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o New port py-kenosis version 0.92: A fully-distributed p2p RPC

Browse source 
system built on top of XMLRPC
o This version of kenosis works only with python 2.3 due to changes
  on Queue.py API. Therefore, to make it compatible with pythong
  2.4, a copy of Queue.py from python 2.3 is bundled with this port
  for the time being

Reviewed by:	Eric Ries <eric.ries@aya.yale.edu> (kenosis developer)
This commit is contained in:
Mario Sergio Fujikawa Ferreira 2005-01-13 06:32:40 +00:00
parent 3b1a6ef2c4
commit abbc59eb2a
Notes: svn2git 2021-03-31 03:12:20 +00:00 
svn path=/head/; revision=126299
13 changed files with 841 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

64
net-p2p/py-kenosis/Makefile Normal file
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@ -0,0 +1,64 @@
# New ports collection makefile for: kenosis
# Date created: Thu Jan 13 01:15:19 UTC 2005
# Whom: Mario Sergio Fujikawa Ferreira <lioux@FreeBSD.org>
#
# $FreeBSD$
#
PORTNAME= kenosis
PORTVERSION= 0.92
CATEGORIES= net python
MASTER_SITES= ${MASTER_SITE_SOURCEFORGE}
MASTER_SITE_SUBDIR= ${PORTNAME}
PKGNAMEPREFIX= ${PYTHON_PKGNAMEPREFIX}
MAINTAINER= lioux@FreeBSD.org
COMMENT= A fully-distributed p2p RPC system built on top of XMLRPC
RUN_DEPENDS= \
${LOCALBASE}/lib/${PYTHON_VERSION}/site-packages/xmlrpclib.py:${PORTSDIR}/net/py-xmlrpclib
USE_PYTHON= yes
USE_PYDISTUTILS= yes
PYSETUP= ${PORTNAME}_setup.py
USE_REINPLACE= yes
post-extract:
# Avoid name collision and move ds inside kenosis package
# it is only used by kenosis anyway
@${MV} ${WRKSRC}/ds ${WRKSRC}/${PORTNAME}
# Contributed by Eric Ries <eric.ries@aya.yale.edu> - kenosis developer
# Queue.py changed API from python 2.3 to 2.4
# use Queue.py from python 2.3 while kenosis developers fix this
@${CP} ${FILESDIR}/python2.3-Queue.py \
${WRKSRC}/${PORTNAME}/Queue.py
post-patch:
# ds was moved inside kenosis package
# use local copy of Queue
# point at correct python
@${FIND} ${WRKSRC} -type f -print0 \
| ${XARGS} -0 -n 5 -x \
${REINPLACE_CMD} -E \
-e 's|from[[:space:]]+ds|from ${PORTNAME}.ds|' \
-e 's|import[[:space:]]+Queue|from ${PORTNAME} import Queue|' \
-e 's|/usr/bin/python|${PYTHON_CMD}|' \
-e 's|/usr/bin/env[[:space:]]+python|${PYTHON_CMD}|'
# remove all .bak files
@${FIND} ${WRKSRC} -name "*.bak" -type f -print0 \
| ${XARGS} -0 -n 5 -x \
${RM} -f
# Contributed by Eric Ries <eric.ries@aya.yale.edu> - kenosis developer
# set default time out to 20
@${REINPLACE_CMD} -E \
-e 's|(socket.setdefaulttimeout)\([[:digit:]]+\)|\1(20)|' \
${WRKSRC}/${PORTNAME}/node.py
post-install:
# fix post-install permissions
@${FIND} ${PYTHON_SITELIBDIR} -type f -print0 \
| ${XARGS} -0 -n 5 -x \
${CHMOD} ${SHAREMODE}
.include <bsd.port.mk>

2
net-p2p/py-kenosis/distinfo Normal file
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@ -0,0 +1,2 @@
MD5 (kenosis-0.92.tar.gz) = 969f5fd77b57743c07336b796fc7c01d
SIZE (kenosis-0.92.tar.gz) = 107101

11
net-p2p/py-kenosis/files/patch-kenosis_setup.py Normal file
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@ -0,0 +1,11 @@
--- kenosis_setup.py.orig Fri Jan 7 04:16:32 2005
+++ kenosis_setup.py Thu Jan 13 00:22:56 2005
@@ -15,7 +15,6 @@
url = "http://kenosis.sf.net/",
license = "MIT",
- packages = ["bt", "bt.BitTorrent", "ds", "kenosis", "kenosis.dns"],
+ packages = ["kenosis", "kenosis.ds", "kenosis.dns"],
)
-print("Upload to upload.sf.net/incoming by running: ncftpput upload.sf.net incoming dist/kenosis-%s.tar.gz" % kenosis.version)

206
net-p2p/py-kenosis/files/python2.3-Queue.py Normal file
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"""A multi-producer, multi-consumer queue."""
from time import time as _time, sleep as _sleep
__all__ = ['Empty', 'Full', 'Queue']
class Empty(Exception):
"Exception raised by Queue.get(block=0)/get_nowait()."
pass
class Full(Exception):
"Exception raised by Queue.put(block=0)/put_nowait()."
pass
class Queue:
def __init__(self, maxsize=0):
"""Initialize a queue object with a given maximum size.
If maxsize is <= 0, the queue size is infinite.
"""
try:
import thread
except ImportError:
import dummy_thread as thread
self._init(maxsize)
self.mutex = thread.allocate_lock()
self.esema = thread.allocate_lock()
self.esema.acquire()
self.fsema = thread.allocate_lock()
def qsize(self):
"""Return the approximate size of the queue (not reliable!)."""
self.mutex.acquire()
n = self._qsize()
self.mutex.release()
return n
def empty(self):
"""Return True if the queue is empty, False otherwise (not reliable!)."""
self.mutex.acquire()
n = self._empty()
self.mutex.release()
return n
def full(self):
"""Return True if the queue is full, False otherwise (not reliable!)."""
self.mutex.acquire()
n = self._full()
self.mutex.release()
return n
def put(self, item, block=True, timeout=None):
"""Put an item into the queue.
If optional args 'block' is true and 'timeout' is None (the default),
block if necessary until a free slot is available. If 'timeout' is
a positive number, it blocks at most 'timeout' seconds and raises
the Full exception if no free slot was available within that time.
Otherwise ('block' is false), put an item on the queue if a free slot
is immediately available, else raise the Full exception ('timeout'
is ignored in that case).
"""
if block:
if timeout is None:
# blocking, w/o timeout, i.e. forever
self.fsema.acquire()
elif timeout >= 0:
# waiting max. 'timeout' seconds.
# this code snipped is from threading.py: _Event.wait():
# Balancing act: We can't afford a pure busy loop, so we
# have to sleep; but if we sleep the whole timeout time,
# we'll be unresponsive. The scheme here sleeps very
# little at first, longer as time goes on, but never longer
# than 20 times per second (or the timeout time remaining).
delay = 0.0005 # 500 us -> initial delay of 1 ms
endtime = _time() + timeout
while True:
if self.fsema.acquire(0):
break
remaining = endtime - _time()
if remaining <= 0: #time is over and no slot was free
raise Full
delay = min(delay * 2, remaining, .05)
_sleep(delay) #reduce CPU usage by using a sleep
else:
raise ValueError("'timeout' must be a positive number")
elif not self.fsema.acquire(0):
raise Full
self.mutex.acquire()
release_fsema = True
try:
was_empty = self._empty()
self._put(item)
# If we fail before here, the empty state has
# not changed, so we can skip the release of esema
if was_empty:
self.esema.release()
# If we fail before here, the queue can not be full, so
# release_full_sema remains True
release_fsema = not self._full()
finally:
# Catching system level exceptions here (RecursionDepth,
# OutOfMemory, etc) - so do as little as possible in terms
# of Python calls.
if release_fsema:
self.fsema.release()
self.mutex.release()
def put_nowait(self, item):
"""Put an item into the queue without blocking.
Only enqueue the item if a free slot is immediately available.
Otherwise raise the Full exception.
"""
return self.put(item, False)
def get(self, block=True, timeout=None):
"""Remove and return an item from the queue.
If optional args 'block' is true and 'timeout' is None (the default),
block if necessary until an item is available. If 'timeout' is
a positive number, it blocks at most 'timeout' seconds and raises
the Empty exception if no item was available within that time.
Otherwise ('block' is false), return an item if one is immediately
available, else raise the Empty exception ('timeout' is ignored
in that case).
"""
if block:
if timeout is None:
# blocking, w/o timeout, i.e. forever
self.esema.acquire()
elif timeout >= 0:
# waiting max. 'timeout' seconds.
# this code snipped is from threading.py: _Event.wait():
# Balancing act: We can't afford a pure busy loop, so we
# have to sleep; but if we sleep the whole timeout time,
# we'll be unresponsive. The scheme here sleeps very
# little at first, longer as time goes on, but never longer
# than 20 times per second (or the timeout time remaining).
delay = 0.0005 # 500 us -> initial delay of 1 ms
endtime = _time() + timeout
while 1:
if self.esema.acquire(0):
break
remaining = endtime - _time()
if remaining <= 0: #time is over and no element arrived
raise Empty
delay = min(delay * 2, remaining, .05)
_sleep(delay) #reduce CPU usage by using a sleep
else:
raise ValueError("'timeout' must be a positive number")
elif not self.esema.acquire(0):
raise Empty
self.mutex.acquire()
release_esema = True
try:
was_full = self._full()
item = self._get()
# If we fail before here, the full state has
# not changed, so we can skip the release of fsema
if was_full:
self.fsema.release()
# Failure means empty state also unchanged - release_esema
# remains True.
release_esema = not self._empty()
finally:
if release_esema:
self.esema.release()
self.mutex.release()
return item
def get_nowait(self):
"""Remove and return an item from the queue without blocking.
Only get an item if one is immediately available. Otherwise
raise the Empty exception.
"""
return self.get(False)
# Override these methods to implement other queue organizations
# (e.g. stack or priority queue).
# These will only be called with appropriate locks held
# Initialize the queue representation
def _init(self, maxsize):
self.maxsize = maxsize
self.queue = []
def _qsize(self):
return len(self.queue)
# Check whether the queue is empty
def _empty(self):
return not self.queue
# Check whether the queue is full
def _full(self):
return self.maxsize > 0 and len(self.queue) == self.maxsize
# Put a new item in the queue
def _put(self, item):
self.queue.append(item)
# Get an item from the queue
def _get(self):
return self.queue.pop(0)

12
net-p2p/py-kenosis/pkg-descr Normal file
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@ -0,0 +1,12 @@
[ excerpt from developer's web site ]
Kenosis is a fully-distributed p2p RPC system built on top of
XMLRPC. Nodes are automatically connected to each other via a
Kademlia-style network (http://citeseer.ist.psu.edu/529075.html) and
can route RPC requests efficiently to any online node. Kenosis does
not rely on a central server - any Kenosis node can effectively join
the network ("bootstrap") from any connected node.
WWW: http://kenosis.sourceforge.net/
-- lioux@FreeBSD.org

125
net-p2p/py-kenosis/pkg-plist Normal file
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@ -0,0 +1,125 @@
%%PYTHON_SITELIBDIR%%/kenosis/Queue.py
%%PYTHON_SITELIBDIR%%/kenosis/Queue.pyc
%%PYTHON_SITELIBDIR%%/kenosis/Queue.pyo
%%PYTHON_SITELIBDIR%%/kenosis/__init__.py
%%PYTHON_SITELIBDIR%%/kenosis/__init__.pyc
%%PYTHON_SITELIBDIR%%/kenosis/__init__.pyo
%%PYTHON_SITELIBDIR%%/kenosis/address.py
%%PYTHON_SITELIBDIR%%/kenosis/address.pyc
%%PYTHON_SITELIBDIR%%/kenosis/address.pyo
%%PYTHON_SITELIBDIR%%/kenosis/addresstest.py
%%PYTHON_SITELIBDIR%%/kenosis/addresstest.pyc
%%PYTHON_SITELIBDIR%%/kenosis/addresstest.pyo
%%PYTHON_SITELIBDIR%%/kenosis/dns/__init__.py
%%PYTHON_SITELIBDIR%%/kenosis/dns/__init__.pyc
%%PYTHON_SITELIBDIR%%/kenosis/dns/__init__.pyo
%%PYTHON_SITELIBDIR%%/kenosis/dns/example.zone.py
%%PYTHON_SITELIBDIR%%/kenosis/dns/example.zone.pyc
%%PYTHON_SITELIBDIR%%/kenosis/dns/example.zone.pyo
%%PYTHON_SITELIBDIR%%/kenosis/dns/kenosisdns.tac.py
%%PYTHON_SITELIBDIR%%/kenosis/dns/kenosisdns.tac.pyc
%%PYTHON_SITELIBDIR%%/kenosis/dns/kenosisdns.tac.pyo
%%PYTHON_SITELIBDIR%%/kenosis/dnstest.py
%%PYTHON_SITELIBDIR%%/kenosis/dnstest.pyc
%%PYTHON_SITELIBDIR%%/kenosis/dnstest.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/__init__.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/__init__.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/__init__.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/cachetools.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/cachetools.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/cachetools.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/cachetoolstest.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/cachetoolstest.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/cachetoolstest.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/coverage.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/coverage.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/coverage.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsbase.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsbase.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsbase.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsfile.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsfile.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsfile.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsfiletest.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsfiletest.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsfiletest.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsqueue.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsqueue.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsqueue.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsqueuetest.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsqueuetest.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsqueuetest.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsrandom.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsrandom.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsrandom.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsreload.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsreload.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsreload.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsthread.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsthread.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsthread.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsthreadtest.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsthreadtest.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsthreadtest.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/dstime.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/dstime.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/dstime.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/dstraceback.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/dstraceback.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/dstraceback.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsunittest.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsunittest.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsunittest.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/generatortest.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/generatortest.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/generatortest.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/http.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/http.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/http.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/id.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/id.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/id.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/message.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/message.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/message.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/mock.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/mock.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/mock.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/mocktask.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/mocktask.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/mocktask.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/task.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/task.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/task.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/tasktest.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/tasktest.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/tasktest.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/testall.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/testall.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/testall.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/ui.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/ui.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/ui.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/weakmethod.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/weakmethod.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/weakmethod.pyo
%%PYTHON_SITELIBDIR%%/kenosis/kim.py
%%PYTHON_SITELIBDIR%%/kenosis/kim.pyc
%%PYTHON_SITELIBDIR%%/kenosis/kim.pyo
%%PYTHON_SITELIBDIR%%/kenosis/node.py
%%PYTHON_SITELIBDIR%%/kenosis/node.pyc
%%PYTHON_SITELIBDIR%%/kenosis/node.pyo
%%PYTHON_SITELIBDIR%%/kenosis/nodetest.py
%%PYTHON_SITELIBDIR%%/kenosis/nodetest.pyc
%%PYTHON_SITELIBDIR%%/kenosis/nodetest.pyo
%%PYTHON_SITELIBDIR%%/kenosis/test.py
%%PYTHON_SITELIBDIR%%/kenosis/test.pyc
%%PYTHON_SITELIBDIR%%/kenosis/test.pyo
%%PYTHON_SITELIBDIR%%/kenosis/xmlrpclib_transport.py
%%PYTHON_SITELIBDIR%%/kenosis/xmlrpclib_transport.pyc
%%PYTHON_SITELIBDIR%%/kenosis/xmlrpclib_transport.pyo
@dirrm %%PYTHON_SITELIBDIR%%/kenosis/ds
@dirrm %%PYTHON_SITELIBDIR%%/kenosis/dns
@dirrm %%PYTHON_SITELIBDIR%%/kenosis
@unexec rmdir %D/%%PYTHON_SITELIBDIR%% 2>/dev/null || true
@unexec rmdir %D/%%PYTHON_LIBDIR%% 2>/dev/null || true

1
net/Makefile
View file

@ -602,6 +602,7 @@
SUBDIR += py-fngrab
SUBDIR += py-google
SUBDIR += py-jabber
SUBDIR += py-kenosis
SUBDIR += py-ldap2
SUBDIR += py-libnet
SUBDIR += py-medusa

64
net/py-kenosis/Makefile Normal file
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@ -0,0 +1,64 @@
# New ports collection makefile for: kenosis
# Date created: Thu Jan 13 01:15:19 UTC 2005
# Whom: Mario Sergio Fujikawa Ferreira <lioux@FreeBSD.org>
#
# $FreeBSD$
#
PORTNAME= kenosis
PORTVERSION= 0.92
CATEGORIES= net python
MASTER_SITES= ${MASTER_SITE_SOURCEFORGE}
MASTER_SITE_SUBDIR= ${PORTNAME}
PKGNAMEPREFIX= ${PYTHON_PKGNAMEPREFIX}
MAINTAINER= lioux@FreeBSD.org
COMMENT= A fully-distributed p2p RPC system built on top of XMLRPC
RUN_DEPENDS= \
${LOCALBASE}/lib/${PYTHON_VERSION}/site-packages/xmlrpclib.py:${PORTSDIR}/net/py-xmlrpclib
USE_PYTHON= yes
USE_PYDISTUTILS= yes
PYSETUP= ${PORTNAME}_setup.py
USE_REINPLACE= yes
post-extract:
# Avoid name collision and move ds inside kenosis package
# it is only used by kenosis anyway
@${MV} ${WRKSRC}/ds ${WRKSRC}/${PORTNAME}
# Contributed by Eric Ries <eric.ries@aya.yale.edu> - kenosis developer
# Queue.py changed API from python 2.3 to 2.4
# use Queue.py from python 2.3 while kenosis developers fix this
@${CP} ${FILESDIR}/python2.3-Queue.py \
${WRKSRC}/${PORTNAME}/Queue.py
post-patch:
# ds was moved inside kenosis package
# use local copy of Queue
# point at correct python
@${FIND} ${WRKSRC} -type f -print0 \
| ${XARGS} -0 -n 5 -x \
${REINPLACE_CMD} -E \
-e 's|from[[:space:]]+ds|from ${PORTNAME}.ds|' \
-e 's|import[[:space:]]+Queue|from ${PORTNAME} import Queue|' \
-e 's|/usr/bin/python|${PYTHON_CMD}|' \
-e 's|/usr/bin/env[[:space:]]+python|${PYTHON_CMD}|'
# remove all .bak files
@${FIND} ${WRKSRC} -name "*.bak" -type f -print0 \
| ${XARGS} -0 -n 5 -x \
${RM} -f
# Contributed by Eric Ries <eric.ries@aya.yale.edu> - kenosis developer
# set default time out to 20
@${REINPLACE_CMD} -E \
-e 's|(socket.setdefaulttimeout)\([[:digit:]]+\)|\1(20)|' \
${WRKSRC}/${PORTNAME}/node.py
post-install:
# fix post-install permissions
@${FIND} ${PYTHON_SITELIBDIR} -type f -print0 \
| ${XARGS} -0 -n 5 -x \
${CHMOD} ${SHAREMODE}
.include <bsd.port.mk>

2
net/py-kenosis/distinfo Normal file
View file

@ -0,0 +1,2 @@
MD5 (kenosis-0.92.tar.gz) = 969f5fd77b57743c07336b796fc7c01d
SIZE (kenosis-0.92.tar.gz) = 107101

11
net/py-kenosis/files/patch-kenosis_setup.py Normal file
View file

@ -0,0 +1,11 @@
--- kenosis_setup.py.orig Fri Jan 7 04:16:32 2005
+++ kenosis_setup.py Thu Jan 13 00:22:56 2005
@@ -15,7 +15,6 @@
url = "http://kenosis.sf.net/",
license = "MIT",
- packages = ["bt", "bt.BitTorrent", "ds", "kenosis", "kenosis.dns"],
+ packages = ["kenosis", "kenosis.ds", "kenosis.dns"],
)
-print("Upload to upload.sf.net/incoming by running: ncftpput upload.sf.net incoming dist/kenosis-%s.tar.gz" % kenosis.version)

206
net/py-kenosis/files/python2.3-Queue.py Normal file
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@ -0,0 +1,206 @@
"""A multi-producer, multi-consumer queue."""
from time import time as _time, sleep as _sleep
__all__ = ['Empty', 'Full', 'Queue']
class Empty(Exception):
"Exception raised by Queue.get(block=0)/get_nowait()."
pass
class Full(Exception):
"Exception raised by Queue.put(block=0)/put_nowait()."
pass
class Queue:
def __init__(self, maxsize=0):
"""Initialize a queue object with a given maximum size.
If maxsize is <= 0, the queue size is infinite.
"""
try:
import thread
except ImportError:
import dummy_thread as thread
self._init(maxsize)
self.mutex = thread.allocate_lock()
self.esema = thread.allocate_lock()
self.esema.acquire()
self.fsema = thread.allocate_lock()
def qsize(self):
"""Return the approximate size of the queue (not reliable!)."""
self.mutex.acquire()
n = self._qsize()
self.mutex.release()
return n
def empty(self):
"""Return True if the queue is empty, False otherwise (not reliable!)."""
self.mutex.acquire()
n = self._empty()
self.mutex.release()
return n
def full(self):
"""Return True if the queue is full, False otherwise (not reliable!)."""
self.mutex.acquire()
n = self._full()
self.mutex.release()
return n
def put(self, item, block=True, timeout=None):
"""Put an item into the queue.
If optional args 'block' is true and 'timeout' is None (the default),
block if necessary until a free slot is available. If 'timeout' is
a positive number, it blocks at most 'timeout' seconds and raises
the Full exception if no free slot was available within that time.
Otherwise ('block' is false), put an item on the queue if a free slot
is immediately available, else raise the Full exception ('timeout'
is ignored in that case).
"""
if block:
if timeout is None:
# blocking, w/o timeout, i.e. forever
self.fsema.acquire()
elif timeout >= 0:
# waiting max. 'timeout' seconds.
# this code snipped is from threading.py: _Event.wait():
# Balancing act: We can't afford a pure busy loop, so we
# have to sleep; but if we sleep the whole timeout time,
# we'll be unresponsive. The scheme here sleeps very
# little at first, longer as time goes on, but never longer
# than 20 times per second (or the timeout time remaining).
delay = 0.0005 # 500 us -> initial delay of 1 ms
endtime = _time() + timeout
while True:
if self.fsema.acquire(0):
break
remaining = endtime - _time()
if remaining <= 0: #time is over and no slot was free
raise Full
delay = min(delay * 2, remaining, .05)
_sleep(delay) #reduce CPU usage by using a sleep
else:
raise ValueError("'timeout' must be a positive number")
elif not self.fsema.acquire(0):
raise Full
self.mutex.acquire()
release_fsema = True
try:
was_empty = self._empty()
self._put(item)
# If we fail before here, the empty state has
# not changed, so we can skip the release of esema
if was_empty:
self.esema.release()
# If we fail before here, the queue can not be full, so
# release_full_sema remains True
release_fsema = not self._full()
finally:
# Catching system level exceptions here (RecursionDepth,
# OutOfMemory, etc) - so do as little as possible in terms
# of Python calls.
if release_fsema:
self.fsema.release()
self.mutex.release()
def put_nowait(self, item):
"""Put an item into the queue without blocking.
Only enqueue the item if a free slot is immediately available.
Otherwise raise the Full exception.
"""
return self.put(item, False)
def get(self, block=True, timeout=None):
"""Remove and return an item from the queue.
If optional args 'block' is true and 'timeout' is None (the default),
block if necessary until an item is available. If 'timeout' is
a positive number, it blocks at most 'timeout' seconds and raises
the Empty exception if no item was available within that time.
Otherwise ('block' is false), return an item if one is immediately
available, else raise the Empty exception ('timeout' is ignored
in that case).
"""
if block:
if timeout is None:
# blocking, w/o timeout, i.e. forever
self.esema.acquire()
elif timeout >= 0:
# waiting max. 'timeout' seconds.
# this code snipped is from threading.py: _Event.wait():
# Balancing act: We can't afford a pure busy loop, so we
# have to sleep; but if we sleep the whole timeout time,
# we'll be unresponsive. The scheme here sleeps very
# little at first, longer as time goes on, but never longer
# than 20 times per second (or the timeout time remaining).
delay = 0.0005 # 500 us -> initial delay of 1 ms
endtime = _time() + timeout
while 1:
if self.esema.acquire(0):
break
remaining = endtime - _time()
if remaining <= 0: #time is over and no element arrived
raise Empty
delay = min(delay * 2, remaining, .05)
_sleep(delay) #reduce CPU usage by using a sleep
else:
raise ValueError("'timeout' must be a positive number")
elif not self.esema.acquire(0):
raise Empty
self.mutex.acquire()
release_esema = True
try:
was_full = self._full()
item = self._get()
# If we fail before here, the full state has
# not changed, so we can skip the release of fsema
if was_full:
self.fsema.release()
# Failure means empty state also unchanged - release_esema
# remains True.
release_esema = not self._empty()
finally:
if release_esema:
self.esema.release()
self.mutex.release()
return item
def get_nowait(self):
"""Remove and return an item from the queue without blocking.
Only get an item if one is immediately available. Otherwise
raise the Empty exception.
"""
return self.get(False)
# Override these methods to implement other queue organizations
# (e.g. stack or priority queue).
# These will only be called with appropriate locks held
# Initialize the queue representation
def _init(self, maxsize):
self.maxsize = maxsize
self.queue = []
def _qsize(self):
return len(self.queue)
# Check whether the queue is empty
def _empty(self):
return not self.queue
# Check whether the queue is full
def _full(self):
return self.maxsize > 0 and len(self.queue) == self.maxsize
# Put a new item in the queue
def _put(self, item):
self.queue.append(item)
# Get an item from the queue
def _get(self):
return self.queue.pop(0)

12
net/py-kenosis/pkg-descr Normal file
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@ -0,0 +1,12 @@
[ excerpt from developer's web site ]
Kenosis is a fully-distributed p2p RPC system built on top of
XMLRPC. Nodes are automatically connected to each other via a
Kademlia-style network (http://citeseer.ist.psu.edu/529075.html) and
can route RPC requests efficiently to any online node. Kenosis does
not rely on a central server - any Kenosis node can effectively join
the network ("bootstrap") from any connected node.
WWW: http://kenosis.sourceforge.net/
-- lioux@FreeBSD.org

125
net/py-kenosis/pkg-plist Normal file
View file

@ -0,0 +1,125 @@
%%PYTHON_SITELIBDIR%%/kenosis/Queue.py
%%PYTHON_SITELIBDIR%%/kenosis/Queue.pyc
%%PYTHON_SITELIBDIR%%/kenosis/Queue.pyo
%%PYTHON_SITELIBDIR%%/kenosis/__init__.py
%%PYTHON_SITELIBDIR%%/kenosis/__init__.pyc
%%PYTHON_SITELIBDIR%%/kenosis/__init__.pyo
%%PYTHON_SITELIBDIR%%/kenosis/address.py
%%PYTHON_SITELIBDIR%%/kenosis/address.pyc
%%PYTHON_SITELIBDIR%%/kenosis/address.pyo
%%PYTHON_SITELIBDIR%%/kenosis/addresstest.py
%%PYTHON_SITELIBDIR%%/kenosis/addresstest.pyc
%%PYTHON_SITELIBDIR%%/kenosis/addresstest.pyo
%%PYTHON_SITELIBDIR%%/kenosis/dns/__init__.py
%%PYTHON_SITELIBDIR%%/kenosis/dns/__init__.pyc
%%PYTHON_SITELIBDIR%%/kenosis/dns/__init__.pyo
%%PYTHON_SITELIBDIR%%/kenosis/dns/example.zone.py
%%PYTHON_SITELIBDIR%%/kenosis/dns/example.zone.pyc
%%PYTHON_SITELIBDIR%%/kenosis/dns/example.zone.pyo
%%PYTHON_SITELIBDIR%%/kenosis/dns/kenosisdns.tac.py
%%PYTHON_SITELIBDIR%%/kenosis/dns/kenosisdns.tac.pyc
%%PYTHON_SITELIBDIR%%/kenosis/dns/kenosisdns.tac.pyo
%%PYTHON_SITELIBDIR%%/kenosis/dnstest.py
%%PYTHON_SITELIBDIR%%/kenosis/dnstest.pyc
%%PYTHON_SITELIBDIR%%/kenosis/dnstest.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/__init__.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/__init__.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/__init__.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/cachetools.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/cachetools.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/cachetools.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/cachetoolstest.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/cachetoolstest.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/cachetoolstest.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/coverage.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/coverage.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/coverage.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsbase.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsbase.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsbase.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsfile.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsfile.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsfile.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsfiletest.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsfiletest.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsfiletest.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsqueue.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsqueue.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsqueue.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsqueuetest.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsqueuetest.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsqueuetest.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsrandom.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsrandom.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsrandom.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsreload.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsreload.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsreload.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsthread.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsthread.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsthread.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsthreadtest.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsthreadtest.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsthreadtest.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/dstime.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/dstime.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/dstime.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/dstraceback.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/dstraceback.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/dstraceback.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsunittest.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsunittest.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/dsunittest.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/generatortest.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/generatortest.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/generatortest.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/http.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/http.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/http.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/id.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/id.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/id.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/message.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/message.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/message.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/mock.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/mock.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/mock.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/mocktask.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/mocktask.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/mocktask.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/task.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/task.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/task.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/tasktest.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/tasktest.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/tasktest.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/testall.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/testall.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/testall.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/ui.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/ui.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/ui.pyo
%%PYTHON_SITELIBDIR%%/kenosis/ds/weakmethod.py
%%PYTHON_SITELIBDIR%%/kenosis/ds/weakmethod.pyc
%%PYTHON_SITELIBDIR%%/kenosis/ds/weakmethod.pyo
%%PYTHON_SITELIBDIR%%/kenosis/kim.py
%%PYTHON_SITELIBDIR%%/kenosis/kim.pyc
%%PYTHON_SITELIBDIR%%/kenosis/kim.pyo
%%PYTHON_SITELIBDIR%%/kenosis/node.py
%%PYTHON_SITELIBDIR%%/kenosis/node.pyc
%%PYTHON_SITELIBDIR%%/kenosis/node.pyo
%%PYTHON_SITELIBDIR%%/kenosis/nodetest.py
%%PYTHON_SITELIBDIR%%/kenosis/nodetest.pyc
%%PYTHON_SITELIBDIR%%/kenosis/nodetest.pyo
%%PYTHON_SITELIBDIR%%/kenosis/test.py
%%PYTHON_SITELIBDIR%%/kenosis/test.pyc
%%PYTHON_SITELIBDIR%%/kenosis/test.pyo
%%PYTHON_SITELIBDIR%%/kenosis/xmlrpclib_transport.py
%%PYTHON_SITELIBDIR%%/kenosis/xmlrpclib_transport.pyc
%%PYTHON_SITELIBDIR%%/kenosis/xmlrpclib_transport.pyo
@dirrm %%PYTHON_SITELIBDIR%%/kenosis/ds
@dirrm %%PYTHON_SITELIBDIR%%/kenosis/dns
@dirrm %%PYTHON_SITELIBDIR%%/kenosis
@unexec rmdir %D/%%PYTHON_SITELIBDIR%% 2>/dev/null || true
@unexec rmdir %D/%%PYTHON_LIBDIR%% 2>/dev/null || true