'list' object has no attribute 'strptime'

Question

Here I want to read time in 24 hours format include in csv file. I wrote the class to convert time in format %H:%M:%S. but I got an error

'list' object has no attribute 'strptime'

Can anyone help to solve this? Here I post my code.

import pandas as pd
import time
import datetime

def convertTime(s):
    tm = time.strptime(s, "%H:%M:%S")
    return datetime.datetime.strptime(tm.tm_hour, tm.tm_min, tm.tm_sec)

data = pd.read_csv('x.csv')
row_num = 0
for row in data:
    if(row_num == 0):
    time.append(convertTime(row[0]))

Here is subset of my csv file

time         g
6:15:00   141
9:00:00   0
9:25:00   95
9:30:00   0
11:00:00  149

Answer 1

Does this achieve what you want?

df['time'] = pd.to_datetime(df['time'], format='%H:%M:%S').dt.time
df.set_index('time', inplace=True)

# plotting
df.plot()