Function Name:
hex()
Function Signature:
hex(intVal)
Function Overview:
The python function hex() converts an integer value of
- Decimal format
- Octal format
- Hexadecimal format
into Hexadecimal format and returns the string that contains the Hexdecimal form.
As long as __index__() method is defined for a python object - the hex () function will convert the integer returned by the __index__() method into hexadecimal form.
Example:
|
# A class that defines the __index__() method class NumClass: def __init__(self, val): self.myVal = val
def __index__(self): return self.myVal
# Convert decimal form to hexadecimal form decimalNumber = 33 hexaDecimalString = hex(decimalNumber) print("Decimal form to Hexadecimal form:{}".format(hexaDecimalString))
# Convert octal form to hexadecimal form octalNumber = 0o33 hexaDecimalString = oct(octalNumber) print("Octal form to Hexadecimal form:{}".format(hexaDecimalString))
# Convert an object that has the __index__() implemented numericObject = NumClass(33) hexaDecimalString = oct(numericObject) print("Object with __index__() to Hexadecimal form:{}".format(hexaDecimalString)) |
Output:
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Decimal form to Hexadecimal form:0x21 Octal form to Hexadecimal form:0o33 Object with __index__() to Hexadecimal form:0o41 |