enum python code example

Example 1: javascript enum

const seasons = {
  SUMMER: {
    BEGINNING: "summer.beginning",
    ENDING: "summer.ending"
  },
  WINTER: "winter",
  SPRING: "spring",
  AUTUMN: "autumn"
};

let season = seasons.SUMMER.BEGINNING;

if (!season) {
  throw new Error("Season is not defined");
}

switch (season) {
  case seasons.SUMMER.BEGINNING:
  // Do something for summer beginning
  case seasons.SUMMER.ENDING:
  // Do something for summer ending
  case seasons.SUMMER:
  // This will work if season = seasons.SUMMER
  // Do something for summer (generic)
  case seasons.WINTER:
  //Do something for winter
  case seasons.SPRING:
  //Do something for spring
  case seasons.AUTUMN:
  //Do something for autumn
}

Example 2: enum in python

import enum
# Using enum class create enumerations
class Days(enum.Enum):
   Sun = 1
   Mon = 2
   Tue = 3
# print the enum member as a string
print ("The enum member as a string is : ",end="")
print (Days.Mon)

# print the enum member as a repr
print ("he enum member as a repr is : ",end="")
print (repr(Days.Sun))

# Check type of enum member
print ("The type of enum member is : ",end ="")
print (type(Days.Mon))

# print name of enum member
print ("The name of enum member is : ",end ="")
print (Days.Tue.name)

Example 3: python env

python3 -m venv tutorial-env
tutorial-env\Scripts\activate.bat (window)
source tutorial-env/bin/activate (linux)

Example 4: enum python

>>> from enum import Enum
>>> class Color(Enum):
...     RED = 1
...     GREEN = 2
...     BLUE = 3
...

Example 5: get value from enum python

print(D.x.value)

Example 6: python enums

import enum

class Days(enum.Enum):
   Sun = 1
   Mon = 2
   Tue = 3
    
print ("The enum members are : ")

for weekday in (Days):
   print(weekday)

#	The enum members are :
#	Days.Sun
#	Days.Mon
#	Days.Tue

best_day = Days.Sun
worst_day = Days(2)

print(best_day)		#	Days.Sun
print(worst_day)	#	Days.Mon