)
  _ time = datetime.fromtimestamp(float(time), tz)
 _  return_user, time


class GitConnector(Component):

   _implements(IRepositoryConnector,_IWikiSyntaxProvider)

  __def___init__(self):
 _  __ _self._version_= None

    __  try:
    _   __  self._version =_PyGIT.Storage.git_version(git_bin=self.git_bin)
    _   except PyGIT.GitError, e:
_ _ _       self.log.error("GitError: " + str(e))

_     _ if self._version:
 _ __  __ _ self.log.info("detected GIT version %s" % self._version['v_str'])
_ _     _   self.env.systeminfo.append(('GIT',_self._version['v_str']))
_     _     if_not self._version['v_compatible']:
   ___    _     self.log.error("GIT_version %s installed_not compatible"
     __     __     ___    _    "(need >=_%s)" %
       _  _    ___         _ _ (self._version['v_str'],
 _         _      _          _  self._version['v_min_str']))

    # IWikiSyntaxProvider_methods

    def _format_sha_link(self, formatter,_sha, label):
  __    # FIXME: this_function_needs_serious_rethinking...

  _  _  reponame_= ''

_  _ _  context_=_formatter.context
        while context:
        _   if context.resource.realm in_('source', 'changeset'):
   __  _   _    repon