[英]TypeError: Error when calling the metaclass bases module
我收到以下錯誤:
Traceback (most recent call last):
File "/Users/user/repos/prodigy/Sweeper/envsweeper/lib/python2.7/site-packages/nose/loader.py", line 414, in loadTestsFromName
addr.filename, addr.module)
File "/Users/user/repos/dr/Sweeper/envsweeper/lib/python2.7/site-packages/nose/importer.py", line 47, in importFromPath
return self.importFromDir(dir_path, fqname)
File "/Users/user/repos/prodigy/Sweeper/envsweeper/lib/python2.7/site-packages/nose/importer.py", line 94, in importFromDir
mod = load_module(part_fqname, fh, filename, desc)
File "/Users/user/repos/dr/Sweeper/test.py", line 5, in <module>
from SomethingSubclass import SomethingSubclass
File "/Users/user/repos/dr/Something/SomethingSubclass.py", line 18, in <module>
class SomethingSubclass(SomethingBaseclass):
TypeError: Error when calling the metaclass bases
module.__init__() takes at most 2 arguments (3 given)
這是Base
類中的代碼:
import os
import sys
import inspect
from settings import picklePass, masterMap
from decimal import Decimal
CURRENTDIR = os.path.dirname(
os.path.abspath(inspect.getfile(inspect.currentframe())))
parentdir = os.path.dirname(CURRENTDIR)
sys.path.insert(0, parentdir)
from libs.pickler.pickler import Pickler
import logging
class BaseClass(object):
def __init__(self, address, fee, msg_body):
self.address = address
self.fee = (fee)
self.msg_body = msg_body
這將是在SubClass
錯誤的代碼,文件名: SubClass.py
:
import os
import sys
import inspect
import Sweeper
CURRENTDIR = os.path.dirname(
os.path.abspath(inspect.getfile(inspect.currentframe())))
parentdir = os.path.dirname(CURRENTDIR)
sys.path.insert(0, parentdir)
from libs.deterministic import electrum_privkey
from libs.transaction import sign, mksend
import logging
sys.path.insert(0, CURRENTDIR)
class SubClass(BaseClass):
def __init__(self, address, fee, msg_body):
BaseClass.__init__(self, address, fee, msg_body)
這是實例化子類的方式:
....
module = __import__('SubClass')
class_ = getattr(module, 'SubClass')
關於可能出什么問題的任何線索?
from module'name import class'name
不要使用
import class'name
如果您的模塊和類具有相同的名稱。 它將混淆不同的名稱。
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