[FIXED] how to cancel filtering if two string conditions occur

Issue

I have code that looks like this

df = pd.read_csv('data.csv', nrows=100000)
def get_time(event_1, event_2):
    clean = df[(df['event_name'] == event_1) | (df['event_name'] == event_2)]
    ...
final_df = get_time(event_1 = 'open', event_2 = 'close')

So what I want to do is to have my original data without filtering if event_1 = 'open', event_2 = 'close'. In the other cases I want it to filter like in line with clean variable Original output

date       event
2022/10/05 open
2022/10/06 jump
2022/10/05 run
2022/10/06 close

Expected when event_1 = 'open', event_2 = 'close'

date       event
2022/10/05 open
2022/10/06 jump
2022/10/05 run
2022/10/06 close

Expected when event_1 = 'open', event_2 = 'jump'

date       event
2022/10/05 open
2022/10/06 jump

Appreciate your help

Solution

Use a simple if statement

def get_time(event_1, event_2):
    if event_1 == 'open' and event_2 == 'close':
        clean = df
    else:
        clean = df[(df['event_name'] == event_1) | (df['event_name'] == event_2)]
    ...

Answered By - Barmar