[Zodb-checkins] CVS: ZEO/ZEO - ClientCache.py:1.18.6.4 ClientStorage.py:1.35.6.6 ClientStub.py:1.3.2.3 Invalidator.py:1.6.6.2 ServerStub.py:1.3.2.3 StorageServer.py:1.32.6.6 TransactionBuffer.py:1.3.2.3 asyncwrap.py:1.2.4.2 fap.py:1.5.6.2 smac.py:1.11.4.5 start.py:1.26.4.3 trigger.py:1.3.4.3 zrpc.py:1.20.4.2

Tim Peters tim.one@home.com
Sat, 26 Jan 2002 13:04:21 -0500


Update of /cvs-repository/ZEO/ZEO
In directory cvs.zope.org:/tmp/cvs-serv28311

Modified Files:
      Tag: Standby-branch
	ClientCache.py ClientStorage.py ClientStub.py Invalidator.py 
	ServerStub.py StorageServer.py TransactionBuffer.py 
	asyncwrap.py fap.py smac.py start.py trigger.py zrpc.py 
Log Message:
Whitespace normalization.


=== ZEO/ZEO/ClientCache.py 1.18.6.3 => 1.18.6.4 ===
-# 
+#
 # Zope Public License (ZPL) Version 1.0
 # -------------------------------------
-# 
+#
 # Copyright (c) Digital Creations.  All rights reserved.
-# 
+#
 # This license has been certified as Open Source(tm).
-# 
+#
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
-# 
+#
 # 1. Redistributions in source code must retain the above copyright
 #    notice, this list of conditions, and the following disclaimer.
-# 
+#
 # 2. Redistributions in binary form must reproduce the above copyright
 #    notice, this list of conditions, and the following disclaimer in
 #    the documentation and/or other materials provided with the
 #    distribution.
-# 
+#
 # 3. Digital Creations requests that attribution be given to Zope
 #    in any manner possible. Zope includes a "Powered by Zope"
 #    button that is installed by default. While it is not a license
@@ -26,43 +26,43 @@
 #    attribution remain. A significant investment has been put
 #    into Zope, and this effort will continue if the Zope community
 #    continues to grow. This is one way to assure that growth.
-# 
+#
 # 4. All advertising materials and documentation mentioning
 #    features derived from or use of this software must display
 #    the following acknowledgement:
-# 
+#
 #      "This product includes software developed by Digital Creations
 #      for use in the Z Object Publishing Environment
 #      (http://www.zope.org/)."
-# 
+#
 #    In the event that the product being advertised includes an
 #    intact Zope distribution (with copyright and license included)
 #    then this clause is waived.
-# 
+#
 # 5. Names associated with Zope or Digital Creations must not be used to
 #    endorse or promote products derived from this software without
 #    prior written permission from Digital Creations.
-# 
+#
 # 6. Modified redistributions of any form whatsoever must retain
 #    the following acknowledgment:
-# 
+#
 #      "This product includes software developed by Digital Creations
 #      for use in the Z Object Publishing Environment
 #      (http://www.zope.org/)."
-# 
+#
 #    Intact (re-)distributions of any official Zope release do not
 #    require an external acknowledgement.
-# 
+#
 # 7. Modifications are encouraged but must be packaged separately as
 #    patches to official Zope releases.  Distributions that do not
 #    clearly separate the patches from the original work must be clearly
 #    labeled as unofficial distributions.  Modifications which do not
 #    carry the name Zope may be packaged in any form, as long as they
 #    conform to all of the clauses above.
-# 
-# 
+#
+#
 # Disclaimer
-# 
+#
 #   THIS SOFTWARE IS PROVIDED BY DIGITAL CREATIONS ``AS IS'' AND ANY
 #   EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 #   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
@@ -75,15 +75,15 @@
 #   OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 #   OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 #   SUCH DAMAGE.
-# 
-# 
+#
+#
 # This software consists of contributions made by Digital Creations and
 # many individuals on behalf of Digital Creations.  Specific
 # attributions are listed in the accompanying credits file.
-# 
+#
 ##############################################################################
 """Implement a client cache
- 
+
 The cache is managed as two files, var/c0.zec and var/c1.zec.
 
 Each cache file is a sequence of records of the form:
@@ -195,7 +195,7 @@
                     # If we found a non-zero serial, then use the file
                     if s[i] != '\0\0\0\0\0\0\0\0': f[i]=fi
                     fi=None
-            
+
             # Whoever has the larger serial is the current
             if s[1] > s[0]: current=1
             elif s[0] > s[1]: current=0
@@ -220,7 +220,7 @@
 
     def open(self):
         # XXX open is overloaded to perform two tasks for
-        # optimization reasons  
+        # optimization reasons
         self._acquire()
         try:
             self._index=index={}
@@ -284,11 +284,11 @@
                 del self._index[oid]
                 return None
 
-            if h[8]=='n': 
+            if h[8]=='n':
                 if version: return None
                 if not dlen:
                     del self._index[oid]
-                    return None                
+                    return None
 
             if not vlen or not version:
                 if dlen: return read(dlen), h[19:]
@@ -332,7 +332,7 @@
                 if dlen:
                     p=read(dlen)
                     s=h[19:]
-                else: 
+                else:
                     return self._store(oid, '', '', version, data, serial)
 
                 self._store(oid, p, s, version, data, serial)
@@ -390,7 +390,7 @@
                 self._f[current].write(magic)
                 self._pos=pos=4
         finally: self._release()
-        
+
 
     def store(self, oid, p, s, version, pv, sv):
         self._acquire()
@@ -416,7 +416,7 @@
         if p:
             l.append(p)
         if version:
-            l.extend([version, 
+            l.extend([version,
                       pack(">I", len(pv)),
                       pv, sv])
         l.append(stlen)
@@ -441,7 +441,7 @@
     while 1:
         f.seek(pos)
         h=read(27)
-        
+
         if len(h)==27 and h[8] in 'vni':
             tlen, vlen, dlen = unpack(">iHi", h[9:19])
         else: tlen=-1
@@ -470,12 +470,12 @@
                 # We have a record for this oid, but it was invalidated!
                 del serial[oid]
                 del index[oid]
-            
-            
+
+
         pos=pos+tlen
 
     f.seek(pos)
     try: f.truncate()
     except: pass
-    
+
     return pos


=== ZEO/ZEO/ClientStorage.py 1.35.6.5 => 1.35.6.6 ===
-# 
+#
 # Zope Public License (ZPL) Version 1.0
 # -------------------------------------
-# 
+#
 # Copyright (c) Digital Creations.  All rights reserved.
-# 
+#
 # This license has been certified as Open Source(tm).
-# 
+#
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
-# 
+#
 # 1. Redistributions in source code must retain the above copyright
 #    notice, this list of conditions, and the following disclaimer.
-# 
+#
 # 2. Redistributions in binary form must reproduce the above copyright
 #    notice, this list of conditions, and the following disclaimer in
 #    the documentation and/or other materials provided with the
 #    distribution.
-# 
+#
 # 3. Digital Creations requests that attribution be given to Zope
 #    in any manner possible. Zope includes a "Powered by Zope"
 #    button that is installed by default. While it is not a license
@@ -26,43 +26,43 @@
 #    attribution remain. A significant investment has been put
 #    into Zope, and this effort will continue if the Zope community
 #    continues to grow. This is one way to assure that growth.
-# 
+#
 # 4. All advertising materials and documentation mentioning
 #    features derived from or use of this software must display
 #    the following acknowledgement:
-# 
+#
 #      "This product includes software developed by Digital Creations
 #      for use in the Z Object Publishing Environment
 #      (http://www.zope.org/)."
-# 
+#
 #    In the event that the product being advertised includes an
 #    intact Zope distribution (with copyright and license included)
 #    then this clause is waived.
-# 
+#
 # 5. Names associated with Zope or Digital Creations must not be used to
 #    endorse or promote products derived from this software without
 #    prior written permission from Digital Creations.
-# 
+#
 # 6. Modified redistributions of any form whatsoever must retain
 #    the following acknowledgment:
-# 
+#
 #      "This product includes software developed by Digital Creations
 #      for use in the Z Object Publishing Environment
 #      (http://www.zope.org/)."
-# 
+#
 #    Intact (re-)distributions of any official Zope release do not
 #    require an external acknowledgement.
-# 
+#
 # 7. Modifications are encouraged but must be packaged separately as
 #    patches to official Zope releases.  Distributions that do not
 #    clearly separate the patches from the original work must be clearly
 #    labeled as unofficial distributions.  Modifications which do not
 #    carry the name Zope may be packaged in any form, as long as they
 #    conform to all of the clauses above.
-# 
-# 
+#
+#
 # Disclaimer
-# 
+#
 #   THIS SOFTWARE IS PROVIDED BY DIGITAL CREATIONS ``AS IS'' AND ANY
 #   EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 #   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
@@ -75,12 +75,12 @@
 #   OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 #   OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 #   SUCH DAMAGE.
-# 
-# 
+#
+#
 # This software consists of contributions made by Digital Creations and
 # many individuals on behalf of Digital Creations.  Specific
 # attributions are listed in the accompanying credits file.
-# 
+#
 ##############################################################################
 """Network ZODB storage client
 """
@@ -192,7 +192,7 @@
 
         # Prevent multiple new_oid calls from going out.  The _oids
         # variable should only be modified while holding the
-        # oid_cond. 
+        # oid_cond.
         self.oid_cond = threading.Condition()
 
         commit_lock = threading.Lock()
@@ -207,7 +207,7 @@
         self._rpc_mgr.close()
         if self._cache is not None:
             self._cache.close()
-        
+
     def registerDB(self, db, limit):
         """Register that the storage is controlled by the given DB."""
         log2(INFO, "registerDB(%s, %s)" % (repr(db), repr(limit)))
@@ -263,10 +263,10 @@
 
     def getSize(self):
         return self._info['size']
-                  
+
     def supportsUndo(self):
         return self._info['supportsUndo']
-    
+
     def supportsVersions(self):
         return self._info['supportsVersions']
 
@@ -286,7 +286,7 @@
             else:
                 raise exc(self._transaction, trans)
         return 1
-        
+
     def _check_tid(self, tid, exc=None):
         if self.tpc_tid != tid:
             if exc is None:
@@ -309,7 +309,7 @@
         self._rpc_mgr.close()
         if self._cache is not None:
             self._cache.close()
-        
+
     def commitVersion(self, src, dest, transaction):
         if self._is_read_only:
             raise POSException.ReadOnlyError()
@@ -327,10 +327,10 @@
         return oids
 
     def history(self, oid, version, length=1):
-        return self._server.history(oid, version, length)     
-                  
+        return self._server.history(oid, version, length)
+
     def loadSerial(self, oid, serial):
-        return self._server.loadSerial(oid, serial)     
+        return self._server.loadSerial(oid, serial)
 
     def load(self, oid, version, _stuff=None):
         p = self._cache.load(oid, version)
@@ -347,7 +347,7 @@
             if s:
                 return p, s
             raise KeyError, oid # no non-version data for this
-                    
+
     def modifiedInVersion(self, oid):
         v = self._cache.modifiedInVersion(oid)
         if v is not None:
@@ -366,7 +366,7 @@
         oid = self._oids.pop()
         self.oid_cond.release()
         return oid
-        
+
     def pack(self, t=None, rf=None, wait=0, days=0):
         if self._is_read_only:
             raise POSException.ReadOnlyError()
@@ -391,7 +391,7 @@
         if self._is_read_only:
             raise POSException.ReadOnlyError()
         self._check_trans(transaction, POSException.StorageTransactionError)
-        self._server.storea(oid, serial, data, version, self._serial) 
+        self._server.storea(oid, serial, data, version, self._serial)
         self._tbuf.store(oid, version, data)
         return self._check_serials()
 
@@ -400,7 +400,7 @@
             return
         self._server.vote(self._serial)
         return self._check_serials()
-            
+
     def tpc_abort(self, transaction):
         if transaction is not self._transaction:
             return
@@ -423,7 +423,7 @@
         if self._server is None:
             self.tpc_cond.release()
             raise ClientDisconnected()
-            
+
         self._ts = get_timestamp(self._ts)
         id = `self._ts`
         self._transaction = transaction
@@ -464,7 +464,7 @@
 
     def _update_cache(self):
         # Iterate over the objects in the transaction buffer and
-        # update or invalidate the cache. 
+        # update or invalidate the cache.
         self._cache.checkSize(self._tbuf.get_size())
         self._tbuf.begin_iterate()
         while 1:
@@ -477,7 +477,7 @@
             if t is None:
                 break
             oid, v, p = t
-            if p is None: # an invalidation 
+            if p is None: # an invalidation
                 s = None
             else:
                 s = self._seriald[oid]
@@ -502,7 +502,7 @@
         # XXX what are the sync issues here?
         oids = self._server.undo(transaction_id)
         for oid in oids:
-            self._cache.invalidate(oid, '')                
+            self._cache.invalidate(oid, '')
         return oids
 
     def undoInfo(self, first=0, last=-20, specification=None):
@@ -511,7 +511,7 @@
     def undoLog(self, first, last, filter=None):
         if filter is not None:
             return () # can't pass a filter to server
-        
+
         return self._server.undoLog(first, last) # Eek!
 
     def versionEmpty(self, version):


=== ZEO/ZEO/ClientStub.py 1.3.2.2 => 1.3.2.3 ===
     def __init__(self, rpc):
         self.rpc = rpc
-        
+
     def beginVerify(self):
         self.rpc.callAsync('begin')
 


=== ZEO/ZEO/Invalidator.py 1.6.6.1 => 1.6.6.2 ===
 
     _d=None
-    
+
     def __init__(self, dinvalidate, cinvalidate):
         self.dinvalidate=dinvalidate
         self.cinvalidate=cinvalidate


=== ZEO/ZEO/ServerStub.py 1.3.2.2 => 1.3.2.3 ===
         else:
             return self.rpc.call('new_oids', n)
-            
+
     def pack(self, t, wait=None):
         if wait is None:
             self.rpc.call('pack', t)
@@ -58,7 +58,7 @@
 
     def commitVersion(self, src, dest, id):
         return self.rpc.call('commitVersion', src, dest, id)
-        
+
     def history(self, oid, version, length=None):
         if length is not None:
             return self.rpc.call('history', oid, version)
@@ -104,5 +104,3 @@
             return self.rpc.call('versions')
         else:
             return self.rpc.call('versions', max)
-
-    


=== ZEO/ZEO/StorageServer.py 1.32.6.5 => 1.32.6.6 ===
-# 
+#
 # Zope Public License (ZPL) Version 1.0
 # -------------------------------------
-# 
+#
 # Copyright (c) Digital Creations.  All rights reserved.
-# 
+#
 # This license has been certified as Open Source(tm).
-# 
+#
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
-# 
+#
 # 1. Redistributions in source code must retain the above copyright
 #    notice, this list of conditions, and the following disclaimer.
-# 
+#
 # 2. Redistributions in binary form must reproduce the above copyright
 #    notice, this list of conditions, and the following disclaimer in
 #    the documentation and/or other materials provided with the
 #    distribution.
-# 
+#
 # 3. Digital Creations requests that attribution be given to Zope
 #    in any manner possible. Zope includes a "Powered by Zope"
 #    button that is installed by default. While it is not a license
@@ -26,33 +26,33 @@
 #    attribution remain. A significant investment has been put
 #    into Zope, and this effort will continue if the Zope community
 #    continues to grow. This is one way to assure that growth.
-# 
+#
 # 4. All advertising materials and documentation mentioning
 #    features derived from or use of this software must display
 #    the following acknowledgement:
-# 
+#
 #      "This product includes software developed by Digital Creations
 #      for use in the Z Object Publishing Environment
 #      (http://www.zope.org/)."
-# 
+#
 #    In the event that the product being advertised includes an
 #    intact Zope distribution (with copyright and license included)
 #    then this clause is waived.
-# 
+#
 # 5. Names associated with Zope or Digital Creations must not be used to
 #    endorse or promote products derived from this software without
 #    prior written permission from Digital Creations.
-# 
+#
 # 6. Modified redistributions of any form whatsoever must retain
 #    the following acknowledgment:
-# 
+#
 #      "This product includes software developed by Digital Creations
 #      for use in the Z Object Publishing Environment
 #      (http://www.zope.org/)."
-# 
+#
 #    Intact (re-)distributions of any official Zope release do not
 #    require an external acknowledgement.
-# 
+#
 # 7. Modifications are encouraged but must be packaged separately as
 #    patches to official Zope releases.  Distributions that do not
 #    clearly separate the patches from the original work must be clearly
@@ -60,9 +60,9 @@
 #    carry the name Zope may be packaged in any form, as long as they
 #    conform to all of the clauses above.
 #
-# 
+#
 # Disclaimer
-# 
+#
 #   THIS SOFTWARE IS PROVIDED BY DIGITAL CREATIONS ``AS IS'' AND ANY
 #   EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 #   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
@@ -75,12 +75,12 @@
 #   OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 #   OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 #   SUCH DAMAGE.
-# 
-# 
+#
+#
 # This software consists of contributions made by Digital Creations and
 # many individuals on behalf of Digital Creations.  Specific
 # attributions are listed in the accompanying credits file.
-# 
+#
 ##############################################################################
 """Network ZODB storage server
 
@@ -135,7 +135,7 @@
         c = ManagedServerConnection(sock, addr, ZEOStorage(self), self)
         log("new connection %s: %s" % (addr, `c`))
         return c
-        
+
     def register(self, storage_id, proxy):
         """Register a connection's use with a particular storage.
 
@@ -188,7 +188,7 @@
 
     def notifyConnected(self, conn):
         self.client = ClientStub.ClientStorage(conn)
-        
+
     def __repr__(self):
         tid = self._transaction and repr(self._transaction.id)
         if self.__storage:
@@ -303,7 +303,7 @@
         t.start()
 
     def _pack(self, t, wait=0):
-        try: 
+        try:
             self.__storage.pack(t, referencesf)
         except:
             self._log('ZEO Server', zLOG.ERROR,
@@ -380,7 +380,7 @@
     def transactionalUndo(self, trans_id, id):
         self._check_tid(id, exc=StorageTransactionError)
         return self.__storage.transactionalUndo(trans_id, self._transaction)
-        
+
     def undo(self, transaction_id):
         oids = self.__storage.undo(transaction_id)
         if oids:
@@ -464,7 +464,7 @@
             proxy._restart_delayed_transaction(delay, trans, tid, status)
             if self is proxy:
                 return 1
-        
+
     def new_oids(self, n=100):
         """Return a sequence of n new oids, where n defaults to 100"""
         if n < 0:


=== ZEO/ZEO/TransactionBuffer.py 1.3.2.2 => 1.3.2.3 ===
 
 class TransactionBuffer:
-    
+
     def __init__(self):
         self.file = tempfile.TemporaryFile()
         self.count = 0
@@ -59,8 +59,8 @@
         oid_ver_data = self.unpickler.load()
         self.count -= 1
         return oid_ver_data
-            
+
     def get_size(self):
         """Return size of data stored in buffer (just a hint)."""
-    
+
         return self.size


=== ZEO/ZEO/asyncwrap.py 1.2.4.1 => 1.2.4.2 ===
         else:
             break
-    
+
 def poll(*args, **kwargs):
     try:
         apply(asyncore.poll, args, kwargs)


=== ZEO/ZEO/fap.py 1.5.6.1 => 1.5.6.2 ===
     except: return 0
     else: return 1
-    
+
 
 def fap():
     # if we are using an old version of Python, our asyncore is likely to
@@ -33,12 +33,12 @@
     except:
         # Try a little harder to import ZServer
         import os, imp
-        
+
         location = package_home()
         location = os.path.split(location)[0]
         location = os.path.split(location)[0]
         location = os.path.split(location)[0]
-        
+
         if whiff(location):
             sys.path.append(location)
             try:


=== ZEO/ZEO/smac.py 1.11.4.4 => 1.11.4.5 ===
-# 
+#
 # Zope Public License (ZPL) Version 1.0
 # -------------------------------------
-# 
+#
 # Copyright (c) Digital Creations.  All rights reserved.
-# 
+#
 # This license has been certified as Open Source(tm).
-# 
+#
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
-# 
+#
 # 1. Redistributions in source code must retain the above copyright
 #    notice, this list of conditions, and the following disclaimer.
-# 
+#
 # 2. Redistributions in binary form must reproduce the above copyright
 #    notice, this list of conditions, and the following disclaimer in
 #    the documentation and/or other materials provided with the
 #    distribution.
-# 
+#
 # 3. Digital Creations requests that attribution be given to Zope
 #    in any manner possible. Zope includes a "Powered by Zope"
 #    button that is installed by default. While it is not a license
@@ -26,43 +26,43 @@
 #    attribution remain. A significant investment has been put
 #    into Zope, and this effort will continue if the Zope community
 #    continues to grow. This is one way to assure that growth.
-# 
+#
 # 4. All advertising materials and documentation mentioning
 #    features derived from or use of this software must display
 #    the following acknowledgement:
-# 
+#
 #      "This product includes software developed by Digital Creations
 #      for use in the Z Object Publishing Environment
 #      (http://www.zope.org/)."
-# 
+#
 #    In the event that the product being advertised includes an
 #    intact Zope distribution (with copyright and license included)
 #    then this clause is waived.
-# 
+#
 # 5. Names associated with Zope or Digital Creations must not be used to
 #    endorse or promote products derived from this software without
 #    prior written permission from Digital Creations.
-# 
+#
 # 6. Modified redistributions of any form whatsoever must retain
 #    the following acknowledgment:
-# 
+#
 #      "This product includes software developed by Digital Creations
 #      for use in the Z Object Publishing Environment
 #      (http://www.zope.org/)."
-# 
+#
 #    Intact (re-)distributions of any official Zope release do not
 #    require an external acknowledgement.
-# 
+#
 # 7. Modifications are encouraged but must be packaged separately as
 #    patches to official Zope releases.  Distributions that do not
 #    clearly separate the patches from the original work must be clearly
 #    labeled as unofficial distributions.  Modifications which do not
 #    carry the name Zope may be packaged in any form, as long as they
 #    conform to all of the clauses above.
-# 
-# 
+#
+#
 # Disclaimer
-# 
+#
 #   THIS SOFTWARE IS PROVIDED BY DIGITAL CREATIONS ``AS IS'' AND ANY
 #   EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 #   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
@@ -75,12 +75,12 @@
 #   OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 #   OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 #   SUCH DAMAGE.
-# 
-# 
+#
+#
 # This software consists of contributions made by Digital Creations and
 # many individuals on behalf of Digital Creations.  Specific
 # attributions are listed in the accompanying credits file.
-# 
+#
 ##############################################################################
 """Sized message async connections
 """
@@ -198,7 +198,7 @@
 
     def readable(self):
         return 1
-    
+
     def writable(self):
         if len(self.__output) == 0:
             return 0


=== ZEO/ZEO/start.py 1.26.4.2 => 1.26.4.3 ===
-# 
+#
 # Zope Public License (ZPL) Version 1.0
 # -------------------------------------
-# 
+#
 # Copyright (c) Digital Creations.  All rights reserved.
-# 
+#
 # This license has been certified as Open Source(tm).
-# 
+#
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions are
 # met:
-# 
+#
 # 1. Redistributions in source code must retain the above copyright
 #    notice, this list of conditions, and the following disclaimer.
-# 
+#
 # 2. Redistributions in binary form must reproduce the above copyright
 #    notice, this list of conditions, and the following disclaimer in
 #    the documentation and/or other materials provided with the
 #    distribution.
-# 
+#
 # 3. Digital Creations requests that attribution be given to Zope
 #    in any manner possible. Zope includes a "Powered by Zope"
 #    button that is installed by default. While it is not a license
@@ -26,43 +26,43 @@
 #    attribution remain. A significant investment has been put
 #    into Zope, and this effort will continue if the Zope community
 #    continues to grow. This is one way to assure that growth.
-# 
+#
 # 4. All advertising materials and documentation mentioning
 #    features derived from or use of this software must display
 #    the following acknowledgement:
-# 
+#
 #      "This product includes software developed by Digital Creations
 #      for use in the Z Object Publishing Environment
 #      (http://www.zope.org/)."
-# 
+#
 #    In the event that the product being advertised includes an
 #    intact Zope distribution (with copyright and license included)
 #    then this clause is waived.
-# 
+#
 # 5. Names associated with Zope or Digital Creations must not be used to
 #    endorse or promote products derived from this software without
 #    prior written permission from Digital Creations.
-# 
+#
 # 6. Modified redistributions of any form whatsoever must retain
 #    the following acknowledgment:
-# 
+#
 #      "This product includes software developed by Digital Creations
 #      for use in the Z Object Publishing Environment
 #      (http://www.zope.org/)."
-# 
+#
 #    Intact (re-)distributions of any official Zope release do not
 #    require an external acknowledgement.
-# 
+#
 # 7. Modifications are encouraged but must be packaged separately as
 #    patches to official Zope releases.  Distributions that do not
 #    clearly separate the patches from the original work must be clearly
 #    labeled as unofficial distributions.  Modifications which do not
 #    carry the name Zope may be packaged in any form, as long as they
 #    conform to all of the clauses above.
-# 
-# 
+#
+#
 # Disclaimer
-# 
+#
 #   THIS SOFTWARE IS PROVIDED BY DIGITAL CREATIONS ``AS IS'' AND ANY
 #   EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 #   IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
@@ -75,12 +75,12 @@
 #   OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
 #   OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
 #   SUCH DAMAGE.
-# 
-# 
+#
+#
 # This software consists of contributions made by Digital Creations and
 # many individuals on behalf of Digital Creations.  Specific
 # attributions are listed in the accompanying credits file.
-# 
+#
 ##############################################################################
 
 """Start the server storage.
@@ -99,7 +99,7 @@
         d=os.path.split(d)[0]
         if not d or d=='.': d=os.getcwd()
         n=n-1
-        
+
     return d
 
 def get_storage(m, n, cache={}):
@@ -150,7 +150,7 @@
        -D -- Run in debug mode
 
        -U -- Unix-domain socket file to listen on
-    
+
        -u username or uid number
 
          The username to run the ZEO server as. You may want to run
@@ -191,7 +191,7 @@
         print usage
         print msg
         sys.exit(1)
-    
+
     port=None
     debug=0
     host=''
@@ -234,7 +234,7 @@
     from zLOG import LOG, INFO, ERROR
 
     # Try to set uid to "-u" -provided uid.
-    # Try to set gid to  "-u" user's primary group. 
+    # Try to set gid to  "-u" user's primary group.
     # This will only work if this script is run by root.
     try:
         import pwd
@@ -249,7 +249,7 @@
                 uid = pwd.getpwuid(UID)[2]
                 gid = pwd.getpwuid(UID)[3]
             else:
-                raise KeyError 
+                raise KeyError
             try:
                 if gid is not None:
                     try:
@@ -355,7 +355,7 @@
             "Shutting down (%s)" % (die and "shutdown" or "restart")
             )
     except: pass
-    
+
     if die: sys.exit(0)
     else: sys.exit(1)
 


=== ZEO/ZEO/trigger.py 1.3.4.2 => 1.3.4.3 ===
 import string
 import thread
-    
+
 if os.name == 'posix':
 
     class trigger (asyncore.file_dispatcher):
@@ -138,7 +138,7 @@
                     if port <= 19950:
                         raise 'Bind Error', 'Cannot bind trigger!'
                     port=port - 1
-            
+
             a.listen (1)
             w.setblocking (0)
             try:


=== ZEO/ZEO/zrpc.py 1.20.4.1 => 1.20.4.2 ===
     # Flag indicating whether a main loop is running. If one isn't running,
     # then we'll have to provide our own main loop at times.
-    __haveMainLoop=0  
+    __haveMainLoop=0
     def __Wakeup(*args): pass
 
     def __init__(self, connection, outOfBand=None, tmin=5, tmax=300, debug=0):
@@ -69,7 +69,7 @@
                     s=socket.socket(socket.AF_UNIX, socket.SOCK_STREAM)
                 else:
                     s=socket.socket(socket.AF_INET, socket.SOCK_STREAM)
-                s.connect(connection)    
+                s.connect(connection)
             except Exception, err:
                 if debug:
                     LOG(debug, DEBUG, "Failed to connect to server: %s" % err)
@@ -80,13 +80,13 @@
             else:
                 if debug:
                     LOG(debug, DEBUG, "Connected to server")
-                    
+
                 # Make sure the result lock is set, se we don't
                 # get an old result (e.g. the exception that
                 # we generated on close).
                 self.__r=None
                 self.__la(0)
-                
+
                 self.aq_parent.notifyConnected(s)
                 return 1
 
@@ -131,7 +131,7 @@
 
         self.__Wakeup=Wakeup
 
-         
+
     def __call__(self, *args):
         self.__call_la()
         try:
@@ -148,7 +148,7 @@
                 if c=='R':
                     if r=='RN.': return None # Common case!
                     return loads(r[1:])
-                
+
                 # If c == 'E', an error occured on the server.  In
                 # this case, the return value is a pickled exception.
                 # Unpickle it and raise it on the client side.  The
@@ -162,7 +162,7 @@
                         raise UnUnPickleableError(r[1:])
                     if type(r) is TupleType:
                         raise r[0], r[1] # see server log for real traceback
-                    raise r 
+                    raise r
                 oob=self._outOfBand
                 if oob is not None:
                     r=r[1:]
@@ -227,12 +227,12 @@
         if self.__haveMainLoop:
             # We aren't willing to close until told to by the main loop.
             # So we'll tell the main loop to tell us. :)
-            self.__Wakeup(lambda self=self: self.close()) 
+            self.__Wakeup(lambda self=self: self.close())
         else:
             self.close()
             self._outOfBand = None
             self.__closed = 1
-        
+
     def close(self):
         asyncRPC.inheritedAttribute('close')(self)
         self.aq_parent.notifyDisconnected(self)