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August 30, 2015 15:54
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A function to get value from multi level object. Usage: get_obj_attr(item, "ItemAttributes.Title")
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| def get_obj_attr(root, str_path, default_val="", debug=False): | |
| attr_path = str_path.split(".") | |
| base_obj = root | |
| for attr in attr_path: | |
| if hasattr(base_obj, attr): | |
| base_obj = base_obj.__dict__[attr] | |
| else: | |
| if debug: | |
| print "No attribute: %s" % attr | |
| base_obj = default_val | |
| break | |
| if base_obj != default_val: | |
| base_obj = unicode(base_obj) | |
| return base_obj |
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