Traceback (most recent call last):


 "/opt/anaconda3/envs/py_cn/lib/python3.8/site-packages/spyder/plugins/editor/plugin.py", line 1647, in create_new_window

oe_options = self.outlineexplorer.get_widget().get_options()
AttributeError: 'OutlineExplorerWidget' object has no attribute 'get_options'

Traceback (most recent call last):


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

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


 "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 542, in load_entry_point

return get_distribution(dist).load_entry_point(group, name)


 "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2569, in load_entry_point

return ep.load()


 "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2229, in load

return self.resolve()


 "/usr/lib/python2.7/dist-packages/pkg_resources/__init__.py", line 2235, in resolve

module = __import__(self.module_name, fromlist=['__name__'], level=0)


 "/usr/lib/python2.7/dist-packages/certbot/main.py", line 19, in <module>

from certbot import client


 "/usr/lib/python2.7/dist-packages/certbot/client.py", line 10, in <module>

from acme import client as acme_client


 "/usr/lib/python2.7/dist-packages/acme/client.py", line 29, in <module>

requests.packages.urllib3.contrib.pyopenssl.inject_into_urllib3()
AttributeError: 'module' object has no attribute 'pyopenssl'
