根据 StackOverflow 上其他地方提供的示例(我不记得在哪里),我编写了一个在应用程序部署期间部署的 Twistedbin
文件,该项目可以在此处找到。/usr/bin
Axiom
我的问题是,在此python setup.py install
过程中,安装的 bin 文件与 Axiom 包中的不同:
/usr/bin/公理
#!/code/venv/bin/python
from axiom.scripts import axiomatic
axiomatic.main()
/usr/bin/myapp
#!/code/venv/bin/python
# EASY-INSTALL-DEV-SCRIPT: 'MyApp==0.0.1','myapp'
__requires__ = 'MyApp==0.0.1'
__import__('pkg_resources').require('MyApp==0.0.1')
exec(compile(open(__file__).read(), __file__, 'exec'))
而后者在从 bash shell 调用时不起作用:myapp start
我收到以下错误:unknow command myapp
如果我使用python setup.py develop
而不是python setup.py install
一切顺利。
我已经设置了一个在端口 1234 上启动 tcp 服务的小测试应用程序:
- 命令
twistd finger
有效,服务启动 - 该命令
fingerize start
(故意使用不同的名称,以确保不会调用错误的名称)不起作用
这是代码:
装箱/手指
#!/usr/bin/python
from finger import tap
tap.main()
扭曲/插件/finger_plugin.py
from twisted.application.service import ServiceMaker
Finger = ServiceMaker('Finger', 'finger.plugins', 'blah', 'finger')
手指/plugins.py
from twisted.application import internet
from twisted.internet import endpoints
from twisted.python import usage
from twisted.internet import protocol
class Options(usage.Options):
""" """
def makeService(options):
from twisted.internet import reactor
endpoint = endpoints.TCP4ServerEndpoint(reactor, 1234)
return internet.StreamServerEndpointService(
endpoint,
protocol.Factory())
手指/点击.py
import sys
from twisted.python import usage
from twisted.scripts import twistd
class Start(twistd.ServerOptions):
run = staticmethod(twistd.run)
def subCommands(self):
raise AttributeError()
subCommands = property(subCommands)
def parseOptions(self, args):
print(sys.argv)
print(args)
a = self.getArguments(args)
print(a)
sys.argv[1:] = a
print(sys.argv)
print('Starting finger service...')
self.run()
def getArguments(self, args):
args.extend(['--pidfile', self.parent.pid()])
args.extend(['finger'])
return args
class Options(usage.Options):
def subCommands():
def get(self):
yield ('start', None, Start, 'Launch finger service')
return get,
subCommands = property(*subCommands())
def pid(self):
return '/tmp/finger.pid'
def main(argv=None):
o = Options()
try:
o.parseOptions(argv)
except usage.UsageError, e:
raise SystemExit(str(e))
安装程序.py
from setuptools import find_packages
from setuptools import setup
METADATA = dict(
name='Finger',
version='0.0.1',
packages=find_packages(),
scripts=['bin/fingerize'],
install_requires=[
'Twisted >= 15.5.0',
],
include_package_data=True,
zip_safe=False,
)
setup(**METADATA)
当我打电话时,fingerize start
我得到:(/code/test/bin/fingerize: Unknown command: finger
测试是一个虚拟环境)