Traceback (most recent call last):


 "/bin/certbot", line 9, in <module>

load_entry_point('certbot==0.9.3', 'console_scripts', 'certbot')()


 "/usr/lib/python2.7/site-packages/certbot/main.py", line 776, in main

return config.func(config, plugins)


 "/usr/lib/python2.7/site-packages/certbot/main.py", line 502, in run

installer, authenticator = plug_sel.choose_configurator_plugins(config, plugins, "run")


 "/usr/lib/python2.7/site-packages/certbot/plugins/selection.py", line 185, in choose_configurator_plugins

authenticator = installer = pick_configurator(config, req_inst, plugins)


 "/usr/lib/python2.7/site-packages/certbot/plugins/selection.py", line 25, in pick_configurator

(interfaces.IAuthenticator, interfaces.IInstaller))


 "/usr/lib/python2.7/site-packages/certbot/plugins/selection.py", line 77, in pick_plugin

verified.prepare()


 "/usr/lib/python2.7/site-packages/certbot/plugins/disco.py", line 220, in prepare

return [plugin_ep.prepare() for plugin_ep in six.itervalues(self._plugins)]


 "/usr/lib/python2.7/site-packages/certbot/plugins/disco.py", line 106, in prepare

self._initialized.prepare()


 "/usr/lib/python2.7/site-packages/certbot_apache/configurator.py", line 188, in prepare

self.version)


 "/usr/lib/python2.7/site-packages/certbot_apache/parser.py", line 58, in __init__

self.init_modules()


 "/usr/lib/python2.7/site-packages/certbot_apache/parser.py", line 92, in init_modules

self.modules.add(self.get_arg(match_name))


 "/usr/lib/python2.7/site-packages/certbot_apache/parser.py", line 339, in get_arg

value = value.strip("'\"")
AttributeError: 'NoneType' object has no attribute 'strip'

Traceback (most recent call last):


 "C:\Users\vmuriart\Desktop\bug_eval.py", line 10, in <module>

df.eval('-1 + Foo32')
# Throws Exception


 "C:\Anaconda\lib\site-packages\pandas\core\frame.py", line 2186, in eval

return _eval(expr, inplace=inplace, **kwargs)


 "C:\Anaconda\lib\site-packages\pandas\core\computation\eval.py", line 262, in eval

truediv=truediv)


 "C:\Anaconda\lib\site-packages\pandas\core\computation\expr.py", line 727, in __init__

self.terms = self.parse()


 "C:\Anaconda\lib\site-packages\pandas\core\computation\expr.py", line 744, in parse

return self._visitor.visit(self.expr)


 "C:\Anaconda\lib\site-packages\pandas\core\computation\expr.py", line 313, in visit

return visitor(node, **kwargs)


 "C:\Anaconda\lib\site-packages\pandas\core\computation\expr.py", line 319, in visit_Module

return self.visit(expr, **kwargs)


 "C:\Anaconda\lib\site-packages\pandas\core\computation\expr.py", line 313, in visit

return visitor(node, **kwargs)


 "C:\Anaconda\lib\site-packages\pandas\core\computation\expr.py", line 322, in visit_Expr

return self.visit(node.value, **kwargs)


 "C:\Anaconda\lib\site-packages\pandas\core\computation\expr.py", line 313, in visit

return visitor(node, **kwargs)


 "C:\Anaconda\lib\site-packages\pandas\core\computation\expr.py", line 417, in visit_BinOp

left, right = self._maybe_downcast_constants(left, right)


 "C:\Anaconda\lib\site-packages\pandas\core\computation\expr.py", line 365, in _maybe_downcast_constants

name = self.env.add_tmp(np.float32(left.value))
AttributeError: 'UnaryOp' object has no attribute 'value'
