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Python utils.COMPILED_REGEX_TYPE属性代码示例

本文整理汇总了Python中django.db.migrations.utils.COMPILED_REGEX_TYPE属性的典型用法代码示例。如果您正苦于以下问题:Python utils.COMPILED_REGEX_TYPE属性的具体用法?Python utils.COMPILED_REGEX_TYPE怎么用?Python utils.COMPILED_REGEX_TYPE使用的例子?那么恭喜您, 这里精选的属性代码示例或许可以为您提供帮助。您也可以进一步了解该属性所在django.db.migrations.utils的用法示例。


在下文中一共展示了utils.COMPILED_REGEX_TYPE属性的1个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的Python代码示例。

示例1: deep_deconstruct

# 需要导入模块: from django.db.migrations import utils [as 别名]
# 或者: from django.db.migrations.utils import COMPILED_REGEX_TYPE [as 别名]
def deep_deconstruct(self, obj):
        """
        Recursive deconstruction for a field and its arguments.
        Used for full comparison for rename/alter; sometimes a single-level
        deconstruction will not compare correctly.
        """
        if isinstance(obj, list):
            return [self.deep_deconstruct(value) for value in obj]
        elif isinstance(obj, tuple):
            return tuple(self.deep_deconstruct(value) for value in obj)
        elif isinstance(obj, dict):
            return {
                key: self.deep_deconstruct(value)
                for key, value in obj.items()
            }
        elif isinstance(obj, functools.partial):
            return (obj.func, self.deep_deconstruct(obj.args), self.deep_deconstruct(obj.keywords))
        elif isinstance(obj, COMPILED_REGEX_TYPE):
            return RegexObject(obj)
        elif isinstance(obj, type):
            # If this is a type that implements 'deconstruct' as an instance method,
            # avoid treating this as being deconstructible itself - see #22951
            return obj
        elif hasattr(obj, 'deconstruct'):
            deconstructed = obj.deconstruct()
            if isinstance(obj, models.Field):
                # we have a field which also returns a name
                deconstructed = deconstructed[1:]
            path, args, kwargs = deconstructed
            return (
                path,
                [self.deep_deconstruct(value) for value in args],
                {
                    key: self.deep_deconstruct(value)
                    for key, value in kwargs.items()
                },
            )
        else:
            return obj 
开发者ID:ComputerSocietyUNB,项目名称:CodingDojo,代码行数:41,代码来源:autodetector.py


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