在运行pypi-server时获取ValueError：格式为零长度的字段名称

Question

命令：pypi-server -p 8080 -v〜/ packages

2017-04-12 10：45：11,939 | pypiserver.bottle | INFO | 139762541180672 | Bottle v0.13-dev服务器正在启动（使用AutoServer（））... 2017-04-12 10：45：11,939 | pypiserver。 bottle | INFO | 139762541180672 |在http://0.0.0.0:8080/ 2017-04-12 10：45：11,939 | pypiserver.bottle | INFO | 139762541180672 |按Ctrl-C退出

    Traceback (most recent call last):
  File "/usr/local/bin/pypi-server", line 9, in <module>
    load_entry_point('pypiserver==1.2.0', 'console_scripts', 'pypi-server')()
  File "build/bdist.linux-x86_64/egg/pypiserver/__main__.py", line 296, in main
  File "build/bdist.linux-x86_64/egg/pypiserver/bottle.py", line 3270, in run
  File "build/bdist.linux-x86_64/egg/pypiserver/bottle.py", line 3106, in run
  File "build/bdist.linux-x86_64/egg/pypiserver/bottle.py", line 2876, in run
  File "/usr/local/lib64/python2.6/site-packages/waitress-1.0.1-py2.6.egg/waitress/__init__.py", line 1, in <module>
    from waitress.server import create_server
  File "/usr/local/lib64/python2.6/site-packages/waitress-1.0.1-py2.6.egg/waitress/server.py", line 22, in <module>
    from waitress.adjustments import Adjustments
  File "/usr/local/lib64/python2.6/site-packages/waitress-1.0.1-py2.6.egg/waitress/adjustments.py", line 75, in <module>
    class Adjustments(object):
  File "/usr/local/lib64/python2.6/site-packages/waitress-1.0.1-py2.6.egg/waitress/adjustments.py", line 116, in Adjustments
    listen = ['{}:{}'.format(host, port)]
ValueError: zero length field name in format

Answer 1

您正在使用python 2.6，在这里您需要显式编号格式字段。

对于python 2.6，您需要更改代码listen = ['{}:{}'.format(host, port)]来listen = ['{0}:{1}'.format(host, port)]

在python 2.7中，'{} {}'等价于'{0} {1}'，因此在python 2.7中，您可以使用listen = ['{}:{}'.format(host, port)] ，但在python中不能使用2.6。