Blogs@Scalemodels.ru

finger
finger/__init__.py
finger/finger.py
MANIFEST.in
setup.py
twisted
twisted/plugins
twisted/plugins/finger_plugin.py

# ==== twisted/plugins/finger_plugin.py ====
# - Zope modules -
from zope.interface import implements
 
# - Twisted modules -
from twisted.python import usage
from twisted.application.service import IServiceMaker
from twisted.plugin import IPlugin
 
# - Finger modules -
from finger import finger
 
class Options(usage.Options):
 synopsis = "[options]"
 longdesc = "Make a finger server."
 optParameters = [
 ['file', 'f', '/etc/users'],
 ['templates', 't', '/usr/share/finger/templates'],
 ['ircnick', 'n', 'fingerbot'],
 ['ircserver', None, 'irc.freenode.net'],
 ['pbport', 'p', 8889],
 ]
 
 optFlags = [['ssl', 's']]
 
class MyServiceMaker(object):
 implements(IServiceMaker, IPlugin)
 
 tapname = "finger"
 description = "Finger server."
 options = Options
 
 def makeService(self, config):
 return finger.makeService(config)
 
serviceMaker = MyServiceMaker()

# ==== twisted/plugins/finger_plugin.py ====
'''setup.py for finger.
 
This is an extension of the Twisted finger tutorial demonstrating how
to package the Twisted application as an installable Python package and
twistd plugin (consider it "Step 12" if you like).
 
Uses twisted.python.dist.setup() to make this package installable as
a Twisted Application Plugin.
 
After installation the application should be manageable as a twistd
command.
 
For example, to start it in the foreground enter:
$ twistd -n finger
 
To view the options for finger enter:
$ twistd finger --help
'''
 
__author__ = 'Chris Miles'
 
 
import sys
 
try:
 import twisted
except ImportError:
 raise SystemExit("twisted not found. Make sure you "
 "have installed the Twisted core package.")
 
from distutils.core import setup
 
def refresh_plugin_cache():
 from twisted.plugin import IPlugin, getPlugins
 list(getPlugins(IPlugin))
 
if __name__ == '__main__':
 
 if sys.version_info[:2] >= (2, 4):
 extraMeta = dict(
 classifiers=[
 "Development Status :: 4 - Beta",
 "Environment :: No Input/Output (Daemon)",
 "Programming Language :: Python",
 ])
 else:
 extraMeta = {}
 
 setup(
 name="finger",
 version='0.1',
 description="Finger server.",
 author=__author__,
 author_email="you@email.address",
 url="http://twistedmatrix.com/projects/core/documentation/howto/tutorial/index.html",
 packages=[
 "finger",
 "twisted.plugins",
 ],
 package_data={
 'twisted': ['plugins/finger_plugin.py'],
 },
 **extraMeta)
 
 refresh_plugin_cache()
 

$ twistd --help
Usage: twistd [options]
 ...
Commands:
 athena-widget Create a service which starts a NevowSite with a single
 page with a single widget.
 ftp An FTP server.
 telnet A simple, telnet-based remote debugging service.
 socks A SOCKSv4 proxy service.
 manhole-old An interactive remote debugger service.
 portforward A simple port-forwarder.
 web A general-purpose web server which can serve from a
 filesystem or application resource.
 inetd An inetd(8) replacement.
 vencoderd Locayta Media Farm vencoderd video encoding server.
 news A news server.
 words A modern words server
 toc An AIM TOC service.
 finger Finger server.
 dns A domain name server.
 mail An email service
 manhole An interactive remote debugger service accessible via
 telnet and ssh and providing syntax coloring and basic
 line editing functionality.
 conch A Conch SSH service.

$ twistd finger --help
Usage: twistd [options] finger [options]
Options:
 -s, --ssl 
 -f, --file= [default: /etc/users]
 -t, --templates= [default: /usr/share/finger/templates]
 -n, --ircnick= [default: fingerbot]
 --ircserver= [default: irc.freenode.net]
 -p, --pbport= [default: 8889]
 --version 
 --help Display this help and exit.
 
Make a finger server.

$ sudo twistd -n finger --file=users
2007/12/23 22:12 +1100 [-] Log opened.
2007/12/23 22:12 +1100 [-] twistd 2.5.0 (/Library/Frameworks/Python.framework/
Versions/2.5/Resources/Python.app/Contents/MacOS/Python 2.5.0) starting up
2007/12/23 22:12 +1100 [-] reactor class: <class twisted.internet.selectreactor.selectreactor'="">
2007/12/23 22:12 +1100 [-] finger.finger.FingerFactoryFromService starting on 79
2007/12/23 22:12 +1100 [-] Starting factory <finger.finger.fingerfactoryfromservice instance="" at="" 0x1d0a4e0="">
2007/12/23 22:12 +1100 [-] twisted.web.server.Site starting on 8000
2007/12/23 22:12 +1100 [-] Starting factory <twisted.web.server.site instance="" at="" 0x1d0a558="">
2007/12/23 22:12 +1100 [-] twisted.spread.pb.PBServerFactory starting on 8889
2007/12/23 22:12 +1100 [-] Starting factory <twisted.spread.pb.pbserverfactory instance="" at="" 0x1d0a670="">
2007/12/23 22:12 +1100 [-] Starting factory <finger.finger.ircclientfactoryfromservice instance="" at="" 0x1d0a5f8="">
</finger.finger.ircclientfactoryfromservice></twisted.spread.pb.pbserverfactory></twisted.web.server.site></finger.finger.fingerfactoryfromservice></class>