Pandas: Check if a day is a business day (weekday) or not
Pandas Time Series: Exercise-14 with Solution
Write a Pandas program to check if a day is a business day (weekday) or not.
Sample Solution:
Python Code :
import pandas as pd
def is_business_day(date):
return bool(len(pd.bdate_range(date, date)))
print("Check busines day or not?")
print('2020-12-01: ',is_business_day('2020-12-01'))
print('2020-12-06: ',is_business_day('2020-12-06'))
print('2020-12-07: ',is_business_day('2020-12-07'))
print('2020-12-08: ',is_business_day('2020-12-08'))
Sample Output:
Check busines day or not? 2020-12-01: True 2020-12-06: False 2020-12-07: True 2020-12-08: True
Python Code Editor:
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Previous: Write a Pandas program to create a series of Timestamps from a DataFrame of integer or string columns. Also create a series of Timestamps using specified columns.
Next: Write a Pandas program to get a time series with the last working days of each month of a specific year.
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Python: Tips of the Day
Find current directory and file's directory:
To get the full path to the directory a Python file is contained in, write this in that file:
import os dir_path = os.path.dirname(os.path.realpath(__file__))
(Note that the incantation above won't work if you've already used os.chdir() to change your current working directory, since the value of the __file__ constant is relative to the current working directory and is not changed by an os.chdir() call.)
To get the current working directory use
import os cwd = os.getcwd()
Documentation references for the modules, constants and functions used above:
- The os and os.path modules.
- The __file__ constant
- os.path.realpath(path) (returns "the canonical path of the specified filename, eliminating any symbolic links encountered in the path")
- os.path.dirname(path) (returns "the directory name of pathname path")
- os.getcwd() (returns "a string representing the current working directory")
- os.chdir(path) ("change the current working directory to path")
Ref: https://bit.ly/3fy0R6m
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