Python Pandas - Check whether the CustomBusinessDay Offset has been normalized or not

To check whether the CustomBusinessDay Offset has been normalized or not, use the CustomBusinessDay.normalize property in Pandas.

At first, import the required libraries −

import pandas as pd

Set the timestamp object in Pandas −

timestamp = pd.Timestamp('2021-10-22 03:10:35')

Create the CustomBusinessDay Offset. CustomBusinessDay is the DateOffset subclass representing custom business days excluding holidays. Weekmask of valid business days. We have normalized the CustomBusinessDay using the "normalize" parameter −

cbdOffset = pd.tseries.offsets.CustomBusinessDay(n = 2, weekmask = 'Mon Tue Wed Fri', normalize=True)

Add the offset to the Timestamp and display the Updated Timestamp −

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

Check whether the CustomBusinessDay Offset is normalized or not −

print("\nThe CustomBusinessDay Offset is normalized ?\n", cbdOffset.normalize)

Example

Following is the code −

import pandas as pd

# Set the timestamp object in Pandas
timestamp = pd.Timestamp('2021-10-22 03:10:35')

# Display the Timestamp
print("Timestamp...\n",timestamp)

# Create the CustomBusinessDay Offset
# CustomBusinessDay is the DateOffset subclass representing custom business days excluding holidays
# Weekmask of valid business days
# We have normalized the CustomBusinessDay using the "normalize" parameter
cbdOffset = pd.tseries.offsets.CustomBusinessDay(n = 2, weekmask = 'Mon Tue Wed Fri', normalize=True)

# Display the CustomBusinessDay Offset
print("\nCustomBusinessDay Offset...\n",cbdOffset)

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

# Return frequency applied on the given CustomBusinessDay Offset object as a string
print("\nFrequency applied on the given CustomBusinessDay Offset object...\n",cbdOffset.freqstr)

# check whether the CustomBusinessDay Offset is normalized or not
print("\nThe CustomBusinessDay Offset is normalized ?\n", cbdOffset.normalize)

Output

This will produce the following code −

Timestamp...
 2021-10-22 03:10:35

CustomBusinessDay Offset...
 <2 * CustomBusinessDays>

Updated Timestamp...
 2021-10-26 00:00:00

Frequency applied on the given CustomBusinessDay Offset object...
 2C

The CustomBusinessDay Offset is normalized ?
 True