
Traceback (most recent call last):


 "/usr/lib/pymodules/python2.7/ajenti/plugins/main/main.py", line 158, in handle_message

self.ui.dispatch_event(update['uid'], update['event'], update['params'])


 "/usr/lib/pymodules/python2.7/ajenti/ui/__init__.py", line 72, in dispatch_event

self.root.dispatch_event(uid, event, params)


 "/usr/lib/pymodules/python2.7/ajenti/ui/element.py", line 382, in dispatch_event

if child.dispatch_event(uid, event, params):


 "/usr/lib/pymodules/python2.7/ajenti/ui/element.py", line 382, in dispatch_event

if child.dispatch_event(uid, event, params):


 "/usr/lib/pymodules/python2.7/ajenti/ui/element.py", line 388, in dispatch_event

getattr(self, k)(**(params or {}))


 "/usr/lib/pymodules/python2.7/ajenti/plugins/configurator/configurator.py", line 208, in on_gen_ssl

self.gen_ssl(host)


 "/usr/lib/pymodules/python2.7/ajenti/plugins/configurator/configurator.py", line 252, in gen_ssl

self.save()


 "/usr/lib/pymodules/python2.7/ajenti/users.py", line 18, in wrapper

return fx(*args, **kwargs)


 "/usr/lib/pymodules/python2.7/ajenti/plugins/configurator/configurator.py", line 187, in save

self.binder.update()


 "/usr/lib/pymodules/python2.7/ajenti/ui/binder.py", line 605, in update

binding.update()


 "/usr/lib/pymodules/python2.7/ajenti/ui/binder.py", line 155, in update

if new_value != self.old_value:

AttributeError: 'PropertyBinding' object has no attribute 'old_value'


Traceback (most recent call last):


 "/usr/local/opt/python/Frameworks/Python.framework/Versions/3.7/lib/python3.7/runpy.py", line 193, in _run_module_as_main

"__main__", mod_spec)


 "/usr/local/opt/python/Frameworks/Python.framework/Versions/3.7/lib/python3.7/runpy.py", line 85, in _run_code

exec(code, run_globals)


 "/Users/mrlubos/.local/share/virtualenvs/api-T1wVW5XM/lib/python3.7/site-packages/pip/__main__.py", line 26, in <module>

sys.exit(_main())


 "/Users/mrlubos/.local/share/virtualenvs/api-T1wVW5XM/lib/python3.7/site-packages/pip/_internal/cli/main.py", line 73, in main

command = create_command(cmd_name, isolated=("--isolated" in cmd_args))


 "/Users/mrlubos/.local/share/virtualenvs/api-T1wVW5XM/lib/python3.7/site-packages/pip/_internal/commands/__init__.py", line 104, in create_command

module = importlib.import_module(module_path)


 "/usr/local/opt/python/Frameworks/Python.framework/Versions/3.7/lib/python3.7/importlib/__init__.py", line 127, in import_module

return _bootstrap._gcd_import(name[level:], package, level)


 "<frozen importlib._bootstrap>", line 1006, in _gcd_import


 "<frozen importlib._bootstrap>", line 983, in _find_and_load


 "<frozen importlib._bootstrap>", line 967, in _find_and_load_unlocked


 "<frozen importlib._bootstrap>", line 677, in _load_unlocked


 "<frozen importlib._bootstrap_external>", line 728, in exec_module


 "<frozen importlib._bootstrap>", line 219, in _call_with_frames_removed


 "/Users/mrlubos/.local/share/virtualenvs/api-T1wVW5XM/lib/python3.7/site-packages/pip/_internal/commands/install.py", line 24, in <module>

from pip._internal.cli.req_command import RequirementCommand, with_cleanup


 "/Users/mrlubos/.local/share/virtualenvs/api-T1wVW5XM/lib/python3.7/site-packages/pip/_internal/cli/req_command.py", line 16, in <module>

from pip._internal.index.package_finder import PackageFinder


 "/Users/mrlubos/.local/share/virtualenvs/api-T1wVW5XM/lib/python3.7/site-packages/pip/_internal/index/package_finder.py", line 21, in <module>

from pip._internal.index.collector import parse_links


 "/Users/mrlubos/.local/share/virtualenvs/api-T1wVW5XM/lib/python3.7/site-packages/pip/_internal/index/collector.py", line 14, in <module>

from pip._vendor import html5lib, requests


 "/Users/mrlubos/.local/share/virtualenvs/api-T1wVW5XM/lib/python3.7/site-packages/pip/_vendor/requests/__init__.py", line 114, in <module>

from . import utils


 "/Users/mrlubos/.local/share/virtualenvs/api-T1wVW5XM/lib/python3.7/site-packages/pip/_vendor/requests/utils.py", line 25, in <module>

from . import certs


 "/Users/mrlubos/.local/share/virtualenvs/api-T1wVW5XM/lib/python3.7/site-packages/pip/_vendor/requests/certs.py", line 15, in <module>

from pip._vendor.certifi import where


 "/Users/mrlubos/.local/share/virtualenvs/api-T1wVW5XM/lib/python3.7/site-packages/pip/_vendor/certifi/__init__.py", line 1, in <module>

from .core import contents, where


 "/Users/mrlubos/.local/share/virtualenvs/api-T1wVW5XM/lib/python3.7/site-packages/pip/_vendor/certifi/core.py", line 12, in <module>

from importlib.resources import read_text


 "/usr/local/opt/python/Frameworks/Python.framework/Versions/3.7/lib/python3.7/importlib/resources.py", line 11, in <module>

from typing import Iterable, Iterator, Optional, Set, Union
# noqa: F401


 "/Users/mrlubos/.local/share/virtualenvs/api-T1wVW5XM/lib/python3.7/site-packages/typing.py", line 1359, in <module>

class Callable(extra=collections_abc.Callable, metaclass=CallableMeta):


 "/Users/mrlubos/.local/share/virtualenvs/api-T1wVW5XM/lib/python3.7/site-packages/typing.py", line 1007, in __new__

self._abc_registry = extra._abc_registry

AttributeError: type object 'Callable' has no attribute '_abc_registry'
