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Python类型错误:';MyException';对象不可调用_Python - Fatal编程技术网

Python类型错误:';MyException';对象不可调用

Python类型错误:';MyException';对象不可调用,python,Python,我有这样一个文件: # filename: auth.py class DisabledAccountError(Exception): def __init__(self, uid): self.uid = uid def __str__(self): return repr(self.uid) class DeletedAccountError(Exception): def __init__(self, uid):

我有这样一个文件:

# filename: auth.py

class DisabledAccountError(Exception):
    def __init__(self, uid):
        self.uid = uid

    def __str__(self):
        return repr(self.uid)


class DeletedAccountError(Exception):
    def __init__(self, uid):
        self.uid = uid

    def __str__(self):
        return repr(self.uid)

def login_validation(account): 
    if login_info.status == OBJECT_STATUS_DISABLED:
        raise DisabledAccountError(login_info.uid) # this is line 426

    if login_info.status == OBJECT_STATUS_DELETED:
        raise DeletedAccountError(login_info.uid)
但有时,服务器会报告如下错误:

# filename: auth.py

class DisabledAccountError(Exception):
    def __init__(self, uid):
        self.uid = uid

    def __str__(self):
        return repr(self.uid)


class DeletedAccountError(Exception):
    def __init__(self, uid):
        self.uid = uid

    def __str__(self):
        return repr(self.uid)

def login_validation(account): 
    if login_info.status == OBJECT_STATUS_DISABLED:
        raise DisabledAccountError(login_info.uid) # this is line 426

    if login_info.status == OBJECT_STATUS_DELETED:
        raise DeletedAccountError(login_info.uid)
TypeError:'DeletedAccountError'对象不可调用

但是堆栈跟踪非常奇怪:

TypeError: 'DeletedAccountError' object is not callable
  File "xxxxxx.py", line 104, in login_validation
    login_info = auth.login_validation(account)
  File "auth.py", line 426, in login_validation
    raise DisabledAccountError(login_info.uid)
这个错误是如何发生的

为什么错误是
DeletedAccountError
,而堆栈跟踪是
DisabledAccountError


我自己无法重现这个错误。我都试图禁用一个帐户并删除一个帐户。但这确实发生在我们的生产服务器上。

我们找到了根案例:

try:
    # some code
except auth.DeletedAccountError, auth.DisabledAccountError:
    pass

太愚蠢了。

我们找到了根案例:

try:
    # some code
except auth.DeletedAccountError, auth.DisabledAccountError:
    pass

太蠢了。

我们使用多线程和多进程的
uwsgi
。这确实很奇怪。您确定代码的其余部分没有与您的问题相关的内容吗?这真的是完整的回溯吗?我们使用多线程和多进程的
uwsgi
。这确实很奇怪。您确定代码的其余部分没有与您的问题相关的内容吗?这真的是完整的回溯吗?很好的谜题。显然,您使用的是Python2,因为Python3不再支持除ExceptionType、errorvar:之外的语法
。为了大家的利益,你能花点时间解释一下发生了什么吗?很好的谜题。显然,您使用的是Python2,因为Python3不再支持除ExceptionType、errorvar:
之外的语法
。为了其他人的利益,你能花点时间解释一下发生了什么吗?