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Enums1.py
#!/usr/bin/env python3;
from enum import Enum, auto
import Utils

class CompassPoint(Enum):
	NORTH = auto()
	EAST = auto()
	SOUTH = auto()
	WEST = auto()

def CompassPointToString(c) :
	result = ""
	for case in Utils.switch (c) :
		if case(CompassPoint.NORTH) :
			result = "North"
			break
		if case(CompassPoint.EAST) :
			result = "East"
			break
		if case(CompassPoint.SOUTH) :
			result = "South"
			break
		if case(CompassPoint.WEST) :
			result = "West"
			break
	return result

def turnRight(c) :
	if (c == CompassPoint.NORTH) :
		return CompassPoint.EAST
	elif (c == CompassPoint.EAST) :
		return CompassPoint.SOUTH
	elif (c == CompassPoint.SOUTH) :
		return CompassPoint.WEST
	else :
		return CompassPoint.NORTH

# Begin Main
cp1 = CompassPoint.NORTH
print("cp1: " + str(cp1))
print("SOUTH: " + CompassPointToString(CompassPoint.SOUTH))
print("turnRight(cp1): " + CompassPointToString(turnRight(cp1)))
cp2 = CompassPoint.EAST
if (cp1 == cp2) :
	print("cp1 == cp2")
else :
	print("cp1 != cp2")
cp1 = cp2
if (cp1 == cp2) :
	print("cp1 == cp2")
else :
	print("cp1 != cp2")
Output
$ python3 Enums1.py cp1: CompassPoint.NORTH SOUTH: South turnRight(cp1): East cp1 != cp2 cp1 == cp2
Enums2.py
#!/usr/bin/env python3;
from enum import Enum, auto
import Utils

class Color(Enum):
	RED = 1
	GREEN = 2
	YELLOW = 3
	BLUE = 4
	MAGENTA = 5
	CYAN = 6

def combineColors(c1, c2) :
	i1 = c1.value
	i2 = c2.value
	result = Utils.bitwiseOr32(i1, i2)
	returnColor = Color(result)
	return returnColor

# Begin Main
c1 = Color.BLUE
print("c1: " + str(c1))
print("RED: " + str(Color.RED))
print("combineColors(c1, RED): " + str(combineColors(c1, Color.RED)))
c2 = Color.GREEN
print("combineColors(c1, c2): " + str(combineColors(c1, c2)))
if (c1 == c2) :
	print("c1 == c2")
else :
	print("c1 != c2")
c1 = c2
if (c1 == c2) :
	print("c1 == c2")
else :
	print("c1 != c2")
bad = Color(7)
print("bad: " + str(bad))
Output
$ python3 Enums2.py c1: Color.BLUE RED: Color.RED combineColors(c1, RED): Color.MAGENTA combineColors(c1, c2): Color.CYAN c1 != c2 c1 == c2 Traceback (most recent call last): File "/Users/rich/Desktop/Resources/pureprogrammer/py/examples/Enums2.py", line 36, in <module> bad = Color(7) File "/Applications/Xcode.app/Contents/Developer/Library/Frameworks/Python3.framework/Versions/3.9/lib/python3.9/enum.py", line 384, in __call__ return cls.__new__(cls, value) File "/Applications/Xcode.app/Contents/Developer/Library/Frameworks/Python3.framework/Versions/3.9/lib/python3.9/enum.py", line 702, in __new__ raise ve_exc ValueError: 7 is not a valid Color
python

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