def my_function_name():
#Function code
//Calling it
my_function_name()Using Parameters
def my_function_name(my_variable1, my_variable2):
#Function code
//Calling it
my_function_name(21, "abc")
my_function_name(my_variable1=21, my_variable2="abc")
my_function_name(my_variable2="abc", my_variable1=21)Default values
def my_function_name(my_variable1, my_variable2="abc"):
#Function code
//Calling it
my_function_name(21)
my_function_name(21, "def")
Return values
def my_function_name():
return 21
//Calling it
return_value = my_function_name()Multiple return values
def my_function_name():
return 21, "abc", 55
//Calling it
return_value_1, return_value_2, return_value_3 = my_function_name()Using a dictionary for multiple return values
#In the function:
if something == True:
return_values = {}
return_values['Something1'] = "abc"
return_values['Something2'] = "def"
return_values['Something3'] = "ghi"
return return_values
return False
#Calling it
return_value = my_function(camera_serial_number)
if return_value != False:
#### = return_value['Something2']
USEFUL?
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