Python AppConfig.__init__方法代码示例

# 需要导入模块: from django.apps import AppConfig [as 别名]
# 或者: from django.apps.AppConfig import __init__ [as 别名]
def __init__(self, app_label, name, fields, options=None, bases=None, managers=None):
        self.app_label = app_label
        self.name = force_text(name)
        self.fields = fields
        self.options = options or {}
        self.bases = bases or (models.Model, )
        self.managers = managers or []
        # Sanity-check that fields is NOT a dict. It must be ordered.
        if isinstance(self.fields, dict):
            raise ValueError("ModelState.fields cannot be a dict - it must be a list of 2-tuples.")
        # Sanity-check that fields are NOT already bound to a model.
        for name, field in fields:
            if hasattr(field, 'model'):
                raise ValueError(
                    'ModelState.fields cannot be bound to a model - "%s" is.' % name
                ) 

# 需要导入模块: from django.apps import AppConfig [as 别名]
# 或者: from django.apps.AppConfig import __init__ [as 别名]
def __init__(self, real_apps, models, ignore_swappable=False):
        # Any apps in self.real_apps should have all their models included
        # in the render. We don't use the original model instances as there
        # are some variables that refer to the Apps object.
        # FKs/M2Ms from real apps are also not included as they just
        # mess things up with partial states (due to lack of dependencies)
        self.real_models = []
        for app_label in real_apps:
            app = global_apps.get_app_config(app_label)
            for model in app.get_models():
                self.real_models.append(ModelState.from_model(model, exclude_rels=True))
        # Populate the app registry with a stub for each application.
        app_labels = {model_state.app_label for model_state in models.values()}
        app_configs = [AppConfigStub(label) for label in sorted(real_apps + list(app_labels))]
        super(StateApps, self).__init__(app_configs)

        self.render_multiple(list(models.values()) + self.real_models)

        # There shouldn't be any operations pending at this point.
        pending_models = set(self._pending_operations)
        if ignore_swappable:
            pending_models -= {make_model_tuple(settings.AUTH_USER_MODEL)}
        if pending_models:
            raise ValueError(self._pending_models_error(pending_models)) 

# 需要导入模块: from django.apps import AppConfig [as 别名]
# 或者: from django.apps.AppConfig import __init__ [as 别名]
def __init__(self, models=None, real_apps=None):
        self.models = models or {}
        # Apps to include from main registry, usually unmigrated ones
        self.real_apps = real_apps or []
        self.is_delayed = False