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displayCalYearInPython.py
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111 lines (75 loc) · 3.09 KB
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#!/bin/python
# display calendar year in Python
# you can run this script with: python3 displayCalYearInPython.py < calendar year >
import calendar, colorama, os, sys, traceback
from colorama import Fore, Style
from datetime import datetime
colorama.init()
def checkOs():
print("Started checking operating system at", datetime.now().strftime("%m-%d-%Y %I:%M %p"))
if sys.platform == "win32":
print(Fore.GREEN + "Operating System:", end=""); sys.stdout.flush()
os.system('ver')
print(Style.RESET_ALL, end="")
operatingSystem = "Windows"
elif sys.platform == "darwin":
print(Fore.GREEN + "Operating System: ")
os.system('sw_vers')
print(Style.RESET_ALL, end="")
operatingSystem = "macOS"
elif sys.platform == "linux":
print(Fore.GREEN + "Operating System: ")
os.system('uname -r')
print(Style.RESET_ALL, end="")
operatingSystem = "Linux"
print("Finished checking operaring system at", datetime.now().strftime("%m-%d-%Y %I:%M %p"))
print("")
return operatingSystem
def getCalendarYear(operatingSystem):
if operatingSystem == "Windows":
calendarYear = int(input("Please type the year calendar year you wish to display and press the \"Enter\" key (Example: 1999): "))
elif operatingSystem == "macOS" or operatingSystem == "Linux":
calendarYear = int(input("Please type the year calendar year you wish to display and press the \"return\" key (Example: 1999): "))
print("")
return calendarYear
def checkParameters(calendarYear):
print("Started checking parameter(s) at", datetime.now().strftime("%m-%d-%Y %I:%M %p"))
valid = True
print("Parameter(s): ")
print("--------------------------------------")
print("calendarYear: {0}".format(calendarYear))
print("--------------------------------------")
if calendarYear == None or calendarYear =="":
print(Fore.RED + "calendarYear is not set." + Style.RESET_ALL)
valid = False
if valid == True:
print(Fore.GREEN + "All parameter check(s) passed." + Style.RESET_ALL)
print("Finished checking parameter(s) at", datetime.now().strftime("%m-%d-%Y %I:%M %p"))
print("")
else:
raise Exception("One or more parameters are incorrect.")
def displayYear():
print("\nDisplay Calendar Year in Python.\n")
operatingSystem = checkOs()
if len(sys.argv) >= 2:
calendarYear = int(sys.argv[1])
else:
calendarYear = getCalendarYear(operatingSystem)
try:
checkParameters(calendarYear)
startDateTime = datetime.now()
print("Started displaying calendar year at", startDateTime.strftime("%m-%d-%Y %I:%M %p"))
print("")
calendar.prcal(calendarYear)
print("")
print(Fore.GREEN + "Successfully displayed {0} calendar year.".format(calendarYear) + Style.RESET_ALL)
finishedDateTime = datetime.now()
print("Finished displaying calendar year at", finishedDateTime.strftime("%m-%d-%Y %I:%M %p"))
duration = finishedDateTime - startDateTime
print("Total execution time: {0} second(s)".format(duration.seconds))
print("")
except Exception as e:
print(Fore.RED + "Failed to display calendar year.")
traceback.print_exc()
exit("" + Style.RESET_ALL)
displayYear()