目录
pandas读取csv文件文件末尾都是NaN值,发生了什么?
清除了csv文件末尾的内容,这样使用pandas去读取csv之后就会出现一堆NaN的行数据;
path = "D:\\test\\repo\\data.csv"
with open(path, 'r') as f:
encoding = f.encoding
df = pd.read_csv(path,sep=sep, encoding=encoding)
如果删除内容,那么就不会出现NaN值的行;
path = "D:\\test\\repo\\data.csv"
with open(path, 'r') as f:
encoding = f.encoding
df = pd.read_csv(path,sep=sep, encoding=encoding)
参考:python
参考:pandas