关于python 3.x：更新后Pycharm控制台无法连接

Pycharm console cannot connect after update

我刚刚更新了Pycharm，除了提供以下错误的"Python控制台"之外，一切正常：

"/ Applications / PyCharm CE.app/Contents/helpers/pydev/pydevconsole.py"52830 52831

Traceback(最近一次调用最后一次)：

文件"/ Applications / PyCharm CE.app/Contents/helpers/pydev/pydevconsole.py"，第526行，
pydevconsole.start_server(host，int(port)，int(client_port)，client_host)

文件"/ Applications / PyCharm CE.app/Contents/helpers/pydev/pydevconsole.py"，第347行，在start_server中
interpreter = InterpreterInterface(client_host，client_port，threading.currentThread())

文件"/ Applications / PyCharm CE.app/Contents/helpers/pydev/_pydev_bundle/pydev_ipython_console.py"，第24行，在init中
self.interpreter = get_pydev_frontend(host，client_port)

在get_pydev_frontend中输入文件"/ Applications / PyCharm CE.app/Contents/helpers/pydev/_pydev_bundle/pydev_ipython_console_011.py"，第461行
_PyDevFrontEndContainer._instance = _PyDevFrontEnd()

文件"/ Applications / PyCharm CE.app/Contents/helpers/pydev/_pydev_bundle/pydev_ipython_console_011.py"，第310行，在init中
self.ipython = PyDevTerminalInteractiveShell.instance()

文件"/Users/kiarash/anaconda/lib/python3.6/site-packages/traitlets/config/configurable.py"，第412行，在实例中
inst = cls(* args，** kwargs)

初始化文件"/Users/kiarash/anaconda/lib/python3.6/site-packages/IPython/terminal/interactiveshell.py"，第430行
super(TerminalInteractiveShell，self).init(* args，** kwargs)

初始化文件"/Users/kiarash/anaconda/lib/python3.6/site-packages/IPython/core/interactiveshell.py"，第516行
self.init_completer()

在init_completer中输入文件"/ Applications / PyCharm CE.app/Contents/helpers/pydev/_pydev_bundle/pydev_ipython_console_011.py"，第234行
self.Completer = self._new_completer_500()

在_new_completer_500中输入文件"/ Applications / PyCharm CE.app/Contents/helpers/pydev/_pydev_bundle/pydev_ipython_console_011.py"，第196行
父=自

文件"/ Applications / PyCharm CE.app/Contents/helpers/pydev/_pydev_bundle/pydev_ipython_console_011.py"，第87行，在init中
self.matchers.remove(self.python_matches)

ValueError：list.remove(x)：x不在列表中

进程以退出代码1结束

已经在GitHub上提交了一个补丁(https://github.com/JetBrains/intellij-community/commit/d9f32f650b5a1f4e7a9646011da415d27e18a210)

您也可以将自己的补丁应用于文件路径：

1	<PyCharm Root>/helpers/pydev/_pydev_bundle/pydev_ipython_console_011.py

修改：

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class PyDevIPCompleter(IPCompleter):

def __init__(self, *args, **kwargs):
""" Create a Completer that reuses the advanced completion support of PyDev
in addition to the completion support provided by IPython"""
IPCompleter.__init__(self, *args, **kwargs)
# Use PyDev for python matches, see getCompletions below
- self.matchers.remove(self.python_matches)
+ if self.python_matches in self.matchers:
+ # `self.python_matches` matches attributes or global python names
+ self.matchers.remove(self.python_matches)