gistfile1.txt

class VSphere(BaseProvider):
    def __init__(self):
        super().__init__()
        self.auth_type = 'userpass'
        self.cloud_type = 'vsphere'
        self.endpoint = None
        self.user = None
        self.password = None
        self.endpoint_w = Field(
            label='api endpoint',
            widget=StringEditor(),
            key='endpoint',
            storable=False
        )
        self.user_w = Field(
            label='user',
            widget=StringEditor(),
            key='user'
        )
        self.password_w = Field(
            label='password',
            widget=PasswordEditor(),
            key='password'
        )
    def save_form(self):
        self.user = self.user_w.value
        self.endpoint = self.endpoint_w.value
        self.password = self.password_w.value