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posted @ 2020-03-27 16:39
Maple_feng
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一、代码 import os import pandas as pd class PathError(BaseException): def __init__(self, error): self.error = error class ReadError(BaseException): def _ 阅读全文
posted @ 2020-03-27 14:04
Maple_feng
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一、代码 import pandas as pd import os class ExcelColumn(object): def __init__(self, path, columns=None, converters=None): self.path = path self.columns = 阅读全文
posted @ 2020-03-27 13:02
Maple_feng
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