No support for metaclasses (SQLAlchemy's `declarative_base` marked as error)

[schlamar]

Environment data

• Language Server version: 0.4.58.0
• OS and version: Win 7
• Python version (& distribution if applicable, e.g. Anaconda): Python 2.7.15
• SQLAlchemy version: 1.3.10

Expected behaviour

No error for code snippet below.

Actual behaviour

Error Inheriting 'Base', which is not a class.

Code Snippet

from sqlalchemy import Column, Integer, String
from sqlalchemy.ext.declarative import declarative_base

Base = declarative_base()

class User(Base):
    __tablename__ = 'users'

    id = Column(Integer, primary_key=True)
    name = Column(String)
    fullname = Column(String)
    nickname = Column(String)

    def __repr__(self):
        return "<User(name='%s', fullname='%s', nickname='%s')>" % (
            self.name, self.fullname, self.nickname)

[jakebailey]

For now, you may disable inherit-non-class by following the instructions in https://github.com/microsoft/python-language-server#linting-options-diagnostics, or by using # noqa on the class line.