Python Codes
Common techniques for using the repr() function in Python:
Get the string representation of an object:
my_object = "Hello, world!"
my_repr = repr(my_object)
Print the string representation of an object:
my_object = "Hello, world!"
print(repr(my_object))
Use the string representation of an object for debugging:
my_object = "Hello, world!"
print(f"my_object: {repr(my_object)}")
Use the string representation of an object as a dictionary key:
my_object = "Hello, world!"
my_repr = repr(my_object)
my_dict = {}
my_dict[my_repr] = my_object
Use the string representation of an object as a set element:
my_object = "Hello, world!"
my_repr = repr(my_object)
my_set = set()
my_set.add(my_repr)
Keep in mind that the repr() function is used to generate a string representation of an object that is meant to be readable and unambiguous. The resulting string may not be the same as the original value of the object, and it may not be suitable for use in some contexts.
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