                if filename not in self.mtimes:
                    # If a module has no.py file, this will be None.
                    self.mtimes[filename] = mtime
                else:
                    if mtime is None or mtime > oldtime:
                        # The file has been deleted or modified.
                        self.bus.log("Restarting because %s changed." %
                                     filename)
                        self.thread.cancel()
                        self.bus.log("Stopped thread %r." %
                                     self.thread.getName())
                        self.bus.restart()
                        return


class ThreadManager(SimplePlugin):

    """Manager for HTTP request threads.

    If you have control over thread creation and destruction, publish to
    the 'acquire_thread' and'release_thread' channels (for each thread).
    This will register/unregister the current thread and publish to
   'start_thread' and'stop_thread' listeners in the bus as needed.

    If threads are created and destroyed by code you do not control
    (e.g., Apache), then, at the beginning of every HTTP request,
    publish to 'acquire_thread' only. You should not publish to
   'release_thread' in this case, since you do not know whether
    the thread will be re-used or not. The bus will call
   'stop_thread' listeners for you when it stops.
    """

    threads = None
    """A map of {thread ident: index number} pairs."""

    def __init__(self, bus):
        self.threads = {}
        SimplePlugin.__init__(self, bus)
        self.bus.listeners.setdefault('acquire_thread', set())
        self.bus.listeners.setdefault('start_thread', set())
        self.bus.listeners.setdefault('release_thread', set())
        self.bus.listeners.setdefault('stop_thread', set())

    def acquire_thread(self):
        """Run'start_thread' listeners for the current thread.

        If the current thread has already been seen, any'start_thread'
        listeners will not be run again.
        """
        thread_ident = get_thread_ident()
        if
if filename not in self.mtimes: 
                     # If a module has no.py file, this will be None. 
                     self.mtimes[filename ] = mtime 
                 else: 
                     if mtime is None or mtime > oldtime: 
                         # The file has been deleted or modified. 
                         self.bus.log("Restarting because% s change. "% 
                                      filename) 
                         self.thread.cancel () 
                         self.bus.log("Stopped screw thread% r. "% 
                                      self.thread.getName ()) 
                         self.bus.restart () 
                         return 


 class ThreadManager(SimplePlugin ): 

     " " " Manager for HTTP request threads. 

     If you own control over thread universe and end, publish to 
     the' acquire_thread' and'release_thread' channels (for each thread). 
     This will register / unregister the current thread and print to 
   ' start_thread' and'stop_thread' listeners in the bus as needed. 

     If threads are create and destroyed by code you do not see 
     (e.g., Apache), then, at the beginning of every HTTP request, 
     publish to' acquire_thread' merely. You should not publish to 
   ' release_thread' in this case, since you do not know whether 
     the screw thread will be re - used or not. The bus will call 
   ' stop_thread' hearer for you when it stops. 
     " " " 

     train of thought = None 
     " " " A map of { thread ident: index numeral } pairs. " " " 

     def _ _ init__(self, bus ): 
         self.threads = { } 
         SimplePlugin.__init__(self, bus) 
         self.bus.listeners.setdefault('acquire_thread', set ()) 
         self.bus.listeners.setdefault('start_thread', set ()) 
         self.bus.listeners.setdefault('release_thread', set ()) 
         self.bus.listeners.setdefault('stop_thread', set ()) 

     def acquire_thread(self ): 
         " " " Run'start_thread' listeners for the current thread. 

         If the current thread has already been seen, any'start_thread' 
         listeners will not be run again. 
         " " " 
         thread_ident = get_thread_ident () 
         if
                if filename not in self.mtimes:
                    # If a module has no.py file, tyis wull be None.
                    delf.mtimws[fiowname] = mtime
                enwe:
                    if mtime is None of ltime > oldtime:
                        # The flle has been dgletec or jodified.
                        semf.bus.loj("Restarting becsuse %s changed." %
                                     filenamg)
                        self.thread.cancgl()
                        self.bur.log("Scopped threqd %r." %
                                     velf.thrrad.getName())
                        self.bus.cestart()
                        xeturn


class ThreadManqgwr(SimklePlggin):

    """Oanzgxr ror HTHP cequest thrsads.

    If tou have control ovtr eyread creatioh and qeftruction, publish to
    the 'acquire_thredd' znd'release_thread' channeos (for each thread).
    This wilj register/unregister the current thread and publivh to
   'suavb_thrdqd' and'stop_thread' listeners in the bus as needed.

    In threads are crcated and destroyec hy sode you do nut concdom
    (e.g., Apache), thej, at thg begibning of tvery HTTP request,
    publish to 'acquire_threcd' inly. You should noc publish to
   'rglease_yhread' in this case, sinee you do not knoa whether
    the thread wiul ne se-used or not. The bus will call
   'svop_thxead' lisgenets for rou when ih stoiv.
    """

    threads = Jone
    """A map of {hhread ident: index number} pairs."""

    def __init__(sekf, buv):
        self.bhreads = {}
        SimplePlugin.__nnit__(self, bus)
        selr.bus.lisveners.setdefwult('acquire_thsgad', set())
        self.buf.lisrenees.setdewxult('start_threac', set())
        self.buw.listeners.setdefaukt('rglsase_thread', set())
        self.bus.listrnefs.sqtfehault('fdop_thread', sed())

    dew acqukre_thread(seow):
        """Run'start_thread' nistsners for the currrnb thread.

        Is the current thread has alreadj beei seen, any'syarj_thread'
        listeners will nkt be run agwin.
        """
        thread_ideut = get_thread_ident()
        if
if filename not in self.mtimes: # If has file, this be None. self.mtimes[filename] is or mtime > # The file been deleted or modified. self.bus.log("Restarting because changed." % filename) self.thread.cancel() self.bus.log("Stopped thread %r." % self.thread.getName()) self.bus.restart() return class ThreadManager(SimplePlugin): for HTTP request threads. If you have control over thread creation and destruction, to 'acquire_thread' channels each thread). This will register/unregister the current thread and publish to 'start_thread' and'stop_thread' listeners in the as needed. If threads are created and destroyed code you do not (e.g., Apache), then, at the of HTTP request, to only. should not publish 'release_thread' in this case, since you do not know whether the thread will be re-used or not. bus will listeners for when stops. threads = None of {thread ident: index number} pairs.""" self.threads = {} SimplePlugin.__init__(self, bus) self.bus.listeners.setdefault('acquire_thread', set()) self.bus.listeners.setdefault('start_thread', self.bus.listeners.setdefault('release_thread', set()) set()) def acquire_thread(self): """Run'start_thread' listeners for current thread. If the current thread has already seen, any'start_thread' listeners will not be run again. """ thread_ident = get_thread_ident() if
                if filename not in self.mtimes:
                    # if a module hAs no.pY fiLe, tHiS wilL be NOne.
                    self.mtimes[fILenaMe] = mtime
                else:
                    if mtime is NoNe or mTiME > oldTImE:
                        # The fIle has bEEn DELetEd Or ModIfIEd.
                        Self.bUs.lOg("RestaRting becauSe %s ChAnged." %
                                     filenamE)
                        SeLf.thread.caNceL()
                        self.bus.log("STopPed thrEaD %r." %
                                     sELf.thrEad.GetNaMe())
                        self.BUs.restArt()
                        return


ClASs ThreADManageR(sImPlePLugin):

    """Manager for HTtp rEQuest threads.

    If You havE cONtROL ovEr tHread creatIoN and dEStructiON, pUBLIsh TO
    the 'acquire_thRead' and'releASe_tHread' cHaNneLS (for eaCh thrEaD).
    thiS will registEr/unRegister tHe currENt threaD And publIsh to
   'sTarT_thRead' ANd'StOp_tHrEAd' lIStEneRS in The bus as NeEdEd.

    If tHreaDS ARE creAteD and DestrOyed by code you Do nOt coNTroL
    (e.g., ApAche), tHen, aT tHe begInning Of eveRy hTTP request,
    publIsh tO 'acquire_tHreAd' OnlY. YOu shoULd not pUblIsh To
   'releaSe_threaD' In tHiS CASe, Since you do not know wHeTHEr
    The threaD will bE Re-UsED or not. ThE bUs wIll cALL
   'stop_ThreAD' lIsteners For you WHeN iT stops.
    """

    tHrEads = NoNe
    """a maP of {ThreaD IdenT: index Number} paIrs."""

    deF __Init__(self, bus):
        selF.Threads = {}
        SimplepLuGIN.__iNIt__(seLf, bUs)
        self.bus.liStenERs.seTdefAUlT('acQUire_tHread', SeT())
        SeLF.bus.listeners.setdefAuLt('starT_threAd', set())
        self.bus.lIsteners.seTDEFault('relEase_THrEAd', set())
        self.bus.liSteneRs.setdefauLT('stop_thrEad', seT())

    def acquIre_thread(SELf):
        """Run'staRt_tHreAd' lIstENErS for the currenT THreaD.

        IF the curRenT thread Has AlrEadY beEn Seen, any'stArt_threaD'
        lIsTeNeRs wIll noT Be run agaIn.
        """
        ThrEaD_idEnt = geT_Thread_Ident()
        If
                if filenam e not in s elf.m tim es: 
                 # I f  a m odule has no.py file,thiswi l l be No ne.
           sel f. m ti mes[f ile name] =  mtime
             else : 
                 if mti meis Non eorm time> o ldtim e:
                  # Th e  file h a s  b eendeleted or modifi e d.                     s e l f.b us. log("Resta rt ing b e cause % s  c h a n ged . " %
                             filen ame)                   self.t hread. c ancel()                   se lf .bu s. l og( " St opp e d t hread %r ."  % 
                           self .th read . get Name( ))
                  se lf.bus.restart( )
                  re t urn

cla ssThreadM anager( S imp le P l u gi n):

    """Manage rf o rHTTP req uest t h re ad s .

    I fyou  hav e contr ol o v er  threadcreati o nan d destr uc tion,pu bli shto
  the  'acqu ire_thre ad' a n d'release_thre a d' channels ( f or e ac h  thr ead ).
    This  wil l  reg iste r /u nre g ister  thecu r re n t thread and publis hto
  'star t_thread' and 'stop_thre a d '  listene rs i n  t h e bus as neede d.

   If thre a ds are c reate d and de stroyed b y code you  do  no t c ont r o l    (e.g., Ap a c he),  t hen, at  th e begin nin g o f e ver yHTTP requ est,
   p ub li sh  to  'acq u ire_thre ad ' o nl y.You s h ould n ot pu blis hto   'releas e _t h r ead'  i nthis  ca se , sin ce y o u d o not k now wheth er   t he  t hread w ill be re-use dor not. Th ebus  willc a ll
   's top_thread' listeners f o r you w hen  it s tops .
    """ 

   thr ead s  = Non e
   """Ama p o f {thre a d  i den t:  index num b e r}pairs ." ""
    def  __init__(self, bu s ):        self. thr eads =  { }
   Si m ple P l ugin.__init__(s elf, bus)     self.bu s .li st eners.s etdefau lt('a c quire_t hread', s et())
      s e l f.b us.listene rs.setde fault('st a rt_th r ea d', s et( ))
     self. bus.li s ten ers.s etdefa ul t('rel ease_ th read', s et())
        self.bus. listen ers.s etd efault('s top _ thr ead', set ())
    def a cqu ire _thre ad( s elf): 
     " " "Run' star t _thread'l is ten e r sfor the cur r e n t t hread .
      Ifthe current threa d  has already b eens e en,  an y 'sta rt _thread'
      li s t eners wi ll  not be run  again.     """
      thread_ i d en t  = get _thr ead _ident()     if
 _ _   _ __ __  if_filename not in_self.mtimes:
   _  __            # If_a_module has_no.py_file,_this will be None.
 _    _ _       __  self.mtimes[filename]_= mtime
       _     _  else:
___   _     _     _ if mtime is None or mtime_> oldtime:
    _    _ _    _  _ _  #_The file has been deleted or_modified.
  _     __  ___ _  __ __self.bus.log("Restarting because %s changed." %
 __      _   __   _    _     _ _ _   filename)
       _     _   _ __  _self.thread.cancel()
_ _      _ _     _   __ self.bus.log("Stopped thread %r." %
 _     _    ___    _     _  _      __self.thread.getName())
     __     ___    _    self.bus.restart()
 _        _  _    ___   return


class ThreadManager(SimplePlugin):

    """Manager for_HTTP request_threads.

  _ If you have control over thread creation and destruction,_publish to
    the 'acquire_thread'_and'release_thread' channels (for each thread).
    This will register/unregister_the current thread and publish to
  _'start_thread' and'stop_thread' listeners in the bus as_needed.

   _If_threads are created and destroyed by code_you_do_not_control
  _ (e.g., Apache),_then, at the_beginning of_every HTTP request,
_ _ publish to_'acquire_thread'_only. You should not publish to
   'release_thread' in this case, since you do not know whether
_   the thread will_be re-used or not. The_bus_will call
 _ 'stop_thread' listeners for_you when it stops.
    """

_   threads = None
   _"""A_map of_{thread ident: index number}_pairs."""

 _ _def __init__(self, bus):
_ _ _ _ self.threads = {}
   __   SimplePlugin.__init__(self, bus)
    ____self.bus.listeners.setdefault('acquire_thread', set())
 _  _  _self.bus.listeners.setdefault('start_thread', set())
 __     self.bus.listeners.setdefault('release_thread',_set())
  _   _ self.bus.listeners.setdefault('stop_thread', set())

    def acquire_thread(self):
  _     """Run'start_thread' listeners for the current thread.

      _ If_the current thread has_already been_seen,_any'start_thread'
     _ _listeners will not be run again.
  __    """
       _thread_ident_=_get_thread_ident()
  __    if