Python Pandas CustomBusinessHour - Check if the given timestamp is on offset or not

To check if the given timestamp is on offset or not, use the CustomBusinessHour.is_on_offset() in Pandas. Pass the timestamp as an argument to check.

At first, import the required libraries −

import pandas as pd

Set the timestamp object in Pandas −

timestamp = pd.Timestamp('2021-11-14 05:20:30')

Create the CustomBusinessHour Offset. CustomBusinessHour is the DateOffset subclass −

cbhOffset = pd.tseries.offsets.CustomBusinessHour(start="09:30", end = "18:30")

Add the offset to the Timestamp and display the Updated Timestamp

print("\nUpdated Timestamp...\n",timestamp + cbhOffset)

Check if the given timestamp is on offset or not −

offset = cbhOffset.is_on_offset(pd.Timestamp('2021-11-20 05:20:30'))

Display the result −

print("\nCheck if the given timestamp is on offset or not...\n",offset)

Example

Following is the code −

import pandas as pd

# Set the timestamp object in Pandas
timestamp = pd.Timestamp('2021-11-14 05:20:30')

# Display the Timestamp
print("Timestamp...\n",timestamp)
# Create the CustomBusinessHour Offset
# CustomBusinessHour is the DateOffset subclass
# Here, "start" is the start time of your custom business hour in 24h format.
# The "end" is the end time of your custom business hour in 24h format.
cbhOffset = pd.tseries.offsets.CustomBusinessHour(start="09:30", end = "18:30")

# Display the CustomBusinessHour Offset
print("\nCustomBusinessHour Offset...\n",cbhOffset)

# Add the offset to the Timestamp and display the Updated Timestamp
print("\nUpdated Timestamp...\n",timestamp + cbhOffset)

# Check if the given timestamp is on offset or not
offset = cbhOffset.is_on_offset(pd.Timestamp('2021-11-20 05:20:30'))

# display the result
print("\nCheck if the given timestamp is on offset or not...\n",offset)

Output

This will produce the following code −

Timestamp...
 2021-11-14 05:20:30

CustomBusinessHour Offset...
 <CustomBusinessHour: CBH=09:30-18:30>

Updated Timestamp...
 2021-11-15 10:30:00

Check if the given timestamp is on offset or not...
 False