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35 lines
1.1 KiB
35 lines
1.1 KiB
def validate_data_not_empty(input_data):
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"""
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工具方法：根据输入数据校验数据是否不为None和''
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:param input_data: 输入数据
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:return: 校验结果
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"""
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return input_data is not None and input_data != ''
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#判断节点层级和名称
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def find_title_and_path(data, key, path=None, level=0):
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if path is None:
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path = []
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if 'key' in data and data['key'] == key:
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# 当前层级的 title 加入路径
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path.append(data['title'])
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return data['title'], level, path
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elif 'children' in data:
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for child in data['children']:
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title, child_level, updated_path = find_title_and_path(child, key, path + [data['title']], level + 1)
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if title is not None:
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return title, child_level, updated_path
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return None, -1, path
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#拓展字符串长度
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def process_string(s):
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if len(s) < 65 and len(s) > 55 :
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return s + "..."
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elif len(s) < 55 :
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return s + ". ."
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elif len(s) > 90:
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return s[:90]+ "..."
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else:
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return s
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