On my dataframe :

what is the easiest way to browse the datas of my dataframe which are numbers and detect characters of type: ', "and report them ? Can we avoid the series?

CodePudding user response：

You can try:

print('Single quote are detected on row(s): ', df.apply(lambda x: x.astype(str).str.contains("'")).any(axis=1)[lambda x: x].index.tolist())


print('Double quote are detected on row(s): ', df.apply(lambda x: x.astype(str).str.contains('"')).any(axis=1)[lambda x: x].index.tolist())

Output:

Single quote are detected on row(s):  ['R2']

Double quote are detected on row(s):  ['R1', 'R3']

CodePudding user response：

Try assert:

x = ''.join(df.astype(str).agg(''.join))
assert not ((':' in x) or ('"' in x)), "Bad characters on a data"